image stringlengths 37 84 | question stringlengths 9 255 | answer stringlengths 1 1.79k |
|---|---|---|
splits/subfolder_2/PMC3394733_pone-0040765-g006_144632.jpg | Describe the image concisely. | Cellular localization of Pef1p.Log-phase cultures of pef1Δ mutant cells co-expressing Sec13p-mCherry and either GFP-Pef1p (A) or GFP-Pef1p-E180/181/248A (B) were visualized by confocal microscopy. The panels on the right show merged fluorescence images. Scale bars, 5 µm. |
roco-dataset/data/train/radiology/images/ROCO_27010.jpg | What is shown in this image? | On the coronal reconstruction image, the mass lesion (star) is seen to be completely separate from the thyroid gland with a clear plane of cleavage between them. The thyroid gland itself is enlarged and heterogeneous due to changes of multinodular goiter (curved arrows) |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1ps1e0308323868bh89.jpg | How many findings are present? | 1 |
splits/subfolder_4/PMC1192821_F1_2943.jpg | Describe the image concisely. | Transthoracic echocardiography: in apical four chamber view. (VD: right ventricle, VG: left ventricle, OD: right atrium, OG: left atrium) image of one thrombus in the right atrium, and two thrombi in the right ventricle (a), transoesophageal echocardiography showing a large thrombus (b), after treatment, complete resolution of the thrombus (c). |
splits/subfolder_3/PMC3976537_F2_279082.jpg | Write a terse but informative summary of the picture. | PET findings with 4DST and FDG for lymph node lesions and the primary lung cancer in patient no. 4. Mild but clear 4DST uptake is confirmed at the right hilar lymph node and the paratracheal nodes (#4R) (arrows). |
data_PathVQA/pathvqa_maml/t0/train/cell_dense/train_2985.jpg | Where is this from? | heart |
roco-dataset/data/train/radiology/images/ROCO_00128.jpg | Offer a succinct explanation of the picture presented. | OPG showing the area of osteolysis distal to 28 |
splits/sfolder_3/PMC3633967_pone-0061908-g003_200343.jpg | Share a concise interpretation of the image provided. | CT scan showing bilateral adrenal tumors. |
splits/subfolder_2/PMC4672202_F5_451322.jpg | Clarify the contents of the displayed image with great detail | CT-guided stereotactic biopsy procedure in a dog with a Grade III oligodendroglioma. Transverse, pre-contrast (A,B) and post-contrast (C,D) T1-weighted MR (A,D) with corresponding stereotactic CT planning images (B,E). Intraoperative transverse CT image (C) with biopsy needle in situ. The craniectomy defect in this patient has been enlarged to accommodate placement of an implanted guide pedestal that will later be used to introduce electrodes into the tumor for therapy. Co-registered CT and MR image (F) demonstrating needle placement that includes contrast enhancing lesion and the surrounding brain. |
splits/sfolder_2/PMC3485287_pone-0048026-g008_162940.jpg | Offer a thorough analysis of the image | Localization of Gα proteins in germinating conidia.Conidia from strains expressing GNA-1-TagRFP, GNA-2-TagRFP, GNA-3-TagRFP and untransformed controls were inoculated on solid medium and analyzed after 0, 4, 6 and 8 h of growth. Images were captured by bright field and the 543 nm HyD laser using the Leica TCS SP5 II inverted confocal microscope. The arrowhead, asterisk and solid arrow correspond to plasma membrane, vacuole and septa localization, respectively. Panels are only shown for time points in which fluorescence can be detected above background. All panels are 4× zoom, with the exception of GNA-1 at 8 h, which is 2×. Scale bar = 5 µm. |
splits/sfolder_2/PMC4337257_fig9_361007.jpg | Share a concise interpretation of the image provided. | Analysis of microcomputed tomography in the region of the proximal tibia and distal femur after sacrifice. Representative 3D images of (a) tibia and (b) femur. |
data_PathVQA/pathvqa_maml/t0/train_unlabel/train_1460.jpg | Does this image show pituitary, chromaphobe adenoma? | yes |
roco-dataset/data/train/radiology/images/ROCO_57660.jpg | Relay a brief, clear account of the picture shown. | CT scan showing type-II endoleak. |
splits/sfolder_1/PMC3350947_fig3_137741.jpg | What is shown in this image? | Geographic location and topography of the analyzed Galician air quality stations. |
splits/subfolder_4/PMC4067356_pone-0100394-g003_300514.jpg | Write an exhaustive depiction of the given image | Effects of mangiferin on OVA-induced lung histological changes in experimental mice.(A) Normal; (B) Model; (C) Mangiferin 50 mg/kg, (D) Mangiferin 100 mg/kg, (E) Mangiferin 200 mg/kg, (F) Dexamethasone 1.25 mg/kg, (G) Qualitative analysis of anti-inflammatory effects of mangiferin based on inflammation scores as described in Materials and Methods. H&E staining, magnification 200×, only a representative picture is shown for each group. Twelve mice have been used in each group and all in vivo experiments were repeated for three times. Data are expressed as means ± SDs. Compared with model group: *
P<0.05; **
P<0.01. |
splits/subfolder_4/PMC2938557_F0001_73491.jpg | Summarize the visual content of the image. | Photomicrograph of PSA immumohistochemical stain of peritoneal nodule core needle biopsy showing positive tumor cells. (40× magnification) |
splits/subfolder_3/PMC4222120_F4_333322.jpg | Describe the following image in detail | HSV co-infection disrupts C. muridarum development. HeLa cells were either Cm- or Cm/HSV-2-infected. In co-infected cultures, cells were infected with Cm 6 h before HSV-2 infection. Samples were collected 20 h pvi and processed for chlamydial EB titration analyses (A) and TEM analysis (B). White arrows on electron micrographs indicate EBs and black arrows indicate ABs. |
splits/sfolder_1/PMC1618808_fig03_7546.jpg | Explain the various aspects of the image before you | Distribution of internalized wtFc in rFcRn-MDCK, rFcRn-GFP-MDCK and vector-only MDCK cellsFilter-grown monolayers were incubated with 1 μM wtFc (recombinant Fc derived from rat IgG2a) for 1 h at pH 6 or pH 7.4 and processed for immunofluorescence using antibodies against wtFc (red) and the tight junction marker ZO-1 (blue). The heavy chain of rFcRn (green) was detected using GFP fluorescence (rFcRn-GFP-MDCK cells) or an antibody against the rFcRn heavy chain (rFcRn-MDCK and vector-only MDCK cells). Optical sections were taken every 2 μm below the level of the tight junctions. |
splits/subfolder_4/PMC3851441_F2_248781.jpg | Render a clear and concise summary of the photo. | 111Indium-pentetreotide scintigraphy showing multiple intrahepatic hypercaptations; the more posterior of them (arrow) is near to a large cyst sited in segment VII. |
splits/subfolder_3/PMC4494541_FIG6_403853.jpg | Write a terse but informative summary of the picture. | Preoperative MRI and CT imaging of right middle fossa meningioma(A) Axial T1-weight MRI with contrast revealing a right middle fossa meningioma with associated hyperostosis of surrounding bone and invasion of the temporalis muscle. (B and C) Extensive bony hyperostosis of the right lateral orbit and pterion. |
splits/subfolder_3/PMC3493664_Fig4_165072.jpg | Describe the following image in detail | Photomicrographs of histological findings. a, b Initial biopsy specimen showing two-cell pattern of germinoma with large clear cells and small lymphoid elements. Immunohistochemical staining for PLAP revealed positive cells. (a H&E stain, b PLAP ×100). The specimens from the second surgery showed mature teratoma features with cartilage (c) and stratified squamous epithelium (d) (H&E stain ×200). e, f Biopsy specimen from retroperitoneal space lesion showing two-cell pattern of germinoma. Immunohistochemical staining for PLAP revealed positive tumor cells (e H&E stain, f PLAP ×200) |
splits/subfolder_3/PMC3847273_F6_247410.jpg | Describe the following image in detail | Patient 5. Unusually thick OPL is noted by an arrow and hyperreflective signals are indicated with arrowheads. (Top) Day 0, color fundus photograph is from a visit that took place a month before Day 0; no significant change in the fundus examination was noted in between the two visits. (Center) Day 63, an increase in hyperreflective signals is seen, which correlates to the increase in disease activity. (Bottom) Day 201, an increase in hyperreflective signals was noted, which may correlate to a significant increase in disease activity, manifested also by increased hypopyon, on this visit. |
splits/subfolder_4/PMC3983756_f2_280459.jpg | Examine the image closely and share its details | Histopathological examination of brain from IKOV-infected mice. (a) Perivascular cuffing in the cortex composed of few inflammatory cells. Inflammatory changes were minimal to mild and perivascular cuffs rare and not prominent. Image shows haematoxylin and eosin staining at 400× magnification. (b). IHC demonstration of viral antigens in the medulla (brown labelling). Image shows IHC at 400× magnification. |
splits/subfolder_5/PMC3000822_pone-0014300-g010_80881.jpg | Provide a detailed description of the given image | Raphe formation in Nitzschia curvilineata.
a and b) SEM of forming raphe showing and earlier (a) and later (b) stage of development of the fibulae which span the raphe fissure; r = raphe, and f = one of several fibulae. c and c′) Actin and silica localization during raphe formation. c) Actin alone, c′) Actin plus silica. Mra = mother cell raphe actin, Dra = daughter cell raphe actin, DSa = daughter cell SDV actin. d and d′) Higher magnification image of actin and silica localization during raphe formation. d) Actin alone, d′) Actin plus silica. Actin is seen to completely surround the silica. |
splits/subfolder_3/PMC3589209_F1_189750.jpg | Describe the following image in detail | Composite fundus photograph, fluorescein angiography and vertical OCT of the left eye. (a) Composite fundus photograph of the left eye on the day of presentation demonstrating mild vitritis, optic nerve edema with overlying exudates, macular thickening, and multiple track-like chorioretinal scars (arrowheads). Retinal veins show phlebitis with areas of inflammatory exudates (arrows). (b) and (c) Fluorescein angiography of the left eye shows leakage of fluorescein from the optic nerve and the retinal veins. (d) Vertical OCT image of the left eye demonstrates subretinal and intraretinal fluid. |
splits/subfolder_4/PMC4662993_fig3_448564.jpg | Describe the image concisely. | Enhanced lesions (arrows) are seen at left carotid bifurcation (a) and right supraglottic larynx (b) in axial contrast enhanced T1 weighted turbo spin echo spectral fat saturation inversion recovery image (T1 TSE SPIR). |
splits/subfolder_2/PMC4562255_fig-10_421730.jpg | Share a comprehensive rundown of the presented image | Close-up of upper and lower dentition.The dentition of Isthminia panamensis (USNM 546125) in close view. (A–E) Upper dentition including the rostrum (A) and isolated teeth collected near the skull at the outcrop surface, showing (B), an upper left posterior tooth (likely PC3) and (C), an upper left posterior tooth. (F–I) Lower dentition including the mandible (F, G), shown in two parts, with overlapping images over the mandibular symphysis. (H–I) An additional isolated left tooth posterior (almost certainly PC12) was collected at the type locality. Dashed lines with arrowheads indicate alignment for the occlusion of upper and lower dentition. |
splits/subfolder_4/PMC3834860_pone-0077674-g004_244859.jpg | Explain the various aspects of the image before you | Representative MEMRI scans of an exposed (tinnitus) untreated rat (left column), an unexposed (no-tinnitus) untreated rat (center column), and an exposed treated rat (right column).Panel rows are indexed with respect to the auditory nerve (dark arrows in row 0). The row labels indicate distance in mm rostral (positive values) or caudal (negative values) to the auditory nerve. The dorsal cochlear nucleus (dark arrows) appears in row −0.6 and the paraflocculus (white arrows) in row −0.9. The scale bar (top right panel) is 2 mm, R and L indicate the right and left hemispheres, respectively. |
splits/sfolder_2/PMC3364241_pone-0031469-g002_140018.jpg | Illustrate the image through a descriptive explanation | Histopathology of pulmonary lesions 4 weeks after M. bovis BCG infection.Wild-type mouse lung (A, E) shows small granulomas containing multinucleated giant cells, memTNFΔ1–9,K11E KI mouse lung (B, F) shows larger granulomas compared with wild-type, also presenting multinucleated giant cells, and memTNFΔ1–12 KI (C, G) and TNFR1/TNFR2−/− (D, H) mouse lungs exhibit large lesions containing numerous lymphocytes, neutrophils and monocytes, but lacking multinucleated giant cells. Regions of necrosis are observed in TNFR1/TNFR2−/− lungs. Figure is representative of two experiments (n = 6 per group). Magnification A–D 100× and E–H 400×. |
splits/subfolder_5/PMC3583641_f11-ijo-42-01-0055_188510.jpg | Give a short and clear explanation of the subsequent image. | Effect of ascorbate on Bcl-2 expression in representative 4T1 tumors: IHC. (A) Scorbutic gulo KO mouse; (B) ascorbate supplemented gulo KO mouse; magnification, ×10. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1ps1e0r08324assa60v.jpg | How many instrumnets are in the image? | 0 |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0lbwz9dowo086ufivlboxd.jpg | Is there text? | Yes |
splits/subfolder_2/PMC4496347_F6_404530.jpg | Describe the following image in detail | Apoptosis assaysThe leftmost panels in (a−c) are representative false−color images of cytosolic Ca2+ concentration changes (ΔCa2+) obtained as maximal projection rendering of all frames recorded while imaging C26GM cell cultures for 60 s. The same cultures were then immediately used for time-lapse microscopy, applying the polarity sensitive probe for the spatio-temporal analysis of apoptosis pSIVA-IANBD (pSiva, green) together with propidium iodide (PI, red) as instructed by the manufacturer. In (a) and (b), focal photodynamic injury was performed as usual. In (c), cells were loaded with AlClPc as in (a) and (b), but the laser was not activated. In (b), FFA was maintained throughout the recording. Scale bars, 50 μm. |
splits/subfolder_4/PMC4556688_pone.0136999.g003_419704.jpg | Summarize the visual content of the image. | Transmission electron microscope images of corneal ectatic model before and after crosslinking.Ultrastructure of control rabbit cornea under 9700x magnification. Column from left to right: Control cornea, COLG treated cornea, and ChaseABC treated cornea. Row from top to bottom: Non-CXL, CXL and CXL+ collagen |
splits/subfolder_2/PMC4593344_Fig2_429676.jpg | Describe the following image in detail | Magnetic resonance images show a large mass involving the right hepatic lobe. The mass with thickened tortuous vessels on the edge shows low signal intensity on T1-weighted dual-echo images (A and B), and slightly long signal intensity on T2-weighted images (C). D, in the arterial phase, heterogenous contrast enhancement is noted. E, in the portal venous phase, the heterogenous contrast enhancement of the tumor persists. F, the enhancement extent of the tumor remains greater than the liver parenchyma in the delayed phase. Coral image (G) and sagittal image (H) show the tumor and non-tumorous liver simultaneously. The liver is non-cirrhotic. |
splits/subfolder_3/PMC3586957_F3_189512.jpg | Write an exhaustive depiction of the given image | Histological and immunohistochemical profile of thyroid type carcinoma in SO. Microscopical relationship between SO and ovarian teratoma: on the right side mature bone tissue with osteoblasts; on the left, follicular thyroid cancer cells, ×20 (a). Vascular invasion: capillary structures are invaded by cancer cells in the pericapsular area (b, black arrows). Neuroendocrine tumor morphology with cordonal-alveolar pattern (c). Cavernous hemangioma of the stomach arising from submucosa: on the lower part of the section, normal gastric mucosa and muscolaris mucosae, ×20 (d). |
splits/subfolder_2/PMC3534056_pone-0053382-g005_176173.jpg | Narrate the contents of the image with precision | Example of the podoplanin “low” pattern.A peritoneal biopsy from an EPS patient was stained with monoclonal antibodies against podoplanin (A, C), and consecutive sections were stained with a monoclonal antibody against SMA (B, D, orig. X200). Panel A illustrates an area in which the fibrotic zone does not demonstrate a significant accumulation of podoplanin-positive cells (the arrowhead show some positive small vessels). In small areas of the biopsy the typical presence of podoplanin-positive myofibroblast was detectable The arrowhead in B marks a podoplanin-positive lymphatic vessel, not stained by SMA on the consecutive section (D). |
splits/subfolder_4/PMC3616972_pcbi-1002987-g005_196702.jpg | What is shown in this image? | Voxel-wise intersections of healthy aging and changes observed in AD in MRI (a) and FDG-PET (b). Colour bars represent the intersection age.AD Alzheimer's disease, FDG-PET [18F]fluorodeoxyglucose positron emission tomography, MRI structural magnetic resonance imaging. |
splits/subfolder_4/PMC2847129_F0001_60778.jpg | Render a clear and concise summary of the photo. | Probing with acrylic stent |
splits/subfolder_4/PMC3431369_pone-0044433-g002_152519.jpg | Provide a detailed description of the given image |
In vivo non-invasive fluorescence imaging of mice before or after QDs injection.Mice were subcutaneously injected with 20 pmol of CuInS2/ZnS QDs in the right anterior paw and imaging was performed before (a) or 5 minutes after (b, c) administration. b, injection point (arrow) was not hidden; c, injection point was hidden for a better RALN visualisation. Near-infrared imaging was performed with Fluobeam™ system (exc. 690 nm, em. 700–850 nm). Exposure times were 100 ms (a), 5 ms (b) and 10 ms (c). |
splits/subfolder_2/PMC4214400_f1-ol-08-06-2637_331362.jpg | Portray the image with a rich, descriptive narrative | Representative image of the progression from sinonasal inverted papilloma to squamous cell carcinoma. The papillary epithelial cells exhibit a disordered arrangement, the basement membrane disappears, the nuclei are deeply stained and become larger, chromatin thickening with atypia is evident and pathological nuclear fission is visible (hematoxylin and eosin staining; magnification, ×100). |
splits/subfolder_5/PMC4212090_Fig6_330873.jpg | Render a clear and concise summary of the photo. |
hynacs
are differentially expressed at the base of the tentacles or at the peduncle. Magnifications of the in situ hybridizations for hynac6, hynac7 and hynac9 to hynac11 from Figure 5, demonstrating more precisely their expression patterns at the tentacle base and the peduncle. |
splits/subfolder_4/PMC3560047_F2_182668.jpg | What is shown in this image? | These images show the fusion of the PET onto the STIR sequence, demonstrating the area of active inflammation despite there being no oedema. |
splits/subfolder_3/PMC3416789_pone-0042817-g002_149335.jpg | Analyze the image in a comprehensive and detailed manner | The effects of treatment voltage on BBB disruption volumes.T1W MRI (A, D), T2W MRI (B, E) and calculated T1 relaxation maps (C, F) of two rats treated with 50 pulses of 70 µs duration at 4 Hz. The MR images were acquired 30 min post treatment. Rat #1 (A–C) was treated at 350 V while rats #2 (D–F) was treated at 650 V. It can be seen that the BBB disruption volume (volume of enhancement on A and D) and the signal intensity on the T1W (enhancement intensity on A and D) are higher for rat #2 while the average T1-relaxation time (C and F) is lower. |
splits/subfolder_2/PMC3996633_f2_283341.jpg | Write a terse but informative summary of the picture. | MRI images 3 weeks after developing PRES revealed significant improvement. |
splits/subfolder_3/PMC4515237_F2_409461.jpg | Create a compact narrative representing the image presented | A 38-year-old woman with genital tuberculosis. Hysterosalpingogram shows bilateral tubal occlusion at the isthmic portion of the fallopian tubes (arrows). Uterine cavity has normal size and shape |
splits/subfolder_4/PMC4341849_fig3_362697.jpg | Share a comprehensive rundown of the presented image | (a) Fundus photography showing almost disappeared lesions only with a slight residual hypopigmentation. (b) Early phase of the FA demonstrating more prominent transmission hyperfluorescence compared to previous FAs in the affected areas. (c) Late phase FA demonstrating slightly increased hyperfluorescence due to staining. (d) FAF showing increased autofluorescence and more pigment clumping in the corresponding hypopigmented areas. (e)-(f) SD-OCT showing loss of photoreceptor segment layers with slightly irregular RPE layers in the superior and the inferior lesions (both figures, between the two arrows). (g) SD-OCT showing decreased RPE irregularities and restored IS/OS junction in the foveolar lesion (arrowhead). |
data_PathVQA/pathvqa_maml/test/cell_sparse/train_2991.jpg | Does this image show heart, old myocardial infarction with fibrosis, he? | yes |
ImageClef-2019-VQA-Med-Training/Train_images/synpic58212.jpg | what abnormality is seen in the image? | ependymoma |
ImageClef-2019-VQA-Med-Training/Train_images/synpic57601.jpg | what imaging plane is depicted here? | axial |
splits/subfolder_2/PMC4506830_fig6_407364.jpg | Narrate the contents of the image with precision | Kidney histological analysis of mice exposed to diphenyl ditelluride 50 μmol/kg for 7 days. (a) Kidney section of control group showing conserved architecture of cortex with convoluted tubules outlined for a single layer of cuboidal cells and preserved glomeruli; kidney section of diphenyl ditelluride treated mice revealing (b) vacuolar degeneration represented for marked epithelial cells swelling of renal tubules; (c) hypertrophic tubules filled with eosinophilic homogeneous substance (cast proteinaceous) (arrow); and (d) presence of vascular congestion in cortical and medullar areas (circle) (H&E 10x). The picture is a representation of three independent experiments. |
splits/subfolder_5/PMC4261893_fig03_343250.jpg | What is shown in this image? | Biomass projections and error under RCP 8.5 for three metazoan size classes and total (mg C m−2) averaged for the period 2091–2100. Left column: biomass. Middle column: standard errors (SE) of regression relationship between biomass and flux. Right column: coefficient of variation (Cov) between eight model estimates of biomass. |
splits/sfolder_3/PMC3742256_f2-ijms-14-14504_224459.jpg | Share a comprehensive rundown of the presented image | The expression and localization of OPN in mouse blastocysts from steroids treatment models. (A) Real-time PCR detects the relative expression of OPN mRNA in mouse blastocysts collected from steroids treatment models (* p < 0.05); (B) Representative embryonic immunofluorescence from steroids treatment models by laser confocal microscopy: oil injection group (a–c), E2 injection group (d–f), 4-OH-E2 injection group (g–i), ICI 182,780 injection group (j–l), OPN and nuclei were stained with FITC (green) and PI (red), respectively. |
splits/subfolder_4/PMC3247213_pone-0028934-g005_120377.jpg | Break down the elements of the image in a detailed manner | The lymphatic development of maternal-zygotic prox1bsa0035 mutant is unaltered.(A) and (B) show whole embryo lateral view images of 5-day wt (A) and MZ prox1bsa0035 mutant (B) in a SAGFF27C;UAS:GFP background. Perfused blood vessels were labeled by angiography (in red). (C) and (D) show enlarged views of the boxed areas in (A) and (B). The entire lymphatic network in the trunk of zebrafish, which is composed of the GFP-expressing lymphatic vessels-DLLV, ISLV and TD (marked by white arrowheads), is properly formed in wt (C) and MZ prox1bsa0035 mutant embryos (D). Scale bars represent 250 µm in (A), and 25 µm in (C). |
splits/sfolder_2/PMC2987946_F1_78896.jpg | Analyze the image in a comprehensive and detailed manner | Apoptosis, cleaved caspase-3 expression and cell proliferation in in-phase and out-of-phase endometrium. Histological sections were assessed for apoptosis by TUNEL (A-C) and immunostained for cleaved caspase-3 (D-F) and PCNA (G-I). Negative control sections were incubated in absence of TdT for apoptosis detection (A) and with an immunoglobulin of the same immunoglobulin class and concentration as the primary antibody for cleaved caspase-3 (D) and PCNA expression (G). Out-of-phase endometrium shows higher levels of apoptotic cells (C) and cleaved caspase-3 positive cells (F) and decreased levels of cell proliferation (I) compared to in-phase endometrium (B, E, and H respectively). Magnification: 400X. |
roco-dataset/data/train/radiology/images/ROCO_34079.jpg | Create a compact narrative representing the image presented | MRI image of 11 × 8 × 10 cm cystic mass with well-defined margins and without contrast enhancement. |
splits/subfolder_5/PMC4095735_fig6_305827.jpg | Relay a brief, clear account of the picture shown. | Nuclear localization of OsSLI1-GFP fusion protein. Constructs of 35S:OsSLI1-GFP (above) and 35S:GFP were transformed into rice protoplast cells, respectively. The GFP and DAPI signals were observed by confocal microscopy. |
roco-dataset/data/train/radiology/images/ROCO_73535.jpg | Summarize the visual content of the image. | Ostéosynthèse par vis plaque DHS après curetage biopsie de la lacune osseuse |
splits/subfolder_4/PMC2999438_f07_80662.jpg | Offer a thorough analysis of the image | erification of mature vitellogenin protein in the head fat body cells of a nurse bee worker (a, 5 × magnification, see inserted box for the fat cells depicted as close ups at 40 × magnification, b-c). The fat body cells are located in the vicinity of the brood food producing hypopharyngeal glands and thereby close to the brain (a, asterisk). Numerous vitellogenin positive granules are localized in the cells (b, b', see arrow in b). Corresponding controls were treated with preimmune sera and show no positive staining c, c'). Dark field (b') shows positive staining as bright white dots, whereas the corresponding control (c') is negative for vitellogenin. |
splits/subfolder_2/PMC3534036_pone-0053293-g001_176142.jpg | Portray the image with a rich, descriptive narrative | Soft x-ray dataset of Chlamydomonas reinhardtii wild type and cw15+ strain used for tomographic reconstruction.(A) Wild type strain tilt-series taken from −60° to +60° and 0° image after acquisition. Low tilt angles were exposed for 2 s, higher tilt (40° onwards) for 8 s. All angles provide good structural resolution and were all used for the reconstruction of the tomograms. Bar, 2 µm. (B) cw15+ strain tilt-series −60° to +60° and 0° image after acquisition were taken as above. Bar, 2 µm. |
data_PathVQA/pathvqa_maml/val/illus_other/train_2052.jpg | What is present ? | malignant thymoma |
splits/subfolder_4/PMC4074139_F1_301935.jpg | Examine the image closely and share its details | Histopathology of the lung of BALB/c mice after intranasal sensitization with M. pneumoniae-sonicated antigens. The figure shows hematoxylin and eosin staining of lung sections from mice repeatedly inoculated with M. pneumoniae antigens (day 29). Lung tissue sections from (a) Group A, (b) Group B, (c) Group C and (d) Group D (control) (magnification: × 200). |
splits/subfolder_2/PMC4374627_F6_371835.jpg | Analyze the image in a comprehensive and detailed manner | T2-weighted MRI (left) and NeuN immunohistochemistry (middle) for one coronal section (bregma +1.00 mm), and surface rendered T2-weighted images (right) in typical rats with 30, 22, and 15 min MCAo to illustrate the MRI and histopathological counterparts of pan-necrosis (A–C), partial infarction (D–F), and pure selective neuronal loss (G–I). Note the excellent topographical correlation between the MRI changes and the loss of NeuN binding, whereas the surface-rendered T2-weighted images clearly demonstrate the difference in extent of damage (arrows) for the three MCAo durations. |
splits/sfolder_1/PMC4555637_fig5s2_419395.jpg | Provide a detailed description of the given image | ER stress induction in cells at an early stage of the cell cycle.(A) A schematic diagram of the experimental set-up for examination of phase I cells. WT cells were synchronized with α-factor, washed, and treated with 1 μg/ml Tm 20 min later (phase I: 20 min after α-factor release). (B) Representative fields of cells treated as in (A) and incubated with Texas Red (TR)-ConA during the α-factor treatment. Mother cells (TR-positive) can thus be distinguished from daughter cells emerging after induction of ER stress (TR-negative).DOI:
http://dx.doi.org/10.7554/eLife.06970.013 |
data_PathVQA/pathvqa_maml/t0/train_unlabel/train_2345.jpg | What is present? | lymphoblastic lymphoma |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1qw1fdr0832h1ezdq2q.jpg | How many findings are present? | 2 |
splits/subfolder_3/PMC4469953_f3_397496.jpg | Portray the image with a rich, descriptive narrative | Diffusion tensor imaging analysis for patients with a high cerebrospinal (CSF) fibrinogen level.(a–c) The difference of fractional anisotropy (FA) values in patients with MDD and high fibrinogen levels compared with controls. Significant decreases of FA were detected diffusely. (d, e) The difference of FA values in patients with high fibrinogen levels compared with patients with normal fibrinogen levels. Significant decreases of FA were detected in the left inferior temporal region (d) and left superior temporal region (e). L, left; R, right. Green voxels, FA white matter skeleton; Red-yellow voxels, threshold-free cluster enhancement (p < 0.05, family wise error). The background image is the standard Montreal Neurological Institute (MNI152) brain template. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cla820glas44f071ubwqy4eeg.jpg | How many findings are present? | 1 |
splits/subfolder_4/PMC2805630_F2_54676.jpg | Write an exhaustive depiction of the given image | Characterisation of spheres. A, Morphology of spheres seven days after seeding at high density (1 × 104 cells/30 μl) as hanging drops in the presence or absence of bFGF in: i, stem cell proliferation medium without fetal calf serum; or ii, USSC growth mediumACF. (Magnification, ×200; scale bar is 100 μm) B, Serial sections of spheres stained with haematoxylin and eosin, generated by culturing in USSC growth mediumACF for seven days at both ×200 and ×400 magnification; scale bar is 100 μm. |
splits/subfolder_3/PMC3702461_F3_215880.jpg | Illustrate the image through a descriptive explanation | Pseudo CT, reference CT and difference map of one slice of sample 2.(a) pseudo CT using the best combination of contrasts and additional features. The sample was placed in a bowl made out of paper that gave no signal in MRI resulting in a wrong classification of these voxels as air; (b) reference CT; (c) difference map from data of (a) and (b). In the logarithmic color scale, red pixels represent an overestimation and blue pixels an underestimation of the reference CT number. |
splits/sfolder_2/PMC1502069_F2_6041.jpg | Create a compact narrative representing the image presented | A Angiogram in Right anterior oblique cranial view showing tight stenosis in left anterior descending artery B Post revascularization angiogram in Right anterior oblique cranial view showing TIMI 3 flow in left anterior descending artery |
splits/subfolder_2/PMC3925167_pone-0088797-g004_267172.jpg | Relay a brief, clear account of the picture shown. | Histological and Immunohistolochemical illustration.Panel A. PrPSc immunostaining was observed in all the mice (arrow). Panel B. Vacuolar lesions revealed after Hematoxylin & Eosin staining were apparent in all conditions. Immunohistochemical detections of the GFAP astrocyte marker (Panel C) and the neuronal marker NeuN were also performed (Panel D). |
splits/subfolder_5/PMC3077360_ppat-1001335-g008_92366.jpg | Characterize the image using a well-detailed description |
Δhyr1 appressorial-localized ROS appeared to be
plant-generated.(A) Reflection confocal imaging with the ROS stain DAB shows
a wide ROS signal (arrow) around and beneath the appressorial attachment
site (AP). In the middle of the appressorium attachment site was the
putative penetration peg site (arrowhead). (B) The same
interaction site as Fig.
8A, embedded in epoxy resin and imaged under confocal
microscopy revealed DAB deposited (arrow) beneath and surrounding an
attempted penetration site (arrowhead). The deposit was located up
against the plant cell wall (PC) on the inside of the cell. Scale bar
= 5 µm. |
data_PathVQA/pathvqa_maml/val/illus_other/train_2052.jpg | What corresponds ? | x-ray super cava venogram showing obstruction at level of entrance of innominate vein gross photo of tumor in this file |
splits/subfolder_4/PMC4038592_F4_292810.jpg | Explain the various aspects of the image before you | Electronic laryngoscopy and computed tomography scan reveal the free posterior tibial flap and hypopharynx in a patient one year after reconstruction. The yellow arrow indicates the posterior tibial flap. A and B: The posterior tibial flap and hypopharynx were revealed by electronic laryngoscopy through two different angles. C: The posterior tibial flap and hypopharynx were revealed by computed tomography. |
splits/subfolder_2/PMC4361624_pone.0120856.g002_368086.jpg | Create a compact narrative representing the image presented | Immunohistochemical detection of FGF23 protein expression in 3 separate dialysis patients before (pre) and after 8 months of therapy with doxercalciferol.The bar indicates the length of a 100 μm segment of bone. (Magnification: 10x) |
data_PathVQA/pathvqa_maml/test/cell_sparse/train_1832.jpg | Is aldehyde fuscin present? | no |
splits/subfolder_2/PMC3849417_fig4_248007.jpg | Offer a thorough analysis of the image | hFSCs Do Not Form Teratomas and Differentiate into Cells of the Foregut Only(A) Large cystic hFSC outgrowth under the kidney capsule of a NOD-SCID mouse.(B) Cryosection of a hFSC outgrowth showing large cystic structures lined with epithelial cells.(C) Immunocytochemistry showing foregut outgrowths expressing EpCAM, PDX1, AFP, and NKX2.1.Scale bars, 100 μm or 50 μm as shown. See also Figure S4. |
splits/subfolder_3/PMC2928297_pone-0012398-g002_72197.jpg | Clarify the contents of the displayed image with great detail | Cytoplasmic or chromosome arm targeting results in normal cytokinetic progression.Non-tip ablations and progression through cell division: A. Cytoplasmic targeting distal from the midzone (box). B. Chromosome arm ablation (arrow). C. Cytoplasmic midzone targeting (box). Time stamps indicated in each figure take 00:00:00 as immediately pre ablation and are formatted as hh:mm:ss. Scale bar represents 5 µm. |
splits/subfolder_2/PMC3579995_Fig15_187402.jpg | Provide a brief description of the given image. | A 40-year-old male patient with long-standing perianal Crohn’s disease, being treated with seton. Contrast-enhanced MDCT images (a, b, c in cranio-caudal order) show right-sided levator ani abscess (*), extensive perianal fistulisation occupying the ischioanal space (arrow), and marked solid-appearing circumferential anorectal thickening (arrowheads). Abdomino-perineal resection for SCAC was performed |
splits/sfolder_1/PMC4677463_f2_453268.jpg | Break down the elements of the image in a detailed manner | Cryo-SEM images of sessile water droplets.(a) Top and (b) tilted views of the droplets with various diameters on the Cu substrate. Typical tens of micrometers scale is indicated by white circles. (a) Magnified images of the 62.4-μm diameter droplets before (c: tilted view, c inset: top view) and after (d) FIB milling of selected area (inside the orange dotted line in c inset) under a cryogenic temperature. |
roco-dataset/data/train/radiology/images/ROCO_76226.jpg | Provide a brief description of the given image. | CTO of mid-LAD with septal and apical connectors. |
splits/subfolder_4/PMC3445467_pone-0045250-g004_155637.jpg | Explain the various aspects of the image before you | Confocal microscopy 3D-analysis of astrocytes morphology.Immunoreactivity of GFAP in the CA1 Str. Radiatum of adult (A, A1–A4), aged (B, B1–B4) and LPS-treated rats (C, C1–C4). Panels from A1 to C4 are obtained from the 3D stacks observed from different angles (0, 60, 120, 180 degrees) around the vertical axis. Scale bar: 40 µm (A,B,C) and 15 µm (A1–C4). |
splits/subfolder_4/PMC3478820_f2-sensors-12-11957_161657.jpg | Present a compact description of the photo’s key features. | Photograph of the maxilla's model during the tests with the Universal Test Machine over the canine: (a) vertically applied force; (b) laterally applied force. |
splits/subfolder_3/PMC3220682_pone-0027617-g005_116396.jpg | Clarify the contents of the displayed image with great detail | Macro steatosis, micro steatosis and ballooning in liver of insulin resistant baboons.Higher magnification of the liver from the insulin resistant baboon in Figure 4C and 4D showing discrete round lipid vacuoles within hepatocytes and ballooning (A&B). Focal area of minimal hepatic steatosis (C) in a different insulin resistant baboon ((BMI = 26.1, QUICKI = 0.291, M = 1.89 mg•kg/min−1). |
splits/subfolder_4/PMC2596791_F2_30979.jpg | Describe the following image in detail | A. The CT scan of the abdomen of the 32-year old worker, who was hit by a chain link after rupture of a special diamond-studded wire, is displayed. Free air and fluid are obvious in the peritoneal cavity. A lesion of the pancreatic tail has been suspected. The arrow marks the metal fragment in the upper pole of the left kidney and indicates the track of the projectile. 2B. A low output pancreatic fistula treated by endoscopic retrograde pancreaticoscopy with placement of a decompressing stent to the common duct four days after surgery. |
splits/subfolder_3/PMC3502271_F1_167011.jpg | Break down the elements of the image in a detailed manner | Representative images of immunohistochemical staining to detect the expression of AQP5 and AQP8 in clinical colorectal samples. (A) AQP5 immunoreactivity was detected in the cytoplasm and plasma membrane of colorectal carcinoma cells (dark brown). (B) AQP5 immunoreactivity was not detected in the adjacent normal colon epithelium. (C) AQP8 immunoreactivity was detected in the cytoplasm and plasma membrane of adjacent normal colon epithelium (dark brown). (D) AQP8 immunoreactivity was not detected in the colorectal carcinoma tissues. (Magnification: ×400). |
splits/subfolder_3/PMC3919862_f4-ol-07-03-0854_265871.jpg | Portray the image with a rich, descriptive narrative | Effects of RAD001 on the filamentous actin cytoskeleton of RMCCA-1 cells. The RMCCA-1 cells were grown on coverslips prior to being treated with RAD001 for 24 h. The actin cytoskeleton was probed with Alexa Fluor 488-conjugated phalloidin and visualized under a confocal microscope. (A) 0 and (B) 0.5 μM RAD001 (magnification, ×60). |
roco-dataset/data/train/radiology/images/ROCO_74047.jpg | Write a terse but informative summary of the picture. | The initial computed tomography (CT) scan revealed a small dissection in the right common carotid artery (white arrow). |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0kvxv7907s074yg2h1a1qj.jpg | Is there a green/black box artefact? | No |
splits/subfolder_2/PMC516018_F5_420.jpg | Give an elaborate explanation of the image you see | Distribution of keratin IFs and K18 pS33 in hepatocytes from control and GF-fed C3H mice. A, C, E, G keratin IFs; B, D, F, H K18 pS33; A, B) control; C, D) 2 week treatment; E, F) 6 week treatment; G, H) 5 month treatment. Asterisk in D shows an hepatocyte containing a high level of K18 pS33; arrow indicates a dilated bile canaliculi. Filled arrowheads in G and H indicate reactive MBs with Troma 1 and Ab8250 (anti-K18 pS33), respectively. Scale bar = 20 μm. |
splits/subfolder_4/PMC3970802_fig-3_277717.jpg | Write an exhaustive depiction of the given image | AXH domain is not involved in foci formation.A YFP construct starting at the ataxin-1 AXH domain and ending at the last ataxin-1 amino acid (AXH2End) was expressed as a YFP fusion in COS cells (A and B). These cells showed a diffused YFP fluorescence which was nuclear, as evidenced by DAPI overlay (B). YFP tagged AXH domain also failed to form foci (C and D). Upon N-terminal extension of the AXH2End construct to include further residues starting from amino acids TLND, nuclear foci formation was observed (Figs. 4E and 4F). YFP fluorescence in left panels is overlaid with DAPI in right panels. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic40629.jpg | is this a contrast or noncontrast mri? | noncontrast |
splits/subfolder_3/PMC4116234_pone-0103249-g002_310114.jpg | Characterize the image using a well-detailed description | Vessel formation (3D) by HUVECs.Representative pictures showing 3D vessel formation by HUVECs due to co-culture with P114 canine mammary control cells (mock-transfected), cells treated with Il-28ra-specific siRNA, cells treated with IL-28 (before the experiment), cells treated with IL-28 during the experiment and positive and negative control cells, as well as only IL-28 treatment. |
splits/subfolder_5/PMC4619384_Fig1_436753.jpg | Offer a succinct explanation of the picture presented. | Functional diagram of the proposed method. a image enhancement; b preprocessing; c elongating filters; d post-processing |
splits/subfolder_4/PMC3448614_pone-0044318-g007_156726.jpg | Explain the various aspects of the image before you | Hindlimb elements of Mochlodon vorosi n. sp. from the Upper Cretaceous Csehbánya Formation, Iharkút, western Hungary.A, left femur (MTM V 01.225.) in lateral, B, craniaL, C, medial, D, caudal, E, proximal views; F, right tibia (MTM V 2010.127.1.) in lateral, G, caudal, H, cranial, I, proximal views. Anatomical abbreviations: atr, cranial trochanter; cc, cnemial crest; fh, femoral head; gtr, greater trochanter; his, place of histological sampling; lco, lateral condyle; mco, medial condyle; 4tr, fourth trochanter. |
splits/sfolder_3/PMC4331827_F1_359659.jpg | Examine the image closely and share its details | Axial T2WI, T1WI and contrast-enhanced T1WI as well as ADC and DWI maps show the classic appearance of PCNSL where the mass is isointense to mildly hypointense on T2WI and isointense on T1WI (relative to gray-matter) and shows predominantly solid, intense contrast enhancement (1a-1d). The mass is also in a typical distribution abutting a CSF-containing space (in the splenium of the corpus callosum abutting the lateral ventricles in this case). The mass is associated with extensive perilesional T2-hyperintensity. On ADC and DWI, the mass shows diffusion restriction. |
splits/sfolder_2/PMC3337272_F4_135522.jpg | Clarify the contents of the displayed image with great detail | a/b: Routine photon therapy position correction tool: 1: axial cone-beam CT/planning CT scan overlay; cone-beam CT: gray scale, planning CT: hot body 2: sagittal cone-beam CT/planning CT scan overlay 3: coronal cone-beam CT/planning CT scan overlay 4: slider to switch between the x-ray (position control) and DRR (planning scan). 5: resulting correction vector. |
splits/sfolder_1/PMC3570930_fig2_185334.jpg | Provide a brief description of the given image. | Micturating cystourethrogram radiograph showing contrast intravasation into the sigmoid colon during the filling phase of the cystography. Black arrow pointing at the vesicocolonic junction. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic25518.jpg | in what plane is this ct scan captured? | axial |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.