Phaeochromocytoma and ACTH-dependent cushing's syndrome: tumour crf secretion can mimic pituitary cushing's disease.

Introduction: 10% of corticotrophin (ACTH)-dependent Cushing's syndrome arises from secretion by extrapituitary tumours, with phaeochromocytoma implicated in a few cases. Ectopic secretion by phaeochromocytoma of corticotropin-releasing hormone (CRF), with secondary corticotroph hyperplasia, is even rarer, with only five cases in the literature hitherto. However, such cases may be classified as 'ectopic ACTH' due to incomplete verification.

Metastatic Midgut Carcinoid in the Myocardium.

Metastasis of neuroendocrine tumor to the myocardium is rare. We present a case of 64-year-old woman, who presented initially with abdominal pain and large adnexal mass. The image-guided biopsy showed low-grade neuroendocrine tumor with Ki67 less than 2% within the ovarian tissue.