1.A Transmesenteric Hernia in a Child: Gangrene of a Long Segment of Small Bowel through a Large Mesenteric Defect.
Chan Yong PARK ; Jung Chul KIM ; Soo Jin CHOI ; Shin Kon KIM
The Korean Journal of Gastroenterology 2009;53(5):320-323
Intestinal obstruction is a common surgical emergency. Transmesenteric hernia is an unusual cause of bowel obstruction that may result in irreversible damage of the bowel and a fatal outcome. Once incarceration of the bowel occurs, strangulation and gangrene follow immediately. The mortality rate associated with this condition is about 15%, but in the presence of gangrene of the bowel, the mortality rate is more than 50%. An accurate preoperative diagnosis of a transmesenteric hernia is very difficult and rarely made. Therefore, in patients with small bowel obstruction, in the absence of a history of previous surgery to suggest adhesions or an external hernia, the possibility of a transmesenteric hernia must be considered. We describe a case with gangrene of a long segment of the small bowel caused by a transmesenteric hernia through a large defect of small bowel mesentery in a child.
Child
;
Diagnosis, Differential
;
Female
;
Gangrene
;
Hernia/complications/*diagnosis/radiography
;
Humans
;
Ileal Diseases/*diagnosis/radiography/surgery
;
Intestinal Obstruction/etiology/radiography
;
Intestine, Small/*pathology/surgery
;
Mesentery
;
Tomography, X-Ray Computed
2.CT Findings of Surgically Verified Acute Invasive Small Bowel Anisakiasis Resulting in Small Bowel Obstruction.
Sang Wook YOON ; Jeong Sik YU ; Mi Suk PARK ; Jeong Yun SHIM ; Hee Jin KIM ; Ki Whang KIM
Yonsei Medical Journal 2004;45(4):739-742
Acute invasive small bowel anisakiasis is an extremely rare cause of small bowel obstruction. The authors report a case of surgically verified small bowel anisakiasis resulting in small bowel obstruction. A 54-year-old man presented with suddenly developed diffuse abdominal pain after ingestion of raw fish. The peripheral blood examination showed leukocytosis without eosinophilia. CT showed a long segment of thickened small bowel accompanied by a focal narrowed portion and combined with ascites. When these findings are noted in patients with a history of recent ingestion of raw or undercooked fish, the diagnosis of small bowel anisakiasis should be considered in order to avoid application of unnecessary surgical treatment, in spite of the severity of the abdominal pain and bowel obstruction.
Anisakiasis/complications/*radiography/surgery
;
Humans
;
Intestinal Obstruction/*parasitology/*radiography/surgery
;
Intestine, Small/*parasitology/radiography
;
Male
;
Middle Aged
;
*Tomography, X-Ray Computed
3.A Case of a Jejunal Ectopic Pancreas Presenting as Obscure Gastrointestinal Bleeding.
Woo Hyung CHOI ; Hyoung Jin CHANG ; Jee Hwan SEUNG ; Bong Suk KO ; Sang Bum KANG
The Korean Journal of Gastroenterology 2013;62(3):165-168
A jejunal ectopic pancreas, where pancreatic tissue is found outside of the usual anatomical location, is a rare submucosal tumor that may cause obscure gastrointestinal (GI) bleeding. After initial negative endoscopic evaluation of the obscure GI bleeding, including colonoscopy and/or upper endoscopy, it is reasonable to proceed with further evaluation of the small bowel. Diagnostic options for the evaluation of the small bowel may include capsule endoscopy, push enteroscopy, or barium contrast small bowel studies. Here, we report a case of obscure GI bleeding caused by a jejunal ectopic pancreas, diagnosed through capsule endoscopy and barium contrast small bowel studies, which was treated successfully with single incision access laparoscopy.
Aged
;
Capsule Endoscopy
;
Diagnosis, Differential
;
Female
;
Gastrointestinal Hemorrhage/*diagnosis/surgery
;
Humans
;
Intestine, Small/radiography
;
Jejunum/pathology
;
Pancreas/pathology
4.Small Bowel Volvulus Induced by Mesenteric Lymphangioma in an Adult: a Case Report.
Jin Hee JANG ; Su Lim LEE ; Young Mi KU ; Chang Hyeok AN ; Eun Deok CHANG
Korean Journal of Radiology 2009;10(3):319-322
Mesenteric lymphangiomas are rare abdominal masses that are seldom associated with small bowel volvulus, and especially in adult patients. We report here on an unusual case of small bowel volvulus that was induced by a mesenteric lymphangioma in a 43-year-old man who suffered from repeated bouts of abdominal pain. At multidetector CT, we noticed whirling of the cystic mesenteric mass and the adjacent small bowel around the superior mesenteric artery. Small bowel volvulus induced by the rotation of the mesenteric lymphangioma was found on exploratory laparotomy. Lymphangioma should be considered as a rare cause of small bowel volvulus in adult patients.
Abdominal Pain/etiology
;
Adult
;
Contrast Media/diagnostic use
;
Diagnosis, Differential
;
Humans
;
Intestinal Volvulus/*diagnosis/etiology/surgery
;
Intestine, Small/*radiography/surgery
;
Lymphangioma/*complications/surgery
;
Male
;
Mesenteric Artery, Superior/*radiography/surgery
;
Radiographic Image Enhancement/methods
;
Rare Diseases
;
Tomography, X-Ray Computed
5.A Case of Spontaneous Pneumoperitoneum Associated with Idiopathic Intestinal Pseudoobstruction.
Hye Won KIM ; Nu Ri CHON ; Young Shin KIM ; Jie Hyun KIM ; Hyojin PARK
The Korean Journal of Gastroenterology 2009;54(6):395-398
Pneumoperitoneum, free intra-abdominal air, usually results from the perforation of a hollow viscous. In approximately 10% of cases, however, pneumoperitoneum is not caused by gastrointestinal perforation. These cases of "spontaneous pneumoperitoneum" generally follow more benign course and may not require surgical intervention. Examples include cardiopulmonary resuscitation (CPR), malrotation, mechanical ventilator support, gynecologic manipulation, blunt abdominal trauma, and chronic intestinal pseudoobstruction in infancy (Sieber syndrome). But, it is extremely rare of spontaneous pneumoperitoneum secondary to idiopathic intestinal pseudoobstuction in adult. We herein report a patient with chronic idiopathic intestinal pseudoobstuction who developed a pneumoperitoneum.
Adult
;
Chronic Disease
;
Humans
;
Intestinal Pseudo-Obstruction/complications/*diagnosis/surgery
;
Intestine, Small/pathology
;
Male
;
Pneumoperitoneum/*diagnosis/etiology/radiography
;
Tomography, X-Ray Computed
6.Small Bowel Obstruction Caused by Acute Invasive Enteric Anisakiasis.
Dong Baek KANG ; Jung Taek OH ; Won Cheol PARK ; Jeong Kyun LEE
The Korean Journal of Gastroenterology 2010;56(3):192-195
Anisakiasis usually occurs in the stomach and can easily be diagnosed by digestive tract endoscopy as opposed to enteric anisakiasis which is very rare and difficult to be diagnosed definitively. The most important and useful tool in diagnosing enteric anisakiasis is obtaining an accurate patient history of having eaten raw fish before the onset of symptoms. We report a case of small bowel obstruction caused by acute invasive enteric anisakiasis. A 60-year-old woman visited the emergency room suffering from sudden abdominal pain. She had eaten raw fish 1 day before the onset of symptom. Radiologic studies showed small bowel obstruction. However, no definitive cause could be found. An emergency laparotomy revealed edematous and dilated proximal jejunum and a focal stenosis of the distal jejunum. Segmental resection of the jejunum was performed, and histopathological examination revealed enteric anisakiasis. The patient was discharged on the 7th day after surgery following an uneventful course of recovery.
Acute Disease
;
Animals
;
Anisakiasis/complications/*diagnosis/surgery
;
Anisakis/isolation & purification
;
Diagnosis, Differential
;
Female
;
Humans
;
Intestinal Obstruction/*diagnosis/etiology/radiography
;
Intestine, Small/pathology
;
Middle Aged
;
Tomography, X-Ray Computed
7.Isolated Small Bowel Transplantation from a Living-Related Donor at the Catholic University of Korea: A Case Report of Rejection - Free Course -.
Myung Duk LEE ; Dong Goo KIM ; Sang Tae AHN ; In Sung MOON ; Myung Gyu CHOI ; Seok Gi HONG ; Sun Cheol PARK ; In Sik CHUNG ; Jong Young CHOI ; Seung Kew YOON ; Sang Il KIM ; Jong Ho CHOI ; Eun Sun JUNG
Yonsei Medical Journal 2004;45(6):1198-1202
The bowel transplantation team at the Catholic Medical Center, Korea, on April 9 2004, accomplished a case of isolated small bowel transplantation (SBT) in a 57 year-old female with short bowel syndrome. The primary surgery was a jejunocolostomy due to mesenteric vein thrombosis, while maintaining 30 cm of the jejunum and colon distal to the splenic flexure. Her renal function was partially unbalanced. During more than 2 years of home TPN, the superior vena cava (VC) and subclavian veins had become occluded, but the inferior VC line remained. SBT was planned due to the repeated life-threatening infections of the last central line. One hundred and fifty centimeter of the distal ileum of the 27 year-old living-related donor, the patient's daughter, was harvested. The graft mesenteric artery and vein were anastomosed to the recipient's inferior mesenteric vessels. A proximal end- to-end jejuno-ileostomy and a distal end-to-side ileo-colostomy of the graft were made, creating a Bishop-Koop enterostomy for graft surveillance. A tube jejunostomy, via a gastrostomy, was established for early feeding and simultaneous gastric drainage. Induction with Daclizumab and immunosuppression consisted of tacrolimus and methylprednisolone, given intravenously, and then mycophenolate mofetil (MMF), enterally from day 3. The patient was discharged on day 42. A CMV infection on day 83 was successfully treated with 3 weeks of gancyclovir therapy. She has been nutritionally independent, with complete oral feeding, and free of rejection until day 170 after the transplantation.
Female
;
Humans
;
Immunosuppression
;
Intestine, Small/*transplantation
;
Korea
;
*Living Donors
;
Mesenteric Veins
;
Middle Aged
;
Postoperative Care
;
Short Bowel Syndrome/etiology/radiography/*surgery
;
Treatment Outcome
;
Venous Thrombosis/complications
8.Nonrotation of the Prearterial Segment of Midgut Presenting as Duodenal Obstruction in a 60-Year-Old Man.
Ha Na PARK ; Jae Jun PARK ; Jae Hee CHEON ; Woo Jin HYUNG ; Sang Ho CHO ; Ki Hwang KIM ; Tae Il KIM ; Won Ho KIM
The Korean Journal of Gastroenterology 2010;55(4):252-255
Intestinal malrotation is a developmental anomaly resulting from embryologic failure of fixation and rotation of the gut and predisposed to midgut vovulus and small bowel obstruction. Although various forms of malrotation anomalies in the gut can occur, nonrotation of prearterial segment with the initial symptomatic presentation at advanced age has been rarely reported. Here, we report a case of nonrotation of the prearterial segment of the midgut presenting with duodenal obstruction in a 60-year-old man. To our best knowledge, this is the first case reported about nonrotation of prearterial segment of the midgut in Korea.
Diagnosis, Differential
;
Duodenal Obstruction/*diagnosis/surgery
;
Humans
;
Intestinal Volvulus/*diagnosis/radiography
;
Intestine, Small/*abnormalities/embryology/pathology
;
Male
;
Middle Aged
;
Rotation
;
Tomography, X-Ray Computed
9.Conservative Management of Adult Small Bowel Intussusception Detected at Abdominal Computed Tomography.
Ju Sun KIM ; Jae Hoon LIM ; Jin Ho JEONG ; Wan Sung KIM
The Korean Journal of Gastroenterology 2015;65(5):291-296
BACKGROUND/AIMS: The incidence of adult small bowel intussusception detected at CT has increased with advanced imaging techniques and universal utilization of CT scan. We aimed to identify factors that could predict the necessity of surgical intervention in adult patients with small bowel intussusception detected at CT during the past decade. METHODS: There were 39 cases of adult small-bowel intussusception detected at CT from January 2004 to June 2014. The data on clinical factors, radiological factors and outcomes were collected by retrospectively reviewing all available medical records. Patients were classified as surgical group and conservative group according to the outcome. Association between predictive factors and outcome was assessed by Fisher's exact test and logistic regression models. RESULTS: Among a total of 39 patients, there were 32 patients (82%) in the conservative group and 7 patients (18%) in the surgical group. Spontaneous reduction was confirmed at short-term follow-up studies (abdominal ultrasonography [n=14], single contrast small bowel series [n=14], CT [n=4]) in the conservative group. No recurrence occurred during the median follow-up period of 14.1 months (range, 0-67.5 months). Patients in the surgical group had significantly higher white blood cell (WBC) counts (OR 1.001, p=0.048), more frequent obstruction (n=4 vs. n=4, p=0.022) or leading point (n=5 vs. n=0, p<0.001) and longer intussuception length (OR 1.929, p=0.032). CONCLUSIONS: Factors associated with the necessity to resort to surgical intervention in adults with small bowel intussusceptions were higher WBC counts, presence of obstruction or leading point, and longer intussuception length. Conservative management can be considered with short-term follow-up for those without these predictive factors.
Abdomen/diagnostic imaging
;
Adult
;
Aged
;
Aged, 80 and over
;
Diagnosis, Differential
;
Female
;
Follow-Up Studies
;
Humans
;
Intestine, Small/*diagnostic imaging
;
Intussusception/*diagnostic imaging/surgery/therapy
;
Leukocyte Count
;
Male
;
Middle Aged
;
Odds Ratio
;
Radiography, Abdominal
;
Retrospective Studies
;
Tomography, X-Ray Computed
;
Ultrasonography
10.Consistency analysis between preoperative CT enterography and intraoperative findings in patients undergoing surgery for Crohn's disease.
Jianbo YANG ; Jianfeng GONG ; Yi LI ; Lili GU ; Weiming ZHU ; Jieshou LI
Chinese Journal of Gastrointestinal Surgery 2017;20(5):555-559
OBJECTIVETo evaluate the diagnostic value of preoperative CT enterography (CTE) on obstruction, fistula and abscess formation compared to intraoperative findings in patients undergoing surgery for Crohn's disease(CD), aiming to provide reference to clinical practice.
METHODSPreoperative CTE data of 176 CD patients confirmed by clinic, endoscopy, imaging, operation and pathology at the Department of General Surgery in Nanjing Jinling Hospital from January 2013 to December 2015 were enrolled in retrospective cohort study. All the patients underwent enhanced full abdominal CT scan using SIMENS SOMATOM Definition Flash 64 row dual-source CT machine. CTE scans were performed from the dome of diaphragm to the symphysis pubis. The CT images in arterial and venous phase were reconstructed with 1.0 mm thin layer, and then processed in MMWP 4.0 workstation including multi-planar recombination, surface recombination and maximum density projection. The sensitivity, specificity, positive and negative predictive value, false negative rate and accuracy of preoperative CTE on obstruction, fistula and abscess were compared with intraoperative findings.
RESULTSAmong 176 patients, 122 were males and 54 were females with median age of 29 (18 to 65) years, median disease duration of 48 (1 to 240) months, median time interval from CT scan to operation of 16(1 to 30) days, and median body mass index of 17.8 (10.8 to 34.7) kg/m. Twenty-six cases (14.8%) had nutritional risk (NRS2002≥3); 23 cases (13.1%) had lesions limited to ileum; 19 cases (10.8%) had lesions limited to colon; 126 cases (71.6%) had simultaneous lesions of ileum and colon, and 8 cases (4.5%) had lesion in upper gastrointestinal tract. A total of 199 lesions of small intestine were identified by preoperative CTE, including 131 of obstruction (65.8%), 42 of fistula (21.1%), and 26 of abscess (13.1%), while 235 lesions were confirmed by operation, including 133 of obstruction (56.6%), 74 of fistula (31.5%), 28 of abscess (11.9%). The modification of planned surgical procedure due to unexpected intraoperative findings were found in 29(16.5%) patients. The sensitivity, specificity, positive predictive value and negative predictive value of preoperative CTE were 86.4%, 78.8%, 86.9% and 76.0% for obstruction; 83.8%, 79.1%, 67.5% and 90.4% for fistula; and 96.2%, 98.0%, 90.1% and 99.3 for abscess, respectively.
CONCLUSIONPreoperative CTE can effectively evaluate the lesions of intestinal obstruction, fistula and abscess in CD patients, with the highest accuracy of abscess, and has quite good consistency with intraoperative findings, which may be used as the first choice of imaging diagnosis of CD.
Abscess ; diagnostic imaging ; Adult ; Aged ; Colon ; diagnostic imaging ; surgery ; Crohn Disease ; diagnostic imaging ; surgery ; Female ; Humans ; Ileum ; diagnostic imaging ; surgery ; Intestinal Fistula ; diagnostic imaging ; Intestinal Obstruction ; diagnostic imaging ; Intestine, Small ; diagnostic imaging ; surgery ; Male ; Middle Aged ; Radiography, Abdominal ; methods ; statistics & numerical data ; Retrospective Studies ; Sensitivity and Specificity ; Tomography, X-Ray Computed ; methods ; statistics & numerical data