Endocrine Abstracts

Introduction: Synovial sarcoma represents a type of cancer derived from soft tissues; young males are more affected.Material and methods: This is a case report of a male with a cervical mass confirmed as sarcoma. Later on the investigations lead to the discovery of a thyroid nodule challenging the differential diagnosis. We assessed thyroid ultrasound, computed tomography (CT) at the cervical, thorax, mediastinum and abdomen; TSH (Thyroid Stimulating Hor...

MEN2A is an autosomal dominant inherited syndrome, caused by a gain of function germline mutation in the RET proto-oncogene, with multiglandular tumoral development. Although the presence of MTC is very high and 50% of patients present with pheochromocytoma, the penetrance of hyperparathyroidism is estimated to be between 9 and 34%. The clinical presentation of the syndrome varies widely even in members of the same family, because of the difference of gene penetration (1). In ...

Acromegaly control/remission is defined by stringent criteria: normal age-/sex-adjusted IGF1 and random GH (GHr) <1 ng/ml or a GH nadir (GHn) during oral glucose tolerance test (OGTT) of <0.4 ng/ml. However discordances between GH and IGF1 have been recorded in about 30% of patients. We retrospectively analyzed the evolution in patients with acromegaly and discordant GH–IGF1 levels while being treated with somatostatin analogs (SSA) and/or cabergoline (CAB).<p...

Introduction: Pheochromocytomas are rarely malignant, defined by the presence of cathecholamine – producing metastases. Malignant pheochromocytoma responds poorly to chemotherapy and radiotherapy. 131I-MIBG therapy can be used to prolong survival, with minor side effects.Case: A 45-years old woman known with malignant pheochromocytoma, with a long medical history, first came to our clinic in July 2012. Her diagnosis was suspected in 1999 ...

Introduction: The pituitary non-secreting microadenomas (or incidentalomas) are frequently diagnosed over the last decades thanks to imagery scan progresses and access. The gonadal dysfunction, as well as other pituitary deficiency is related to common genetic backup (+/− other pituitary dysfunctions) or may be incidental.Aim: We analyzed the endocrine profile in pituitary incidentalomas (microadenomas).Material and method: A...

Introduction: The pituitary tumors which are considered pituitary incidentalomas are accidentally discovered at pituitary scan and they associate a lack of pituitary hyper-secretion. Opposite to what generally are considered for adrenal incidentalomas, the pituitary incidentalomas are more frequent with years of life.Aim: We analyzed the incidentaloma sizes related to decades of age.Material and method: This is a retrospective stud...

Introduction: Pituitary tumours may interfere with fertility and pregnancy may be uncommon in these cases, but some patients can conceive spontaneous. Also in pregnancy, due to the physiologic changes of the pituitary gland, gradual volume increase and cellular hyperplasia that target hormonal secretion, the evaluation of the pituitary function is very complex.Clinical cases: We present 5 cases of female patients (24 – 35 years old) that were diagn...

Background: Primary hyperaldosteronism or Conn’s syndrome is one of the adrenocortical causes of hypertension, alongside hyperdeoxycorticosteronism, apparent mineralocorticoid excess and Cushing syndrome. The two types of hypertension-inducing adrenocortical syndromes (Conn’s and Cushing) are extremely rare to be decribed in the same patient. We describe a case of a patient with clinical and biochemical evidence of Conn’s syndrome due to a left adrenal adenom...

Introduction: Adrenal carcinomas are rare tumor. It has an estimated incidence of ~0.5–2 new cases per million people per year. Just 25% of adults with hormone-secreting adrenal carcinomas present overproduction of both glucocorticoids and androgens. Women develop adrenal carcinomas more often than men.Objectives: We report a case of 47-year-old female presented with weight gain, generalized weakness and hypertension for the last 6 months. Phy...

Multiple endocrine neoplasya type 2 (MEN-2) is a rare hereditary complex disorder caused by a germline activating mutation of the RET proto-oncogene. The estimated prevalence is approximately 1:30.000. Three clinical forms have been described depending on the phenotype: MEN2A (80%), MEN2B and familial medullary thyroid carcinoma (MTC).Clinically, MEN2A present with MTC (80–100%), unilateral or bilateral pheocromocytoma (40%) and primary hyperparath...