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Query: UMLS:C0021933 (intussusception)
 3,822 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A consecutive series of 41 patients with defecatory disorders was prospectively studied by anal manometry and evacuation proctography to determine the relationship between abnormalities and symptoms. The patients (29 female, 12 male, aged 41 +/- 2.3 years) all complained of difficulty in evacuation. All had normal colonoscopy and biochemistry. There was no evidence of megacolon or megarectum, and no symptoms had been previously treated by pelvic floor surgery. All subjects completed detailed questionnaires related to gastrointestinal symptoms with special reference to excessive straining and discomfort, digital manipulations during defecation, a sense of pelvic heaviness and incomplete evacuation. Each patient underwent clinical examination, anal manometry and defecography during a single outpatient visit. Rectocele (16 patients) was significantly associated with vaginal digitation, lower stool frequency, delayed rectal emptying and decreased rectal sensation to distension. Increased anal pressure on straining (14 patients) was also related to a poor rectal emptying in 13 patients. Neither perineal descent (24 patients) nor external rectal prolapse (12 patients) was related to objective obstruction. Nevertheless there was an association with pelvic heaviness and lower anal manometric recordings. Five among 16 patients with rectocele had manometric anismus. Forty percent of patients with intussusception also had a paradoxical sphincter response during defaecation. Furthermore, associated abnormalities were extremely common (34 of 41 patients), accurate interpretation of which was necessary for planning effective therapy.
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PMID:Defecatory disorders, anorectal and pelvic floor dysfunction: a polygamy? Radiologic and manometric studies in 41 patients. 161 94

Twelve patients presented with symptomatic internal intussusception of the rectum between 1979 and 1987. All were women with a mean age of 55.5 years. Ten patients had symptoms of obstructed defaecation and only three were completely continent. Polyvinyl alcohol sponge abdominal rectopexy was performed in each patient. Over a mean follow-up period of 26.9 months there was no recurrence of internal intussusception. The functional results, however, were mixed but only one patient remained incontinent for solid stool. Rectal discomfort and defaecatory difficulties persisted; six patients continued to strain at stool and in three this was worsened by the operation. Abdominal rectopexy can be recommended for those with associated incontinence, significant rectal bleeding or solitary rectal ulcer but may not benefit those who have obstructed defaecation.
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PMID:Rectopexy for internal rectal intussusception. 238 28

Over a 3-year-period, standard treatment with hydrostatic pressure from a contrast enema failed to reduce ileocolic intussusception in 31 of 62 children. With the child anesthetized in the operating room, a second contrast enema was given before laparotomy. Of the 31 intussusceptions, 21 (68%) were reduced without complication, thereby avoiding the discomfort, longer hospitalization, complications, and expense of surgery. Nine of the remaining 10 intussusceptions were difficult to reduce manually during surgery or required resection. The overall nonoperative reduction rate for the 3-year period was 84%; for the last 2 years it was 90%. Success with the second enema may be related to the effects of general anesthesia. In addition, partial reduction with the first enema may improve blood flow from the intussusceptum so that it becomes smaller and easier to reduce with the second enema. Because it can easily be added to standard management protocols without increased risk, routine use of this second enema with anesthesia is recommended.
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PMID:Hydrostatic reduction of ileocolic intussusception: a second attempt in the operating room with general anesthesia. 275 50

Jejunogastric intussusception is a rare complication following gastrojejunostomy, Bilroth II partial gastrectomy, and Roux-en-Y gastrojejunostomy. We report a recent patient with a retrograde gastrojejunal intussusception, the most common of the four anatomic variants of jejunogastric intussusception. It may present acutely as a surgical emergency with ischemic small bowel or chronically, with severe postprandial discomfort. Surgical correction is mandatory although controversy exists as to the most appropriate corrective procedure.
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PMID:Jejunogastric intussusception diagnosis and management. 276 Apr 35

Intussusception, although a common cause of pediatric surgical emergencies, is a rarely fatal condition. A 7-month-old infant who was discovered in her cot was unresponsive and pronounced dead after 2 h of uneventful cardiopulmonary resuscitation in an emergency hospital. Forensic autopsy which was performed in order to clarify the circumstances surrounding the death revealed intussusceptions at two sites of the ileum. Although morbidity and mortality rates from the condition have progressively declined in recent decades but avoidable deaths still occur as was experienced in the present case. The forensic pathology significance in this case was the occurrence of 'painless intussusception' whereby the affected child clinically exhibited no discomfort or characteristic features of acute abdomen until death. In summary, the present case has exhibited an uncommon fatal occurrence and demonstrated the importance of forensic autopsy in such unexpected sudden infant deaths.
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PMID:Fatal intussusception in infancy: an experience in forensic autopsy. 1456 80

A 55 years old male was admitted in the surgical unit of Dhaka Medical College & Hospital with the complaints of pain and discomfort in the upper abdomen for 1 day and hiccough and vomiting for several episodes for same duration. He had history of abdominal operation 10 years back for his peptic ulcer disease probably due to pyloric stenosis. On examination a linear scar mark was present along the upper midline region & visible peristalsis was seen on the left hypochondriac region. A palpable diffuse lump was present in the left hypochondriac region which was intraperitoneal seemed to be distended gut and the peristaltic wave moved from left to right. Endoscopy of upper GIT Showed loops of small intestine (evidenced by valvulae conneventes) protruded through a stoma suggestive of jejunogastric intussusception. Laparotomy revealed a portion of adherent small gut already become gangrenous so the whole portion of the intussuscepted gut was resected. After that revision and take-down of the anastomosis was done with vicryl stitches. The post operative period was uneventful. The patient underwent regular follow up.
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PMID:Acute abdomen 10 years after surgery for duodenal ulcer disease. 2256 82

Retrograde jejunal intussusception is a rare disease. A 60-year-old female patient was hospitalized due to vomiting for 2 days, with a history of radical gastrectomy plus esophagus jejunum Rouxs-en-Y. On examination, there was a palpable wax-like mass on the left-hand side underneath the umbilicus. Computerized tomography scan showed a proximal jejunal intussusception. During surgery, the distal jejunum was found set into the proximal jejunum for a length of 30 cm, and bowel necrosis was also observed. The necrotic tube was resected and anastomosis was performed. Four days after the surgery, gastrointestinal function resumed. After a 10-month follow-up, the patient had no discomfort.
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PMID:Retrograde jejunal intussusception after total gastrectomy: A case report and literature review. 2702 10

Lipomas of the gastrointestinal tract are rare. Duodenal lipomas are incidental and mostly asymptomatic. Tumours may produce symptoms of abdominal pain and discomfort or cause bleeding due to ulceration or intestinal obstruction due to intussusception. We describe a 45-year-old man presenting in emergency with 3 days history of melena with normal gastroduodenoscopy and contrast enhanced computed tomography revealing multiple polypoid lesion in duodenum and proximal jejunum suggestive of lipoma. Due to ongoing bleed, he underwent laparotomy with duodenectomy and uneventful postoperative recovery. Our review of cases published in last 67 years indicate that duodenal lipomas are rare to occur but commonly found in second part, they may be seen in third and fourth part of duodenum which may be missed on endoscopy. They can be multiple and may present as severe UGI bleeding which could be managed surgically. Though CT is diagnostic, histopathology confirms the diagnosis which shows lipomatous lesion composed of mature adipose arranged in lobules.
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PMID:Duodenal Lipomatosis as a Curious Cause of Upper Gastrointestinal Bleed: A Report with Review of Literature. 2743 4

This article describes and illustrates the case of an adult patient with clinical symptoms of constitutional syndrome, postprandial discomfort and a mass in the left lateral abdominal region caused by a gastric intussusception with a fundal adenoma as the head of the invagination. The intussusception was diagnosed by MRI (magnetic resonance imaging).
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PMID:Gastric invagination in adults as a rare cause of constitutional syndrome. 2821 Dec 80

Lipomas of the gastrointestinal tract are extremely rare, slow-growing and most often asymptomatic tumours. They are composed of highly differentiated fat cells surrounded by a fibrous capsule. Tumours larger than 2 cm can produce symptoms of abdominal pain and discomfort or cause anaemia due to ulceration and bleeding, or intestinal obstruction due to intussusception. This is a case report of a 73-year-old man with a bleeding duodenal lipoma situated at the papilla duodeni major which caused difficulty in the diagnostic process, and the endoscopic visualization raised suspicion of cancer of the papilla.
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PMID:[Duodenal lipoma is a rare cause of gastrointestinal bleeding]. 2826 62


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