Shirzad Nasiri

Tehran University of Medical Sciences, Tehran, Iran.

[ 1 ] - Parathyroid adenoma Localization

 Background: Bilateral neck exploration is the gold standard for parathyroid adenoma localization in primary hyperparathyroidism. But surgeons do not have adequate experience for accurate surgical exploration and new methods are developed for surgery like unilateral exploration and minimally invasive surgery, thus, preoperative localization could reduces time and stress in surgical performance....

[ 2 ] - Adenoma weight and biochemical parameters in primary hyperparathyroidism

 Abstract Background: Primary hyperparathyroidism is autonomous production of parathyroid hormone. After removal of adenoma, one of the surgeons concern is postoperative hypocalcaemia. There is no precise method to determine if patients have hypocalcaemia postoperatively. The purpose of this study was to determine the relation between parathyroid adenoma weights, postoperative serum calcium and...

[ 3 ] - Prophylactic gastrectomy in familial gastric cancer: case report and review of literature

  Absract   Gastric cancer is the fourth most common cancer and the second leading cause of   cancer death. Most cases are sporadic and only 10% of patients, show familial clustering. Among these patients, 1 to 3 % have hereditary diffuse gastric cancer   (HDGC), which is autosomal-dominant and present in younger ages. Mutations in Ecadherin gene CDH1 has been identified in 30 to 50% of patient...