chronic inflammatory demyelinating polyneuroradiculopathy (cidp) is an immune mediated disorder characterized by progressive developing or relapsing symmetrical motor or sensory symptoms in more than one limb over a period of two months. achalasia, as a primary esophageal motility disorder, is also characterized by increasing the tone of lower esophageal sphincter, absence or incomplete sphinct...

We examined 170 formalin-fixed paraffin-embedded samples from esophageal squamous cell carcinoma patients. All subjects live in Mazandaran province, a region with high incidence rate of esophageal cancer and have become known as the “Asian Esophageal Cancer Belt”. Samples were tested for HPV-DNA by MY09/11 and Gp5+/6+ general primers using nested PCR. Of the 170 ESCC samples, 86 (50.6%) were ma...

OBJECTIVE Esophageal cancer is a disease whose prognosis is dismal and its surgery involves considerable risks, consequently the opportunity of esophageal resection in elderly patients with esophageal cancer is questionnable. The aim of this study was to analyze, with respect to their age, the outcome of 386 consecutive patients who underwent esophagectomy and simultaneous replacement for cance...

BACKGROUND The gastric pull-up procedure, a standard intervention after radical esophagectomy, is associated with high morbidity and mortality due to leaks and stricture. A previous preclinical study showed that an extracellular matrix (ECM) scaffold with autologous muscle tissue could be used to repair a complete circumferential defect in the cervical esophagus. The aim of the present study wa...

Leiomyoma is a rare esophageal tumor that constitutes less than 1% of esophageal malignancies. It should be removed when diagnosed even if asymptomatic. This study presents two cases of esophageal leiomyoma in 38 and 62 years old men who presented with dysphagia and evaluated for diagnosis and location of related tumors. Patients were clinically examined and upper gastrointestinal endoscopy, ch...

Heterotopic gastric mucosa (HGM) can occur in the foremidand hindgut and, conceivably, at any of their derivatives. The origin of HGM is either heterotopic (congenital) or metaplastic (acquired). The reported incidence of HGM in the endoscopic literature ranges from 0.29-10% but an incidence of up to 70% has been reported in autopsy studies. Heterotopic gastric mucosa patches have been reported...