Acute Jejunoileal Diverticulitis: Multicenter Descriptive Study of 33 Patients.

OBJECTIVE: Acute jejunoileal diverticulitis is a very rare and potentially serious disease affecting mostly elderly patients. The diagnosis is based on imaging but remains underrecognized. The purpose of this study is to describe the clinical and CT features and the outcomes of patients with acute jejunoileal diverticulitis. MATERIALS AND METHODS: Cases of acute jejunoileal diverticulitis managed at three French hospitals November 2005 through January 2015 were identified retrospectively. The final diagnosis relied either on a clinical and radiologic data review by a panel of experts or on surgical findings. Demographic, clinical, laboratory, and 18-month outcome data were collected. CT scans were reviewed by two radiologists who reached a consensus about the presence of an inflammatory diverticulum, evidence of complications, and presence of other bowel diverticula. RESULTS: We identified 33 cases of acute jejunoileal diverticulitis in 33 patients with a median age of 78 years, including 30 (91%) patients in whom an inflammatory diverticulum was identified at the jejunum (n = 26, 87%) or ileum (n = 4, 13%). Extraintestinal gas was seen in 10 (30%) patients and extraintestinal fluid in 11 (33%) patients. Other small-bowel diverticula were visible in all 33 patients. The diverticulitis was mild and resolved with nonoperative treatment in 22 (67%) patients and was severe in the remaining 11 (33%) patients, eight of whom required emergent surgery. CONCLUSION: Acute jejunoileal diverticulitis is a rare and usually nonserious condition that chiefly involves the jejunum. A detailed CT assessment may allow nonoperative treatment.

Classification of intestinal lymphangiectasia with protein-losing enteropathy: white villi type and non-white villi type.

BACKGROUND/AIMS: We classified intestinal lymphangiectasia (IL) into two categories, the white and non-white villi types, and evaluated their clinical characteristics and therapeutic responses. METHODS: Of the 988 patients who underwent double-balloon enteroscopy, 14 consecutive patients (7 men and 7 women, median age at onset 34 years) were enrolled with immunohistochemically confirmed IL with protein-losing enteropathy. RESULTS: Enteroscopically the white villi type (n = 8) showed white plaques and white-tipped villi were scattered in the small bowel, while non-white villi type (n = 6) showed that apparently normal but under more detailed observation, low and round villi with a normal color were diffused. The serum albumin levels and fecal α1-antitrypsin clearance before treatment were significantly worse in the non-white villi type (p = 0.017 and 0.039, respectively), whereas the serum immunoglobulin A and M levels were significantly lower in the white villi type (p = 0.010 and 0.046, respectively). At gastroscopy, a non-cirrhotic snakeskin appearance was significantly observed in the non-white villi type (p = 0.015). The corticosteroid response was better in the non-white villi type (p = 0.015). CONCLUSION: Two distinct subgroups were found in IL. This classification was useful in pathophysiological clustering and in predicting the therapeutic response.

The relationship of Mirizzi syndrome and cholecystoenteric fistula: validation of a modified classification.

BACKGROUND: Mirizzi syndrome and cholecystoenteric fistula with or without gallstone ileus are late complications of gallstone disease. We previously suggested that the natural history of Mirizzi syndrome may not end with just a cholecystobiliary fistula and that the continuous inflammation in the triangle of Calot area may result in a complex fistula involving the biliary tract and the adjacent viscera. The purpose of this study was to establish the relationship of Mirizzi syndrome with cholecystoenteric fistulas. METHODS: We retrospectively reviewed the records of all patients older than aged 18 years submitted to emergency or elective cholecystectomy from 1995 to 2006. Of 5,673 cholecystectomies performed during that period, we found 327 (5.7%) patients with Mirizzi syndrome and 105 (1.8%) patients with cholecystoenteric fistula. Ninety-four (89.5%) patients with cholecystoenteric fistula also had an associated Mirizzi syndrome. RESULTS: Cholecystoenteric fistula was associated with Mirizzi syndrome (p < 0.0001), increased age was associated with Mirizzi syndrome and cholecystoenteric fistula (p < 0.0001), and female gender was associated with Mirizzi syndrome (p < 0.0001). CONCLUSION: When during surgery for gallstone disease a cholecystoenteric fistula is encountered, the possibility of an associated Mirizzi syndrome must be considered. The findings of this study confirm the association of Mirizzi syndrome with cholecystoenteric fistula.

[Identical twins with different types of jejunal atresia].

This is a report of identical twins who were associated with different types of jejunal atresia, whose mother had no problems during her gestation. One was associated with a membranous atresia, and the another multiple jejunal atresia. Identical twins, both of whom are associated with intestinal atresia are very rare. The anomalies of these infants might be resulted from congenital factor and secondary circulatory disturbance.

Acute jejunogastric intussusception.

Acute jejunogastric intussusception is a rare complication following gastric surgery. Three patients were treated for this condition during the past 15 years. Common presenting manifestations are vomiting, hematemesis, upper abdominal pain, and palpable abdominal mass within the left hypogastrium. The diagnosis is established by gastroscopy or upper gastrointestinal radiographs. Four categories of classification are described. Optimal operative management consists of prompt laparotomy. Manual reduction of the intussusception is followed by resection of compromised bowel. Procedures to prevent recurrence are individualized.

Idiopathic chronic ulcerative enteritis: a report of two cases.

Idiopathic chronic ulcerative enteritis (ICUE) is considered by some physicians to be a variant of sprue. Two patients being treated at our hospital for nonspecific abdominal symptoms had abnormal findings from a small-bowel series; at surgery, an ulcerating process involving the jejunum was found. Clinical, radiological, and pathological findings in these cases suggest that ICUE is a distinct entity.