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Fig. 7 | Surgical Case Reports

Fig. 7

From: Testicular metastasis 9 years after resection of primary descending colon cancer with simultaneous pulmonary metastasis: a case report

Fig. 7

Microscopic pathological findings of the left testis. A HE staining showed atypical cells with irregular and swollen nuclei forming a distorted tubular structure. B On immunostaining, the tumour was negative for CK7. C On immunostaining, the tumour was positive for CK20. D On immunostaining, the tumour was positive for CDX2. HE: hematoxylin and eosin; CK7: Cytokeratin7; CK20: Cytokeratin20; CDX2: caudal-type homeobox 2

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