Endocrine Abstracts

Introduction: Arthropathy affects the majority of acromegalic patients and is a major cause of morbidity, absenteeism and impaired quality of life. GH excess and increased levels of circulating IGFI result initially in a marked thickening of the soft tissues and cartilage. Along with disease progression, there’s subperiostal bone neoapposition, cartilage regressive phenomena and bone structural changes. We aimed to investigate prevalence, clinical presentation, treatment ...

Introduction: Post-surgical hypoparathyroidism is a well known complication of total thyroidectomy. It may occur as transitory hypoparathyroidism that spontaneously recover within a few weeks/months and as permanent hypoparathyroidism needing long-term treatment. Only few cases of hypoparathyroidism newly diagnosed many years after surgery have been reported. We present a patient with hypoparathyroidism that became clinically evident 15 years after the thyroid surgery.<p c...

Introduction: Pseudohypoparathyroidism (PHP) refers to a heterogeneous group of disorders that have in common end-organ unresponsiveness to parathyroid hormone (PTH). The most frequent form, PHP type 1, results from different genetic/epigenetic changes in the GNAS gene.Case 1: Woman, 25 years-old, sent to Endocrinology from Genetics consultation after her daughter had been diagnosed with PHP type 1a (heterozygous pathogenic variant at exon 13 of...

Introduction: Amyloidosis results from deposition of insoluble proteins in the extracellular space. It can be both primary or secondary to chronic inflammatory diseases. Although microscopic thyroid involvement is common, cases in which it becomes clinically evident (amyloid goiter) are rare.Case report: Woman, 45 years. In 2009, she was diagnosed with Crohn’s disease after Bartholin’s gland abscess excision and evaluation for weight loss, anem...

Introduction: Congenital hypogonadotropic hypogonadism (CHH) is a rare disorder. It can be sporadic or familiar and is divided into anosmic hypogonadotropic hypogonadism (Kallmann syndrome - KS) and congenital normosmic isolated hypogonadotropic hypogonadism (idiopathic hypogonadotropic hypogonadism &hyphen; IHH). A growing number of genes are involved in its etiology, suggesting the heterogeneity and complexity of this condition.Cases Reports: Six cases...

Introduction: LDL cholesterol (LDL-C) is a major risk factor for atherosclerosis. The Friedewald formula (FF) is limited by hypertriglyceridaemia. We aimed to correlate serum LDL-C measured by direct assay with serum LDL-C estimated by several formulas: Friedewald (FF): LDL-C=CT-HDL−TG/5; Tsai (TsaiF): LDL-C=TC-HDL−TG/8 (TG/8 represents very-LDL-C); DeLong (DeLongF): LDL-C=TC-HDL−TG×0.16 and Chen (ChenF): LDL-C=non-HDL-cholesterol×0.9−TG×...

Introduction: Thyrotoxicosis after total thyroidectomy (TT) is mostly iatrogenic. Rarely, an hyperfunctional thyroid remnant or ectopic tissue may be the cause. We report a case of Graves’s disease in a mediastinal thyroid mass presenting 7 years after TT for nontoxic goitre.Case report: A 67-year-old woman presented with palpitations, fatigue and weight loss. She had a history of TT for nontoxic multinodular goitre at the age of 60 without any sign...

Introduction: Angiosarcomas account for < 1% of all sarcomas, and are highly agressive neoplasms whose clinical course is striking: local recurrence, metastasis, and a high mortality rate. Primary angiosarcoma of the adrenal gland was first described in 1988 by Kareti et al. and is very rare with, so far, only 51 reported cases. Case report: A 49-year-old male, without prior malignancy, presented with a 4.9x5.9 cm right adrenal nodule and a 2.4 cm le...

Introduction: Graves’ orbitopathy is usually associated with Graves’ Disease, which is typically characterized by hyperthyroidism and goiter. However, in rare situations, Graves’ disease can also present with hypothyroidism and orbitopathy.Case report: Male, 38 years old, followed by his ophthalmologist for thyroid orbitopathy (exophthalmos right>left and conjunctival hyperaemia since 1 year ago) associated with asthenia, tiredness and...

Introduction: The recognition of thyroid microcarcinoma has been increasing in recent years probably as a result of the widespread use of ultrasound-guided fine-needle aspiration biopsies (FNAB) of small non palpable nodules and possibly of a more extensive histological examination.Objectives: To describe clinical and histological characteristics of papillary thyroid microcarcinoma and compare them according to its size (< or ≥5 mm).<p clas...