Gall bladder wall shows mild fibrosis with mild mucosal infiltration by lymphocytes and plasma cells. Many glands exhibit focal cystic dilatation and appear to be entrapped within muscular coat (Rokitansky-Aschoff sinuses). No evidence of atypia or malignancy.
Suspected adenomyomatosis of gall bladder.
Gall bladder measuring 8x1.8 cm, showing ulcerated mucosa and thickened wall up to 0.4 cm.
Gall bladder, Cholecystectomy: