image stringlengths 37 84 | question stringlengths 9 255 | answer stringlengths 1 1.79k |
|---|---|---|
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cla820glcs483071u0w6t0pwq.jpg | Is there a green/black box artefact? | No |
splits/subfolder_2/PMC4074814_cancers-06-01020-f003_302088.jpg | What is shown in this image? | A series of axial fused PET/CT images showing gradual progress in liver metastasis from Merkel cell carcinoma. |
splits/sfolder_2/PMC4659660_pone.0142882.g005_447615.jpg | Examine the image closely and share its details | HCC appearing as Type B pattern.(a) Transverse T1WI arterial phase image demonstrates an intense enhancing nodule in segment in segment IV (arrow). (b) On SWI, the nodule appeared as homogenous hyperintensity with multiple siderotic nodules in background liver (arrow). (c) The nodule was characterized as type C pattern on T2*WI due to lack of detection of background liver siderosis (arrow). (d) Photomicrography of Prussian blue staining slide demonstrates no iron deposition in the nodule and iron deposition scored as 2 in the background liver (×50). |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1qs1f6n0832alp6dpz5.jpg | Are there any instruments in the image? | No |
splits/subfolder_4/PMC3603912_pone-0059482-g006_193477.jpg | Share a comprehensive rundown of the presented 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_4/PMC3489817_fig03_164043.jpg | Present a compact description of the photo’s key features. | Differences (healthy controls [HC] greater than individuals with autism spectrum disorders [ASD]) in brain activation corresponding to the measures of network effects. The color was scaled from t >2.51 to 5 for these group difference maps. |
splits/subfolder_2/PMC2789404_pone-0008306-g001_52590.jpg | Present a compact description of the photo’s key features. | Visual stimuli.(A) Texture stimuli, from top to bottom, left column: 3D lattice, lattice scrambled, and lattice aligned; right column: 3D constrained, constrained scrambled and uniform texture. (B) Shading stimuli, from top to bottom, left column: 3D shaded, center shaded, shaded blob; right column: uniform luminance, and pixel scrambled. |
splits/subfolder_3/PMC4240300_awu293-F6_338359.jpg | Write an exhaustive depiction of the given image | T-contrast effect maps showing associations between a measure of crowding [spacing (shapes/numbers)] and grey matter volume displayed on axial sections. Warmer colours indicate stronger positive associations between a greater degree of crowding and lower grey matter volume, with cooler colours representing the reverse contrast. The colour-map indicates t-values for this association. |
splits/subfolder_5/PMC3730364_fig8_221967.jpg | Provide a detailed description of the given image | A comparison between the CT and ultrasound images acquired of the same kidney. The slight anatomical warping due to ultrasound probe contact with tissue resulted in a lack of direct one-to-one visual correspondence between the two 3D images, though the same anatomy is contained within each image. (a) Maximum intensity projections of image data. The spleen is visible in each of these images to the right of kidney (indicated with an “S”). (b) En face cuts through the 3D image. (c) Line profiles (dashed yellow lines) across two corresponding vessels near the spleen (dashed yellow lines) suggest similar feature sensitivity. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1pr1dyz08326xv82liv.jpg | How many findings are present? | 1 |
splits/subfolder_3/PMC2945337_F3_74539.jpg | Characterize the image using a well-detailed description | TDO immunoreactivity in immature and mature granule cells. A: Immature granule cells that were calretinin+ contained TDO. Arrows indicate examples of double labeling of calretinin with TDO. Arrowheads indicate cells labeling for calretinin only. B: Co-labeling of a mature granule cell marker, calbindin, with TDO. Note that almost all calbindin+ granule cells expressed TDO. Higher magnifications of the boxed-in areas in the merged images are displayed in the right-hand row. g, granule cell layer; h, hilus; m, molecular layer. |
splits/sfolder_2/PMC4136781_pone-0104850-g009_313970.jpg | Analyze the image in a comprehensive and detailed manner | PGP9.5-ir and TOMM20-ir in the adrenal medulla were similar between groups.Microphotographs of adrenal medulla immunostained for PGP9.5 (A,B) and TOMM20 (C,D) from representative control (A,C) and 6-OHDA (B,D) monkeys. Squares in A and B corresponds to insets a and b, showing a higher magnification view of the selected area. Scale bar A,B = 500 µm, C,D = 25 µm; inset scale bar = 50 µm. |
splits/subfolder_3/PMC2089075_F2_14985.jpg | Provide a detailed description of the given image | Hoechst 33342 and propidium iodide double staining in RGC-5 cells. Agmatine and BDNF reduce the hypoxia-induced cell death in RGC-5. RGC-5 cells were exposed to hypoxia for 48 hours either alone (B) or in the presence of 100 μM agmatine (C) or 10 ng/mL BDNF (D). A control normoxic culture is shown in (A). The cultures were stained with Hoechst 33342 and propidium iodide. The magnification is × 400. |
splits/subfolder_3/PMC4072342_f2-ijmm-34-01-0183_301534.jpg | Clarify the contents of the displayed image with great detail | Microscopic observation of Korean red ginseng extract (KRGE) effects on respiratory syncytial virus (RSV)-induced cell death. A549 cells were mock or RSV-infected at different multiplicities of infection (MOIs). White spots are dead floating cell aggregates observed under the microscope. Mock, G100, G250 and G500 indicate the contraction of KRGE 0, 100, 250 and 500 μg/ml. MOI 2 or 4 indicate the amount of RSV used to infect A549 cells. |
roco-dataset/data/train/radiology/images/ROCO_48372.jpg | Offer a succinct explanation of the picture presented. | Ultrasound scan at case presentation. Doppler ultrasound scan image showing focal heterogeneity with decreased vascularity in the left upper testicle consistent with a small laceration, subscapular hematoma and intraparenchymal hematoma. |
splits/subfolder_3/PMC2885055_f2_66020.jpg | Portray the image with a rich, descriptive narrative | Electron micrographs of immunogold-labelled CP and P20 in glutaraldehyde-fixed and Lowicryl HM20-embedded BaMV-V-infected common bamboo (B. vulgaris McClure) leaves (a–c, e–g) and BaMV-O-infected green bamboo (B. oldhamii Munro) leaves (h). Healthy common bamboo leaves were used as a control (d). Ultrathin sections were first treated with diluted rabbit anti-BaMV CP (a–d) or anti-P20 (e–h) serum, followed by gold-labelled goat anti-rabbit IgG complexes. Ch, Chloroplast; CW, cell wall; Cy, cytoplasm; E, electron-dense crystalline bodies; M, mitochondrion; N, nucleus; St, starch; V, virion; Va, vacuole. |
splits/subfolder_4/PMC4052791_F3_296724.jpg | Describe the image concisely. | (a) Perioperative placement of wound VAC. (b) Complete wound VAC placement. VAC indicates vacuum-assisted closure. |
splits/subfolder_5/PMC3192120_pone-0025811-g003_111552.jpg | Clarify the contents of the displayed image with great detail | Ethanol pretreatment attenuated tubular damage after renal IR.Mice were pretreated with saline or 1 g/kg ethanol, and were exposed to a 30-min bilateral renal IR 3 h later. Kidney samples were collected at 24 h post reperfusion and assessed for: A. H&E staining of renal outer medulla (left panel) and cortex (right panel). Sections are representative of 6–8 independent mice per experimental group (200× original magnification). B. Scoring of the tubular injury according to the Jablonski's criteria. (* p<0.05, ** p<0.01). |
splits/subfolder_4/PMC3759290_F2_228415.jpg | Present a compact description of the photo’s key features. | Pre-operative MRI. MRI (l–r, sagittal, axial, coronal) demonstrates an avidly enhancing, complex falcine meningioma involving both sides of the superior sagittal sinus. |
splits/subfolder_5/PMC4065085_pone-0100632-g004_300195.jpg | Analyze the image in a comprehensive and detailed manner | Postoperative observation in rabbit glaucoma filtration surgery models.(A) Group had filtration surgery only. (B) Group injected with 0.1 ml 5% w/v PTMC15-F127-PTMC15/MMC (0.1 mg/ml) hydrogel in glaucoma filtration surgery. (C) Treat with 0.5 mg/ml MMC for 5 minutes during glaucoma filtration surgery group. (D) Group with 0.1 ml 5% w/v PTMC15-F127-PTMC15 injected in glaucoma filtration surgery. |
splits/subfolder_3/PMC4166040_fig11803_320612.jpg | Relay a brief, clear account of the picture shown. | Thyroid Scan and Needle AspirationA, thyroid scan with TC99m before chemotherapy. B, Fine needle aspiration showing presence of lymphoid cells infiltration (Pap stain; magnification × 40). |
splits/subfolder_2/PMC3325846_F1_133842.jpg | Portray the image with a rich, descriptive narrative | 3D comparison of STAT1 and STAT3 and of their DNA binding region. A: View of the superimposed 3D structure of STAT1 and STAT3 monomers created with the Chimera program, showing the DNA binding region. B and C: close-up views of the DNA binding regions of STAT1 (B) and STAT3 (C). Amino acids shown are those within a 5 Å distance from DNA; note that Thr 327 did not appear using this selection and was added. Arrows point to amino acids of STAT1 and STAT3 interacting differently with DNA. |
splits/subfolder_5/PMC4633679_f1_441359.jpg | Offer a succinct explanation of the picture presented. | (a) Optical images of flower-shaped cellulose hydrogels prepared from 5 wt% IL solution of WP. The inset is an optical image of bridged cellulose hydrogel. (b) SEM image of the surface of dried cellulose hydrogel. (c) Schematic gelation process of the cellulose solution. |
splits/subfolder_4/PMC2822421_F0002_56842.jpg | Render a clear and concise summary of the photo. | A 13 year old girl presented with a recent onset right thoracic scoliosis. Clinical examination was normal. (a, b) The whole spine X-ray showed a minimal coronal plane deformity, however there was a thoracic apical kyphosis. (c) The MRI showed a large cervico-thoracic syrinx |
roco-dataset/data/train/radiology/images/ROCO_23728.jpg | Write a terse but informative summary of the picture. | Postoperative intravenous urogram of patient who underwent laparotomy and B/l ureteric reimplantation |
splits/subfolder_4/PMC3477092_F7_161453.jpg | Describe the image concisely. | Case 2 (STG group). A 35-year-old female was injured due to a fall. The posterior drawer test was Grade 2, mid-point displacement rate was 32.5%, and Lysholm score was 60 points. At 17 months after surgery, her results for the above parameters were Grade 1, 51.0%, and 87 points, respectively. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0kvxvh90pg074yglg00ct4.jpg | Is there text? | No |
roco-dataset/data/train/radiology/images/ROCO_51187.jpg | Write a terse but informative summary of the picture. | Normal magnetic resonance imaging finding after treatment |
splits/sfolder_1/PMC3350180_fig2_137514.jpg | Provide a brief description of the given image. | (a) Coronal CT reconstruction shows an extraconal mass causing inferior displacement of left globe with thinning of orbital roof. (b) Histopathological examination shows Antoni A cells (black arrow) and Antoni B cells (white arrow). (c) A bilobed excised tumor of size 3.5 cm to 2.5 cm with nerve of origin. |
splits/subfolder_2/PMC3154128_f6_104836.jpg | Give a short and clear explanation of the subsequent image. | Plate assay of hSTI1(P173T)/UTP21 double mutants. The growth of double mutants on complete media at 37 °C was altered in the strains carrying the hSTI1(P173T) allele. Co-expression of yeast UTP21 mutations L5P and D621G with hSTI1(P173T) caused noticeably enhanced growth, while the growth of the S602F double mutant was hindered. |
splits/subfolder_4/PMC4581547_fig2_426621.jpg | Offer a thorough analysis of the image | GFP-HAS3-induced plasma membrane protrusions imaged by CLEM. A GFP-HAS3 expressing MCF-7 cell imaged by 3D confocal microscopy in (a), (d), and (g) and by SEM in (b), (e), and (h). Merged images are presented in (c), (f), and (i). High magnification images from selected areas of the same cell presented in (a)–(c) are shown in (d)–(i). Arrows in (d), (e), (g), and (h) indicate the GFP-HAS3-positive bulbous expansions in both the body and tips of protrusions. Color depth coding was used to demonstrate the variable length of protrusions in (d). Scale bars 10 μm in (a), 2 μm in (d) and (g). |
splits/subfolder_4/PMC3097613_F5_95868.jpg | Offer a succinct explanation of the picture presented. | Hepatic vein stenosis after LDLT. (a) US showed stenosis of the hepatic vein (arrow). IVC: Inferior vena cava. (b) Colour Doppler US demonstrated elevated velocity. |
splits/sfolder_1/PMC4177662_F4_323147.jpg | Give a short and clear explanation of the subsequent image. | Postoperative magnetic resonance images at 4 months showing apparent healing of the fixed fragment. (A) T1-weighted sagittal image. (B) T2-weighted sagittal image. |
splits/subfolder_3/PMC1852111_F1_10399.jpg | What is shown in this image? | Hematoxilin and eosin-stained sections showing solid sheets of squamous cells infiltrating the right lobe of the prostate (a; original magnification 10×) and the left lobe (b, c; original magnification 10× and 20×, respectively). Mytotic activity may also be observed (d; original magnification 40×). |
splits/subfolder_3/PMC4150648_f0010_317014.jpg | Provide a brief description of the given image. | The patient reported orgasmic ecstasy following the stimulation of the left hippocampus (Hipp) at 3 mA. This stimulation was followed by an 18-second afterdischarge over the left hippocampus (Hipp), the parahippocampal gyrus (PHG), the temporal pole (T pole), and the anterior-inferior insula (aINS). |
ImageClef-2019-VQA-Med-Training/Train_images/synpic40813.jpg | what is abnormal in the mri? | metastatic disease from colonic carcinoma |
splits/subfolder_5/PMC3147134_fig3_104074.jpg | Write an exhaustive depiction of the given image | Case report: delineation of the tumoral and injected lover VOI on SPECT/CT whole; injected liver VOI with SPECT/CT color scale (a), whole injected liver VOI with CT scale and visualisation of SPECT isocontour (b), tumoral VOI with SPECT/CT color scale (c) and tumoral VOI with CT scale and visualisation of SPECT isocontour (d). |
splits/subfolder_3/PMC3037868_F1_86882.jpg | Give an elaborate explanation of the image you see | Brain magnetic resonance imaging (MRI) (diffusion-weighted images (1a-1f) and corresponding apparent diffusion coefficient maps (1h-1m)) and MR angiographic (1g and 1n) studies of Case 5. Figures 1a, 1b, 1h, and 1i (captured at the time of admission) show acute/subacute infarctions at the right thalamus (arrow) and left temporal region (arrowhead). Figure 1g (captured at the time of admission) shows suspected stenosis of the left internal carotid artery (arrow). Figures 1c-1f and 1j-1m (captured on the 17th day after admission) show new infarctions in the midbrain (arrow), bilateral basal ganglia (arrowhead), and corpus callosum (arrows). Figure 1n (captured on the 17th day after admission) shows multiple cerebral arterial stenoses (arrow). |
ImageClef-2019-VQA-Med-Training/Train_images/synpic56316.jpg | what organ system is shown in the image? | spine and contents |
data_PathVQA/pathvqa_maml/t0/train_unlabel/train_1544.jpg | What does surface show? | typical fish flesh and yellow sarcoma |
splits/sfolder_3/PMC3949350_F2_273244.jpg | Characterize the image using a well-detailed description | Behavior displayed during stimulus interval is highly reproducible. A series of video frames taken from a representative session of rat Fernando at specific time points within trials were averaged across all presentations of the longest interval (I = 2.4 s). Times when frames were taken are indicated in seconds relative to interval onset. n = 62 trials. |
splits/sfolder_3/PMC4170103_F3_321616.jpg | Describe the following image in detail | Localization of substance P (SP, A,D), leucine-enkephalin (LENK, B,E), and TH, (C,F) in the anterior striatum of rhesus monkeys at 1 and 4 months of age. Images were created by using the immunoperoxidase/DAB-stained hemisections as a photographic “negative” and printing on to photographic paper to generate macrographs. White-gray represents immunoreactivity with white being the highest intensity and gray lower intensity. Black is no immunoreactivity. Arrows identify SP immunopositive striosomes with center-low and surround-high organization. Right is medial. Top is dorsal. The nucleus accumbens of the ventral striatum is divided into shell and core regions. Scale bar = 750 μm. |
roco-dataset/data/train/radiology/images/ROCO_45169.jpg | Describe the image concisely. | Endoscopic ultrasound: Heterogeneously echotextured mass lesion completely filling the common bile duct |
splits/subfolder_5/PMC4141780_pone-0105248-g005_315074.jpg | Explain the various aspects of the image before you | Confocal laser scanning microscope images of cantaloupe rind surfaces.(A) Fruit rind surface inoculated with S. enterica Poona (labeled with DsRedExpress) and sampled at 0 DPI, (B) Fruit rind surface inoculated with a mixture of S. enterica Poona + E. tracheiphila (labeled with GFPuv) and sampled at 0 DPI (C) Fruit rind surface inoculated with E. tracheiphila and sampled at 0 DPI and (D) Longitudinal section of rind containing watersoaked lesion and sampled at 24 DPI; E. tracheiphila in the intercellular spaces (arrow) (inoculated with mixture of S. enterica plus E. tracheiphila). The scale bars represent 5 µm. |
splits/subfolder_3/PMC3677974_Fig1_210169.jpg | Describe the image concisely. | Esophagogastroduodenoscopy. a A 2-cm SMT-like elevated lesion with a depression was observed at the posterior wall of the middle gastric body. b Indigo carmine chromoendoscopy: the surface of the tumor was lobular. c EUS revealed a low echoic mass located at the first to third layers |
splits/subfolder_2/PMC3787780_fig01_234998.jpg | Create a compact narrative representing the image presented | The actigraph in use |
roco-dataset/data/train/radiology/images/ROCO_38383.jpg | Offer a succinct explanation of the picture presented. | Small arrow showing the presence of air in an intrahepatic bile duct. Large arrow showing gastric dilatation. |
splits/subfolder_5/PMC3995958_F4_283147.jpg | Share a concise interpretation of the image provided. | Mitotic metaphase plates of species with large (Allium cepa, Allium fistulosum, Triticale, Triticum aestivum) and small (Cannabis sativa, Humulus japonicus, Brassica oleracea, Rosa wichurana) chromosomes. The last figure is pachytene chromosomes of A. cepa. All photos were made using the same magnification. Bar = 10 μm. |
splits/subfolder_4/PMC3483739_fig15_162519.jpg | Break down the elements of the image in a detailed manner | Extensive tear of the left hamstring muscle origin with sciatic nerve scarring in a 54-year-old patient after a water skiing injury. Axial T1-weighted images (a) and (b) identify a tear of left hamstring at the level of origin (black arrow in (a)). There is thickening and abnormal signal of the adjacent sciatic nerve (white arrowheads) extending distally (b), consistent with secondary entrapment from scarring. This finding is also demonstrated on a sagittal fat-saturated T2-weighted image (c). On the right side, the right sciatic nerve (black arrowheads) has normal caliber and signal intensity, and an intact hamstring muscle origin is present (star). |
roco-dataset/data/train/radiology/images/ROCO_05461.jpg | Share a concise interpretation of the image provided. | Percutaneous drainage of a urinoma after right robot-assisted LPN. |
splits/subfolder_2/PMC2898708_F8_68221.jpg | Break down the elements of the image in a detailed manner | Reconstruction from noisy projections. There are six figures displaying the reconstruction results from noisy projections. The projections in different figures are corrupted by the noise to different extent. The SNR underneath each figure indicates the signal noise ratio. We can conclude, from the observation and comparison of the six reconstructed images, that our method is tolerable to noisy data. The reconstruction quality seems reasonable even when the SNR is around 2 dB, in Figure (B). |
roco-dataset/data/train/radiology/images/ROCO_53131.jpg | Present a compact description of the photo’s key features. | CT scan demonstrating thickening of colonic wall with narrowing of lumen. |
splits/subfolder_3/PMC3671783_f1-etm-05-05-1355_208874.jpg | Relay a brief, clear account of the picture shown. | FD of the left proximal fumur of an 18-year-old man. (A) Anteroposterior preoperative radiograph; (B) preoperative radioisotope scanning; (C) pre-operative CT; (D) preoperative MRI; (E) anteroposterior postoperative radiograph; (F) anteroposterior radiograph shows bone union after 7 months of follow-up. FD, fibrous dysplasia. |
splits/subfolder_4/PMC2996572_F0002_80396.jpg | Write an exhaustive depiction of the given image | Photomicrographs of sections of the liver. Note the normal cytoarchitecture, (a, b): Control group (1 × 400 magnification). Hc, hepatic cell; Kc, Kupffer cell; S, sinusoid, (c, d): Therapeutically equivalent dose group (1 × 400 magnification). Kc, Kupffer cell; S, sinusoid, (e, f): Therapeutically equivalent dose × 5 group (1 × 400 magnification). Kc, Kupffer cell; S, sinusoid, (g, h): Therapeutically equivalent dose × 10 group (1 × 400 magnification). Hc, hepatic cell |
roco-dataset/data/train/radiology/images/ROCO_00326.jpg | Provide a brief description of the given image. | Mammography showing breast tumor. |
splits/subfolder_4/PMC3637255_F3_201204.jpg | Summarize the visual content of the image. | Histopathological pattern of primary typical solitary fibrous tumor (3A) with low expression of Ki-67 (3B) and the malignant counterpart at relapse (3C) with high expression of Ki-67 (3D). |
splits/subfolder_3/PMC4337717_f4-mmr-11-04-2615_361370.jpg | Narrate the contents of the image with precision | (A) H&E staining of the atrial tissues obtained from the control group epicardium exhibited a low level of inflammatory cell infiltration, but generally normal myocardial cells. (B) H&E staining of the atrial tissues obtained from the pericarditis group had epicardial thickening, infiltration of lymphocytes, myocardial rupture and necrosis. (C) H&E staining of the atrial tissues obtained from statin intervention group had epicardial thickening, but moderate levels of lymphocyte infiltration and myocardial sarcoplasmic cohesion. Magnification, ×200. H&E, hematoxylin and eosin. |
splits/sfolder_1/PMC4339189_pone.0117063.g005_361788.jpg | Clarify the contents of the displayed image with great detail | Immunohistochemisty of brain from challenged mice.Coronal sections at the thalamic level showing cerebrum, hippocampus and thalamus from mice inoculated with cerebral cortex from donor (A), recipient (B) and reference CH1641 (C) sheep. Mice inoculated with recipient (B) and reference CH1641 (C) material show no prominent PrPSc in these areas at this magnification. They do, however, show strong intracellular and neuropil PrPSc in other areas such as the medulla as shown in (D) and (E). Scale bar in (A)–(C) indicates 250 μm; in (D) and (E) indicates 25 μm. Antibody R145 |
splits/subfolder_4/PMC3698001_F13_214881.jpg | Summarize the visual content of the image. | High resolution computed tomography of the thorax showing mediastinal lymphadenopathy in a patient with grade 2 sarcoid with respiratory symptoms. |
roco-dataset/data/train/radiology/images/ROCO_14714.jpg | Write a terse but informative summary of the picture. | Evaluation of the right ventricular outflow tract (RVOT) long-axis by ECG-gated cine SSFP MR. Along with the RV 2-chamber plane (Figure 10), this view demonstrates patency of the RVOT and main pulmonary artery, presence or absence of pulmonary valve tissue, and wall motion abnormalities. |
splits/subfolder_4/PMC3909103_pone-0087420-g002_263063.jpg | Portray the image with a rich, descriptive narrative | Confocal images showing the distribution of GFAP-labeled (A, D, G, J green), and TNF-α (B, E red), IL-1β (H, K red) immunoreactive astrocytes (arrows) in the PWM at 7 days after the hypoxic exposure and the corresponding control rats.The co-localized expression of GFAP and TNF-α, IL-1β in astrocytes can be seen in panels C, F, I and L. Note TNF-α and IL-1β expression in astrocytes (arrows) is markedly enhanced at 7 days after the hypoxic exposure. Scale bars: A-L, 20 µm. GFAP = glial fibrillary acidic protein; PWM = periventricular white matter. |
splits/sfolder_1/PMC4464644_Fig2_395895.jpg | Describe the following image in detail | Localization of PhCRT mRNA in Petunia germinating pollen (a–b′) and growing pollen tubes (c–e). Bracketed region and arrows in b–b′ show transcripts accumulation at the base of outgrowing tube, where they formed ring or collar in the cortical cytoplasm. Arrows in c, d show lack of fluorescence in the clear zone of growing pollen tubes (pt), and double arrows in d–e show specific localization of PhCRT mRNA at the base of elongated tubes. f negative control of FISH. a aperture, ga germinal aperture, pg pollen grain. Bars 50 μm |
splits/sfolder_1/PMC3420144_fig10_150004.jpg | Render a clear and concise summary of the photo. | Marginal zone lymphoma of the spleen: (A) there is effacement of splenic architecture by sheets of monotonous small-to-medium size lymphocytes (hematoxylin-eosin, original magnification ×200). Immunohistochemical stains show that the lymphocytes are positive for BCL2 (B) and CD20 (C), and negative for CD10 (D) (immunoperoxidase, original magnifications ×200 ((A) through (D))). |
splits/sfolder_2/PMC3072378_pone-0014793-g006_91985.jpg | Portray the image with a rich, descriptive narrative | Immunofluorescent assessment of SFRP2 expression in the endobronchial biopsies from large airway epithelium.Endobronchial biopsies from large airway of healthy nonsmoker, healthy smokers and smokers with COPD were stained with anti-SFRP2 followed by a Cy3 conjugated secondary antibody (shown in red). Nuclei were stained with DAPI (shown in blue). A–D. Healthy nonsmokers. A. IgG control; B–D. Examples of anti-SFRP2. E–H. Healthy smokers. E. IgG control; F–H. Examples of anti-SFRP2. I–L. Smokers with COPD. I. IgG Control, J–L. Examples of anti-SFRP2. Bar = 10 µm. |
splits/sfolder_3/PMC4641352_Fig1_443062.jpg | What is shown in this image? | In each patient, we performed volumetric analysis of contrast-enhanced helical computed tomography (CT) covering the entire aorta starting from the innominate artery to the iliac bifurcation. Segmentations of the true lumen (TL, green) and false lumen (FL, red) were performed and volumes were calculated separately |
splits/sfolder_3/PMC3776745_pone-0074635-g003_232236.jpg | Give a short and clear explanation of the subsequent image. | Preoperative MRI demonstrates single cystic lesion with cortical destruction at the posterior elements of C7 vertebra and slight edema of the surrounding soft tissues.Enhanced MRI shows a rich vascular supply to osteoid tissue, and the image has been enhanced significantly. a,b: T1 and T2 weighted image; c: enhanced MRI. |
splits/subfolder_4/PMC3999092_pone-0094840-g006_284133.jpg | Offer a succinct explanation of the picture presented. | Segmentation results when only MRI, or only CTA, and distance features are used.Results are obtained including outlier rejection. White = LRNC, light gray = fibrous tissue and dark gray = calcification. |
splits/subfolder_2/PMC3965927_fig2_276635.jpg | Share a concise interpretation of the image provided. | CT MPR images after contrast medium administration in portal (a) and delayed phase (b) showing the curvilinear sharp-pointed foreign body in the sigma and the contrast-enhancement within the inflammatory pseudotumoral mass at the FB tip. |
splits/subfolder_2/PMC4277251_f20-ijo-46-02-0445_346854.jpg | Relay a brief, clear account of the picture shown. | Struma ovarii showing (A) multilocularity and struma pearl formation (arrow) as well as (B) central vascularity (arrow pointing toward the ‘pearl’). (C and D) Laparoscopic features of the same cyst at the time of cystectomy. |
splits/subfolder_5/PMC2579303_F2_29807.jpg | Analyze the image in a comprehensive and detailed manner | Angiography. In the early arterial phase, intra-arterial digital subtraction angiography demonstrates arteriovenous fistulas between a subsegmental branch of the renal artery and the renal vein (left, central) and these were superselectively embolized by 8 Platin-coils with cotton filaments (right). Angiographically, no significant differences are noted in parenchymal perfusion before and after intervention. Pathologic neoplastic vessels are ruled out radiomorphologically. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic22268.jpg | what type of imaging was used? | xr - plain film |
splits/sfolder_1/PMC3084859_pone-0019441-g005_94027.jpg | Describe the following image in detail | Spatial distribution of glycerophosphocholines (PCs), glycerophosphatidylethanolamine (PE) and glycerophosphates (PAs) visualized in false colors.MALDI-MS images were acquired by an APEX Ultra 9.4 T FT-ICR mass spectrometer equipped with a Smart beam laser. The molecular images of the lipids were visualized using the FlexImaging software, and the intensity of the image was normalized to the total ion chromatogram. Identification of lipids was performed from the average spectra of the entire lens using Mass data analysis software. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic50936.jpg | what imaging modality was used to take this image? | mr - t1w w/gadolinium |
splits/sfolder_1/PMC2936419_F2_73226.jpg | Characterize the image using a well-detailed description | Localization of human GalNAc-T2 expressed in N. benthamiana L. by confocal microscopy. Image of leaf (guard cells) stably expressing GalNAc-T2:GFP fusion protein: A - image without chloroplasts, B - image with chloroplasts. Image of leaf (guard cells) stably expressing GalNAc-T2:GFP fusion protein after 1 h treatment with 10 μg/ml Brefeldin A: C - image without chloroplasts, D - image with chloroplasts. The green signal represents fluorescence of GalNAc-T2:GFP fusion protein, the red signal represents the autofluorescence of chloroplasts. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/clb0kvxva90cc074y4mc5gnex.jpg | What color is the abnormality? | Pink, Red, White |
splits/sfolder_3/PMC3599659_F4_192501.jpg | Provide a brief description of the given image. | X-ray imaging. The experimental group (left) and the control group (right) at 4 weeks (B) and 6 weeks (C). The X-ray radiopacity in the experimental group was higher than that in the control group. A and D show representative radiopacity results at 2 weeks and 8 weeks, respectively. |
splits/subfolder_5/PMC4381505_F1_373875.jpg | Analyze the image in a comprehensive and detailed manner | Tissue expression pattern of CATIONIC AMINO ACID TRANSPORTER (CAT9). Histochemical glucuronidase (GUS) analysis from the shoots of a 25-days-old seedling expressing the pCAT9::GUS construct (A) and roots (B). Staining of flowers (C) and of a 4-days old seedling (D). (E) Fluorescence from 10-days old seedling roots expressing pCAT9::CAT9–GFP; inset: 40-stacks-sectioned fluorescence). (F,G) Bright field and fluorescence image of a pCAT9::CAT9–GFP expressing root tip. Scaling bars: (A,B,D): 0, 5 cm, (C,E): 250 μm, (F,G): 20 μm. |
splits/subfolder_2/PMC3510431_F5_169669.jpg | Explain the various aspects of the image before you | Imaging of O2 concentration dynamics in L. patella. (A–J) Pseudocolor images of the O2 distribution in L. patella under an incident photon irradiance of 250 μmol photons m−2 s−1 and after darkening. Times in light and after darkening are indicated in minutes in each panel. (K) Photograph of L. patella cross-section. (L) Image of cross-section illuminated with red light showing the Prochloron layer and the biofilm underneath the ascidian. Regions of interest (ROI) show the origin of data plotted in Figure 6. |
splits/subfolder_4/PMC3156242_pone-0023781-g002_105171.jpg | Provide a detailed description of the given image | “Specific” tectopulvinar synapses are longer than “diffuse” tectopulvinar synapses.Electron micrographs illustrate examples of specific tectopulvinar terminals in the Pc (A) and diffuse tectopulvinar terminals in the Pd (B) labeled by the anterograde transport of biotinylated dextran amine (BDA) from the superior colliculus. The synapse length (arrows) of each terminal type was measured. The distribution of synapse lengths is plotted (C). As a population, the length of specific synapses was found to be significantly longer than the length of diffuse synapses (P<0.05). Scale bar = 0.5 µm. |
data_PathVQA/pathvqa_maml/t0/train/cell_dense/train_2582.jpg | What is present ? | liver |
data_PathVQA/pathvqa_maml/t0/train/cell_dense/train_1132.jpg | Is joints present? | yes |
splits/subfolder_3/PMC3653961_pone-0063223-g004_204424.jpg | Describe the following image in detail | Computer tomography (CT) of the brain of the patients involved in the study, prior to the VEPS measurements.The CT’s are divide into two groups according to clinical neurology pathology valuation: Edema and Hematoma. Moderate to severe diffuse brain edema without hemorrhage or hematomas, and subdural or epidural well located haematomas regions are evident. A description of the particular pathology is given next to each CT image. |
splits/subfolder_3/PMC3628872_f5-etm-05-04-1009_199061.jpg | Examine the image closely and share its details | Photography after formalin fixation, gross view of HE staining, gross view of Masson’s trichrome staining and Masson’s trichrome staining of the left atrial appendage (from top to bottom, respectively; magnification, ×20). (A) Heart failure-ARB; (B) heart failure; and (C) sham groups. The gross sizes of the hearts in the heart failure groups were larger than those in the sham group. Whitish areas in the left ventricle were observed in the infarcted areas (A and B). Ventricular enlargement and wall thining in the infarcted areas were observed by HE staining (A and B). Fibrosis was observed by Masson’s trichrome staining (A and B). ARB, angiotensin-II receptor blocker; HE, hematoxylin and eosin. |
splits/sfolder_1/PMC4677463_f2_453267.jpg | Offer a thorough analysis of the image | 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. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1po1dyf08328p936k73.jpg | How many findings are present? | 1 |
roco-dataset/data/train/radiology/images/ROCO_72596.jpg | Provide a brief description of the given image. | Short axis delayed enhancement MRI shows circumferential patchy subendocardial enhancement extending into the neighboring myocardium. |
splits/subfolder_2/PMC3590977_f1_190325.jpg | What is shown in this image? | Axial images of a diagnostic CT scan on lung windowsettings demonstrate a spiculated 2x1.2 cm ill-defined opacity(arrow) in the anterior left upper lobe, and 2.6x2.2 cm opacity(arrow) in the posterior left lower lobe |
splits/subfolder_3/PMC3219210_F1_116224.jpg | Describe the following image in detail | Immunohistochemistry for FOXP3, CXCL12, CXCR4 and CA9. Immunohistochemical staining for (A) FOXP3 positive tumour infiltrating Treg (x20), (B) Tumour cells negative for CXCL12 (x10), (C) Tumour cells showing strong positivity for CXCL12 (x10). (D, E) Double immunohistochemical staining for FOXP3 (brown, nuclear) and CXCR4 (red, cytoplasmic). (D) CXCR4 negative Treg (x40), (E) CXCR4 positive Treg (arrows) (x40), Inset (x100 oil immersion), (F) Tumour cells with positive CA9 staining. |
ImageCLEFmed-MEDVQA-GI-2023-Development-Dataset/images/cl8k2u1pm1dw7083203g1b7yv.jpg | Is there text? | Yes |
splits/subfolder_3/PMC3027119_F1_85528.jpg | Break down the elements of the image in a detailed manner | Cell viability (MTT assay) for determination of EC50 of COX-2 stimulation in non-small cell lung cancer cell lines. (A) Prominent increasing in population of A549, H460, and A431 cells were showed in COX-2 concentration of 0, 3.82 × 10-13mol/ml, and 2.29 × 10-12mol/ml, respectively (×200). (B) Curves of cell viability (MTT assay) for determination of EC50 in A549 (y = 0.0511× + 0.0424), H460 (y = 0.0408× + 0.043), and A431 cells (y = 0.0543× + 0.0415) were showed. Calculated EC50 were 8.95 nmol/L in A549, 11.2 nmol/L in H460, and 8.44 nmol/L in A431 cells. |
splits/subfolder_4/PMC1563461_F1_7064.jpg | Provide a brief description of the given image. | Magnetic Resonance Image of a HMGA2 transgenic mouse showing a pituitary adenoma (indicated in circle). |
splits/subfolder_2/PMC4141252_f2_314777.jpg | What is shown in this image? | Electrode surface structure.(a) SEM cross-sectional images showing the polymer-electrode interface of IPMCs Pt(1)…Pt(8) at 30k × magnification. (b) Detailed view of nanothorn assemblies at 100k × and 110k × magnification for sample Pt(8). |
splits/subfolder_4/PMC3260626_f5-sensors-09-08996_122348.jpg | Describe the image concisely. | (a) shows TEM bright-field images of highly crystalline flame-made (5/5) SnO2 nanoparticles (P0) and (b–f) 0.2–3 wt%Ru/SnO2 nanoparticles (P0.2-P3) with the same magnifications. Insets show the corresponding diffraction patterns of the nanoparticles. |
splits/subfolder_3/PMC3464735_F1_158840.jpg | Share a comprehensive rundown of the presented image | Cardiomyocyte size quantification. (A, B, C). Paraffin sections of right ventricular tissues were stained with 3,3′-dioctadecyloxacarbocyanine perchlorate that highlighted the cell membrane of cardiomyocytes (A. Control group, B. Hypertrophy group, C. Hypoxia and hypertrophy group. cropped from × 400 magnification); (D). Comparision of cardiomyocyte size (*P<0.001 vs C group). C group, Control group; H group, Hypertrophy group; HH group, Hypoxia and hypertrophy group. |
splits/subfolder_3/PMC4521965_fig01_411128.jpg | Examine the image closely and share its details | Histopathology images of frozen muscle biopsy cross sections from the affected male child in F038 carrying a homozygous p.Lys2483Glu COL6A3 pathogenic variant. (A) H&E stain reveals atrophic (arrowheads), hypertrophic (stars), and split fibers (arrows). Also present are internal nuclei and connective tissue proliferation. Magnification = 100×. (B) ATPase reaction stain at pH 4.6 demonstrating that both fiber types are affected by hypertrophy and atrophy as well as mild fiber type grouping. Magnification = 100×. (C) NADH oxidative enzyme reaction stain demonstrating myofibrillar architectural disarray (moth-eaten fibers). Magnification = 400×. |
splits/subfolder_2/PMC4047070_pone-0099036-g005_295104.jpg | Narrate the contents of the image with precision | Characterization of pathology induced by Y79-EGFP-luc retinoblastoma cell xenografts or control injections.Brightfield (A,D,G,J), green fluorescence (B,E,H,K), and OCT (C,F,I,L) imaging over a 4 week period shown. Tumors were highly vascularized (white arrowheads) and had well-defined edges as seen on brightfield and fluorescence imaging. OCT provided some additional depth resolution not possible with the other two modalities, although this was limited by shadowing of posterior features. OCT was also able to identify small, distinct satellite tumors growing independent of the main tumor mass (red arrows). Red lines indicate the OCT planes; L, lens; R, retina. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic14408.jpg | was gi contrast given to the patient? | no |
data_PathVQA/pathvqa_maml/val/inside_oral/train_1415.jpg | Is larynx present? | yes |
splits/subfolder_2/PMC1805739_F4_9763.jpg | Offer a thorough analysis of the image | A subpopulation of cells in developing mouse sympathetic ganglia expresses TrkB. (A) Transverse sections of E13.5 mouse embryos were cut and stained for TH (red) and Hu C/D (green) to locate developing ganglia. The ganglion shown in the box is shown at higher magnification in the inset. Different subsets of cells express TH, Hu C/D, or both markers. Sections taken from another ganglion stained with (B) TH (green), (C) TrkB (red), (D) Hoechst dye, and the overlay of all three photos. Arrow points to a cell that co-expresses TH and TrkB. |
ImageClef-2019-VQA-Med-Training/Train_images/synpic26536.jpg | what plane is this ct scan in? | axial |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.