Ultrasound guided percutaneous fine-needle biopsy in a case of eosinophilic gastroenteritis

Eosinophilic gastroenteritis is a rare disease; clinical features depend on which intestinal layer is involved. In our report a 70-year-old woman presented with intestinal subocclusion and ascites. Endoscopic biopsies of gastric mucosa were negative. Ultrasound guided percutaneous fine-needle biopsy showed muscle infiltration by eosinophils of muscle layer of the stomach and jejunum. Muscular and serosal disease are usually diagnosed only by laparotomy or laparoscopy.