Endocrine Abstracts

Introduction: Cutaneous metastization of differentiated thyroid carcinomas is a rare event.Clinical case: MMS, a 69-year-old male was submitted to left hemithyroidectomy+isthmectomy on May 2006 after FNA of a left node revealed follicular tumor. Histology showed Hurthle cell adenoma. The patient maintained irregular follow-up by endocrinologist. In October 2011 he referred the appearance of small bilateral cervical skin nodules. Physical exam showed thre...

Introduction: Thionamides are important drugs in the treatment of hyperthyroidism. Despite that, they can be associated with rare but serious complications, which require drug discontinuation.Case report: Sixty-five-year-old woman with Graves’ disease, treated in 2002 with methimazole and in remission until 2012. Recurrence of Graves’ disease was diagnosed in March 2012 and she was started on propylthiouracil (PTU) 150 mg per day. She presented...

Introduction: Hypoglycemia is a major limiting factor in intensive glucose control in diabetes mellitus. Its incidence has been increasing with the demand for intensive therapy for the prevention of the diabetic chronic complications. There are few studies in our country regarding the evaluation of hypoglycemia in the emergency room (ER).Objective: To characterize severe hypoglycemia episodes and patient features in individuals admitted to the ER.<p ...

Introduction: Severe hypoglycemia is defined as an episode that requires the assistance of another person in order to correct it. Most of the costs associated with hypoglycemia in diabetes mellitus patients are the result of severe episodes, when treated by health care professionals. In our country there are few studies regarding the epidemiology of episodes of hypoglycemia evaluated in the pre-hospital care setting.Methods: We retrieved all episodes of ...

Introduction: Insulin neuritis is a rare form of presentation of diabetic neuropathy, usually associated with the sudden intensification of glucose control in individuals with long standing uncontrolled diabetes mellitus.Objectives: To report a case of insulin neuritis in a young male, few weeks after diagnosis and insulin therapy initiation.Clinical case: Male, 22 years old, previous history of excess weight until he was 19 years ...

Introduction: Patients with psychotic or depressive disorders have an increased risk of developing metabolic syndrome, not only because of their unhealthy lifestyle (sedentary habits, inadequate diet and smoking) but also because of the negative impact of antipsychotic agents (specially clozapine and olanzapine) on several metabolic features. These include overweight/obesity, dyslipidemia, development of new-onset type 2 diabetes, worsening of pre-existing diabetes and diabeti...

Introduction: Steroid cell tumors are rare ovarian sex cord-stromal tumors with malignant potential comprising <0.1% of all ovarian tumors. A subtype called not otherwise specified (NOS) accounts for approximately one-half of all ovarian steroid cell tumors. The average age of presentation is 43 years, with androgenic clinical features in 56–77% of cases.Case report: A 21-year-old female, on liver transplantation waiting list due to Niemann&#150...

Aim: To evaluate the serum levels of resistin and adiponectin, and the potential relationship between these adipokines, thyroid function, lipid profile, C-reactive protein (CRP) and homocysteine levels in patients with autoimmune thyroiditis (AIT) and subclinical hypothyroidism (SCH).Methods: patients with AIT (58 females; 47.7±16.7 years) were studied; 33 of them had also SCH. These patients were diagnosed by a positive result in an anti-peroxidase...

Introduction: Even with a high incidence of infertility owing to the suppressive effects of hypercortisolism in the gonadal axis, either associated or not to hyperandrogenism and ovulatory dysfunction, Cushing’s syndrome (CS) during pregnancy has been reported. This could be due to a greater rate of CS among women in reproductive age; however, it is a rare condition, with fewer than 200 cases reported in the literature. In general, CS affects 2–25 people to every 1...

Introduction: Madelung’s disease is a rare disorder characterized by a disturbance in the adipocyte metabolism. Mainly occurs in alcoholic Mediterranean male, presenting multiple, symmetrical lipomas.Case report: A 49-year-old obese man with a history of alcoholism, complaint of weight gain, soft and slow-growing swelling of the neck, and shoulders. His past history: epilepsy, alcoholic CHD, hypothyroidism, severe sleep apnea, vitiligo and HTA. His ...