Rauf Yagan

Involvement of the mandibular canal: early sign of osteogenic sarcoma of the mandible.

A case of osteogenic sarcoma of the mandible is presented. The most striking radiologic finding in this case was irregular widening of the mandibular canal, with areas of narrowing and loss of fine parallel cortical margins of the walls of the canal. These changes were accompanied by widening of the periodontal membrane of the adjoining teeth, an early sign of osteogenic sarcoma described by Garrington and colleagues, and loss of lamina dura of the same teeth and one additional adjacent tooth.

Bilateral Multiple Ureteral Diverticula Diagnosed After Ileal Loop Procedure: Report of a Case and Review of the Literature

We report a case of multiple diverticula of the ureter. The clinical and radiological findings of the previously reported 41 cases, including our own, are analyzed, and the microscopic findings of the condition are reviewed. Multiple diverticula of the ureter or ureteral diverticulosis is most likely an acquired condition with a distinct radiological appearance.

Computed tomographic diagnosis of left innominate vein aneurysm mimicking an anterior mediastinal mass on plain films: a case report.

A case of innominate vein aneurysm producing a discrete mass on lateral chest radiographs is presented. Its radiographic appearance based on its venous position and the role of CT in accurate evaluation are discussed.