Endocrine Abstracts

Introduction: Langerhans cell histiocytosis (LCH) is a very rare disease in adults and as well a very rare cause of sellar expansion. The clinical presentation can be heterogeneous, from a single bone lesion to potentially fatal, widespread disease. We describe the difficulties with the evaluation and the treatment of LCH.Case: 39 years old woman has had amenorrhea for 2 years and higher intake of fluids (5–7 l/day) for 6 years. Non-functioning pitu...

In 162 patients with end-stage renal disease (ESRD), 112 on maintenance haemodialysis (HD) and 50 on continuous ambulatory peritoneal dialysis (CAPD), thyroid status was evaluated: thyrotropin (TSH, IRMA, normal range 0.15–5 mU/l), total thyroxine (TT4, RIA, 70–140 nmol/l), free thyroxine (FT4, RIA, 11–25 pmol/l), total triiodothyronine (TT3, RIA, 1–3 nmol/l), free thyroxine (FT3, RIA, 2.5–5.8 pmol/l); in 113 patients (63+50) also reverse T3 (RT3, RIA,...