Anatomy General anatomy 9676de6a APUD cells are seen in A Bronchial adenoma B Bronchial carcinoid C Hepatic adenoma D Villous adenoma High-Yield Explanation Anime Precursor Uptake and Decarboxylation(APUD) cells are also known as neuroendocrine cells.These cells are the cell of origin of the carcinoid tumor Ref Robbing 9/e p719