Pebble ingestion: an unusual form of geophagia.
Reported is a case representing an unusual form of geophagia, in which ingestion of pebbles by a 27-year-old mentally retarded woman resulted in impaction and complete filling of the colon with pebbles. Conservative therapy was successful in clearing the stones by the sixth day of treatment; however, a follow-up visit approximately six weeks later revealed that the patient was again ingesting pebbles.
D000328:Adult; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000150:complications; D010842:Pica / Q000150:complications / Q000175:diagnosis*; D012987:Soil
D012987:Soil