Iatrogenic rectal perforation due to application of topical treatment in a patient with ulcerative colitis: a rare complication.

Rectal perforations due to topical treatments (enemas or foams) are unusual complications and they have been mostly reported in the use of barium enemas or in elderly patients with constipation. Very little has been reported about perforations secondary to topical treatment in patients with ulcerative colitis. We present the case of a patient with ulcerative colitis who suffered a rectal perforation complicated with a superinfected collection after the application of topical mesalazine foam.

The role of lumen-apposing metal stents (LAMS) in iatrogenic esophageal perforations secondary to endoscopic dilation of benign short esophageal strictures.

81 year-old male had an asymptomatic iatrogenic perforation after balloon dilation of esophageal strictures. After the migration of the full covered self expandable metal stent (FCSEMS), a lumen-apposing metal stent (LAMS) was placed and no esophageal leak was seen after. LAMS could be an appropiate first-line approach to benign short esophageal strictures complicated with iatrogenic small perforation but further prospective studies are needed.

Abdominal ultrasound and its significant role in colon cancer. The advantage of its dynamic nature: using respiratory movements to assess neoplasia relations to adjacent organs.

A 58-year-old, otherwise healthy male presented to the Emergency Room due to a 24-hour-long bloody diarrhea and constitutional syndrome. Colonoscopy confirmed the presence of a colonic neoplasia. A CT scan revealed an irregular surface and poorly delimited hypodensity of liver segment 5, next to the neoplasia, with malignant infiltration being impossible to rule out.

Intestinal burying of the jejunal-tube of a PEG-J levodopa-carbidopa release system for Parkinson's disease. Successful endoscopic management.

Levodopa-carbidopa intestinal gel (LCIG) continuous infusion into the jejunum through a percutaneous endoscopic gastrostomy with a jejunal extension (PEG-J) is an alternative therapy for Parkinson's disease (PD) patients, with a very poor control of their symptoms on regular oral medications (Hoehn-Yahr stage IV). Around 62.2 % of patients present procedure and device-related adverse effects (AE), with an 8.2 % rate of mayor complications.

Fulminant gastrointestinal ischemia due to yeyunal volvulus

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Fulminant gastrointestinal ischemia due to yeyunal volvulus.

Jejunal volvules are a very rare condition, barely reported in the literature, that occur in relation to congenital (eg, intestinal duplication) or acquired disorders (eg, diaphragmatic hernias or tumors). In the event that it becomes complicated with an established intestinal ischemia, its prognosis is further overshadowed by the possible consequences of a complex surgery, given the high risk of short bowel syndrome. Being a PEG probe carrier does not seem to be related to the picture.