A Case of Retroperitoneal Paraganglioma with Retrograde Ejaculation which was Occurred as a Postoperative Complication

Retroperitoneal Paraganglioma Presenting as a Chest Pain: A Case Report

Paragangliomas are very rare tumors derived from neuroendocrine cells of autonomic nervous system. Extra-adrenal paragangliomas account for only 10 to 15% of all paragangliomas and may present incidentally as a mass. Typical triad of fluctuating hypertension, headache, and sweating is not always present which makes the diagnosis difficult sometimes. Definitive diagnosis is usually made with his...

Pharyngocutaneous Fistula as a Rare Late Postoperative Complication Following Submandibulectomy: A Case Report

Introduction: Submandibular gland excision is the gold standard treatment for submandibular gland disease. Although submandibulectomy is a relatively standardized surgical procedure, complications are frequently reported. These complications include nerve paralysis or paresis, aesthetic sequelae, hematoma, salivary fistulas or sialoceles, wound infections, hypertrophic scars and inflammations c...

Retroperitoneal paraganglioma manifesting as paralytic ileus: a case report

INTRODUCTION Retroperitoneal neoplasms are rare and easily misdiagnosed. These tumors are often discovered incidentally during imaging studies performed for other reasons. Paragangliomas are tumors that arise from extra-adrenal medullary neural crest derivatives. They are usually located in the head and neck but can be found in various body sites, including the chest cavity, abdomen, pelvis and...

Retroperitoneal non-functioning paraganglioma: A case report

Endoscopic Sphingterotomy as A Therapy of Patients with Postoperative Complication of Cholecystectomy(Retrospective Study of 34 Patients in a Year)

Gallstones are among common complaints of human societies. Its prevalence has been estimated about 10% in western societies. As operational manipulation is still the method of choice in symptomatic gallstones, post-operative side effects and complaints, like remained gallstone in common bile duct, are studied. In a retrospective study we have reviewed the files of the patients hospitalized in S...