image stringlengths 37 84 | question stringlengths 9 255 | answer stringlengths 1 1.79k |
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splits/subfolder_5/PMC4391025_fig4s2_376453.jpg | Describe the following image in detail | Overexpressed Ret and mys colocalization in C4da neurons.(A) Immunohistochemical analysis of C4da neurons co-expressing Ret-mCherry with Mys/Mew using ppk-Gal4 > CD8-GFP. Ret-mCherry signal was colocalized with anti-Mys immunoreactivity in C4da neurons and colocalized pixels visualized in false color representations (coloc). Ret and Mys showed colocalized punctae in dendritic arbors (indicated by arrows). Scale bar 20 μm. (A′) High magnification view and cross-sections (indicated by yellow rectangle, Z cutting plane indicated by dashed lines) shows 3D colocalization of Ret and Mys in dendrites. (A′′) Line intensity plot along a dendrite portion (indicated by dashed yellow line in A′) shows the signal covariance of Ret and Mys.DOI:
http://dx.doi.org/10.7554/eLife.05491.012 |
splits/subfolder_2/PMC4314975_f2-ol-09-03-1239_354795.jpg | Create a compact narrative representing the image presented | Positron emission tomography/computed tomography of (A) various regions prior to treatment and (B) normalizing 18F-fluorodeoxyglucose uptake in the para-aortic lymph nodes of the patient following radiotherapy treatment. |
splits/subfolder_3/PMC2695428_F2_39918.jpg | Render a clear and concise summary of the photo. | Cellular growth from a chopped and enzymatically digested fragment of endoscopic duodenal biopsy at different times after seeding as visualised at microscopy (10 × magnification, upper panels) and after computer image analysis skeletonizing objects compatible with cells (fibroblasts) evidencing growth pattern radially spreading from the tissue sample. |
splits/subfolder_5/PMC4114637_f3-ol-08-03-1159_309746.jpg | Describe the following image in detail | (A) Histopathological and (B) immunochemical appearance of the schwannoma (hematoxylin and eosin stainning; magnification, ×40). (A) Abundant spindle-shaped cells localized in the Antoni type A component area (black frame) and the Antoni type B component area (red frame). Sporadic karyokinesis (arrow) was occasionally observed (magnification, ×40). (B) Immunohistological assay showing cells negative for S-100 staining. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0lbwz3doq8086udsxzgnde.jpg | How many findings are present? | 2 |
roco-dataset/data/train/radiology/images/ROCO_08384.jpg | What is shown in this image? | MRI examination performed at 12 months after surgery. T1-weighted image after contrast administration, coronal plane: in the sphenoid sinus there is implanted muscle and fascia. |
splits/subfolder_3/PMC3494722_pone-0048786-g004_165186.jpg | What is shown in this image? | TrRas1 regulates filamentation and sporulation in T. reesei.The colonial phenotypes (A) and hyphal morphology (B) of strains TU-6, ΔTrRas1 and cbh1-TrRas1 cultured on PDA plates (glucose) or MM plates (cellulose) for 5 days. The microscopic images were captured using DIC. Scale bars are shown in the figure. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0lbwybdnxs086ubb915hl6.jpg | Is there text? | Yes |
splits/subfolder_3/PMC3247729_f9-sensors-10-05724_120455.jpg | Present a compact description of the photo’s key features. | Single-subject fMRI results of the visual stimulation paradigm as used in Figures 7b and 8b (p < 0.001, uncorr.). |
splits/subfolder_4/PMC4055445_f5-mmr-09-06-2173_297465.jpg | Portray the image with a rich, descriptive narrative | NOB1 inhibition suppresses U2OS cell migration. U2OS cells were subjected to three treatments (Con, Lv-shCon or Lv-shNOB1) for 72 h. Cells were then seeded onto the upper chamber of the Transwell plate. Migrated cells were (A) stained with crystal violet (magnification, ×100) and (B) counted. (C) Stained cells were dissolved and color intensity was assessed using a spectrophotometer. **P<0.01, ***P<0.001 compared with Lv-shCon. Con, no lentivirus treatment; Lv-shCon, control lentivirus; Lv-shNOB1, lentivirus containing short hairpin RNA targeting NOB1; NOB1, NIN1/RPN12 binding protein 1 homolog (Saccharomyces cerevisiae); OD, optical density. |
splits/subfolder_5/PMC4555920_fig4_419439.jpg | Create a compact narrative representing the image presented | Diffraction patterns of SghA (a) and SghR (b). The right panel is a magnification of the boxed region. The resolution rings were generated using ADXV (http://www.scripps.edu/~arvai/adxv.html). |
splits/sfolder_3/PMC1361773_F1_4467.jpg | What is shown in this image? | Celiac angiography from case 5 shows a smooth saccular outpouching at the distal gastroduodenal artery, compatible with a pseudoaneurysm. |
splits/subfolder_2/PMC1097746_F3_2127.jpg | Examine the image closely and share its details | (A) Cell-cell adhesion- Epithelial cells were stained with anti-E-cadherin monoclonal antibody and detected by fluorescent dye microcopy. Green fluorescent represents E-cadherin molecules connecting cells. Red color represents nucleus. (B) Cell-matrix adhesion- Adherent endothelial cell was stained with anti-fibronectin monoclonal antibody and detected by fluorescent microscopy. Images are not in scale, magnification, 200× |
splits/sfolder_1/PMC3253626_F12_121445.jpg | Present a compact description of the photo’s key features. | Holotype of Errinopora dichotoma, USNM 1123508: A branch cross section B colony surface showing gastro– and dactylopores C dactylopore with dactylostyle (upper) and secondary gastropore (lower) D gastropore E, J gastrostyles F–I coenosteal texture K gastrostyle spines L–M dactylostyle. |
splits/sfolder_1/PMC4627488_F3_439155.jpg | Explain the various aspects of the image before you | Different views of untreated C. raciborskii cells observed by transmission electron microscopy (TEM). In (A), a cross-section of a cell shows a general view of the cytoplasm, cell envelope and their organization. (B) At higher magnification, the structure of the cellular envelope is more clearly revealed. Note the cytoplasmic membrane (green), cell wall (red) and outer membrane (yellow). (C–E) Cytoplasmic structures such as air vesicles (V), lipid bodies (white arrowhead), polyhedral bodies (∗), and polyphosphate granules (yellow arrowhead) are observed. In (F), the thylakoid membrane structure is seen at high magnification. Phycobilisomes (red arrowheads) are viewed as small electron-dense dots in association with thylakoid membranes. |
data_PathVQA/pathvqa_maml/t0/train_unlabel/train_0579.jpg | Do the alveolar capillaries surround the vascular lumina in a whorled fashion, highlighted by reticulin stain? | no |
splits/subfolder_3/PMC3605412_pone-0059426-g006_193837.jpg | Walk through the important details of the image | Differences in functional connectivity (differences in r-value maps) in the resting state between homosexual and heterosexual groups (two-sample t-test; p<0.05, corrected).T-score bars are shown on the right. Hot and cold colors indicate increased and decreased FC of homosexual group, respectively, compared with heterosexual group. The identified brain regions are the following: (A) left inferior occipital gyrus; (B) left middle temporal gyrus; (C) right cuneus; (D) left supramarginal gyrus. |
splits/subfolder_4/PMC4251852_Fig1_340845.jpg | Portray the image with a rich, descriptive narrative |
Representative clinical findings for patient 2. The chief complaint for this 41-year-old woman was impaired vision in her right eye. (A) (B) A photograph of her right fundus showed the presence of yellow dots, left eye was not affected. (C) (D) A visual field test was performed during the initial visit in right eye and left eye. |
splits/subfolder_2/PMC3590973_f1_190320.jpg | Create a compact narrative representing the image presented | Detection of a primary tumour by combined FDG PET/CT. At the (A) MIP image and (B) PET/CT fusion and CT image of neck FDG PET/CT detected focal FDG uptake in the left larynx due to primary tumour that was later confirmed by histology |
splits/subfolder_2/PMC3580570_F1_187575.jpg | Clarify the contents of the displayed image with great detail | Measuring bio-mineralization in Saos-2 cells cultured with OM and acetazolamide (AZ). The Saos-2 cells were incubated with normal medium, osteogenic medium (OM), and OM supplemented with 100 μM of AZ. A. The cell cultures were stained with AR-S to detect calcium nodules and photographed at the original magnification and 100X magnification. B. The cell cultures were stained with cetylpyridinium chloride and quantified by measuring its absorbance at 562 nm. This experiment was repeated three times. ** = P < 0.01, *** = P < 0.001. |
splits/subfolder_4/PMC4043575_f4-etm-07-06-1465_293842.jpg | Present a compact description of the photo’s key features. | Comparison of podocytes lesions with electron microscopy in DN rats in the (A) normal control, (B) DN model, (C) CS treatment, (D) TWP treatment and (E) CS and TWP combination treatment groups (uranyl acetate and aluminum citrate stain; magnification, ×6,000). DN, diabetic nephropathy; TWP, Tripterygium wilfordii polyglycosidium; CS, Cordyceps sinensis. |
splits/subfolder_3/PMC4457096_Fig3_393757.jpg | Narrate the contents of the image with precision |
A. CT scan of the chest with contrast. Coronal section showing bilateral bilobed lungs (yellow arrows depict the major fissure). B. CT scan of the abdomen. The arrow points to multiple splenic lobules suggestive of polysplenia. C. CT scan of the abdomen. Coronal section showing azygous continuation of inferior vena cava |
splits/subfolder_2/PMC3490909_pone-0049262-g008_164199.jpg | Give a short and clear explanation of the subsequent image. | SEM photograph of germinated Pst urediospores after HIGS at 16 dpi.New urediospores of silenced PsCNA1/PsCNB1 of Pst CYR31 in wheat leaves after 6 hour mist moisture. SEM micrographs for A: BSMV:γ:0-as (empty viral vector control), 1500×; B: BSMV:γ:PsCNA1-as (silencing PsCNA1), 2000×; C: BSMV:γ:PsCNB1-as (silencing PsCNB1), 2000×. Scale bars: 10 µm. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic26215.jpg | what is the primary abnormality in this image? | polycystic ovary syndrome |
splits/sfolder_3/PMC3655876_F1_204956.jpg | Share a comprehensive rundown of the presented image | Coronal MRI scans of malignant myoepithelioma development in the present case. Initial T1-weighted post-contrast images taken at symptom onset were normal (A). Follow-up images 1 month later depicted a new, left cavernous sinus mass with heterogeneous signal intensity (B). Preoperative images indicated the tumor mass significantly increased (C). Post-biopsy images displayed more progressive tumor development, since the tumor filled the left cavernous sinus and extended into the ipsilateral middle fossa (D). Postoperative images presented a large residue with successive tumor growth (E, F). |
splits/subfolder_4/PMC3878336_F11_255728.jpg | Walk through the important details of the image | Comparison of the proposed method with [7] and the one-factor-per-slice model on one Arabidopsis root tip dataset. Each panel shows xy-, xz- and zy-cuts through the volume. The cut positions are indicated by the red lines. (a) Raw recording with scaled intensities to match the intensities of the reconstructions at the root boundary. (b) Averaged intensity profiles along the y-direction of the xy cuts. Cut positions and averaging widths are indicated by colored bars. (c) Baseline reconstruction [7]. (d) Proposed method. Scale bars: 100 μm. |
splits/sfolder_2/PMC4565661_pone.0137550.g005_422520.jpg | Clarify the contents of the displayed image with great detail | Neutrophil extracellular traps.Representative z-stacked immunofluorescence images showing neutrophil elastase and DNA/histone-H1 on the surface of microcapsules. Alginate microcapsules were retrieved 1–2 weeks following implantation, while Polystyrene and PMMA microcapsules were retrieved 3 days following implantation. Images are representative of at least 2 independent experiments with total n ≥ 5 mice, and imaging of multiple retrieved microcapsules from each mouse. Scale bar = 100 μm. |
splits/sfolder_2/PMC4244946_fig1_339350.jpg | Relay a brief, clear account of the picture shown. | Thyroid ultrasound with color Doppler flow study showing normal to minimally reduced vascularity of the glandular tissue. (a) Long axis view of the right thyroid lobe. (b) Long axis view of the left thyroid lobe. (c) Transverse axis view of both lobes of thyroid gland including the isthmus. |
splits/sfolder_3/PMC4383246_fig2_374570.jpg | Relay a brief, clear account of the picture shown. | MRI for patient with skull base defect and possible CSF leakage. Gyrus rectus protrusion. |
data_PathVQA/pathvqa_maml/t0/train_unlabel/train_1484.jpg | What does this image show? | adrenals |
splits/sfolder_3/PMC4289066_pone.0116277.g001_349631.jpg | Write an exhaustive depiction of the given image | 44y old male patient suffering from NSCLC (tumor stage IV, adenocarcinoma, unknown tumor grading) Note the FDG-avid lymph node in the aortopulmonary window in the fused PET/MR (A) and PET (B) images.For ADCmean evaluation, a polyginal ROI was drawn around the lymph node on the b0 image in DWI and then copied to the ADCmap. |
splits/subfolder_5/PMC4230398_Fig2_335801.jpg | What is shown in this image? |
Cellular Morphology. Light microscopic observation of confluent hESCs after 72 hours maintained in PPP-derived hydrogel and on fibronectin. Scale bar represents 200 μm. |
splits/sfolder_2/PMC4429415_Fig3_385777.jpg | Describe the following image in detail | Patient 1. A 22-year-old female presented with repeated or persistent right hip pain since for ten years. An A-P X-ray at the initial presentation indicated fatigue fracture with “parrot’s beak” sign (white arrows) (a). X-rays at three years (b) and ten years (c) after surgery revealed cure of the fatigue fracture and preservation of the grafted autogenous fibular strut (black arrows) |
splits/subfolder_3/PMC3546716_f5-ijms-13-16718_179440.jpg | Summarize the visual content of the image. | Phase-contrast (left) and propidium iodide fluorescence (right) images for DOK cells in culture before irradiation (A, B), immediately after a 1 h session of UVA irradiation (C, D) and in a 24 h post-irradiation culture (E, F). |
splits/subfolder_3/PMC3970070_fig2_277361.jpg | Relay a brief, clear account of the picture shown. | (a) Radiographic evaluation after perforation treatment. (b) Clinical aspect after the cavity filling. (c) Radiograph control 6 months later, 4 years later (d). (e) Clinical view after the tooth restoration and radiograph control 9 years later (f). |
roco-dataset/data/train/radiology/images/ROCO_27709.jpg | Share a concise interpretation of the image provided. | CT-scan of the lungs, subpleural emphysematous bullae. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic53630.jpg | what abnormality is seen in the image? | desmoplastic medulloblastoma |
ImageClef-2019-VQA-Med-Training/Train_images/synpic23286.jpg | what imaging modality was used to take this image? | ct with gi contrast |
splits/subfolder_2/PMC4301493_f3-ol-09-02-0903_351646.jpg | Present a compact description of the photo’s key features. | Contrast-enhanced (A) T1-weighted, (B) T2-weighted and (C) coronary T2-weighted magentic resonance images at nine months postsurgery showing no recurrence of the schwannoma or the cyst, and indicating the cavity left by the removal of the mass in the spinal cord. |
roco-dataset/data/train/radiology/images/ROCO_16415.jpg | Summarize the visual content of the image. | CT angiogram showing systemic feeding artery originating from left posterior lateral wall of descending aorta. |
splits/subfolder_5/PMC3427702_Fig4_151794.jpg | Present a compact description of the photo’s key features. | MRI images at 3, 6, 12, and 24 months postop, showing the evolution of the signal of the reconstructed patellar tendon |
splits/subfolder_2/PMC3857824_fig5_250567.jpg | Examine the image closely and share its details | Surgical management of an internal resorption through a retrofilling with MTA (tooth 11). (a) Preoperative view: presence of a sinus tract. (b) Preoperative intraoral radiography with a gutta percha point in the sinus tract, leading to the source of infection [11]. (c), (d), and (e) Sagittal, coronal, and axial CBCT cross-sections. (f) Surgical cleaning of the root resorptive lesion and retrofilling with MTA. (g) Postoperative periapical X-ray of the root treatment: the filling is dense without overfilling. (h) One year followup: the clinical view confirms the sinus tract disappearance and the healthy appearance of the gums. (i) Periapical X-ray corroborates the periodontal regeneration in close contact with MTA filling. |
splits/subfolder_2/PMC2720231_fig1_42711.jpg | Offer a thorough analysis of the image | Coimmunolabelling of uPA, CD44, MDR1 and MRP2 in EOC. Representative confocal images of uPA and MDR1 (red; Alexa-594), and CD44 and MRP2 (green; Alexa-488) expression in EOC primary and metastatic cell lines are shown. Merged images, and red and green channels are shown separately. (A) uPA expression; (B) CD44 expression; (C) MDR1 expression; (D) MRP2 expression; (E) Colocalisation of uPA with CD44; (F) Colocalisation of uPA with MRP2; (G) Colocalisation of CD44 with MDR1. Magnification: A–G × 400. |
splits/subfolder_3/PMC4654560_pone.0142727.g001_446220.jpg | Present a compact description of the photo’s key features. | Expression of CK-19 in human primary hepatocellular carcinoma.Immunohistochemical staining of CK-19 in (A) tumor tissues, (B) adjacent non-malignant tissues, and (C) liver cirrhosis tissues. Representative illustrations are shown. Magnification: ×200. |
splits/subfolder_3/PMC4315120_f3-ol-09-03-1055_355023.jpg | Write a terse but informative summary of the picture. | Final results following a definitive surgery. (A) Surgical resection of whole neoplasm. (B) Pathological presentation of the resected samples (hematoxylin and eosin staining; original magnification, ×100) indicating a primary moderately-differentiated colonic adenocarcinoma (mucinous type). |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cla820glhs4gv071uhfx8hwoo.jpg | What color is the abnormality? | Pink, Red |
splits/subfolder_4/PMC4049498_F2_295626.jpg | Share a comprehensive rundown of the presented image | Thyroid and neck sonography. Enlargement of multiple lymph nodes appears like metastases at both neck levels IV and VI and the supraclavicular level. CT with enhancement. Lymph node enlargement about 2 cm in size at the left supraclavicular area. Abbreviation (arrows): A, common carotid artery. V, jugular vein. LN, supraclavicular lymph node. |
splits/subfolder_2/PMC4652403_Fig2_445827.jpg | Offer a succinct explanation of the picture presented. | Images obtained 6 months after corticosteroid treatment. a Fluid-attenuated inversion recovery image. b Postcontrast T1-weighted image showing nearly complete resolution of the patient’s pontine lesions |
splits/subfolder_4/PMC3847351_F1_247492.jpg | Give a short and clear explanation of the subsequent image. | MRI of the abdomen. Axial (a) and coronal (b) T2-weighted TSE images showed the presence of a fluid-filled cystic lesion with a diameter of 35 mm in the retrocecal adipose tissue. |
splits/subfolder_4/PMC4033622_F1_291712.jpg | Illustrate the image through a descriptive explanation | Physiological and biochemical responses of monoacylglycerol acyltransferase (MGAT1) transient expression in Nicotiana benthamiana leaves. (A) Senescence symptoms observed in leaf tissue infiltrated with MGAT1 at 3 days post-infiltration (dpi) and 5 dpi. Infiltrations were performed along with p19 viral suppressor protein as control (Petrie et al., 2012). (B) Lipid analysis showing monoacylglycerol (MAG), diacylglycerol (DAG) and triacylglycerol (TAG) levels in p19 and p19+MGAT1 infiltrated leaf spots, harvested at 2 dpi. Data shown are average of three replicates and error bars represent standard error. |
data_PathVQA/pathvqa_maml/t0/train_unlabel/train_1887.jpg | What indicates theca cells can not recognize as ovary ? | yellow color |
splits/subfolder_4/PMC3933569_pone-0089592-g007_269218.jpg | Summarize the visual content of the image. | Live Cell Microscopy.Time-lapse images of a U2OS cell expressing GFP-actin subjected to subjected to 10% stretch at ramp rates of 20%/s. Imaging began immediately after the collagen hydrogel was stretched, with subsequent images captured at 10 min intervals for 2 h. Scale bar, 5 µm. |
splits/subfolder_3/PMC3881231_F2_256581.jpg | Illustrate the image through a descriptive explanation | Lobar Microbleed (red arrow) and Superficial Hemosiderosis (white arrows) in a 66-year-old lady referred initially with amnestic MCI (MMSE 22/30, CDR 0.5, CDR-SOB 4.5), subsequently diagnosed with AD-type dementia. SWI image (A), with coregistered FLAIR (B), T2 (C) and 11C-PiB PET (D) images demonstrating severe deep white matter hyperintensities with elevated beta-amyloid burden (neocortical SUVR = 1.7). |
splits/subfolder_3/PMC2804108_fig5_54477.jpg | Describe the image concisely. | Top and right view of corpus callosum tractography for a 50-year-old healthy male subject. |
splits/subfolder_3/PMC4352980_DEV116970F3_365187.jpg | Give a short and clear explanation of the subsequent image. | Long-term time-lapse. Time-lapse development of a Tg(kdrl:GFP) zebrafish from 16-38 hpf acquired every 10 min. SPIM signal (yellow) is superimposed on tomographic reconstruction (gray). The optical tomography data are inverted in all panels. Scale bar: 100 µm. |
splits/subfolder_5/PMC4573466_Fig2_424164.jpg | Write an exhaustive depiction of the given image | Immunohistochemical visualization of OXTR. a, b – placental samples (the image captured through optical microscope was subjected to series of digital transformations for morphometric purposes; initial magnification 400×); c – trophoblast cells in culture (phase –contrast image); d – trophoblast culture immunostained for OXTR (the image digitally transformed for morphometric purposes). The OXTR is represented by the category of blue hues ranged from dark blue to violet blue. Scale bar = 100 μm. CT – cytotrophoblast, ST – syncytiotrophoblast, fv – fetal vein, fa – fetal artery |
splits/subfolder_4/PMC2785831_F2_52136.jpg | Offer a succinct explanation of the picture presented. | CT scan showing isthmic stone in a horseshoe kidney. |
splits/subfolder_4/PMC4469136_fig01_397316.jpg | Write a terse but informative summary of the picture. | (A) Computed tomography image showing multiple nodular lesions causing varying degrees of obstruction in the central airways. Note the obstructing polyp in the bronchus intermedius (arrow). (B) A chronic lymphocytic leukemia nodular lesion causing obstruction of the bronchus intermedius lumen. |
roco-dataset/data/train/radiology/images/ROCO_28363.jpg | Present a compact description of the photo’s key features. | Recto-perineal fistula: The distal colon is opening at the base of a hypospadiac penis (marked by an arrow). A metallic marker was placed over the base of penis on dorsal aspect (marked by arrowhead). This is associated with a low type of ARM. (P: penis) |
data_PathVQA/pathvqa_maml/t0/train/cell_dense/train_1817.jpg | Is endocrine present? | yes |
splits/sfolder_2/PMC4315077_f8-ol-09-03-1321_354932.jpg | Create a compact narrative representing the image presented | Case one. Chest computed tomography scan performed at a follow-up visit 21 months after the first surgery showing numerous metastatic nodules in diffuse and random distributions in each lung. |
data_PathVQA/pathvqa_maml/t0/train/inside_intestine/train_1554.jpg | What is present ? | Abdomen |
ImageClef-2019-VQA-Med-Training/Train_images/synpic45913.jpg | is this a noncontrast ct? | yes |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cla820glzs54z071u31x20k37.jpg | What color is the abnormality? | Pink, Yellow, White |
splits/subfolder_3/PMC3835584_pone-0080353-g004_245152.jpg | Examine the image closely and share its details | Results of the voxel-based morphometric (VBM) analysis: correlations between white matter volume and neuropsychological variables in bvFTD patients.A- Positive correlation between white matter volume and the interference T-score in the Stroop test (k = 100 voxels, p<0.001). B- Positive correlation between white matter volume and the number of categories found in the WCST (k = 100 voxels, p<0.001). C- Positive correlation between white matter volume and the MDRS attention score (k = 100 voxels, p<0.001). Abbreviations: R: right, L: left, A: anterior, P: posterior, WCST: Wisconsin Card Sorting Test, MDRS: Mattis Dementia Rating Scale. |
splits/subfolder_3/PMC3702448_F6_215869.jpg | Share a concise interpretation of the image provided. | T1 mapping artifact. Susceptibility artifact in the inferolateral wall of the midventricular plane (red arrow). The artifact was located at the border of the inferolateral and the inferior segment. In the corresponding map the artifact is hardly recognizable by visual assessment (white arrow). |
splits/subfolder_2/PMC1891271_F1_11611.jpg | Describe the following image in detail | Intramural haematoma secondary to balloon angioplasty. Panels A&B: Initial angiography and IVUS examination confirmed ostial LAD disease. Panel C: Post procedure angiography showed a good angiographic result in the LAD. Panel D: IVUS examination of the Cx revealed no evidence of dissection. Panels E&F: Repeat angiography revealed a significant stenosis in the proximal Cx, which was confirmed on IVUS to be intramural haematoma. |
splits/subfolder_3/PMC3999735_F1_284295.jpg | Render a clear and concise summary of the photo. | Computed tomography (CT) and positron emission tomography of the tumors. (A) Chest CT showed a 1.1 cm nodule in the anterior segment of the right upper lobe (arrow). (B) PET-CT showed fluorodeoxyglucose accumulation with a Standardized uptake value (SUV) of 3.7 (arrowhead). |
splits/subfolder_3/PMC3764105_pone-0074509-g003_229516.jpg | Give an elaborate explanation of the image you see | TSPO expression in the adult testis is localized to Leydig and Sertoli cells.Immunohistochemical localization of TSPO in testes from an 8-week-old mouse. (A) Prominent TSPO expression was observed in the interstitial Leydig cells. Boxed regions 1 and 2 within Panel A under higher magnification showed specific TSPO expression in Sertoli cells (few indicated with arrowheads) in addition to Leydig cells (region with orange asterisk). (B) Negative control without the monoclonal primary antibody did not show any labeling. (C) Peptide-preadsorbed control did not show any labeling validating the specificity of this antibody for detecting TSPO in immunohistochemical sections. Scale bars 20 µm. |
splits/subfolder_2/PMC2649139_F1_35171.jpg | Summarize the visual content of the image. | Trans-thoracic echocardiography of our patient, demonstrating prominent trabeculation with colour-flow mapping demonstrating blood flow into the deep intertrabecular recesses in the left ventricle. |
splits/sfolder_1/PMC2635623_f1-ijms-9-2146_33771.jpg | Write an exhaustive depiction of the given image | Histopathology of maternal liver (a), placenta (b) and fetal liver (c) obtained from pregnant rats at 6 hr after treatment with T-2 toxin (2 mg/kg) on day 13 of gestation. An arrowhead indicates apoptotic hepatocyte (a and c) and cytotrophoblast (b), and an arrow indicates apoptotic hematopoietic cell (c). Apoptotic cells show pyknotic or karyorrhectic nucleus and condensed eosinophilic cytoplasm. Hematoxylin and eosin stain, × 100 (original magnification). |
splits/subfolder_4/PMC3170788_fig3_108042.jpg | Relay a brief, clear account of the picture shown. | Sample images of 8 medical modalities. From left to right and top to bottom, the images are CT, MR, NM, PET, GX, US, XR, and PX, respectively. |
splits/subfolder_2/PMC4278292_F4_347153.jpg | Analyze the image in a comprehensive and detailed manner | The SUMO E3 ligase PIAS1 inhibits TGFβ-induced disorganization of MDA-MB-231 breast cancer cell-derived organoidsMatrigel-embedded three-dimensional cultures of MDA-MB-231 cells stably expressing PIAS1 (WT) or SUMO E3 ligase mutant PIAS1 (CS), or vector were prepared in ultralow attachment 96-well plate and left untreated or incubated with TGFβ for 2 weeks. 10-day live three-dimensional multicellular structures were visualized and imaged as described in Figure 2. Scans of two representative fields are shown taken from each of MDA-MB-231 stable cells in the absence and presence of TGFβ from an experiment that was repeated five independent times. Scale bar indicates 50 μm. |
splits/sfolder_3/PMC3444352_F6_155366.jpg | Walk through the important details of the image | The changes observed on consecutive MRI at the level of the superior pole of the patella. MRI performed at 1, 2 and 4 months after the operation (a). The two round regions of low intensity were enlarged and connected by 2 months, and were unified by 4 months after the operation (b). |
ImageClef-2019-VQA-Med-Training/Train_images/synpic31628.jpg | which organ is captured by this ultrasound? | gastrointestinal |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0kvxuy8zv8074ya010fwou.jpg | Are there any anatomical landmarks in the image? | Z-line |
splits/subfolder_3/PMC4564392_f0015_422184.jpg | Summarize the visual content of the image. | Negative VBM correlates associated with WMH volume. Shown at *p < 0.001 uncorrected and FWE **p < 0.05. |
splits/sfolder_2/PMC3574665_f4-sensors-13-00071_186042.jpg | What is shown in this image? | (a) Photographic image of the crickets; (b) Photographic image of the crickets embedded in noodle flour. |
splits/subfolder_2/PMC3040762_pone-0017193-g002_87528.jpg | Create a compact narrative representing the image presented | The representative IHC nuclear CK2α staining corresponding to
mean nuclear CK2α labeling index values for different
parameters.Magnification: 400×. |
splits/sfolder_3/PMC4247931_fig2_340327.jpg | Render a clear and concise summary of the photo. | Axial enhanced T1 MRI demonstrating marked proptosis, stretching of the optic nerve, and diffuse enhancement extending into the right cavernous sinus. |
splits/subfolder_4/PMC4503529_pone.0132941.g003_406267.jpg | Illustrate the image through a descriptive explanation | Effects of NAM and Sirtinol on cortical granule-free domain (CGFD) formation in porcine oocytes.In the control group, cortical granules (CGs) were absent at the cortex near the site of polar body extrusion in MI oocyte. However, in the treatment group, cortical granules were distributed uniformly across the entire cortex. CGFD formation was failed to observation. The arrow indicates a CGFD. Green, CGs; blue, chromatin. Bar = 20 μm. |
splits/subfolder_4/PMC4356097_F4_366224.jpg | Write a terse but informative summary of the picture. | Aortogram revealing severe aortic regurgitation with possible dissection flap. |
splits/subfolder_4/PMC4650346_Fig5_445223.jpg | Give an elaborate explanation of the image you see | Representative 3D confocal imaging stacks displaying astrocyte morphological characteristics. Round, small cells likely in a state of movement or mitosis (A, black arrowhead) cluster together as if they were locally synchronized (B, arrow). Cells larger than the small, round cells of A, with more extended processes (C, white arrow) are likely adhered to the catheter surface. C–F Cells forming a network have been denoted as sheets of cells. Cells lining the walls of the shunt catheter holes (C, D, F, black arrow) seem to appear prior to cell masses crossing the hole to the opposite wall (E, F, white arrow). Scale bar represents 100 µm |
splits/subfolder_3/PMC3797833_pone-0076655-g004_238194.jpg | Describe the image concisely. | Intact ventral inter-hemispheric tracts in BTBR mice.Diffusion tensor tractography of representative ventral inter-hemispheric tracts in control (top) and BTBR (bottom) mice. Seed regions used for tractography are displayed in green/red [Ac: anterior commissure; VMTh: ventromedial thalamus]. |
splits/subfolder_3/PMC4212653_fig4_331017.jpg | Describe the image concisely. | Microphotos of the intermediary regeneration areas. Group 1 (a–d) and group 2 (e–h): (a, e) day 14; (b, f) day 28; (c, g) day 45; and (d, h) day 75. Hematoxylin eosin staining. Magnification: (a, b, d–h) ×40 and (c) ×63. |
roco-dataset/data/train/radiology/images/ROCO_75521.jpg | Summarize the visual content of the image. | Dysgerminoma in a 41-year-old woman.Transabdominal Doppler ultrasonography shows a lobulated hypoechoic solid mass with prominent blood flow in the fibrovascular septa (arrow). |
splits/subfolder_2/PMC3561043_pcbi-1002895-g004_182872.jpg | Analyze the image in a comprehensive and detailed manner | Learning phase.(, uncorr.) Volume (a) and sectional (b) views of the BOLD response to stimulus probabilities in medial prefrontal cortex and bilateral angular gyrus. Activity increases with the probability of the currently observed stimulus. (c) Voxels showing increased connectivity with angular gyri and medial prefrontal cortex ROIs compared to the resting phase. |
data_PathVQA/pathvqa_maml/t0/train_unlabel/train_1744.jpg | Where is this? | urinary |
splits/subfolder_4/PMC3398039_pone-0039024-g001_145217.jpg | Offer a thorough analysis of the image | Laser Confocal Microscopy images of Aiptasia pulchella host (Hm) and dinoflagellate symbiont (Sm) mitochondria stained red with mitotracker ™ fluoroprobe.A) Control; B and C) Thermal stress treated individuals with highlighted expanded windows; D) Host cell caspase activation in thermal stressed individual anemones shown by rhodamine 110 green fluorescence (arrow) and degraded tissue sections induced by 0.5% colchicine incubation as a positive control (E). Scale Bar: 10 µm. |
splits/subfolder_4/PMC3553056_pone-0054800-g004_180911.jpg | Analyze the image in a comprehensive and detailed manner | Immunohistochemical detection of A131T-SEMA3A, S598G-SEMA3A and E198K-SEMA3D mutant proteins in FFPE colon samples.Immunohistochemistry analysis of A131T-3A, S598G-3A and E198K-3D mutant proteins in smooth muscle layer of control samples (3A: A, D; 3D: H, K) and colon tissue from patients with A131T-3A (ganglionic: B, E; aganglionic: C, F), S598G-3A (G, J) and E198K-3D mutations (I, L) was performed. Scale bars: A, B, C, G, H, I = 200 µm and the rest of the pictures = 10 µm. |
splits/sfolder_1/PMC2585057_pgen-1000288-g006_30396.jpg | Write an exhaustive depiction of the given image | Depletion of FtsK in XL151.Depletion of FtsK was done in wt ftsKATP- and XL151 ftsKATP
- strains containing a PBAD-ftsKwt allele on a plasmid. (A and B): Growth in presence of arabinose (0,2%) allows complementation of the ftsKATP- phenotype in both the wt ftsKATP- (A) and XL151 ftsKATP
- (B) strains. (C and D): Depletion of FtsKwt was achieved by growing the cells 3 hours in liquid minimal medium containing 0.2% glucose at 30°C before microscopic observation. (C): wt ftsKATP-; (D) XL151 ftsKATP
-. (E) Compilation of aberrantly shaped cells observed in XL151 ftsKATP
- depleted for FtsKwt. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic28004.jpg | what is most alarming about this ct scan? | mature cystic teratoma |
splits/subfolder_5/PMC3575663_fig3_186361.jpg | Offer a succinct explanation of the picture presented. | Subtraction MRI demonstrates a 2.1 cm × 1.2 cm enhancing mass within the lingula, biopsy proven to represent extranodal Castleman's disease. Incidental note is made of a postbiopsy hematoma/seroma within the medial left breast from stereotactic biopsy of the pleomorphic calcifications demonstrated in Figures 1(a) and 1(b). |
splits/sfolder_1/PMC4169589_Fig3_321514.jpg | Give an elaborate explanation of the image you see |
a Identification of migrated NSCs in brain. a Intravenously administered CSFE-labeled NSCs widely detected in brain involving a, b anterior cingulate cortex, c, d hippocampus, e amygdala, f choroid plexus, and by fluorescent images. g Coronal sections of anterior side (Bregma A 1.00 mm), and h posterior side (Bregma P2.20). Scale bars 50 μm. b Identification of administered NSCs as GABAergic cells. Fluorescent images show administered cells (CSFE in green) in anterior cingulate cortex, hippocampus, and amygdala. Same cells were immunostained with GABAergic neuron marker (GAD67 in gray) in light photomicroscopic images |
splits/subfolder_2/PMC1079854_F5_1691.jpg | Provide a brief description of the given image. | Optical sections of a pair of D. murrayi tetrads. The series is in order from left to right of the images within a row and from top to bottom of the rows within the figure. Images are taken at 100 nm intervals. |
splits/subfolder_4/PMC4024095_F1_289542.jpg | Share a concise interpretation of the image provided. | Thoracic radiograph in left lateral recumbency of the dog on the day of presentation. The esophagus is filled with barium contrast and is dilated. The stomach (S) is invaginated into the esophagus. There is a suspected diverticulum of the esophagus cranial to the heart (arrow). |
splits/subfolder_4/PMC3530432_F11_175036.jpg | Offer a succinct explanation of the picture presented. | Immunofluorescence of TgPTTG/p53+/−mice for PTTG-EGFP protein expression. PTTG antibody was used for immunostaining of PTTG protein and detected with Alexa 594 fluorescent antibody (red). Images were acquired using confocal microscopy. FT = fallopian tube. |
splits/sfolder_2/PMC3938758_pone-0090433-g005_270731.jpg | Write an exhaustive depiction of the given image | MANF expression in the hippocampus.
A: Rat pups were sacrificed at the indicated postnatal days. MANF expression in the hippocampus was determined by IHC. CA1 and CA3, Cornu Ammonis 1 and 3 region of hippocampus; DG, dentate gyrus; SUB, subiculum. B: Image of higher magnification showed CA1, CA3 and DG of hippocampus. Scale bar = 100 µm. |
data_PathVQA/pathvqa_maml/t0/train_unlabel/train_2386.jpg | What does this image show? | schwannoma |
splits/sfolder_2/PMC4163206_F1_319978.jpg | Walk through the important details of the image | Mr. Wang, male, 62 years old, T1 segment. a: Preoperative X-ray film disclosed height of the injured vertebral body and Cobb angle; b: height of the injured vertebral body and Cobb angle immediately after central corpectomy; c: height of the injured vertebral body and Cobb angle three months after surgery (satisfactory maintenance and bone fusion). |
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