How does pregnancy affect the patients with pituitary adenomas: a study on 113 pregnancies from Turkey.

Objective: Data regarding pregnancies in relation to pituitary tumors are limited. The effects of pregnancy on pituitary adenomas and the effects of adenoma itself (hormonal activity, mass effects and pituitary insufficiency) and/or treatment on the ongoing gestation and developing fetus were evaluated.

Methods: The study was a retrospective study.

Effect of Vitamin D Treatment on Serum Sclerostin Level.

Sclerostin is an osteocyte-secreted endogenous inhibitor of Wnt signaling. Several systemic and local factors have been suggested as possible regulators of sclerostin expression by osteocytes. In this study, we examined the effect of vitamin D treatment on sclerostin levels.

Giant malignant pheochromocytoma with palpable rib metastases.

Pheochromocytoma is a rare and usually benign neuroendocrine neoplasm. Only 10% of all these tumors are malignant and there are no definitive histological or cytological criteria of malignancy. Single malignancy criteria are the presence of advanced locoregional disease or metastases.

Importance of postoperative stimulated thyroglobulin level at the time of 131I ablation therapy for differentiated thyroid cancer.

Background: Serum thyroglobulin detection plays an essential role during the follow-up of thyroid cancer patients treated with total/near total thyroidectomy and radioiodine ablation. The aim of this retrospective study was to evaluate the relationship between stimulated serum thyroglobulin (Tg) level at the time of high dose 131I ablation and risk of recurrence, using a three-level classification in patients with differentiated thyroid cancer (DTC) according to the ATA guidelines. Also we investigated the relationship between postoperative stimulated Tg at the time of ablation and DxWBS results at 8-10 months thereafter.

Assessment of bone mineral density in patients with Sheehan's syndrome.

Introduction: The number of studies concerning bone mineral density (BMD) in patients with Sheehan's syndrome (SS) are scarce. We aimed to investigate the relationship between BMD and deficient hormones in patients with newly diagnosed SS.

Material And Methods: Thirty-four patients with SS and age-gender-weight matched 22 controls were included in the study.