Hippocampal Calcifications: Risk Factors and Association with Cognitive Function.

Purpose To identify risk factors for hippocampal calcifications and to investigate the association between hippocampal calcifications and cognitive function. Materials and Methods For this retrospective study, consecutive patients visiting a memory clinic at a Dutch general hospital between April 2009 and April 2015 were identified. All individuals underwent a standard diagnostic work-up including cognitive tests and brain CT.

Infection of a malignant appendiceal mucocele masquerading as an appendiceal abscess: role of preoperative sonography and CT.

We report the case of a 71-year-old lady with a suspected appendiceal abscess in whom preoperative sonography and CT demonstrated an infected appendiceal mucocele. The lesion was surgically removed and final pathologic examination revealed malignancy. Correct recognition of the mucocele prevented a potentially disastrous percutaneous drainage.