case_images: PMC9951411_01
case_images: Colonoscopy showed ileocecal mass (A). Histopathological examination showed moderately and poorly differentiated adenocarcinoma (B).
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case_images: Histopathological findings of colonoscopy showed moderately and poorly differentiated adenocarcinoma (Figure 1).
case_images: CT showed lymph node enlargement in the left supraclavicular fossa (A), thickening of the right colon wall with multiple metastatic lymph nodes in the abdomen (C and E). After conversion treatment, the enlarged lymph nodes (B and D) and primary tumor (F) were significantly reduced.
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case_images: Enhanced abdominal computed tomography (CT) showed thickening of the right colon wall with multiple metastatic lymph nodes in the abdomen(Figure 2). Two period of treatment after initial therapy, enhanced CT showed that the primary tumor (Figure 2) was remarkably reduced.
case_images: Specimen examination showed a 4cmx1.5cm bulged mass located ileocecal valve with hard gray texture on section (A). Histological analysis of the specimen and resected 14 lymph nodes revealed no malignancy (B).
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case_images: Histological analysis of the specimen and resected 14 lymph nodes revealed no malignancy (Figure 3).
case_images: Timeline.
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case_images: It showed the patient's timeline in Figure 4.