Surgical Management of Asymptomatic Porcelain Gallbladder with Selective Mucosal Calcification
Clinical scenario
This protocol addresses porcelain gallbladder with selective mucosal calcification of the gallbladder wall in a patient who has no current symptoms or complications of gallbladder disease.
Gallbladder wall calcification is classified based on its extent: complete intramural calcification and selective mucosal calcification. The selective mucosal type is significantly and positively associated with gallbladder malignancies — making surgery a consideration even when the patient is entirely asymptomatic.
Approach
Because of the association with malignancy, surgical evaluation is recommended for the selective mucosal pattern regardless of symptom status. Should intraoperative assessment reveal malignancy, the operative plan is escalated to a more extensive procedure involving the gallbladder bed and regional lymph nodes. The complete operative protocol and decision criteria are available in the structured regimen below.
References
DOI: 10.3390/diagnostics11061073
- Calcification of the gallbladder is classified based on its extent: complete intramural calcification and selective mucosal calcification.
- Patients with a selective mucosal type should be considered for surgery even if they have no symptoms.
- The absence of mucosa in the complete type may reduce the risk of malignancy, and a systematic review also indicates that the selective type is significantly positively associated with gallbladder malignancies.
- If this reveals malignancy, conversion to an extended or radical cholecystectomy is needed (wedge resection of the liver and gallbladder bed, followed by lymphadenectomy).