Endocrine Abstracts

Introduction: The 1-mg overnight low-dose dexamethasone suppression test is used as a screening tool when Cushing’s syndrome is suspected. However, the biological confirmation of this syndrome is based upon the measurement of 24-hour urinary free cortisol and low-dose dexamethasone suppression test (Liddle test). The aim of this study was to assess the performance of the 1-mg overnight low-dose dexamethasone suppression test in the diagnosis of Cushing’s syndrome.</p...

Introduction: Patients with permanent hypoparathyroidism receiving conventional treatment have increased risk of subcapsular cataracts, basal ganglia calcifications, urolithiasis and renal insufficiency. The aim of this study was to assess the prevalence and the interfering factors of these complications in patients with permanent hypoparathyroidism.Methods: We conducted a cross-sectional study including 53 patients with permanent hyperparathyroidism. Bi...

Introduction: Patients with permanent hypoparathyroidism suffer from multiple complaints and are exposed to long-term complications that compromise their well-being. The aim of our study was to assess the quality of life in patients with permanent hypoparathyroidism receiving conventional vitaminocalcic therapy.Methods: We conducted a cross-sectional case-control study including 53 patients with permanent hypoparathyroidism and 53 age-sex-body mass index...

Introduction: Spontaneous hypoglycemia in non-diabetic patients is a rare metabolic emergency caused by multiple etiologies. Factitious hypoglycemia, a form of the Munchausen syndrome, is defined as the surreptitious use of insulin or oral hypoglycemic agents to deliberately induce self-harm. It is one of the most challenging diagnoses associated with significant morbidity and mortality. The aim of this study was to assess the prevalence and the associated factors of factitiou...

Introduction: Hypothyroidism is a very common condition, and its treatment is relatively easy with levothyroxine (LT4). However, cases of resistant hypothyroidism were reported despite high doses of levothyroxine. The aim of this study was to evaluate the usefulness of the levothyroxine absorption test to confirm or exclude a disorder of thyroid hormone absorption.Methods: This was a retrospective study including patients who were admitted to our departm...

Introduction: Thyroid hormones represent a biomarker of heart rhythm disorders and pathophysiological origins remain unknown. Some of these disorders like atrial fibrillation (AF) are major issues particularly in asymptomatic patients with in Hyperthyroidism and cause of thromboembolic complications.Aim: Taking into account the uncertainty of prevalence of cardiac rhythm disorders, we aimed to investigate the prevalence of rhythmic cardiac complications ...

Introduction: Neurofibromatosis type 1 (NF1) is an autosomal dominant disorder with diverse manifestations. Patients with NF1 are particularly prone to developing tumors of the central nervous system (CNS) and endocrine disorders. Herein we report a case of pituitary hyperplasia in a woman with NF1.Observation: A 55-year-old woman was referred to our department for the exploration of recurrent hypoglycemia. Her past medical history included NF1, asthma t...

Introduction: The sellar region is known as a low-risk brain metastasis area. The prevalence of pituitary metastasis represents 1% of all surgical tumors of the pituitary gland. In most cases, pituitary metastasis is identified in patients with a prior history of cancer. In a few cases, it can reveal the primary tumor. The aim of this study was to assess clinical and paraclinical features of pituitary metastasis. Methods: This was a retrospective and des...

Introduction: Acromegaly is a rare endocrine disorder. In 95% of cases, it is caused by a GH-secreting pituitary adenoma. Rarely, acromegaly is due to ectopic production of GH or growth hormone-releasing hormone (GHRH). Herein, we report a case of acromegaly with negative pituitary magnetic resonance imaging (MRI) and discuss its possible etiology and management.Observation: A 75-year-old woman was referred to our department for the exploration of acquir...

Introduction: Ectopic thyroid gland is a rare pathology due to an abnormality in the embryological development and/or migration of the gland. The aim of this study was to assess clinical and paraclinical characteristics of adult patients with ectopic thyroid gland.Methods: This was a retrospective study including adult patients with ectopic thyroid gland. Clinical, biological, hormonal, radiological and therapeutic data were collected.<p class="abste...