Eosinophilic enteritis is a rare disease characterized by tissue eosinophilia, which can affect different layers of bowel wall. Normally, the disease presents as colicky abdominal pain, and rarely as an acute intestinal obstruction or perforation. In this paper, we report a case of eosinophilic enteritis, hitherto unreported, presenting as an ileal obstruction, and followed by jejunal bleeding, which was visualized by capsule endoscopy. A 62-year-old man received a 15 cm single segmental ileal resection at a point 50 cm from the IC valve due to symptoms of obstruction, which were diagnosed as eosinophilic enteritis. Seventeen days after operation, intermittent abdominal pain occurred again, and subsided upon 30 mg per day treatment with prednisolone. Fourteen days after this pain attack, the patient exhibited hematochezia, in spite of continuous prednisolone treatment. Capsule endoscopy showed fresh blood spurting from the mid-to-distal jejunum, in the absence of any mass or ulcer. This hematochezia rapidly disappeared following a high-dose steroid injection, suggesting it was a manifestation of jejunal eosinophilic enteritis.
Endoscopy, Gastrointestinal/*methods ; Enteritis/*complications ; Eosinophilia/*complications ; Gastrointestinal Hemorrhage/*diagnosis ; Humans ; Jejunal Diseases/*diagnosis ; Male ; Middle Aged

Cytomegalovirus (CMV) infection is usually subclinical in immunocompetent individuals, however it can be life threatening in an elderly immunocompetent individual. We report a case of CMV enteritis causing ileal perforation in a physically active elderly man. An 88-year-old healthy man presented with abdominal pain and diarrhea. After initial conservative treatment, emergency laparotomy was performed for ileal perforation. The diagnosis of CMV enteritis was based on histological findings revealing many large cells with CMV inclusion bodies in the surgical specimen. In elderly individuals, even though they are immunocompetent, CMV enteritis may result in major complications such as bowel perforation, and it should be included in the differential diagnosis of diarrhea if it is resistant to conventional treatment.
Aged, 80 and over ; Cytomegalovirus Infections/*complications/diagnosis ; Enteritis/*complications/diagnosis ; Humans ; Immunocompetence ; Intestinal Perforation/*etiology ; Male ; Tomography, X-Ray Computed

Eosinophilic gastroenteritis is defined as a disorder that selectively affects the gastrointestinal tract with eosinophil-rich inflammation in the absence of any known causes for eosinophilia. The clinical manifestations vary according to the site of the eosinophilic infiltrated layer of the bowel wall. Eosinophilic enteritis presenting as intussusception in adult has not been previously reported in the literature. Especially, making the diagnosis of intussusception in adults is often difficult due to the variable clinical findings. In our case, the correct diagnosis of intussusception due to eosinophilic enteritis was arrived at rather easily based on the ultrasonography and endoscopic biopsy. The patient was treated with oral prednisolone at 30 mg/day for 7 days, and then the drug was tapered off for 2 months; we didn't perform surgery. He has been asymptomatic for about 1 year after discharge without disease recurrence.
Middle Aged ; Male ; Intussusception/*diagnosis/pathology ; Humans ; Eosinophilia/complications/*diagnosis/pathology ; Enteritis/complications/*diagnosis/pathology ; Diagnosis, Differential ; Age Factors ; Adult ; Adolescent ; Abdominal Pain

CMV infection may occur anywhere in the gastrointestinal tract. Among the small intestine, ileum is the most common site of CMV disease and infection of jejunum is a rare one in patients with CMV gastroenteritis. Although rare, the reason why the recognition of this diagnosis is important is that it cause the lethal hemorrhage and perforation of gastrointestinal tract when its diagnosis and treatment was delayed. Rapid diagnosis are able to using the immunohistochemical stain in shell vial culture of infected specimen or peripheral neutrophils preparation in viremic patients within 8 to 36 hours. The treatment of choice is antiviral agent or surgical resection. We experienced a case of CMV disease of jejunum in patient with non-Hodgkin's lymphoma who showed severe ulceration in jejunum and massive intestinal hemorrhage, and he survived after successful treatment with segmental resection of jejunum and intravenous ganciclovir.
Adult ; Antiviral Agents/therapeutic use ; Cytomegalovirus Infections/drug therapy ; Cytomegalovirus Infections/diagnosis ; Cytomegalovirus Infections/complications* ; Disease-Free Survival ; Enteritis/virology ; Enteritis/surgery ; Enteritis/complications ; Ganciclovir/therapeutic use ; Gastrointestinal Hemorrhage/therapy ; Gastrointestinal Hemorrhage/etiology* ; Gastrointestinal Hemorrhage/diagnosis ; Human ; Jejunal Diseases/virology ; Jejunal Diseases/surgery ; Jejunal Diseases/complications* ; Lymphoma, Non-Hodgkin/drug therapy ; Lymphoma, Non-Hodgkin/diagnosis ; Lymphoma, Non-Hodgkin/complications* ; Male ; Opportunistic Infections/drug therapy ; Opportunistic Infections/diagnosis ; Opportunistic Infections/complications* ; Substances: Ganciclovir ; Substances: Antiviral Agents

Lupus enteritis is a rare, severe complication of systemic lupus erythematosus (SLE), needing prompt diagnosis and proper management. However, SLE rarely presents as lupus enteritis at the time of initial diagnosis. Thus, delayed diagnosis and misdiagnosis are common. We report a case of a 25-year-old woman with lupus panenteritis. The patient had multiple hospitalizations for abdominal pain, nausea, and diarrhea, initially without any other symptoms suggestive of SLE, but was later observed to have malar rash and oral ulcers. Laboratory investigations were compatible with SLE, including positive antinuclear antibody (1:320) with speckled pattern. CT revealed diffuse hypodense submucosal thickening of the stomach, the entire small bowel, colon, appendix, and rectum. Treatment with high-dose corticosteroids followed by maintenance therapy with mycophenolate mofetil, hydroxychloroquine, and azathioprine resulted in clinical improvement. Diagnosis of lupus enteritis requires a high index of suspicion given the low incidence and nonspecific clinical findings.
Abdominal Pain/complications ; Adrenal Cortex Hormones/therapeutic use ; Adult ; Brain/diagnostic imaging ; Diagnosis, Differential ; Diarrhea/complications ; Endoscopy, Gastrointestinal ; Enteritis/pathology ; Female ; Humans ; Lupus Erythematosus, Systemic/complications/*diagnosis/drug therapy ; Magnetic Resonance Imaging ; Nausea/complications ; Tomography, X-Ray Computed

Adult ; Ascites ; diagnosis ; etiology ; Biopsy ; Diagnosis, Differential ; Duodenal Obstruction ; diagnosis ; etiology ; Endoscopy, Gastrointestinal ; Enteritis ; complications ; drug therapy ; Eosinophilia ; complications ; drug therapy ; Gastritis ; complications ; drug therapy ; Humans ; Intestinal Mucosa ; pathology ; Male ; Tomography, X-Ray Computed

BACKGROUNDGastrointestinal graft versus host disease (GI-GVHD) and cytomegalovirus (CMV) enteritis are important complications following allogeneic haematopoietic stem cell transplantation (allo-HSCT). We explored the role of colonoscopy in the diagnosis of GI-GVHD and CMV enteritis following allo-HSCT to identify the endoscopic manifestations of GI-GVHD and CMV enteritis was made.

METHODSA retrospective analysis of the colonoscopic manifestations of GI-GVHD, CMV enteritis and GI-GVHD with concurrent CMV enteritis (GconC) and their related clinical issues.

RESULTSForty-seven patients underwent 50 colonoscopies with diagnoses of 32 GI-GVHD, 7 CMV enteritis and 11 GconC. Both GI-GVHD and CMV enteritis had colonic mucosal lesions with various manifestations under colonoscopy. Tortoise shell like changes of the mucosa (12 of 32) and deep ulcers (2 of 7) were specific endoscopic manifestations for GI-GVHD and CMV enteritis, respectively, while mucosal oedema, erythema, congestion, erosion and shallow ulcers could not be used to differentiate GI-GVHD from CMV enteritis. GconC patients were prone to have oozing bleeding of the end ileal mucosa and typhlodicliditis. Of the biopsed specimens for GI-GVHD, CMV enteritis and GconC, 64%, 70% and 44% were taken from the rectum and sigmoid colon respectively.

CONCLUSIONSFollowing allo-HSCT, tortoise shell like changes and deep ulcers of the colonic mucosa are characteristic changes for GI-GVHD and CMV enteritis, respectively, while the other lesions are not. Most of the GI-GVHDs and CMV enteritis cases can be diagnosed by left colon examination and tissue biopsy, but total colon examination to the terminal ileum is preferred.

Adolescent ; Adult ; Colonoscopy ; methods ; Cytomegalovirus Infections ; complications ; diagnosis ; Enteritis ; diagnosis ; etiology ; Female ; Graft vs Host Disease ; diagnosis ; Hematopoietic Stem Cell Transplantation ; adverse effects ; methods ; Humans ; Male ; Middle Aged ; Postoperative Complications ; diagnosis ; Reproducibility of Results ; Retrospective Studies ; Sensitivity and Specificity ; Transplantation, Homologous

Ischemic enteritis is caused by either the interruption or significant reduction of arterial inflow to the small intestine. Risk factors are old age, diabetes mellitus and cardiovascular disease. It is very rare in young patients. We experienced a 21-year-old man with recurrent acute ischemic enteritis who was diagnosed with capsule endoscopy. He had previously taken medications for pulmonary hypertension and obstruction of both carotid arteries, and about 20 months earlier, he had been admitted due to hematochezia. Two sessions of angiography did not reveal the cause of hematochezia. At that time, capsule endoscopy showed mucosal edema and erythema in the terminal ileum, suggesting healed ischemic enteritis. The patient was admitted again due to hematochezia. Abdominal computed tomography showed focal celiac trunk stenosis and diffuse wall thickening of the small intestine, suggesting ischemic enteritis. Capsule endoscopy showed multiple active ulcers and severe hemorrhage with exudate, extending from the proximal jejunum to the terminal ileum. Using capsule endoscopy, the patient was diagnosed with acute extensive ischemic enteritis. Because endoscopic images of ischemic enteritis have rarely been reported, we report a case of a 21-year-old man who was diagnosed acute extensive ischemic enteritis with capsule endoscopy.
Angiography ; Capsule Endoscopy ; Enteritis/complications/*diagnosis/radiography ; Gastrointestinal Hemorrhage/etiology ; Humans ; Intestine, Small/pathology ; Male ; Tomography, X-Ray Computed ; Young Adult

This is a clinical analysis and review of one-hundred ninety-four patients with periappendiceal abscesses who were treated at the Departmeat of Surgery, Masan Samsung Hospital over a ten year period from January 1985 to December 1994. The following results were obtained. The incidence of periappendiceal abscesses was 7.24% of the total cases of appendicitis operated on during the same period, and most of the patients(43.8%) were over fifty years old. The male to female ratio was 1:1.02. 41.2% of the patients had operations within four days after their symptoms occurred. On admission, the most common physical finding was tenderness on the right lower quadrant of the abdomen (92.9%) and leukocytosis(> OR = 10,000/mm3) was noted on CBC in 82% of the patients. Abdominal sonograms revealed periappendiceal abscesses in 88% of the patients, 83% were revealed with barium enema and 88% with abdominal CT scan. Many patients(75.5%) visited the local clinic and were treated under the diagnosis of gastritis or enteritis instead of appendicitis. One-hundred eighty-three patients(94.3%) had appendectomies with drainages(94.3%), two patients had drainages of abscesses without appendectomy, six patients had ileocecal resections and three patients had right hemicolectomies. Microbiologically, E. coli was the most frequently cultured species(63%) from abscess, and Klebsiella, Enterococcus and Proteus were isolated in some cases. Postoperative complication occurred in seventy-five patients(38.6%) and the most frequent complication was wound infection(28.8%). There was no mortality and the mean hospital stay was fifteen days.
Abdomen ; Abscess* ; Appendectomy ; Appendicitis ; Barium ; Diagnosis ; Enema ; Enteritis ; Enterococcus ; Female ; Gastritis ; Humans ; Incidence ; Klebsiella ; Length of Stay ; Male ; Mortality ; Postoperative Complications ; Proteus ; Tomography, X-Ray Computed ; Wounds and Injuries

PURPOSE: This study was undertaken to investigate the preoperative diagnosis, indication for operation, postoperative complication, postoperative medical treatment and recurrence rate in patients with Crohn's disease who were treated with operation. METHODS: Forty patients with Crohn's diseases had been operated on at the Department of Surgery, Yonsei University College of Medicine during the period from Jan 1986 to May 1999 and they were reviewed retrospectively. We studies symptoms, surgical indications, preoperative and postoperative treatments, involvement sites, types of operation and recurrence rate in Crohn's disease. RESULTS: The male to female ratio was 1.5: 1, and age distribution was from 8 to 69 years old with mean age of 33 years old. The duration of symptoms varies from within 1 day to above 10 years and most of them had within 1 month as 17 cases (42.5%). Symptoms are abdominal pain, hematochezia, anorexia, abdominal mass and diarrhea. The most frequent symptom was the abdominal pain as 85%. Crohn's disease was diagnosed only 45% before operation, less than what we expected. In another hand it surprised us find out that tuberculosis enteritis was diagnosed as much as 20%. The most common indication of operation was medical treatment failure as 13 cases, and fistula was 7 cases, intestinal obstruction with stenosis and tumor were 6 cases each other. The involvement of small bowel was most common as 40%, and the most common operative findings were ulceration and fistula for 17 cases and 12 cases respectively. Small bowel cases were treated with segmental resection and anastomosis in all 16 cases. Large bowel cases were performed right hemicolectomy in 10 cases and total colectomy in 1 case. Both small and large bowel involvement cases, right hemicolectomy was done in 4 cases, right hemicolectomy and segmental resection of small bowel was done in 6 cases. The recurrence rate of postoperative medical treatment was 16% and 28% for 5 years and 10 years respectively. The recurrence rate with no postoperative medical treatment was 13% and 26% for each 5 years and 10 years. There was no significantly difference in both groups. CONCLUSION: The major surgical indications for Crohn's disease were medical treatment failure, fistula and intestinal obstruction. Specially in Korea, differential diagnosis with tuberculosis enteritis was very important. Postoperative complication and recurrence rate has relatively low incidence. Our study suggest that postoperative medical treatment was controversial.
Abdominal Pain ; Adult ; Age Distribution ; Aged ; Anorexia ; Colectomy ; Constriction, Pathologic ; Crohn Disease* ; Diagnosis ; Diagnosis, Differential ; Diarrhea ; Enteritis ; Female ; Fistula ; Gastrointestinal Hemorrhage ; Hand ; Humans ; Incidence ; Intestinal Obstruction ; Korea ; Male ; Postoperative Complications ; Recurrence ; Retrospective Studies ; Treatment Failure ; Tuberculosis ; Ulcer