Primary aortoesophageal fistula: presenting as massive upper gastrointestinal hemorrhage

Primary aortoesophageal fistula is a rare cause of upper gastrointestinal bleeding. A six-year-old boy presented with massive upper gastrointestinal hemorrhage. Endoscopy revealed a submucosal bulge in the esophagus with an ulcer and clot at the top. Lateral skiagram of the chest showed a posterior mediastinal mass. CT scan of the chest revealed a ruptured aortic aneurysm into the oesophagus, confirmed the diagnosis. The patient succumbed to the illness before he could be subjected to definitive treatment.

Unusual foreign bodies of upper gastrointestinal tract

We report management of unusual foreign bodies of upper gastrointestinal tract, namely beer bottle cap, raisins and pistachu, mango peel, betelnut and plum seed at a university hospital in Northern India.

Endoscopic variceal ligation in children

Endoscopic variceal ligation, a mechanical mode of variceal obliteration, was used in the management of patients having extrahepatic portal vein obstruction. Fifteen patients (10 males, 5 females) had grade III varices. Their mean age was 8.13 years (range, 3 to 14 years). Obliteration was achieved in 14 patients (93.33%) after a mean number of 1.86 (range, 1 to 4) sessions. The mean number of bands required for variceal obliteration was 4.33 (range, 1 to 9). The number of bands required to obliterate each variceal column was 1.38. No patient required a blood transfusion, and there was only one recurrence of varices during the mean follow-up period of 9 months (range, 4 to 12 months). Postligation hemorrhage was encountered in one patient; there was no other complications. Endoscopic variceal ligation is an effective and safe method for early variceal obliteration in children.

Pneumatic dilatation of achalasia cardia with indigenous pneumatic dilator

Fifteen patients with achalasia cardia underwent pneumatic dilatation using an indigenous pneumatic dilator. The dilator was prepared using a Levin's tube, latex condoms and silk cloth and was introduced under vision with the help of an endoscope. Clinical improvement was seen in all the patients whereas radiological improvement occurred in 11 patients. There were no procedure-related complications.

Colonoscopy for unexplained lower gastrointestinal bleeding in a tropical country

Two hundred and forty consecutive patients with recurrent lower gastrointestinal bleeding were studied by colonoscopic examination. These included 187 adults and 53 children. The procedure was successful either in identifying the lesion or in excluding it up to the cecum in 216 (90% patients). The source of bleeding was identified in 138 (74%) adults and 43 (81%) Children. Predominant lesions in adults were nonspecific colitis and ulcers (58%), polyps (19%), cancer (10%), rectal varices (4%) and tuberculosis (3%). Juvenile polyps (77%) and nonspecific colitis and ulcers (23%) were the cause of bleeding in children. Both in adults and children, 92% of these lesions involved the left colon. Rectum and sigmoid colon were mainly involved. Diffuse lesions were seen when nonspecific colitis and ulcers were the source of bleeding. Thus colonoscopic examination was useful in localizing the cause of rectal bleeding and the predominant lesions were different from those reported in the Western hemisphere.

Jejunal perforation: a complication of colonoscopy

Perforation of a hollow viscus following fibreoptic endoscopy is rare. Perforation following colonoscopy has been reported to occur in the large intestine. We report a case. Small bowel perforation subsequent to colonoscopy.

Psychological and sociodemographic correlates of the irritable bowel syndrome

Thirty patients with the Irritable Bowel Syndrome (IBS) were evaluated for personality profiles and psychiatric morbidity. In comparison with normal controls, these patients were more neurotic, showed more anxiety and had a higher incidence of neurotic depression, anxiety neurosis and alcoholism. IBS was found to be more common in young, urban males and sedentary workers.

Endoscopic variceal ligation: an effective method of variceal obliteration

Endoscopic variceal ligation was performed in 20 patients with portal hypertension of varied etiology. Variceal obliteration was achieved in 18 patients (90%) while recurrence of bleeding occurred in two patients (10%). The average number of bands required was four per patient and average number of sessions required for variceal obliteration was two. We found the procedure to be cheap, safe and effective in achieving early variceal obliteration.

Endoscopic sclerotherapy: treatment of choice in patients less than 3 years old with extrahepatic portal vein obstruction

Thirty-two children under 3 yr of age with extrahepatic portal vein obstruction were treated with endoscopic sclerotherapy. The group consisted of 22 males and 10 females, with a mean age of 1.96 yr (range 7 months to 3 yr). The procedure was well tolerated by all after premedication with intravenous diazepam. Esophageal varices were eradicated in all children after 4.45 sessions (+/- 1.12). Follow-up clinical and endoscopic evaluations have been carried out over a period of 9 months to 4 yr (mean 3.5 yr) after the patients were put on a sclerotherapy program. There was a significant reduction in number of bleeding episodes (60 vs. 8), mean blood transfusion requirement (2.19 vs. 0.31), and bleeding risk factor (0.09 vs. 0.008). There were a few minor conditions, such as transient dysphagia and esophageal ulcerations, in 14 patients (43.75%), which later responded to medical treatment. Perisclerotherapy bleeding, seen in six patients (18.7%), responded to repeat sclerotherapy. Recurrence of varices was encountered in two patients (6.25%); these were eradicated after reinstitution of sclerotherapy. Endoscopic sclerotherapy is the treatment of choice in patients of extrahepatic portal vein obstruction who are below 3 yr of age.