Endocrine Abstracts

Introduction: Hypercalcaemia in acromegaly can be a result of several pathophysiological mechanisms. Multiple endocrine neoplasia type 1 (MEN1) syndrome, mitogenic effect of hyperactivated GH–parathyroid gland axis, i.e. primary hyperparathyroidism and hypercalcaemia mediated by elevated 1,25-dihydroxyvitamin D should be considered.Case report: We describe a case of acromegaly associated with primary hyperparathyroidism. A 52-year-old female was dia...

Introduction: Thyroid hormone deficiency can lead to the impairment of cardiac function. Whether subclinical hypothyroidism (ScH) is a risk factor for left ventricular (LV) dysfunction is controversial. Aim of the study was to assess whether ScH is associated with LV systolic and diastolic dysfunction and it’s reversibility after treatment with L-thyroxine.Material and methods: Twenty-seven consecutive patients with newly diagnosed Sc...

McCune–Albright syndrome (MAS) is characterized by fibrous dysplasia (FD), cutaneous cafe-au-lait pigmentation and autonomous hyper-secretory endocrinopathies. Association of acromegaly with MAS is very rare. We present a case of a 35-year-old men with MAS, diagnosed with poly-ostotic fibrous dysplasia at the age of 12, no history of premature puberty, with GH secreting cystic macroadenoma 40×35×45 mm big and clinical picture of acromegaly, hypopituitarism and b...

Objective: Subclinical hypothyroidism (ScH) is a common condition and may be associated with dyslipidemia. We investigated the effect of levothyroxine therapy (L-T4) on lipid parameters in patients with a mild form of subclinical hypothyroidism according to the presence of thyroid peroxidase antibodies (anti-TPO antibodies). Material and methods: Fifty-seven patients with newly diagnosed ScH (TSH levels between upper reference value and 10 mIU/l with nor...

Introduction: Overt hypothyroidism and severe subclinical hypothyroidism (ScH) are associated with dyslipidaemia, and its condition is reversible after thyroid replacement therapy. We investigated the effect of levothyroxine therapy on lipid parameters in patients with mild form of subclinical hypothyroidism (ScH).Material and methods: Fifty-seven patients with newly diagnosed ScH with TSH levels below 10 mU/l and 30 age and sex-matched healthy subjects ...

Adenomatoid tumors are relatively uncommon neoplasms of mesothelial origin, usually occuring in the male and female genital tracts. Rare extragenital adenomatoid tumor has been identified in adrenal gland. The differential diagnosis includes metastatic carcinoma and adrenocortical carcinoma.We present a case of 30 years old woman with incidentally radiological (ultrasound) finding of unilateral tumor in the right adrenal gland. CT and MRI were of great v...

We describe a case of cystic pheochromocytoma (PCC) with negative biochemical evaluation, diagnosed on the basis of hypertensive crises during operative management and histopathologic findings. A 57-year-old woman complained of several episodes of stabbing right upper abdominal pain accompanied by tachycardia, headache, lack of breath, elevated blood pressure and vomiting in the preceding three years. At presentation, blood investigations were significant only for mildly eleva...

Subclinical hyperthyroidism (ScHyper) is a condition with suppressed TSH, and normal free T3 and free T4 hormones, affecting 10% of the population. There are two subgroups of patients, the first group with TSH lower than 0.1 U/l, and the second group with mildly suppressed TSH between 0.1 and the lower assay reference limit. The patients from the first group should be treated, but there is no evidence for therapy for the second group of patients.We prese...