We report the rare case of a 72-year-old man with double cancers (gastric adenocarcinoma and Hodgkin's lymphoma) with collision between gastric adenocarcinoma and Hodgkin's lymphoma. Abdominal computed tomography showed increased wall thickness in the fundus region of the stomach and multiple lymph node swellings in the lesser curvature, periceliac and left cardial regions. Upper gastrointestin...

Thyroid metastasis is atypical. We present a 70-year-old female case that was first diagnosed as gastric cancer after surgical approach. Two years later a thyroidectomy was performed and the immunohistochemistry (IHC) profile revealed a neuroendocrine tumor (NET): poorly differentiated neuroendocrine carcinoma (with small cells), with positive reaction for SYN, CROMO, negative for calcitonin, T...