Imaging of scrotal masses

Area of Science:

• Radiology
• Oncology
• Medical Imaging

Background:

• Testicular cancer accounts for about 0.1% of cancer deaths in the USA.
• Seminoma is the most frequent type of testicular tumor.
• Extratesticular masses are frequent but seldom malignant.

Purpose of the Study:

• To review imaging findings for testicular and extratesticular masses.
• To highlight the role of imaging in diagnosing testicular cancer.
• To differentiate neoplastic from non-neoplastic findings.

Main Methods:

• Review of imaging modalities including ultrasonography, MRI, and CT.
• Discussion of imaging applications in diagnosis and staging.
• Focus on characteristic findings for various masses.

Main Results:

• Ultrasonography is the primary tool for evaluating testicular and extratesticular lesions.
• MRI aids in lesion characterization when needed.
• CT is crucial for retroperitoneal staging and follow-up of metastasis.

Conclusions:

• Imaging is vital for the initial diagnosis of testicular cancer.
• Differentiation between malignant and benign masses is a key application of imaging.
• Comprehensive review of imaging findings aids in patient management.