Endocrine Abstracts

The aim of our study is to detect parameters which may predict recurrences during long-term follow-up in papillary thyroid cancer patients who achieved remission after primary treatment. The data of 492 patients who achieved selected remission criteria after primary treatment were recorded. Remission criteria were for anti-thyroglobulin (antiTg)-negative patients: no uptake in first iodine-131 whole body scan (WBS) after primary treatment and stimulated thyroglobulin (Tg) leve...

Aim: Several studies suggested that there is a relationship between serum levels of IGF1 or their polymorhisms and some cancer types. The genetic polymorphism in the region of IGF promoter region which is composed of cytosine–adenine repeats, affects the promoter activity. It is suggested that serum IGF1 levels are inversely associated with the length of CA repeats. There are studies reporting that the carriers of the CA 19 allele are more likely to develop some cancer ty...

Introduction: Fibroblast growth factor (FGF)-23 is a peptid, released from bone tissue and osteogenic cells. Phosphatonins regulate phosphate homeostasis in some phosphate wasting disorders such as X-linked hypophosphatemia, otozomal dominant hypophosphatemic rickets, and tumor-induced osteomalacia.FGF-23 is a possible phosphatonin: it regulates phosphate homeostasis by PTH independent actions.Objective: In the present study, we ai...

Primary hyperparathyroidism (PHP) during pregnancy is a very rare event that increases maternal and fetal morbidity and mortality. Complications during pregnancy or neonatal period have included spontaneous abortion, stillbirth, neonatal death, neonatal tetany.Management of maternal PHP diagnosed during pregnancy should be based on the patients’ symptoms and severity of the disease. Hyperparathyroidism characterized by progressive symptoms should be...

Ectopic ACTH syndrome (EAS) occurs in around 10% of all cases with ACTH-dependent hypercortisolism. The mean age of clinical presentation varies from 45 to 50 years, and most of them caused by intrathoracic neoplasm, and recognition of the disorder may be delay. Subsequently, it may be difficult to locate the ACTH source and manage the patients’ hypercortisolism. We present our patients with EAS from 2000 to 2007. Four patients, aged 15–43 years, two females and two ...

Enormous evidence suggests that vitamin D deficiency could be linked to several chronic diseases, including cardiovascular disease, diabetes, obesity, depression and cancer. The purpose of this study was to examine the prevalence of vitamin D deficiency and its correlates to test the hypothesis that vitamin D deficiency was common among adult Turkish population, particularly in women. The Turkish Diabetes, Hypertension, Obesity and Endocrine Disease Survey (TURDEP-II) Jan to J...

Aim: Thyroid hormones play an important role in bone remodeling. The aim of the study was to evaluate the changes of bone markers and osteoprotegerin (OPG)/sRANK-L levels during follow-up in a group of patients with thyroid cancer.Material and methods: Twenty euthyroid women with the diagnosis of differentiated thyroid cancer were enrolled to the study (39.25±13.46 years, 6 postmenopausal) before thyroidectomy. Samples were collected before the oper...