Endocrine Abstracts

Background: Prolactinoma is the most common functioning pituitary adenoma. Subclinical atherosclerosis and cardiovascular risk in patients with prolactinoma were reported but have not been clarified yet.Aim: Our study aims to compare prolactinoma patients with a control group in terms of lipid profile, body fat distribution, and subclinical atherosclerosis markers.Methods: This single-center, prospective study included 32 patients ...

Parathormon treatment for osteoporosis is rarely complicated with hypercalcemia. Vitamin D treatment with high doses frequently can cause asymptomatic intoxication.We present a case with life-threatening hypercalcemia complicated both parathormon and high-dose vitamin D.A 85-year old woman hospitalized for sudden-onset confusion. In history she had coronary-artery by-pass operation and a serebrovascular accedant. She was treated with teriparatide 20 &#95...

Introduction: Fine needle aspiration cytology (FNAC) has been widely accepted the most accurate, safe and cost-effective method for evaluation of the thyroid nodules. The most challenging category in the FNAC is atypia of undetermined significance (AUS) and follicular lesion of undetermined significance (FLUS). Bethesda System (BS) recommends repeat FNAC in that category due to their low risk of malignancy. In our study, we aimed to investigate the malignancy rate of thyroid n...

Introduction: Atypical parathyroid adenoma (APA) is a difficultly diagnosed tumor, including some histological features of parathyroid carcinoma (PC). In literature, no definite criteria are considered to be present to distinguish preoperatively APA from PC. It is difficult to distinguish APA and PC intraoperatively. Our report, a case applying with high levels of calcium (Ca) and intact parathyroid hormone (iPTH) and diagnosed with APA was presented.Cas...

Introduction: Our objective for the current review was to inquire the thyroid cancer frequency rate within the patients who have had total thyroidectomy procedure for definitive Graves’ disease treatment and to evaluate the contribution of the presence of nodules to malignity rates.Materials and methods: The present study was conducted by scanning the data of 214 patients who were applied total thyroidectomy for permanent Graves disease treatment, r...

Introduction: Follicular variant papillary thyroid carcinoma (FVPTC) is the most common variant of papillary thyroid carcinoma (PTC) after classical PTC (CPTC). In this study, we aimed to compare functional status, ultrasonographical features, cytological results and histopathological characteristics of patients with CPTC and FVPTC.Methods: Patients diagnosed with CPTC and FVPTC in our clinic were reviewed retrospectively. Data of preoperative thyroid fu...

Objective: Thyroid diseases are reported to be in 22–70% of primary hyperparathyroidism (PHPT) patients in different studies. Thyroid pathology is detected during neck exploration in some of these patients. In this study we aimed to investigate thyroid pathology in patients operated for PHPT in our clinic.Method: About 32 PHPT patients were included in the study. Patients were evaluated with thyroid function tests, antithyroglobulin antibody, antith...

Background: More than 12,000 people are diagnosed with neuroendocrine malignancies each year in the US. There are limited data on YO-NETs/YO-NECs. In the present study, we seek to evaluate clinical characteristics/trends of patients with GI-YO-NETs and GI-YO-NECs.Methods: Using the National Cancer DataBase, NCDB, we identified 124,081 GI-NETs and 52,063 GI-NEC cases 18 or older, diagnosed between 2004 and 2019. Histology codes to identify NETs and NECs w...

Introduction: Multiple endocrine neoplasia type 1 (MEN1) is a rare, heritable syndrome characterized by a hyperparathyroidism, pituitary adenoma and pancreatic islet cells.Case: A 56-year-old male patient had a single parathyroid excised for primary hyperparathyroidism 10 years ago. He was further investigated due to hypoglycemia and a mass was found in the head of the pancreas on MRI. It was reported as neuroendocrine tumor and no recurrence was found i...

Introduction: Langerhans cell histiocytosis (LCH) is a neoplastic histiocytic disorder that characterized by proliferation of abnormal Langerhans cells. The most typical organs affected by LCH are the skin and bones, though it can also affect the pituitary gland, central nervous system, liver, spleen, lungs, and other organs.Case 1: 36 year old man presented with polyuria, polydipsia and right hip pain lasting about 4 months. The pain increased in the la...