SIADH is associated with -
SIDAH is associated with Ectopic vasopressin production by tumors most common cause of SIADH. SCLC and carcinoids are most common source of ectopic vasopressin production Small cell carcinoma of lung Carcinoma of duodenum and pancreas Ewing's sarcoma Thymoma Lymphoma Mesothelioma Carcinoma of bladder Ref - researchgate.net, (Harrison's 17 pg 619).-
Small cell carcinoma lung
Adeno carcinoma lung
Squamous cell carcinoma lung
Mixed cell tumor lung
Endocrinology