Endoscopic treatment of vesicoureteral reflux--a 20-year follow-up.

Endoscopic reflux therapy has gained more and more popularity, and the use of this method is increasing. These imaging patterns (well known by pediatric radiologists) should be known by the general radiologist as the first young patients treated 20 years ago are now adults.

Giant ameloblastoma.

Ameloblastoma is the most frequent of the odontogenic tumors. We report a case of a giant ameloblastoma involving the maxillary region and describe its ultrasonography and computed tomography findings.