Robertson W D, Crabtree J B
South Med J. 1977 Jul;70(7):776, 792.
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.
报告了一例特殊形式的食土癖病例，一名27岁的智障女性吞食鹅卵石，导致结肠梗阻，结肠内完全充满了鹅卵石。保守治疗在治疗的第六天成功清除了结石；然而，大约六周后的随访显示，该患者又开始吞食鹅卵石。
