title: Porcelain gallbladder.
abstract: OBJECTIVE
  To discuss the case of a porcelain gallbladder found incidentally in a patient with low back and heel pain.
  
  
  METHODS
  A 70-year-old woman had low back pain, numbness in the left lower leg, and sharp pain in her left heel. Plain films of the lumbar spine necessitated diagnostic abdominal ultrasound, the findings of which were consistent with porcelain gallbladder.
  
  
  RESULTS
  The patient has been recommended for prophylactic cholecystectomy and is concurrently being treated for mechanical low back and heel pain.
  
  
  CONCLUSIONS
  Porcelain gallbladder is an uncommon finding; however, due to the greatly increased chance of malignancy, it must be considered in patients who have cystic type calcification in the right upper abdominal quadrant.
authors.affiliation: Welsh Institute of Chiropractic, Wales, UK.
authors.forename: Kenneth J
authors.initials: KJ
authors.lastname: Young
authors.forename: Jessica
authors.initials: J
authors.lastname: Johnson
mesh_terms: D000368:Aged; D002114:Calcinosis / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery; D002763:Cholecystectomy / Q000379:methods; D002769:Cholelithiasis / Q000150:complications / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D005705:Gallbladder Diseases / Q000150:complications / Q000000981:diagnostic imaging; D006801:Humans; D017116:Low Back Pain / Q000209:etiology; D010146:Pain / Q000209:etiology*; D011859:Radiography; D013997:Time Factors; D016896:Treatment Outcome