Endocrine Abstracts

Introduction: TSH suppression therapy by thyroid hormones (TST) in patients with differentiated thyroid cancer (DTC) could be associated with adverse effects on bone metabolism in post-menopausal women. Recent recommendations suggest therefore to minimize time passed under TSH suppression therapy. However data in literature are controversial and few shows results on microarchitecture. This study evaluated bone microarchitecture using High-resolution peripheral quantitative com...

Introduction: Opioid system activity was found disturbed in several reward circuit areas in restrictive anorexia nervosa (AN) patients but also surprisingly at the pituitary level. However, the potential role of this specific abnormality of pituitary in AN physiopathology remains unclear or unknown.Objectives: The first aim was to find the exact pituitary location (posterior and/or anterior) of this disturbed opioid activity and then to study the link be...

Introduction: Constitutional thinness (CT) is an underweight state characterized by normal menstruations and no change in feeding behaviour. Thinness is the only resemblance between Anorexia Nervosa (AN) and CT. Removal of amenorrhea in the new DSM 5 definition of AN might lead to misdiagnosis between these two populations. The objective of this study was to compare CT, AN and Control subjects in terms of biological, anthropometric, and psychological markers in order to better...

Thyroid dysplasia (ectopy, hypoplasia or aplasia) is a common cause of congenital hypothyroidism. Lingual thyroid is a rare embryological aberration caused by failure of migration of the thyroid gland to its normal position in the neck.This retrospective study involved 30 patients with lingual thyroid diagnosed in our Department between 1970–2005. The diagnosis was based on physical examination, evaluation of the mental development (IQ) and following tests:TSH, fT4, ultra...

Introduction: Pulsatile GnRH therapy is currently used to restore LH pulse and induce physiological ovulation, with effectiveness demonstrated in all types of hypothalamic amenorrhea (HA). Anorexia nervosa (AN) is characterized by self-starvation-induced undernutrition leading to functional hypothalamic amenorrhea (HA). Weight recovery does not always restore menses despite no apparent clinical and biological undernutrition residual signs. Only few specific studies on persiste...

The critical problem of thyroid nodules is to identify the malignant ones Fine needle aspiration biopsy (FNAB) plays a crucial role in this diagnosis and enables the number of surgical operations to be reduced. We have evaluated the performances of FNAB in comparison with the histological examination in 1971 consecutive patients who suffered both fine-needle puncture and surgery in a 5 years interval at a University Hospital. FNAB was malignant or suspicious in 8.4% patients, ...