Gall bladder wall shows mild to moderate fibrosis with focal mucosal ulceration and dense infiltration by neutrophils, lymphocytes and plasma cells. Glands exhibit focal cystic dilatation and appear to be entrapped within muscular coat (RokitanskyAschoff sinuses). No evidence of atypia or malignancy.
Lymph node is noted free of tumor showing reactive follicular hyperplasia.
Acute cholecystitis.
Gall bladder was received opened measured 7x2.5 cm, showing ulcerated mucosal lining, with wall thickness up to 0.4 cm.