image imagewidth (px) 226 1.09k | question stringlengths 10 206 | answer stringlengths 1 151 | model_answer stringlengths 1 823 | extracted_concepts listlengths 0 8 | reasoning_result stringlengths 2 144k | model_answer_accuracy float64 0 1 | model_answer_evaluation_details dict |
|---|---|---|---|---|---|---|---|
what does this image show? | anaplastic adenocarcinoma from stomach | Granulomatous inflammation with dense clusters of epithelioid histiocytes and multinucleated giant cells, suggestive of a granulomatous disease (e.g., tuberculosis, sarcoidosis, or fungal infection). | [
"anaplastic_adenocarcinoma",
"stomach"
] | {"anaplastic_adenocarcinoma": {"localization": "the image you provided appears to be a histopathological slide stained with hematoxylin and eosin (h&e). anaplastic adenocarcinoma typically shows certain characteristics such as irregular, poorly differentiated cells with high nuclear-to-cytoplasmic ratios, prominent nuc... | 0 | {
"rating": 1,
"rationale": "The reference answer identifies the image as showing an anaplastic adenocarcinoma of the stomach. The candidate answer describes granulomatous inflammation with epithelioid histiocytes and giant cells, which is a different pathological entity. Therefore the candidate answer is incorrect... | |
does this image show anaplastic adenocarcinoma from stomach? | yes | No, this image alone is not definitive for diagnosing **anaplastic adenocarcinoma of the stomach**. Further immunohistochemical staining and clinical correlation are required. | [
"anaplastic_adenocarcinoma",
"stomach"
] | {"anaplastic_adenocarcinoma": {"localization": "the image you provided appears to be a histopathological slide stained with hematoxylin and eosin (h&e). anaplastic adenocarcinoma typically shows certain characteristics such as irregular, poorly differentiated cells with high nuclear-to-cytoplasmic ratios, prominent nuc... | 0 | {
"rating": 1,
"rationale": "The candidate answer contradicts the reference answer. The reference states that the image does show anaplastic adenocarcinoma, whereas the candidate says it does not. Therefore the candidate answer is incorrect.",
"score": 0
} | |
what is present? | lymph node | Granulomatous inflammation with dense clusters of epithelioid histiocytes and multinucleated giant cells. | [
"lymph_node"
] | {"lymph_node": {"localization": "the image provided appears to be a histopathological slide stained with hematoxylin and eosin (h&e), which is commonly used to examine tissue structure under a microscope.\n\nin this image, there is no clear, well-defined **lymph node** structure visible as a distinct organ. instead, wh... | 0 | {
"rating": 1,
"rationale": "The candidate answer describes granulomatous inflammation with epithelioid histiocytes and multinucleated giant cells, which is unrelated to the reference answer that states the presence is a lymph node. The candidate does not address the question of what is present in the same way the ... | |
is lymph node present? | yes | Yes. | [
"lymph_node"
] | {"lymph_node": {"localization": "the image provided appears to be a histopathological slide stained with hematoxylin and eosin (h&e), which is commonly used to examine tissue structure under a microscope.\n\nin this image, there is no clear, well-defined **lymph node** structure visible as a distinct organ. instead, wh... | 1 | {
"rating": 3,
"rationale": "The candidate answer \"Yes.\" directly matches the reference answer \"yes\" for the binary question \"is lymph node present?\", thus it is a correct answer.",
"score": 1
} | |
what is present? | metastatic carcinoma | Granulomatous inflammation with dense clusters of epithelioid histiocytes and multinucleated giant cells (likely Langhans-type), surrounded by lymphocytes. | [
"metastatic_carcinoma"
] | {"metastatic_carcinoma": {"localization": "the image you provided appears to be a histopathological slide stained with hematoxylin and eosin (h&e). the slide shows a dense infiltration of cells with prominent nuclei, which is suggestive of a malignant process.\n\nto identify **metastatic carcinoma** specifically, one w... | 0 | {
"rating": 1,
"rationale": "The candidate answer describes granulomatous inflammation with epithelioid histiocytes and giant cells, whereas the reference answer states that metastatic carcinoma is present. These are distinct pathological findings, so the candidate answer does not match the reference and is incorre... | |
is metastatic carcinoma present? | yes | **Not determinable definitively from this image alone.**
*(A definitive diagnosis of metastatic carcinoma requires clinical correlation, additional immunohistochemical staining, and often further pathological evaluation.)* | [
"metastatic_carcinoma"
] | {"metastatic_carcinoma": {"localization": "the image you provided appears to be a histopathological slide stained with hematoxylin and eosin (h&e). the slide shows a dense infiltration of cells with prominent nuclei, which is suggestive of a malignant process.\n\nto identify **metastatic carcinoma** specifically, one w... | 0 | {
"rating": 1,
"rationale": "The reference answer states that metastatic carcinoma is present (answer: yes). The candidate answer claims that the presence of metastatic carcinoma cannot be determined from the image alone, which contradicts the reference answer. Therefore the candidate answer is incorrect.",
"scor... | |
what does this image show? | spleen | This image shows a **mandible (lower jawbone) with attached maxilla (upper jawbone) fragments**, likely from a **rodent or small mammal**, exhibiting signs of **pathological changes** such as **necrosis, possible tumor growth, or severe infection**. | [
"spleen"
] | {"spleen": {"localization": "the image provided appears to be a gross anatomical specimen, likely a dissected organ or part of an animal (possibly a rodent or small mammal). the structure shown does not resemble the spleen, which is typically a soft, solid, dark reddish-brown organ with a smooth surface and an elongate... | 0 | {
"rating": 1,
"rationale": "The candidate answer describes a mandible with maxilla fragments and pathology, which is unrelated to the reference answer that states the image shows a spleen. The answer is therefore incorrect.",
"score": 0
} | |
does this image show spleen, atrophy and fibrosis? | yes | "- **Spleen**: No.\n- **Atrophy**: Not applicable (not spleen).\n- **Fibrosis**: Not visible in this(...TRUNCATED) | [
"spleen",
"fibrosis",
"atrophy"
] | "{\"spleen\": {\"localization\": \"the image provided appears to be a gross anatomical specimen, lik(...TRUNCATED) | 0 | {"rating":1,"rationale":"The reference answer confirms that the image shows spleen, atrophy, and fib(...TRUNCATED) | |
does premature coronary disease show spleen, atrophy and fibrosis? | no | No. | [
"spleen",
"fibrosis",
"atrophy",
"premature_coronary_disease"
] | "{\"spleen\": {\"localization\": \"the image provided appears to be a gross anatomical specimen, lik(...TRUNCATED) | 1 | {"rating":3,"rationale":"The candidate answer correctly matches the reference answer by stating 'No'(...TRUNCATED) | |
where is this part in? | spleen | This is a **mandible (lower jawbone)** of a human or animal. | [
"spleen"
] | "{\"spleen\": {\"localization\": \"the image provided appears to be a gross anatomical specimen, lik(...TRUNCATED) | 0 | {"rating":1,"rationale":"The reference answer identifies the part as the spleen, while the candidate(...TRUNCATED) |
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