Endocrine Abstracts

We report the use of Gamma knife radiosurgery (GK) to 15 somatotroph adenomas. Eight patients had refractory acromegaly despite maximal conventional treatments: all had undergone conventional radiotherapy (CRT), mean interval between CRT and GK 15.6 years. Six had undergone surgery, two on more than one occasion. Five were receiving somatostatin analog therapy, one was receiving dopamine agonist therapy, one was on pegvisomant alone. All had radiologically defined disease, wel...

Sporadic somatostatinomas are rare neuroendocrine tumours (NETs), classically presenting with hyperglycaemia, cholelithiasis and steatorrhoea. The mainstay of treatment is surgical resection; other aspects of management remain uncertain. We report 3 cases. Case 1: A 55 year-old female presented with abdominal discomfort and steatorrhoea. Computed tomography (CT) demonstrated a 9 cm pancreatic mass. Biopsy suggested a NET. Somatostatin (SMS) was 160 pmol/l (normal 0-150)...

Cushing’s disease (CD) is very rare in prepubertal children, and remains a challenge to diagnose and manage. We review the diagnostic features and therapeutic outcome of prepubertal (defined as testicular volume <4 ml (M) and breast stage <2 (F)) CD patients treated in a single centre. Fifteen prepubertal patients (median age 9.4 years; range 5.8–13.7) fulfilled standard diagnostic criteria for CD and there was male preponderance (12 M (80%), median age 9.1 y...