Severe Ectopic ACTH–Dependent Cushing Syndrome Due to a Neuroendocrine Tumor of Occult Primary Origin Presenting with Widespread Metastases and Early Vertebral Fractures: A Rare Case Report

Aria MN, Rasikh AS, Tayeb AJ, Aram MM, Hassan AJ, Ferdaws MK

International Medical Case Reports Journal 2026, 19:619542

Published Date: 10 June 2026