title: Rectal impaction following enema with concrete mix.
abstract: This article describes an unusual rectal foreign body resulting from homosexual anal erotic activities. The patient had used an enema containing a concrete mix which became impacted and required surgical removal. The use, abuse, and complications of enemas are reviewed.
mesh_terms: D000328:Adult; D002126:Calcium Hydroxide; D004733:Enema; D006716:Homosexuality; D006801:Humans; D008297:Male; D010262:Paraphilic Disorders; D012007:Rectum / Q000293:injuries*
chemical_list: D002126:Calcium Hydroxide