RESUMO
A bezoar refers to a mass of indigestible foreign material found in the gastrointestinal tract, mainly stomach. The second most common bezoar is the trichobezoar, which usually occurs in the young psychiatric female patients with history of trichotillomania and trichophagia.1Malrotation is an abnormal position of the duodenojejunal junction bowel within the peritoneal cavity and usually involves both the small and the large bowel. Malrotation is accompanied by abnormal bowel fixation by mesenteric bands or absence of fixation of portions of the bowel, leading to increased risks of bowel obstruction, acute or chronic volvulus, and bowel necrosis. The term malrotation applies to a wide range of intestinal anomalies, from a readily apparent omphalocele in newborns to asymptomatic nonrotation of the large and small bowel in adults.2This is a case report of a 18 -year-old female patient came with complaints of nausea, vomiting on and off, constipation and fullness of abdomen. Ultrasound, X-ray abdomen erect, and Computed Tomography scan were done, which suggested trichobezoar and small bowel malrotation.