image stringlengths 37 84 | question stringlengths 9 255 | answer stringlengths 1 1.79k |
|---|---|---|
splits/subfolder_3/PMC3431877_f12-ijms-13-10553_152636.jpg | Share a concise interpretation of the image provided. | Centrifugation system for the ASEM dish with a crystallization well. Floated or suspended crystals as well as aggregations can be sedimented for inverted SEM observation. A rubber sheet with a central hole is the adaptor for the ASEM dish. |
splits/subfolder_3/PMC4442975_Fig7_389232.jpg | Give an elaborate explanation of the image you see | Viability assessment with combined PET perfusion and metabolism. Illustration of simultaneous mapping of coronary anatomy, myocardial perfusion, and metabolism. Due to fused images, it becomes possible to precisely distinguish ischemic viable form non-viable myocardium. 13
NH
3 13N-labeled ammonia, HU Hounsfield units; other abbreviations as in Fig. 6; reprint with permission [64] |
splits/sfolder_2/PMC4686708_fig1_455019.jpg | Give a short and clear explanation of the subsequent image. | (a) and (b) Computed tomography scans taken during the patient's initial examination. (c) and (d) Computed tomography scans taken on day 9 of the illness. We observed enlargement of the abdominal aortic aneurysm and thickening of the arterial wall. |
splits/sfolder_2/PMC4047434_F5_295202.jpg | What is shown in this image? | TEM image of sample C and EDS mapping for Au, Ag, and Zn elements. (a) TEM image of one nanodisk in sample C (high temperature annealing). Scale bar = 5 nm. EDS mapping for (b) Au, (c) Ag, and (d) Zn elements. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic51380.jpg | what is the primary abnormality in this image? | cerebral hyperperfusion syndrome |
data_PathVQA/pathvqa_maml/t0/train/inside_liver/train_2874.jpg | Is liver present? | yes |
roco-dataset/data/train/radiology/images/ROCO_04190.jpg | Share a concise interpretation of the image provided. | Radiograph after 2 months of calcium hydroxide therapy |
splits/sfolder_3/PMC4031973_F1_291218.jpg | Summarize the visual content of the image. | Positron emission tomography and computerized tomography scans of the patient with a left adrenal tumor. 18F-2-fluoro-deoxy-D-glucose-positron emission tomography scans show a standard uptake value of 4.1 for a left adrenal mass measuring 5.2×4.3×7.1cm. (arrow shows the mass on computed tomography). |
splits/subfolder_4/PMC4598927_F2_431368.jpg | Render a clear and concise summary of the photo. | This figures show the SBCs relation to mandibular canal on CBCT images (3D and sagittal view) and panoramic radiographs. Three types of relation were observed.
A) Mandibular canal is separated from the SBC.
B) Mandibular canal is in contact with SBC.
C) Mandibular canal goes through the SBC.
|
roco-dataset/data/train/radiology/images/ROCO_58315.jpg | Give a short and clear explanation of the subsequent image. | CT of the head revealing placement of a right frontal external ventricular drain for acute obstructive hydrocephalus. |
splits/sfolder_3/PMC3603912_pone-0059482-g006_193481.jpg | Write an exhaustive depiction of the given image | Cell morphologies at days 1, 3, 5, and 7 in 2D plate and 3D hydrogels.
A. Microscope images of cell growth on 2D monolayer over 7 days. B. Microscope images of cell growth in 1 mM h9e peptide of 3D hydrogel over 7 days. C. Microscope images of cell growth in 2 mM h9e peptide of 3D hydrogel over 7 days. D. Microscope images of cell growth in 3 mM h9e peptide of 3D hydrogel over 7 days. |
splits/subfolder_5/PMC2275225_F6_19640.jpg | Walk through the important details of the image | Unchanged expression of Ccnd2 and no differences in apoptotic activity in the Ktcn-PITX2 forelimbs. (A and B) H&E stained sagittal paraffin sections of forelimbs from E14.5 mice. The marked areas in A and B are magnified in C-H. (C-F) Double labeling immunohistochemistry reveals that the cells over-expressing PITX2 (D) do not display an increased expression of Ccnd2 (F). (G and H) TUNEL staining of sections from wild type and Ktcn-PITX2 forelimbs does not show any difference in apoptotic activity in the cells over-expressing PITX2. Scale bar: 0.5 mm. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0kvxvh90ps074y43z6g5pm.jpg | Is this finding easy to detect? | No |
splits/subfolder_4/PMC4443786_fig3_389317.jpg | Render a clear and concise summary of the photo. | (a) Intraoperative completion angiography showing the good result of the ch-EVAR. (b) Reconstruction of postoperative CTA. Axial views of the postoperative CTA at the level of the origin of the left renal artery (c), mid-aneurysm (d), and bilateral common iliac arteries (e). |
splits/subfolder_3/PMC2771975_F0001_49871.jpg | Provide a brief description of the given image. | (A) Photograph showing prominent superciliary arches, big nose and prognathism (B) Radiograph of skull showing prominent frontal and maxillary sinuses (C) MRI showing normal brain parenchyma and large sphenoid, frontal and ethmoidal sinuses with extensive pneumatization |
splits/subfolder_4/PMC2838742_f4_59127.jpg | Describe the following image in detail | Phosphorylated extracellular signal-regulated kinase 1 and 2 (ERK1/2) immunofluorescence in the retina. Immunofluorescence staining of retina from pigs subjected to ischemia followed by 5 (n=4), 12 (n=5), or 20 (n=4) h of reperfusion and the corresponding sham-operated eyes. Note the enhanced staining for phosphorylated ERK1/2 following retinal ischemia, especially after 5 h of reperfusion. Immunofluorescence staining for ERK1/2 appears to be located in the Müller cells, including both the cell bodies and in the radial processes, and in the inner retina, probably corresponding to Müller cell endfeet and astrocytes. The abbreviations used in the figure are outer nuclear layer (ONL), inner nuclear layer (INL), and ganglion cell layer (GCL). |
splits/sfolder_2/PMC3892177_F2_258553.jpg | Create a compact narrative representing the image presented | Normal adult TUS anatomy in detail. |
splits/subfolder_3/PMC3989235_pone-0094922-g005_281758.jpg | Offer a thorough analysis of the image | Bioluminescence and x-ray imaging in vivo.Representative bioluminescence images from the last measurements before death and x-ray images at the time of death from 5 CT and 5 experimental mice in the group injected with cancer cells 5 minutes after clot induction. Upper panel represents the paired pictures from the CT group and the lower panel represents the paired pictures from the experimental group. |
splits/subfolder_4/PMC4033717_Fig6_291714.jpg | Illustrate the image through a descriptive explanation |
Identification of R58 positive cells in CCl
4
-treated mice liver sections. Paraffin serial sections were immunostained with, R58 (upper panels), anti-αSMA (second row panels), anti-CD31 (third row panels), and anti-F4/80 (lower panels) antibodies. R58 positive signals were compared with αSMA, CD31, or F4/80 signals in same areas of each sections. The red arrowheads (R58 and αSMA panels) represent respectively both R58 and αSMA positive cells along with fibrotic septa. Scale bar = 50 μm. |
splits/subfolder_3/PMC3109830_F0002_98212.jpg | Present a compact description of the photo’s key features. | Another sample of pleural biopsy (arrow head) showing inclusion body of cytomegalovirus in center |
roco-dataset/data/train/radiology/images/ROCO_03292.jpg | Create a compact narrative representing the image presented | Panoramic Radiograph showing asymmetry with smaller condyle and coronoid process, short roots on affected side when compared to right side. |
splits/subfolder_2/PMC2963642_pone-0013586-g005_76772.jpg | Render a clear and concise summary of the photo. | Contiguous tumors observed in a MetM1248T/L1193V mouse.A) Two adjacent mammary tumors within a FVB-MetM1248T/L1193V mouse (40× magnification). B) Adenocarcinoma shown in A with squamous metaplasia and fibromatous changes (200× magnification). C) Adenocarcinoma shown in A with solid patterns (200× magnification). |
splits/subfolder_5/PMC4380331_pone.0122483.g005_373586.jpg | Characterize the image using a well-detailed description | Collector channels are present in high and low flow areas of the TM.Representative images are shown of high (A) and low (B) flow regions of the TM after perfusion with 200 nm amine-modified fluorescent microspheres (red). Fluorescent microspheres appear to accumulate in areas near collector channels (arrows) in both regions. Scale Bar = 50 μm. OW = Outer wall, SC = Schlemm’s canal, IW = Inner wall. Blue is PECAM immunostaining to aid in the visualization of Schlemm’s canal and collector channels, particularly in low flow regions. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0kvxvh90p0074ygq365yzg.jpg | Are there any abnormalities in the image? | Oesophagitis |
ImageClef-2019-VQA-Med-Training/Train_images/synpic57719.jpg | what is the mr weighting in this image? | t2 |
splits/subfolder_3/PMC4009120_fig2_285675.jpg | Share a comprehensive rundown of the presented image | Arthroscopic views of the medial meniscus. (a) Degenerated horizontal tear of the middle and posterior segments was identified. (b) An introducer needle was inserted at the most peripheral site to the torn meniscus. (c) Massive bloody viscous fluid exploded from the small channel between the upper and lower leaf of the torn meniscus with disappearance of the medial large mass. (d) A small channel is indicated by arrows. |
splits/subfolder_4/PMC3596082_jbr-26-01-066-g001_191307.jpg | Give a short and clear explanation of the subsequent image. | The imaging examination of patients.A and B: Abdominal X-ray showed there was an intestinal obstruction in children. C and D: CT showed that there was an sign of concentric circle with intestinal intussusception preoperatively. |
splits/subfolder_2/PMC3118209_F2_99622.jpg | Write an exhaustive depiction of the given image | (A) Fundus photo of his right eye three months after half-dose verteporfin PDT showing complete resolution of the macular and inferior retinal detachments. (B) B-scan ultrasound axial scan showing resolution of the inferior exudative retinal detachment. (C) OCT imaging of the right macula showing absence of sub-retinal fluid at the macula with thinning of the neurosensory retina due to CSC. (D) Mid-phase FA showed diffuse RPE window defect with staining due to sub-retinal fibrosis. (E) Mid-phase ICGA showing absence of dilated choroidal vasculature. |
splits/subfolder_4/PMC3286455_pone-0031777-g001_127407.jpg | Examine the image closely and share its details | Live time-lapse imaging of E. histolytica endoplasmic reticulum during NO treatment.GFP-KDEL-FLAG transfected amoebas were embedded in a type I collagen matrix treated or not with SNP. One set of images was taken every minutes for an hour. Each stack was acquired using a 0.5 µm Z step. Time points are shown for 0, 25 and 45 min after treatment for both untreated (A) and treated (B) samples. During treatment, the normal organization of the ER begins to change around 25 min after treatment and breaks into vesicles that are found throughout the cytosol by 45 min. Scale bar equals 20 µm. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0lbwyadnvs086uaf5z6pig.jpg | Is there text? | Yes |
splits/subfolder_5/PMC2488350_F5_25944.jpg | Characterize the image using a well-detailed description | Time-course of midgut DENV infection in Ae. aegypti DS3 strain. Immunofluorescent labelling with the specific antibody anti-DEN-2 protein E was followed by confocal microscopy. MGs were dissected from DS3 mosquitoes 5, 13, 26 h and 14 d after infection. Cardia/AMG (panels A, D, G, J), aPMG (panels B, E, H, K), pPMG (panels C, F, I, L). |
splits/subfolder_2/PMC3576193_f5-ol-05-03-0911_186397.jpg | Share a concise interpretation of the image provided. | Inhibition of vertical invasion by CoCl2. CoCl2 markedly inhibits the invasive ability of MG63 cells. (A) 0 μM; (B) 150 μM; (C) 300 μM CoCl2. Magnification, ×100/ |
splits/subfolder_3/PMC3344846_pone-0036115-g002_136672.jpg | Examine the image closely and share its details | Assessment of left ventricular (LV) myocardial structural alteration by calibrated integrated backscatter (IBS) in a mutation carrier without HCM phenotype expression (Mut+/Phen−).A fixed region of interest is positioned at the level of the basal anteroseptal wall (ASW, yellow circle), of the basal posterior wall (PW, blue circle) and in the pericardium (red circle, for calibration). The basal ASW calibrated IBS of this Mut+/Phen− patient was −14.4 dB and the basal PW calibrated IBS was −19.8 dB, indicating an altered myocardial structure. |
data_PathVQA/pathvqa_maml/test/cell_sparse/train_1813.jpg | What does this image show? | localization of cytomegaly well shown |
splits/subfolder_5/PMC4350337_F7_364173.jpg | Provide a detailed description of the given image | pPNET in a 9-year-old boyPrecontrast CT images showed bony destruction in the right distal femur with irregular iso-dense masses in the marrow cavity and cortex (A and B). Precontrast MRI showed the irregular mass was hypo-intense on T1WI (C and E) and hyper-intense on T2WI (F). Contrast MRI showed the mass had significant enhancement (D and G). (H & E) staining (H ×100) showed the tumor tissue consisted of poorly differentiated small round cells. |
splits/subfolder_2/PMC4363323_pone.0120051.g003_368462.jpg | Explain the various aspects of the image before you | The effect of simultaneous treatment with SDF-1 and BMP-2 on orthotopic bone formation.Soft X-ray examination was carried out after implantation of collagen sponges to critical-size calvarial defects with/without BMP-2 (2.5μg) and SDF-1 (0, 0.1, 0.5, or 1 μg/collagen sponge) in mice. (A) Representative radiographic images, (B) Quantification of bone regeneration by radiographic density at 4 weeks post-implantation (*, p < 0.05). |
data_PathVQA/pathvqa_maml/t0/train/inside_liver/train_2903.jpg | What does this image show? | close-up view of early micronodular cirrhosis quite good |
splits/sfolder_3/PMC4494928_F2_404021.jpg | Describe the following image in detail | NG2 overexpression in PDGFB and PDGFB/H3.3 K27M/p53−/− mouse models(a) In mouse, expression of NG2 in PDGFB mouse was limited to brainstem tumor (dotted area). (b) Sporadic expression of NG2 across brainstem and cerebellum of normal mouse. (c) Injection of NSG SCID mouse with mouse DIPG cells that are H3.3.K27 mutant and have PDGFB overexpression and p53 deletion resulted in overexpression of NG2 (dotted area). (d) In the adjacent normal brain tissue of NSG SCID mouse injected with PDGFB/H3.3.K27M/p53−/− cells, NG2 overexpression was not detected. Insets are 40 × magnifications of the corresponding panel. Scale bar: 200 μM. |
splits/subfolder_4/PMC3851284_F13_248777.jpg | Give a short and clear explanation of the subsequent image. | Histological observations of mice injected with different micelles. Saline-treated mice served as controls. The lung was observed under 200× magnifications, and other samples were observed under 400× magnifications. Black arrows indicate widened alveolar septum. The black circle indicates widened cytoplasm, lightly stained and highly loose areas in liver. |
roco-dataset/data/train/radiology/images/ROCO_02791.jpg | Describe the image concisely. | Transthoracic echocardiogram showing severe mitral valve regurgitation associated with the mitral valve vegetation. |
splits/sfolder_3/PMC4475551_fig1_398569.jpg | Break down the elements of the image in a detailed manner | (a) Angiogram shows a thrombus on proximal MCA and an occlusion of superior division of MCA. (b) Deployed REVİVE device (distal and proximal markers = black arrow). (c) After retrieval of the stent, the vessel is recanalized to a TICI-3 state. (d) Control MRI scan shows right hemispheric striatocapsular infarction and multiple parietal small embolic infarctions. At 3 months, patients had a good outcome. (e) Large thrombus is adherent to the stent struts. |
data_PathVQA/pathvqa_maml/val/illus_other/train_2053.jpg | Is thymus present? | yes |
splits/subfolder_3/PMC3577482_F1_186622.jpg | Describe the image concisely. | The computed tomography scan showed thickening of the tumor aspect in the left lumbar ureter (red arrow) of tuberculous origin. |
splits/subfolder_2/PMC4238403_F1_338042.jpg | What is shown in this image? | Brain MRI. Axial T2 (A-C) and FLAIR images (D-F) show diffuse hyper intensity of the white matter (A: asterisks) more prominent in the posterior periventricular and deep regions (A-C: arrows) with evidence of partial cystic degeneration and cavitations in FLAIR sections (D-F: arrows). |
splits/subfolder_4/PMC3166279_pone-0023764-g005_107243.jpg | Clarify the contents of the displayed image with great detail | TNFR1 and Necdin are coexpressed in lumbar motoneurons at E12.5.(A–C) Immunohistochemistry analysis revealing the expression of the death receptors Unc5 (A) or TNFR1 (B and C), on different transversal sections corresponding to the brachial, thoracic and lumbar levels of E12.5 spinal cord. (A) Unc5 (green) is expressed in the brachial ventral horn of the spinal cord. Its expression is fainter in the thoracic ventral horn and is not detected in the lumbar ventral horn. (B) Necdin (red) and TNFR1 (green) are coexpressed in motoneurons of the lumbar region. (C) Higher magnification of (B) showing the colocalization of Necdin with TNFR1. Scale bar: A and B, 100 µm; C, 250 µm. |
splits/subfolder_2/PMC3281045_pone-0030959-g002_126088.jpg | Characterize the image using a well-detailed description | Jasplakinolide results in depletion of actin networks from the leading edge.(A) A bag cell neuron was injected with Alexa-568 actin monomers and imaged using time-lapse, SDC microscopy before and during drug treatment with 500 nM jasplakinolide (100×, 1.4NA objective). Note actin speckle depletion from the leading edge after 6 min in drug (top panel). Bottom panel is a 3 minute duration time montage sampled from the box in (A). (B) Rotary shadowed electron micrographs showing representative leading edge structures under control conditions and after 3 and 6 minutes of jasplakinolide treatment. Note depletion of leading edge veil actin and buckling of filopodia at the 6 min time point. |
splits/subfolder_2/PMC3475087_F2_161103.jpg | Analyze the image in a comprehensive and detailed manner | Focal vascular uptake of 68Ga-DOTATATE without corresponding focal 18F-FDG uptake. Transverse PET/CT images of a 73-year-old male patient with hypertension, hypercholesterolemia, and smoking. Intense focal uptake of 68Ga-DOTATATE can be observed in the aortic arch (upper row), whereas no focally increased 18F-FDG uptake was seen (lower row). TBRDOTATATE was 7.60, while TRBFDG was 1.74. |
splits/subfolder_3/PMC3135116_fig4_102012.jpg | Write a terse but informative summary of the picture. | Cutaneous Acanthamoeba infection (black arrow) with concomitant cytomegalovirus (CMV) infection (red arrow) in biopsy from a patient with advanced AIDS and widespread cutaneous ulceration. |
splits/sfolder_2/PMC4636366_ppat.1005261.g004_442127.jpg | Examine the image closely and share its details | A delay in viral spread is observed in brains of rOC/SG758R -infected mice compared to rOC/ATCC after intracerebral infection in 21 day-old BALB/c female mice.Histological examination of virus spread within the brain. 21 day-old BALB/c mice received 102.5TCID50/10μL of rOC/ATCC or rOC/SG758R, or PBS by the IC route. Detection of viral antigens in the olfactory bulb (A) or in the hippocampus (B) of infected mice at 5 and 7 dpi at magnitude X40. Black arrows indicate viral particles staining for the S protein. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1q51ejr0832bwoy8tiu.jpg | What is the size of the polyp? | >20mm |
splits/subfolder_2/PMC2775681_pone-0007889-g002_50402.jpg | Narrate the contents of the image with precision | Acadesine induces vacuole formation and degradation of cytoplasmic material.Electron microscopy images showing ultrastructural features of a representative control cell (A) and morphological features of autophagy in K562 treated with 1 mM acadesine for 48 h (B). Cells were observed at different magnification (x2500, x6000 and x25000). L = Lysosome, A = Autophagosome, N = Nuclei, M = Mitochondria, DM = Double Membrane Vesicle. |
splits/subfolder_5/PMC2841379_F0004_59646.jpg | Offer a succinct explanation of the picture presented. | Slit-lamp photo showing both eyes at one-year follow-up |
splits/subfolder_3/PMC2759591_F0007_47668.jpg | Summarize the visual content of the image. | Radiograph of both feet shows acro-osteolysis |
splits/subfolder_3/PMC4585323_F6_427627.jpg | Write an exhaustive depiction of the given image | Duodenum biopsies of HIV/AIDS cases and controls evaluated for coexpression of CD303 (green) and CD11c (red). Bar represents 20 μm. (A) HIV case duodenum biopsies probed with a monoclonal FITC-anti-CD303 antibody. (B) HIV case duodenum biopsies probed with monoclonal APC-anti-CD11c antibody. (C) HIV case duodenum biopsies DIC image merged with (A,B). (D) Control duodenum biopsies probed with monoclonal FITC-anti-CD303 antibody. (E) Control duodenum biopsies probed with monoclonal APC-anti-CD11c antibody. (F) Control duodenum biopsies DIC image merged with (D,E). |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cla820glns4pj071u5zlyfwpr.jpg | Is this finding easy to detect? | Yes |
splits/subfolder_2/PMC2992915_F0002_79805.jpg | Describe the following image in detail | (A 62-year-old male with 20/30 vision (A) serosanguinous maculopathy (arrow) with subretinal hemorrhage (arrow). Note reddish orange elevation in the peripapillary region (arrow). (B and C) Early and late FFA shows a serous PED. Note blocked fluorescence in the inferior edge of the PED suggestive of a hemorrhage. (D and E) ICGA pictures showing saccular dilatations in the peripapillary region (arrow). (F) 12 months later clinical picture shows no change. (G) 36 months after the initial examination, fundus photograph shows less hemorrhage and fluid. (H and I) Repeat ICG however shows no change |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1qs1f6r0832f6pa42lz.jpg | Is there text? | Yes |
ImageClef-2019-VQA-Med-Training/Train_images/synpic42335.jpg | what is one organ system seen in this image? | musculoskeletal |
splits/subfolder_4/PMC3850920_pone-0079456-g002_248628.jpg | Provide a detailed description of the given image | Histopathology of clonal CSLC-derived xenografts.The cloned LUCA22 cells give rise to xenografts staining as adeno- and squamous carcinoma. Xenografts arising from the LUCA22 CSLC, 5 LUCA22 clones, and a metastasis from clone 2G1 are shown stained with H&E, Napsin/TTF1, or p63/CK5 after 8 weeks in the animal (A). Clones that metastasized are indicated by *. B. Xenografts derived from the patient tumor (top) of the LUCA 22 and xenografts derived from LUCA22 clone 5E11 at the times and magnifications indicated. These sections are double stained for CK5 (red) and CK7 (brown). |
splits/subfolder_2/PMC3546989_pone-0054551-g002_179601.jpg | Clarify the contents of the displayed image with great detail | Knockdown of endogenous GSK3β by siRNA inhibits osteoblast differentiation in ADSCs.(A–C) ADSCs were transiently transfected with 10 nM GSK3β siRNA or a nonrelevant siRNA (scramble). After 48 hours, GSK3β silencing was determined by both mRNA (upper, RT-PCR analysis) and protein (lower, immunoblot analysis) levels, respectively. GAPDH is provided as a loading control (A). GSK3β silencing reduced ALP, osterix, and osteopontin mRNA expression determined by real time PCR analysis (B). Silencing GSK3β abolished ALP activity and matrix mineralization as determined by ARS (C). Data represent mean ± S.D. and are representative of at least 3 experiments. *p≤0.01, significantly different from scramble siRNA transfected group. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic34878.jpg | what organ system is being imaged? | vascular and lymphatic |
splits/subfolder_4/PMC3602294_F2_193086.jpg | Render a clear and concise summary of the photo. | Maspin three-dimensional structure. |
splits/subfolder_4/PMC3136467_pone-0021708-g003_102310.jpg | Portray the image with a rich, descriptive narrative | The effect of dynamin 1, dynamin 1 K44A, dynamin 2 or dynamin 2 K44A expression on FGF1 internalization.U2OS cells stably transfected with FGFR1 (A) or FGFR3 (B) were transfected with HA-tagged dynamin constructs as indicated and incubated with Cy3-FGF1 and 50 U/ml heparin at 37°C for 20 min. The cells were then fixed and stained with anti-HA antibody. The cells were examined with confocal microscopy. Bar, 5 µm. |
splits/sfolder_1/PMC3446357_F14_156004.jpg | Create a compact narrative representing the image presented | Multifocal invasive ductal carcinoma in a 53-year-old woman with dense breasts. The ultrasound image clearly demonstrates a 26-mm hypoechoic mass with irregular margins highly suggestive of malignancy. |
splits/subfolder_2/PMC2633360_F3_33549.jpg | Create a compact narrative representing the image presented | Resolution of left ventricular function on repeat echocardiograph 6 days later. |
splits/subfolder_3/PMC4628078_Fig3_439381.jpg | What is shown in this image? | Light microscope photographs of Yarrowia lipolytica mutant strains A, B, B2, C, D, E, and F compared to wild-type strain (Yarrowia lipolytica NRRL YB-567) grown on simulated coffee waste medium. Scale is indicated by bar in lower left corner of each photograph |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1pt1e270832g6ztan9m.jpg | Is there text? | Yes |
roco-dataset/data/train/radiology/images/ROCO_23136.jpg | Write a terse but informative summary of the picture. | CT image demonstrating an ill-defined, infiltrative mass at the confluence of the right and left hepatic ducts (arrows). |
splits/subfolder_3/PMC4395267_pone.0121905.g005_377699.jpg | Characterize the image using a well-detailed description | Feature detection and recursion in WPAlign.(A) A raw, unaligned kymograph is given as input (see Fig 1). (B) The “best” feature is identified from the input kymograph. (C) The feature identified in (B) is aligned via linear interpolation. (D, E) The feature identification process is called recursively on the regions to the right (D) and to the left (E) of the newly-aligned feature. (F) This process is continued until all features have been aligned. |
splits/sfolder_2/PMC3404987_pone-0041733-g007_146618.jpg | Provide a detailed description of the given image | Morphology of DC-3F cells in bright field microscopy.For A, B, C and D the upper and the lower panels are two different fields on the same slide. (A) DC-3F cells without DMSO. (B) Cells in the presence of 10% of DMSO with membrane undulations (arrows). (C) Round and swollen cells in the presence of 20% of DMSO. (D) Cells in the presence of 30% of DMSO presenting blebs (arrows heads). Cells were observed with a 63x objective. DMSO was diluted in complete MEM. Pictures were taken after 1 h of incubation in the different solutions. |
splits/subfolder_3/PMC2031891_F3_14103.jpg | Describe the following image in detail | Immunolocalization of AtCNGC5 and AtCNGC10 to the plasma membrane of Arabidopsis leaf protoplasts using confocal laser scanning microscopy. Wild type leaf protoplasts were challenged with primary antibodies specific to AtCNGC5 (C5), and AtCNGC10 (C10), followed by AlexaFluor488 anti-rabbit secondary antibodies. A negative control using only the secondary antibody was also performed (2°). Exposures included (g) a 505–525 nm emission filter for AlexaFluor488, (r) chlorophyll autofluorescence detected using a 650 nm emission filter, or (rg) both immunofluorescence and chlorophyll autofluorescence merged. |
splits/subfolder_3/PMC3164619_F6_106906.jpg | Describe the following image in detail | Time dependent uptake of Ru@SiO2-PEG nanoparticles. Ru@SiO2-PEG nanoparticle uptake after 2 h (A and B) and 24 h (C and D) in UMB-SCC 745. A, C: confocal laser scanning microscopy, showing nuclei in blue and Ru@SiO2-PEG nanoparticles in red, scale bars = 20 μm. B, D: transmission electron microscopy, scale bars = 10 μm. |
splits/subfolder_4/PMC3537559_F1_177024.jpg | Offer a thorough analysis of the image | Images of the patient’s lungs. Chest radiography performed on the day imatinib was discontinued (A) showed no abnormal findings. Chest radiography on admission (B) revealed bilateral reticular shadows in both mid and lower lung fields. Chest high-resolution computed tomography (HRCT) scans obtained on admission (D) revealed diffuse interstitial infiltrates in both lungs, predominantly along the bronchovascular bundles extending to subpleural regions. Two months after corticosteroid therapy, chest radiography (C) and HRCT scans (E) indicated remarkable improvement. |
splits/subfolder_3/PMC3211394_F3_114870.jpg | Analyze the image in a comprehensive and detailed manner | Twin topography-luminescence images. Top: (a-d) topography of a ZnO-ZnWO4 sputtered layer (2 × 2 μm2). Bottom: corresponding visible light emission cartography under illumination by X-ray beam from left to right below (e) and above (f) the Zn-Kα threshold (9.6 keV) and below (g) and above (h) the W-L3threshold (10.2 keV). On top of the images is indicated the X-ray primary energy. |
splits/sfolder_3/PMC4251901_pone-0112388-g009_340949.jpg | Examine the image closely and share its details |
In vitro Wnt signaling inhibition (PK115-584) and branching analysis of lung explants.Representative examples of stage b2 lung explant culture, at D0∶0h (A, D, G,) and D2∶48h (B, E, H) treated with DMSO (A, B), 1 µM (D, E) and 2.5 µM (G, H) and probed with axin2 (C, F, I); n = 4. Magnification: A, B, D, E, G, H –4x; C, F, I –5x. M: Branching analysis of stage b2 (n≥14 for each condition) explants treated with DMSO and PK115-584 (1 and 2.5 µM). Results are expressed as D2/D0 ratio. Data is represented as mean ± SEM. p<0.001: * vs DMSO, § vs 1 µM of PK115-584. |
splits/subfolder_4/PMC3538752_pone-0050132-g004_177345.jpg | Share a comprehensive rundown of the presented image | Overview of ConProb, fibers of GS, GibbsT, SP and TD for control patient (male, 36 years) with fronto-lateral anaplastic astrocytoma (WHO grade III) in the right hemisphere.
Upper row (sagittal views): Image 1: Connection probability map (low to high probabilities from blue to red), Images 2–4: dorsal and ventral fibers of GS (green), GibbsT (black), and of SP (blue) and TD (red). Lower row: Axial consecutive images (view from top), two for ventral fibers, and two for dorsal fibers. Tumor segmentations rendered in red. fMRI activations in Broca and Wernicke speech areas (yellow). The following Figures 7 to 10 are arranged in the same way. |
data_PathVQA/pathvqa_maml/t0/train/inside_liver/train_2898.jpg | Is hepatobiliary present? | yes |
splits/subfolder_5/PMC2920263_F4_71123.jpg | Narrate the contents of the image with precision | Brightest point projection images (BPI) of tumor growth patterns. The same tumors shown in Figure 3 were analyzed using BPI to visualize global differences in tumor growth patterns. Control T98G and T98G TWIST1 over-expressing tumor images are generated from total of 140 and 164 optical sections, respectively, collected by confocal microscope using ImageJ software. Control tumors possess a more cohesive pattern and localized growth pattern while T98G TW tumors demonstrate a markedly diffuse pattern of growth (type 3 invasive growth pattern). Arrows indicate regions of diffuse T98G TW tumor cell outgrowth. |
splits/subfolder_5/PMC3549405_Fig5_180122.jpg | Give a short and clear explanation of the subsequent image. | 80-Year-old male patient with suspected midgastrointestinal bleeding. Video capsule endoscopy image showing a bulge falsely interpreted as submucosal mass. Further analysis with MR enteroclysis and double-balloon endoscopy could not confirm the presence of this suspected lesion. |
splits/subfolder_5/PMC4360923_Fig15_367964.jpg | Share a comprehensive rundown of the presented image |
Comparison of experiment results on PD-weighted MRI. (a) original MRI, (b) noisy MRI with 17% Rician noise, (c) results of the original NLM filter, (d) results of the UNLM with squared magnitude transformation, (e) results of the PSNLM1 with median filter, (f) results of the PSNLM1 with Gaussian filter, (g) results of the PSNLM1 with anisotropic filter, (h) results of the UNLM with VST, (i) results of the PSNLM2 with median filter, (j) results of the PSNLM2 with Gaussian filter, (k) results of the PSNLM2 with anisotropic filter. |
splits/sfolder_1/PMC2671840_pone-0005412-g004_37638.jpg | Clarify the contents of the displayed image with great detail | BBK32 (21–205) effects on Fn matrix assembled by NHDFs.Cells were incubated for 48 hours and then incubated with 5 µM BBK32 (21–205), 5 µM anastellin, or 5 µM FnbpA peptide D3. Treated cells were incubated for 20 hours and probed with Alexa Fluor 488-anti-Fn and monoclonal antibody IST 9. Images were taken using LSM 510 Confocal Microscope, objective 63X/1.4 oil. Bar = 10 µm. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic26907.jpg | in what modality is this image taken? | mr - other pulse seq. |
splits/subfolder_2/PMC4607681_Fig4_433881.jpg | Create a compact narrative representing the image presented | Microscopic findings of case 1. a IP and wall-damaged vessel (arrow) existed simultaneously at the submucosa that fell into necrotic change (Elastica van Gieson + HE). b, c IP that might have moved into the vessel from the submucosa (Elastica van Gieson) |
splits/subfolder_3/PMC2717979_F2_42476.jpg | Offer a succinct explanation of the picture presented. | ST rapidly reduces focal contact size in PMC42-LA cells. Cells were treated for 3 h with 10 ng/ml EGF, 40 nM ST or both, fixed and immunostained for the focal contact specific protein paxillin (b+w, green in enlarged images) and F-actin (red). Magnification: ×63, scale bar = 10 μM. |
splits/subfolder_3/PMC3305131_F1_130160.jpg | Provide a brief description of the given image. | Example perfusion-CMR images with acquisition in diastole and systole. This patient had a subtotal occlusion of the left anterior descending artery. Corresponding stress perfusion defects (white arrows) are seen in the anterior, anteroseptal and inferoseptal segments of a mid-ventricular slice acquired in both diastole and systole. |
splits/subfolder_4/PMC3702527_F6_215912.jpg | Offer a succinct explanation of the picture presented. | Ultrasound survey of an immobilised rat (A) and echocardiography (B). After
[109]. |
splits/subfolder_5/PMC4290379_Fig8_349947.jpg | Narrate the contents of the image with precision |
Equilibrium partitioning by ionic contrast-agent microcomputed tomography (EPIC-microCT). Experimental osteoarthritis was induced by intra-synovial injection of monosodium iodoacetate (MIA) and evaluated at week 3 by EPIC-microCT. Excised rat femurs were equilibrated with an ionic contrast agent (hexabrix) and scanned to assess cartilage and subchondral bone. The arthritic group exhibited substantial sulfated glycosaminoglycan depletion, cartilage degradation, and subchondral bone resorption, illustrating the capacity of contrast-enhanced microCT to quantitatively assess cartilage and bone in preclinical models of osteoarthritis. Arrows indicate location of complete cartilage degradation in MIA group and corresponding location in the control. L, lateral; M, medial. Figure reproduced with permission from John Wiley & Sons, Inc. [80]. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic38560.jpg | is this a t1 weighted, t2 weighted, or flair image? | flair |
data_PathVQA/pathvqa_maml/test/outside_leg/train_1927.jpg | What is both legs demonstrated? | with one about twice the size of the other due to malignant lymphoma involving lymphatic drainage |
splits/subfolder_4/PMC4038827_F1_292948.jpg | Narrate the contents of the image with precision | Transverse and coronary contrast-enhanced computed tomography (CECT) of the abdomen. (A) Transverse CECT showed the bowel intussusception (white arrow) entered the intestinal lumen on the right middle abdomen. Enhanced blood vessel (yellow arrow) also entered the intestinal lumen along with the bowel. (B) Coronary CECT showed that the tumor was located at the splenic flexure of the colon (blue arrow) and was accompanied by local intestinal expansion. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic48575.jpg | what organ system is visualized? | skull and contents |
splits/sfolder_2/PMC3311592_F2_131398.jpg | Share a concise interpretation of the image provided. | Representative slides of immunohistochemical staining for hCG expression for FIGO stage II (a, hCG negative), FIGO stage III (b, hCG positive) for grade 1 (c, weak hCG staining) and grade 2 (d, strong hCG staining) ovarian cancer tissue. No hCG immunoreactivity was detected in tumor stroma (magnification 10× and 25×). |
splits/sfolder_1/PMC3283676_pone-0031749-g003_126757.jpg | Examine the image closely and share its details | FISH identification of rickettsiacean endosymbionts in Carteria cerasiformis cells.
A–C.
C. cerasiformis NIES-425. D–F.
C. cerasiformis NIES-424. Horizontal panels show the same cells, composed of Nomarski differential interference images (A, D), epifluorescence images with DAPI staining (B, E) and epifluorescence images with the volv-835 probe specific for the endosymbiont of C. cerasiformis NIES-425 (C, F; for details, see Materials and Methods). Arrowheads point to the signals from the endosymbionts. The green signals (C) represent endosymbiont-specific probes and the yellow background (C, F) is autofluorescence. All are shown at the same magnification. The ‘n’ indicates host cell nuclei. |
splits/subfolder_2/PMC3179308_fig04_109689.jpg | Provide a detailed description of the given image | Radiographic findings of Patient 2 (mother) (A-F) The radiographic skeletal findings are in all ways similar to those of the son but are generally less severe. The skull is normal, with no osteosclerosis and a normal medullary space. The overall pattern of osteosclerosis and bone expansion is present, although there is less prominent vertebral body change and better tubulation of the long bones and less prominent trabecular thickening. There is less immature periostitis noted along the long tubular bones, although the mature periosteal reaction is again seen to extend to the epiphysis. As in the son, there are changes of moderate bilateral hip osteoarthritis and early lumbar degenerative disk disease. |
splits/subfolder_5/PMC4180833_Fig1_323932.jpg | Narrate the contents of the image with precision |
Immunohistochemical characteristics of primary and liver metastases. The initial liver biopsy shows the characteristic cell formation pattern of neuroendocrine tumor cells of solid nests of regular cells with broad eosinophilic cytoplasm and small inconspicuous nuclei. Mitotic cells are absent (a). The proliferation rate is very low, Ki67 marks less than 1% of the tumor cell nuclei (b). Furthermore, the strong immunohistochemical reaction for chromogranin A and synaptophysin is a solid proof for neuroendocrine differentiation (c and d). Likewise the rectum polyp exhibits the same histological (e) and immunohistochemical features including low proliferation (f) and marked reaction for the neuroendocrine markers chromogranin A and synaptophysin (g and h). |
splits/sfolder_1/PMC2045104_F2_14454.jpg | Relay a brief, clear account of the picture shown. | Histological examination of a skin biopsy specimen of the plaque showed on figure 1: lymphohistiocytic hypodermal infiltrate, associated with non-caseating multinucleated giant cells granulomas (Hematoxylin-eosin Strain; original magnification ×100). |
splits/subfolder_2/PMC3602537_pone-0050713-g002_193186.jpg | Give a short and clear explanation of the subsequent image. | SEM examination of microspheres.SEM images of thiouronium-functionalized microspheres 4, core-shell microspheres 6a–6c synthesized with varying ratios of co-monomers to seed particles and core shell microspheres 6e and 6f synthesized with varying ratios of styrene to methacrylic acid. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic18158.jpg | what organ is this ct scan showing? | spine and contents |
roco-dataset/data/train/radiology/images/ROCO_71971.jpg | Describe the image concisely. | CT scan showing a retroperitoneal pheochromocytoma measuring 10 mm in retroperitoneal left space |
splits/subfolder_4/PMC4334762_Fig4_360426.jpg | Portray the image with a rich, descriptive narrative |
Localisation of Ts-CLP in paraffin-embedded sections. Eight micrometre sections were treated with rabbit anti-rTs-CLP serum and Alexa Fluor 555 goat anti-rabbit IgG, then observed by confocal laser scanning microscopy. A: normal intestine; B: intestine epithelial tissue at 6 h p.i.; C: Ad3; D: Ad5; E: larvae in muscle at 9 days p.i.; F: larvae in muscle at 15 days p.i.; G: ML at 24 days p.i.; H: ML at 60 days p.i. The Ts-CLP signal was red. Bars = 20 μm. The white arrows indicate the worms of T. spiralis. The green arrows indicate the NBL of T. spiralis.
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.