Aim: To describe the sonographic findings in acute diverticulitis of the ve
rmiform appendix. A case report and a review of literature are used to pres
ent the sonographic appearance, special clinical aspects and the pathogenes
is of this rare entity, Conclusion: Acute diverticulitis of the vermiform a
ppendix presents certain sonographic features, which allow preoperative dia
gnosis and differentiation from acute appendicitis and right colonic divert
iculitis.