DOI: 10.1002/ccr3.73652 ISSN: 2050-0904
Mixed Neuroendocrine—Non‐Neuroendocrine Neoplasm (
MiNEN
) of the Gallbladder. A Case Report From a Low‐Resource Setting
Muhammad Farhan, Muhammad Imran, Beenish Sabir, Khalil Ahmad, Farheen Khan, Shahid Hussain, Zohaib Ahmed, Muhammad Asim, Iqra Mehmood, Rahmat Gul Omarzai ABSTRACT
Mixed neuroendocrine–non‐neuroendocrine neoplasms (MiNENs) of the gallbladder are exceedingly rare entities. We report a case of a 35‐year‐old female with a palpable right hypochondrial mass. Imaging demonstrated a large polypoid gallbladder lesion with periportal lymphadenopathy. The patient underwent open cholecystectomy with lymphadenectomy. Histopathology and immunohistochemistry revealed a MiNEN. At 12‐month follow‐up, she remained free of recurrence without any adjuvant chemotherapy.