Mixed Adenoneuroendocrine Carcinoma of the Common Bile Duct With Solitary Lymph Node Metastasis Revealed on 18 F-FDG PET/CT.

Liang, Huan; Gao, Minghao; Zhao, Guoxing; Wei, Lingge; Xie, Peng · Clin Nucl Med · 2025

case_report · Level V

Where this comes from

Abstract

Mixed adenoneuroendocrine carcinoma of the common bile duct is extremely rare. A 72-year-old man presented with jaundice for 1 week. 18 F-FDG PET/CT showed intense 18 F-FDG uptake in the common bile duct and adjacent lymph node. Finally, postoperative pathology confirmed the diagnosis of mixed adenoneuroendocrine carcinoma of the common bile duct with solitary lymph node metastasis.

Medical subject headings