Acute appendicitis
Sections of the appendix show luminal purulent exudate colonized with enteric bacteria. There is mucosal and focal transmural hemorrhagic necrosis and transmural neutrophilic infiltrate. The serosa and the periappendiceal soft tissues are coated with acute fibrinopurulent exudate.
APPENDIX, APPENDECTOMY:
ACUTE APPENDICITIS WITH PERIAPPENDICITIS.
PERFORATION (if present).
FECALITH (if present).


