Petrosal sinus sampling in the diagnosis of Cushing's syndrome: preliminary experience in University of Malaya Medical Centre

Autor: R, Norlisah, B J, Abdullah, F L, Hew, S P, Chan
Rok vydání: 2003
Předmět:
Zdroj: The Medical journal of Malaysia. 58(2)
ISSN: 0300-5283
Popis: Differentiating between Cushing's disease of pituitary origin and ectopic ACTH syndrome of extra-pituitary origin remains a major challenge to the clinician because of limitations in the diagnostic accuracy of the high-dose dexamethasone suppression test. Routine use of inferior petrosal sinus sampling (IPSS) is therefore advocated by some authors for these patients. We present our preliminary experience of IPSS in 7 consecutive patients with Cushing's disease and discuss how the results impacted on the patients' management.
Databáze: OpenAIRE