Endocrine Abstracts

IntroductionThe Carney Complex (CNC) is a rare, autosomal dominant, multiple endocrine neoplasia. It involves multiple endocrine glands, cardiac and skin myxomas, mammary fibroadenomas and mucocutaneous pigmentation. Cushing’s syndrome, due to primary pigmented nodular adrenocortical disease (PPNAD), is described in 25% of the cases.Case reportWoman, 21-year-old, was refered for secondary amenorrhea. Med...

IntroductionPheochromocytomas (PHEO) and paragangliomas (PGL) are neuroendocrine tumors arising from the chromaffin cells of the adrenal medulla and extra-adrenal autonomic paraganglia, respectively. They are rare and generally benign neuroendocrine tumors. However, malignancy (defined as the evidence of metastases in nonchromaffin sites distant from the primary tumor) occurs in 2 to 26%. Malignant PHEO and PGL are very challenging malignancies associate...

IntroductionParathyroid carcinoma (CaPa) is an extremely rare cause of primary hyperparathyroidism. Patients with CaPa usually present severe hypercalcemia with abrupt bone and renal diseases, neurologic manifestations and gastrointestinal symptoms. However, sometimes the presentation is insidious with nonspecific symptoms and mild hypercalcemia. Surgery is the only curative treatment and after surgery close monitoring of calcium levels are necessary due...

IntroductionDiabetes mellitus (DM) and older age are frequent comorbidities as well as factors associated with poorer outcomes in patients with Coronavirus disease (COVID-19). The reason for worse prognosis in patients with diabetes is likely to be multifactorial.Objectives We aimed to evaluate clinical characteristics and their impact on the outcomes of elderly patients with and without DM hospitalized with ...