No abstract available.
Humans ; Intestinal Obstruction/*diagnosis/etiology/surgery ; Male ; Meckel Diverticulum/complications/*diagnosis ; Middle Aged ; Radiography, Abdominal ; Tomography, X-Ray Computed

Meckel's diverticulum is an embryonic derivative of the omphalomesenteric duct and the most commonly encountered congenital anomaly of the gastrointestinal tract. Its incidence records about 2%. Among them, only 5% are symptomatic with complications-bleeding, intestinal obstruction, inflammation, and perforation. In particular, bleeding is a common complication and has always been caused by an ulceration of the ileal mucosa adjacent to the acid-producing ectopic mucosa in a Meckel's diverticulum. Wireless capsule endoscopy is a new method enabling non-invasive diagnostic endoscopy of the entire small intestine. We experienced a case of Meckel's diverticulum detected by wireless capsule endoscopy in a 34 year-old man who presented with chronic obscure gastrointestinal bleeding.
Adult ; Chronic Disease ; *Endoscopy, Gastrointestinal ; English Abstract ; Gastrointestinal Hemorrhage/*diagnosis/*etiology ; Humans ; Male ; Meckel Diverticulum/*complications/diagnosis

The major complications of Meckel's diverticulum(MD) are bleeding, intestinal obstruction, infection, umbilical fistula and perforation. Although the relative incidences vary between authors, bleeding is the most common complication in children. The aim of our study is to show the symptomatic guideline for the diagnosis of the bleeding MD. Eight cases with bleeding MD which were operated upon at the department of Pediatric Surgery, Yeungnam University Hospital from April 1985 to April 2001 were reviewed. Half of the patients were under 2 years of age and all patients were male. All patients were preoperatively diagnosed by previous history of intestinal bleeding (melena, hematochezia) and 99mTc pertechnetate MD scan. Segmental resection and end-to-end anastomosis was performed in 6 patients and diverticulectomy in 2 patients. Heterotropic gastric mucosa was found in 6 patients. Postoperative complication was not observed in any cases. In conclusion, in any male children with obscure intestinal bleeding, especially less than 2 years of age, bleeding MD must be suspected. It seems to us that 99mTc pertechnetate MD scan is a useful tool to diagnose bleeding MD.
Child ; Diagnosis* ; Fistula ; Gastric Mucosa ; Hemorrhage* ; Humans ; Incidence ; Intestinal Obstruction ; Male ; Meckel Diverticulum* ; Postoperative Complications ; Sodium Pertechnetate Tc 99m

Meckel's diverticulum is the most common anomaly of the intestine. It is usually asymptomatic but approximately 4% are symptomatic with complications such as bleeding, intestinal obstruction, and inflammation. Gastrointestinal bleeding is the most common presenting symptoms of Meckel's diverticulum in children, however, intestinal obstruction is the most common complications in adult patients. Reported mechanism of intestinal obstruction in Meckel's diverticulum include intussusception, adhesion, and volvulus. Recently, we experienced a case with Meckel's diverticulum associated with ileal stricture causing recurrent partial intestinal obstruction in a 48-year-old man. In contrast to other published cases of small bowel obstruction in Meckel's diverticulum, this case was caused by ileal stricture associated with Meckel's diverticulum.
Endoscopy, Gastrointestinal ; Humans ; Ileal Diseases/*diagnosis/*etiology/surgery ; Intestinal Obstruction/*diagnosis/etiology/surgery ; Male ; Meckel Diverticulum/*complications/pathology/surgery ; Middle Aged ; Recurrence

Meckel's diverticulum is an embryologic derivative of the omphalomesenteric duct and the most commonly encountered congenital anomaly of the gastrointestinal tract, affecting 1% to 2% of the general population. Although this prevalence is relatively low, Meckel's diverticulum is occasionally encountered as an incidental identification during abdominal exploration and can be associated with several life-threatening disease states, such as massive intestinal bleeding, intestinal obstruction, or on rare occasion, perforation. The management of a Meckel's diverticulum found incidentally on laparotomy is controversial because the rate of complications developing from the diverticulum remains uncertain. The data in this report are based on 18 cases of Meckel's diverticulum which were treated at the Department of Surgery, InJe University Sanggye Paik Hospital, during the 7 years between January 1990 and December 1996. The results are as follows: 1) The overall sex ratio of males to females was 5 : 1 and in the symptomatic group, the ratio was 6 : 1. 2) Ninety percent of the patients were under 40 years of age, and 56% were under 10. 3) The diverticula were located from 20 cm to 100 cm proximal to the ileocecal valve, and the average range was 53 cm from the ileocecal valve. Fifteen cases were located at the antimesenteric border, and 3 cases at the mesenteric border of the ileum. 4) The lengths of the diverticula ranged from 1cm to 6cm, and the diameters ranged from 0.5 cm to 4.5 cm. 5) Appendicitis and intestinal obstruction were the most frequent preoperative diagnoses in the symptomatic group. 6) The common complications were intestinal obstruction and inflammation. 7) Heterotopic tissues were found in three patients and all of them were ectopic gastric mucosa. 8) The treatment was a diverticulectomy or a segmental resection of the involved bowel. 9) Postoperative complications were found in three of the asymptomatic group: two early intestinal obstructions and one wound infection.
Appendicitis ; Choristoma ; Diagnosis ; Diverticulum ; Female ; Gastric Mucosa ; Gastrointestinal Tract ; Hemorrhage ; Humans ; Ileocecal Valve ; Ileum ; Inflammation ; Intestinal Obstruction ; Laparotomy ; Male ; Meckel Diverticulum* ; Postoperative Complications ; Prevalence ; Sex Ratio ; Vitelline Duct ; Wound Infection