Kendra Klang MD, Abstract Co-Author: Nothing to Disclose

Katherine Joy Too MD, Abstract Co-Author: Nothing to Disclose

Ali M. Tahvildari MD, Abstract Co-Author: Nothing to Disclose

Miriam Romero MD, Abstract Co-Author: Nothing to Disclose

Aya Kamaya MD, Presenter: Nothing to Disclose

Describe the embryology, anatomy, and histology of the testis. Review unusual testicular neoplasms and become familiar with the epidemiology, clinical presentation, imaging characteristics, and management of each lesion. Identify the clinical presentations and imaging findings that can help differentiate benign from malignant testicular masses. Understand the management implications of the imaging findings and radiologist’s report.

Introduction & epidemiology Embryology, anatomy, & histology of the testis Imaging evaluation Brief review of the germ cell tumors Unusual testicular neoplasms: Clinical presentation, imaging features, management, prognosis - Sex cord, stromal, sex cord-stromal-germ cell tumors - Metastases - Leukemia, lymphoma - Plasmacytoma - Mesenchymal neoplasms - Adenocarcinoma of the rete testis Pitfalls in interpretation, benign mimics: Clinical presentation, imaging features Cystic - Intratesticular cyst - Tunica albuginea cyst - Tubular ectasia of the rete testis - Intratesticular spermatocele - Epidermoid cyst - Hematoma - Abscess   Solid - Ischemia/ infarction/ fibrosis - Orchitis - Hematoma - Hamartoma - Adrenal rests - Granulomatous disease (sarcoid, infectious) - Adenomatoid tumor - Fibrous pseudotumor Vascular  - Intratesticular varicocele  - Intratesticular AVM

http://abstract.rsna.org/uploads/2014/14019412/14019412_8s7m.pdf

Klang, K, Too, K, Tahvildari, A, Romero, M, Kamaya, A, Oddballs: Unusual Testicular Lesions.  Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14019412.html