Histopathology Finals: Positive in thyroid, lung and neuroendocrine tumors (medullary thyroid carcinomas, carcinoid tumors and small cell tumors of the lung)

Question

Positive in thyroid, lung and neuroendocrine tumors (medullary thyroid carcinomas,  carcinoid tumors and small cell tumors of the lung)

Andre Caasi · Accepted Answer

thyroid transcription factor-1 (TTF-1)

Positive in thyroid, lung and neuroendocrine tumors (medullary thyroid carcinomas, carcinoid tumors and small cell tumors of the lung)