In January 2007, a 74-year-old male was admitted to our hospital for treatment of an adenoma-like dysplastic lesion (ALM). He had a four-year history of ulcerative colitis. Endoscopic findings revealed that a protruded lesion with an approximate size of 3 cm at the splenic flexure was surrounded by pseudopolyps. Lifting of the tumor was poor despite injection of normal saline around it. Therefo...

Background: Chronic diarrhea is a common problem in patients with symptoms related to gastro-intestinal tract. Some of these patients present with chronic non-bloody, watery diarrhea and no specific clinical, laboratory, or endoscopic findings. The aim of the present study was to investigate the value of histological findings in patients with chronic diarrhea who have normal or non-specific end...

introduction: chronic nasal obstruction due to adenoid hypertrophy is a very common disorder. although the clinical assessment of adenoid hypertrophy is essential, its real value in young children is difficult to evaluate. the purpose of this prospective study was to validate a simple clinical score to predict the severity of adenoid obstruction and to evaluate the relationship between this met...

Endoscopic and radiological examination was performed in 53 children with gastro-oesophageal reflux. There was fair agreement between endoscopic and radiological findings. Most patients showed either a normal or an erythematous oesophageal mucosa at endoscopy and these patients became asymptomatic on conservative therapy. 7 children presented destructive changes of the oesophageal mucosa with s...

Metastatic gastric cancer is extremely rare and gastric metastasis from ovarian adenocarcinoma has rarely been reported. All of the previously reported metastatic lesions presented as an ulcerative lesions. We report a case of 49-year-old woman in which gastric metastasis from ovarian adenocarcinoma presented as a submucosal tumor without ulceration on endoscopic examination. Gastrointestinal s...

Ureteroscopy has evolved in many aspects, particularly in the flexibility and size of ureteroscopes. We have developed a new detachable access sheath to make ureteroscopic procedures more straight-forward and to reduce possible damage to delicate instruments used in the procedure.

The endoscopic examination of a 64-year-old male patient revealed a gastric submucosal tumor in the anterior wall of the gastric antrum. The lesion increased in diameter to 25 mm and was resected completely with endoscopic submucosal dissection (ESD). Histological examination of the submucosal tumor gave a diagnosis of an inflammatory fibroid polyp (IFP). It is suggested that ESD may be an effe...

INTRODUCTION Adult choanal atresia is a rare congenital malformation of the nasal cavity characterized by the complete obliteration of the posterior choanae, only ninth cases are reported in the literature, we present in our observation the tenth case of adult bilateral choanal atresia. PRESENTATION OF CASE A 18-year-old man presented at our department with complaints of nasal obstruction, na...