Koro-Like Symptoms in an Adolescent Female With Schizophrenia.

Koro is a disorder characterized by the fear of genitals shrinking and retracting into the body.1 While it is not included in the cultural concepts of distress in DSM-5, DSM-IV-TR described koro as "an episode of sudden and intense anxiety that the penis (or, in female patients, the vulva and nipples) will recede into the body and possibly cause death." The term koro originates from the Malay language, referring to the retracting motion of the head of turtles or tortoises into their shells. In the United States and Europe, the term genital retraction syndrome is commonly used instead of koro. In classical koro, cultural belief plays a role in its origin and spread, often in epidemics in Asian countries.2 On the other hand, Koro-like syndrome (KLS) has been reported worldwide secondary to medical and psychiatric disorders.2 Similar to koro, KLS is more prevalent in males, with only 3 documented cases in female patients worldwide (Table 1). We present the first case to our knowledge of KLS in an adolescent female patient with schizophrenia. The patient's parents gave consent for the publication of this case report.