[Penile injury caused by a Moulinette. Result of autoerotic self-mutilation].

Autoerotic manipulations of external male genitals resulting in mutilation with different degrees of severity are rare. We report the clinical case of a 12-year-old boy who injured his glans, left corpus cavernosum and corpus spongiosum with opened urethra as a consequence of autoerotic genital self-mutilation. According to our knowledge of the current literature this is the first description of autoerotic genital self-mutilation with a Moulinette. A Moulinette is a kitchen tool with an electric engine and an extremely fast rotary double knife, which is used to reduce food into small pieces, especially vegetables and fruits.