Wilkin J K
Br J Dermatol. 1985 Mar;112(3):357-61. doi: 10.1111/j.1365-2133.1985.tb04865.x.
A 70-year-old man had frequent flushing attacks and a carcinoid tumour was verified histologically. The characteristics of his flushing reaction were typical of climacteric flushing and he had undergone orchiectomy for adenocarcinoma of the prostate 2 years ago. Laboratory studies indicated a normal production of serotonin and excretion of 5-hydroxyindoleacetic acid. A rapid and complete remission of the flushing attacks was obtained with oral diethylstilbesterol therapy. Thus, although the patient had a carcinoid tumour, he was having post-orchiectomy climateric flushing reactions.