Diseases of the colon and rectum
-
This study was designed to assess the role of fecal lactoferrin and calprotectin as markers of intestinal inflammation in patients with Crohn's disease who have undergone ileocolonic resection. ⋯ Crohn's disease patients maintain high fecal levels of lactoferrin and calprotectin at long-term follow-up after resection of the diseased bowel even in case of clinical remission. The significant correlation between the two fecal markers may be the expression of the ongoing intestinal inflammation. Only lactoferrin significantly correlated with C-reactive protein and showed a reliable threshold value for systemic inflammation. Lactoferrin fecal levels may be a reliable indicator for intestinal inflammation influencing the systemic inflammatory status. The third predictor of lactoferrin fecal level was the presence of episodes of clinical recurrence during the postoperative follow-up.
-
Despite the evolution in the management of traumatic colorectal injuries in both civilian and military settings during the previous few decades, they continue to be a source of significant morbidity and mortality. The purpose of this study was to analyze management and clinical outcomes from a cohort of patients suffering colorectal injuries. ⋯ Injury to the rectum or transverse colon is an independent predictor of mortality. The use of a diverting stoma varied by injury site and was associated with a decreased leak rate but demonstrated no impact on the incidence of sepsis or mortality.
-
Inflammation, villous atrophy, colonic metaplasia, and dysplasia have been observed within the mucosa of ileal pelvic pouches after restorative proctocolectomy. This study was designed to determine the prevalence of mucosal dysplasia in ileal pouch and any associated risk factors. ⋯ Clinical and microscopic evidence of ileal-pouch inflammation is common. Ileal-pouch mucosal dysplasia is uncommon, occurring in only 1 of 138 patients. Villous atrophy and colonic metaplasia were not observed in this series. Routine pouch surveillance with biopsies may not be warranted.