• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.10 no.2
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• pp.197-201
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• 2007

The gastrointestinal (GI) tract is the extranodal location most frequently involved in MALT lymphomas, and although MALT lymphomas can be found in the small intestine, most MALT lymphomas of the GI tract occur in the stomach. In addition, MALT lymphoma occurs predominantly in adults; however, a ten-year old female that was admitted to our hospital due to Rt. lower quadrant abdominal pain 1 month ago,was diagnosed with intussusception secondary to ileocecal MALT lymphoma. A biopsy specimen confirmed lymphocyte infiltration with lymphoepithelial lesions, suggesting a low grade MALT lymphoma. Therefore, we report a case of low-grade MALT lymphoma occurring in a ten-year-old female who presented with ileocecal intussusception.

• Journal of Veterinary Clinics
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• v.19 no.2
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• pp.243-246
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• 2002

An acute colic in a 6-month-old Thoroughbred filly is described. The filly was presented with acute colic haracterized by rolling and pawing. Over a period of days she suffered from severe abdominal pain and subsequently died. ost mortem examination revealed the ileocecal intrssusception as a part invagination of the ileum into the cecum. It seems ogical to assume that the invagination occurred at the start of the illness. In addition, it is also noted the presence of Parascaris quorum in the stomach.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.4 no.1
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• pp.104-107
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• 2001

Intussusception is a frequent cause of bowel obstruction in the first five years of life and it is one of the most common surgical emergencies in infancy and early childhood. The age of five months child was administered in Department of Pediatrics of Chunchon Sacred Heart Hospital. His main symptoms were vomiting and high fever for three days. Abdominal sonography, air reduction and abdominal computerized tomography (CT) were performed and the conclusion of these study was intussusception due to cyst mass lesion; duplication cyst, mesenteric cyst or Meckel's diverticulum. He was transferred for operation. We had performed laparotomy for reduction of the intussusception. Operative findings revealed ileocolic type of intussusception due to cystic tumor on ileocecal valve that was invaginated into the cecum, and hyperplasia of the Peyer's patch were seen. But we failed manual reduction because of the tumor in the ileocecal area. So we had performed partial resection of the ileocecum. Diverticulum of the ileum was confirmed by pathologic examination. We experienced unusual cause of the intussusception. So we report this case with a review of the literatures.

• Clinical and Experimental Pediatrics
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• v.46 no.7
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• pp.722-725
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• 2003

Intussusception is a common cause of lower intestinal bleeding from five to 11 months of age. Typical symptoms are paroxysmal colicky pain, irritability, vomiting, abdominal mass and currant jelly stool, but hematemesis is rare. Though the most common type of intussusception is ileocecal type, it is rarely accompanied with hematemesis. Up until the present, hematemesis has been observed rarely but only in ileoileal type intussusuption for children and gastrojejunal or jejunojejunal type intussuception for adults who went through gastrectomy. We report a case of the ileocolic type intussusception associated with hematemesis in a 18 months old child.

• Advances in pediatric surgery
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• v.17 no.1
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• pp.23-34
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• 2011

We analyzed the clinical characteristics and outcome of ileocecal and small bowel intussusceptions (ICI and SBI) in the pediatric patients. From August 2003 to July 2010, 144 children with intussusception were included in this study. We retrospectively reviewed the clinical records and Imaging study findings. A total of 86 children with ICI and 58 children with SBI were diagnosed. Children with SBI were older than ICI ($36.6{\pm}24.6$ months vs. $24.2{\pm}21.6$ months, p=0.002). Typical symptoms such as irritability, abdominal mass, bloody stool were more frequent in ICI than SBI (p<0.05) patients. In the ICI group, intussusceptums were reduced with air reduction (84.5%), surgery (17.4%), and spontaneity (1.2%). All patients in the SBI group were reduced spontaneously. SBI occurred in older age and was reduced spontaneously more frequently than ICI. Conservative management with close observation with follow-up by ultrasonography is recommended for SBI.

• Proceedings of the Korean Society of Veterinary Pathology Conference
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• 2001.09a
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• pp.30-30
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• 2001

Five years old Asian male elephant (Elephas maximus), transported from Malaysia, had showed slight inappetence and mild diarrhea from begining of stay at the zoo, and died after three months clinical therapy. Necropsy of this elephant grossly demonstrated ileocecal intussusception as the cause of the death, coupled with purulent nephritis together and nephrolithiasis, mild liver degeneration, numerous subepiacrdial and subendocardial hemorrhages. Bacteriological culture was conducted from renal pelvis revealing Klebsiella pneumonia infection. Histological findings included diffuse chronic interstitial nephritis with numerous amount of lymphocytes and giant cells. This is a unique combination of pathological findings consisting of intestinal intussusception and purulent pyelonephritis in elephant. This is the first description of intestinal intussusception together with severe nephritis in elephant

• Journal of Yeungnam Medical Science
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• v.37 no.3
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• pp.226-229
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• 2020

We present a rare case of synchronous ileal inflammatory fibroid polyp and Meckel's diverticulum detected during laparoscopic surgery for adult intussusception. A 48-year-old woman presented with sudden onset of severe abdominal pain. Abdominal computed tomography revealed a segment of ileocecal intussusception. Thus, laparoscopic exploration was performed, which revealed an ileal mass with an outpouching closed luminal structure in the distal ileum. Two abnormal structures were resected via mini-laparotomy, and the patient was discharged without postoperative complications. Histopathological examination confirmed an ileal inflammatory fibroid polyp and Meckel's diverticulum with ectopic pancreatic tissue.

• Clinical and Experimental Pediatrics
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• v.46 no.1
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• pp.37-41
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• 2003

Purpose : Although air enema reduction has been known as a good method of diagnosis and treatment of intussusception, it could develop colon perforation. However, there have been few studies about this complication. So we analyzed the risk factors of colon perforation during air enema reduction in patients with intussusception. Methods : We reviewed the charts of 12 colon perforation patients during air enema reduction of intussusception, who were admitted to Gil Medical Center from Jan. 1990 to Dec. 2001. Their age, sex, major symptoms, length of time till hospital visit, types of intussusception, operative findings and pathologic reports were reviewed. Results : Among 657 cases, 596 patients(90.7%) were successfully treated, but 12 patients(1.83%) failed in air enema reduction and had colon perforation. In patients with colon perforation the male to female ratio was 11 : 1, and average age was 5.3 months. The most common symptom at the time of hospital visit was vomiting(91.7%). Cyclic irritability(75.0%), bloody stool(75.0%) and abdominal mass(41.7%) were also noted. The average length of time between symptom onset and hospital visit was 44.7 hours. Types of intussusception were predominantly ileocolic, ileocecal, and ileoileocolic. The site of perforation was most commonly found at the proximal part of intussusception including ascending colon(50%) and transverse colon(50%). Most cases were uncomplicated, and had a single perforation. Pathologic reports showed hemorrhagic necrosis and mesenteric laceration at the site of colon perforation. Complications of colon perforation were tension pneumoperitonium(58.3%), requiring immediate decompression. Conclusion : The chance of colon perforation during air enema reduction increases in cases with small bowel obstruction on simple abdominal x-ray of a patient younger than 6 months, delay in time till hospital visit and higher air pressure during reduction. Therefore more careful investigation is needed in these cases.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.23 no.5
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• pp.423-429
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• 2020

Purpose: Alimentary tract duplication (ATD) is a rare congenital condition that may occur throughout the intestinal tract. Clinical symptoms are generally related to the involved site, size of duplication, or associated ectopic mucosa. This study aimed to identify clinical implications by anatomical locations and age group and then suggest a relevant management according to its distinct features. Methods: We retrospectively reviewed the clinical data of pediatric patients who received a surgical management due to ATD. Furthermore, data including patients' demographics, anatomical distribution of the duplication, clinical features according to anatomical variants, and outcomes were compared. Results: A total of 25 patients were included in this study. ATD developed most commonly in the midgut, especially at the ileocecal region. The most common clinical presentation was abdominal pain, a sign resulting from intestinal obstruction, gastrointestinal bleeding, and intussusception. The non-communicating cystic type was the most common pathological feature in all age groups. Clinically, prenatal detection was relatively low; however, it usually manifested before the infantile period. A laparoscopic procedure was performed in most cases (18/25, 72.0%), significantly in the midgut lesion (p=0.012). Conclusion: ATD occurs most commonly at the ileocecal region, and a symptomatic one may usually be detected before the early childhood period. Surgical management should be considered whether symptom or not regarding its symptomatic progression, and a minimal invasive procedure is the preferred method, especially for the midgut lesion.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.9 no.2
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• pp.193-199
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• 2006

Purpose: The proper diagnosis of Meckel's diverticulum (MD) is difficult and delayed because of the variety of clinical manifestations. We reviewed clinical characteristics of symptomatic MD to facilitate early detection. Methods: We analyzed retrospectively the clinical manifestations, diagnostic tools, histopathological findings, and operative findings in 58 patients with symptomatic MD. Results: The male to female ratio was 2.8 : 1. The most common symptom of MD was bleeding. Others symptoms included: vomiting, abdominal pain, irritability, abdominal distension and fever in the order of frequency. The clinical manifestations of symptomatic MD were lower gastrointestinal bleeding, intestinal obstruction, perforation, diverticulitis and hemoperitoneum, in the order of frequency. The causes of intestinal obstruction were intussusception, internal hernia, band, volvulus, invagination, in the order of frequency. Seventy five percent of patient with MD were diagnosed prior to 5 years of age. The most frequently used diagnostic tool was the Meckel's scan. The diverticulum was located 2 cm to 120 cm proximal to the ileocecal valve. The length of the diverticulum ranged from 1 cm to 10 cm and 94% were less than 5 cm. The most common ectopic tissue found in the MD was gastric mucosa. Ileal resection was more frequently performed than diverticulectomy. Conclusion: In cases of unexplained gastrointestinal bleeding, obstruction and repeated intussusception, the meckel's scan, ultrasound and computed tomography shoud be considered to rule out MD, and if clinically necessary, an exploratory laparotomy when needed.