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Fig. 2 | Surgical Case Reports

Fig. 2

From: Liver metastasis from papillary thyroid carcinoma treated by laparoscopic hepatectomy 43 years after resection of the primary tumor: a case report

Fig. 2

a Pathological finding showing a dark brown tumor (arrow). b Microscopically, the tumor consists of atypical cell proliferation with a papillary structure. c Immunohistochemically, the resected specimen revealed that the tumors are positive for thyroid transcription factor-1 and paired box 8 and slightly positive for thyroglobulin

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