Endocrine Abstracts

Craniopharyngiomas (CP) are congenital, benign, embryonic malformations which arise from ectoblastic remnants of Rathke’s pouch and are located in the (supra-)sellar region. Many patients show a reduced growth rate and an increased BMI early before the diagnosis of CP. However, it is unknown whether patients with CP present with increased head circumference before diagnosis. A cohort of 90 patients was screened for medical records of their developmental monitoring visits....

Introduction: Patients with adrenal insufficiency (AI) are known to have a higher cardiovascular risk (CVR) than the normal population. In particular arteriosclerosis, coronary heart disease, arterial hypertension, hyperlipoproteinemia as well as metabolic disturbances contribute to the increased morbidity and mortality. Aim of this study was to evaluate known cardiovascular risk factors as well as the quality of care by the treating physicians.Material ...

Many organs are functionally sexually dimorphic, resulting in profound differences in the activity of several physiological systems, including the hypothalamic-pituitary-adrenal (HPA) axis. The rodent HPA axis matures post-weaning, characterized by parallel increments in adrenal weight, adrenal cortical size and corticosterone secretion. Between postnatal days (PND) 30 to 45, these parameters increase to a greater extent in females compared to males. Over this same interval, h...

Background: Children and young people with type-1 diabetes (T1D) have excess all-cause hospital admissions, particularly younger children with lower socioeconomic status. Education on managing alcohol is provided to teenagers with T1D in paediatric clinics, but its effectiveness is unknown. We compared the risk of alcohol-related hospital admissions (ARHA) in young people with childhood-onset T1D with the general population for the same birth years.Metho...

Introduction: The treatment of choice for parathyroid carcinoma (PC) is a radical en bloc resection. Treatment options for patients with metastatic PC are limited especially if a complete tumor removal cannot be performed. We present four cases of PC patients with multiple metastasis and refractory hypercalcemia that eventually received a multikinase inhibitor with different response on therapy.Clinical cases: The first patient was a 27-year-old woman wi...

Introduction: Pregnancy is rare in patients with Cushing Disease (CD) owing to ovulatory dysfunction. When surgery is not curative, medical treatment is usually considered. Ketoconazole and mitotane, commonly used medical therapies, have questionable teratogenicity and are not often options in pregnancy. Cabergoline was found to be effective in reducing hypercortisolism in Cushing’s disease. Observational studies suggested that low dose cabergoline treatment at the time o...

Introduction: Despite recent developments in biochemical, radiological and molecular techniques, a preoperative diagnosis of parathyroid carcinoma (PC) remains a difficult task. The main challenge of all studies in this area is a small number of cases based on retrospective data. The search for new blood biomarkers associated with PC could be important for early diagnosis and prognosis. Dysregulated microRNA (miRNA) levels are involved in tumorigenesis and may serve as diagnos...

Introduction: Prolactinomas are mostly benign tumours usually managed with pharmacological treatment. Some, however, seem to be resistant to dopamine agonists (DA) for unclear reasons. The relationship between T2W signal intensity (T2WSI) and response to treatment with somatostatin analogs is well described in acromegaly patients. Some evidence suggests that prolactinoma’s T2W hypointensity might be related to higher baseline prolactin levels and more resistance to DA.</p...

Objective: Polycystic ovary syndrome (PCOS) is characterized by biochemical and clinical androgen excess and disturbed ovarian function and is associated with disorders of glucose and lipid metabolism. Isoflavones are phytoestrogens exerting endocrine effects on human hormone and metabolic signaling and may influence symptom penetrance in PCOS. We investigated whether women with PCOS and healthy controls have alterations in their capacity to metabolize hormonally active dietar...

Background: Hypercalcemia may stimulate thyroid’s C-cells to produce the calcitonin, that could lead to misdiagnosis of medullary thyroid cancer.Clinical case: A 47-year-old woman suffered from fracture of the left knee. She could not walk and used a wheelchair. CT scan in a public hospital detected multiple bone lytic changes in the ribs and vertebrae (mts?), tumor in the liver (mts?) and node in the thyroid gland 2.6*1.9 cm. Thyroid biopsy showed ...