The Rapunzel syndrome is a rare manifestation of a gastric trichobezoar with a "tail" extending throughout the small intestine and sometimes even to the colon. We report on the surgical removal of such a bezoar in a 4-year-old patient by gastrotomy--the third published case in the German literature. The syndrome is mainly seen in young girls with trichophagia psychodynamically associated with early childhood deprivation and a high comorbidity of serious pediatric psychiatric disorders. The symptoms are nonspecific and may mimic those of other pathologic gastrointestinal conditions. Clinical characteristics are a movable mass in the epigastrium and alopecia. The therapy of choice is surgery of the trichobezoar together with the whole intestinal "tail," as in most cases endoscopic removal fails due to the large extension. Early diagnosis and treatment of the Rapunzel syndrome is of eminent importance in order to avoid later fatal complications such as gastric perforation and intestinal necroses. Intensive psychiatric follow-up is mandatory for preventing relapses.