Endocrine Abstracts

Introduction: The prevalence of pituitary thyrotropin secreting tumors (TSH-omas) is 1-2 cases per million inhabitants, most of them being macroadenomas. The differential diagnosis may be challenging, especially for microadenomas.Case Report: A 50-year-old male was observed at the endocrinology department with multinodular goiter. He noticed progressive neck enlargement over the previous months but denied other complaints. There was no family history of ...

Functional hypogonadism has been described in association with acute severe medical or surgical illness, subacute recovery and chronic disease. We present a case of transitory hypogonadism manifested during a peri-surgical period. A 42-year-old patient was sent to the endocrinology clinic due to hypertension and a solitary adrenal mass. He was treated with bisoprolol and telmisartan, that he maintains until today. The evaluation favoured non-functional adenoma but during the f...

Although, diabetes type I patients in Portugal have complete and free access to HbA1c management (via multiple daily injections) only a few percentage has been provided an insulin pump – priority is given to children and women in fertile age trying to get pregnant. By the end of 2014, 1.150 insulin pumps had already been provided by the National Program of Insulin Pumps, but at least 3.000 patients with indication for insulin pump use were in waiting list. HbA1c pre-pump ...

Background: Management of obesity and overweight greatly improves glycemic control in type 2 diabetic (T2DM) patients and also provides positive impact in other cardiovascular risk factors in this population.Objectives: Evaluate the impact of weight and weight variability in subclinical inflammation and comorbidities of T2DM patients, over the last decade.Methods: Retrospective study of 1900 patients with T2DM, with a minimum of 2 ...

Introduction: Takotsubo cardiomyopathy or stress-induced cardiomyopathy (SICM) is a rare condition. Even more rare cases associated with glucocorticoid deficiency have been described.Case report: AAGM, a 74-year-old man was admitted to the inpatient Endocrine Department because of suspected panhypopituitarism. Six months before the diagnosis of SICM was established after an acute coronary syndrome episode with no lesions found in coronary angiography and...

Introduction: Von Hippel–Lindau disease (VHLD) is an autosomal dominant neoplastic syndrome characterized by the development of multiple cancers and cists, including pheochromocytoma and islet cell tumors. Screening is mandatory for family members of index cases.Case report: A 23-year-old male Caucasian was referred to Endocrine Department because of the recent genetic diagnosis of VHLD during familiar screening. The mutation c.482G>A(p.Arg161GI...

Introduction: Hyponatremia is defined as a serum sodium level of <135 mEq/l and it is considered severe when the serum level is below 125 mEq/l. In patients with diabetes insipidus treated with desmopressin, it is usually secondary to desmopressin overmedication.Case report: A 79-year-old man, with a past history of post traumatic central diabetes insipidus treated with desmopressin. The patient had multiple admissions to the hospital due to hyponatr...

Introduction: The ‘Atypia of Undetermined Significance/Follicular lesion of Undetermined Significance’ (AUS/FLUS) category of the Bethesda Classification for thyroid nodules fine needle aspiration cytology (FNAC) is reserved for specimens that contain cells with architectural and/or nuclear atypia that is not sufficient to be classified as suspicious or malignant. Our objective is to report our experience in the follow-up and outcome of patients with AUS/FLUS in thyr...

Introduction: Several studies point towards lower testosterone levels (TL) in patients with obesity and/or insulin resistance (IR).Aim: To analyze the influence of anthropometric parameters and IR on TL in obese men and weight-dependent changes after a short-term weight loss program.Methods: Data were collected from a group of male patients, aged 18 to 65, when they attended a first obesity appointment and at reassessment 6 months ...

Introduction: Increasing incidence of thyroid cancer might be a consequence of an increase detection of subclinical disease. The aim of this study was to compare the clinical and pathologic characteristics of nonincidentally discovered (NID) thyroid cancer with incidentally discovered (ID) on postoperative pathology.Methods: A retrospective medical record review of 104 patients with thyroid cancer was performed. A group I of 69 patients with NID thyroid ...