Korean J Gastrointest Endosc.  2005 Dec;31(6):423-426.

A Case of Small Bowel Obstruction due to Multiple Trichobezoars

• Park SW
• Yang YS
• Lee HS
• Kim JH
• Lee CG
• Lee JK

Abstract

Trichobezoars are gastric concretions that are composed of hair or fibers. They are more common in children and adolescents and are usually associated with a pica, emotional disturbance, or mental retardation. Trichobezoar is quite rare in Korea. In most cases, trichobezoars tend to form a cast of the stomach. However, in rare cases, portions of the trichobezoar may separate from the gastric mass, migrate distally, and obstruct the small bowel. We report a case of small bowel obstruction due to multiple trichobezoars in a 14 year-old-girl who had a habit of swallowing hairs until 12 years of age. The patient was treated successfully surgically.

Keyword

Trichobezoar; Small bowel obstruction; Multiple

MeSH Terms

Adolescent
Affective Symptoms
Bezoars*
Child
Deglutition
Hair
Humans
Intellectual Disability
Korea
Pica
Stomach