Imaging of penile neoplasm.

Area of Science:

• Urology
• Radiology
• Oncology

Background:

• Penile malignancies are rare, comprising less than 1% of male cancers in the US.
• Diagnosis presents significant psychological challenges and clinical difficulties for physicians.
• Clinical examination has limitations, increasing reliance on cross-sectional imaging.

Purpose of the Study:

• To review imaging characteristics of penile malignancy.
• To emphasize the importance of understanding normal penile anatomy, vascular supply, and lymphatic drainage for accurate staging.
• To discuss various imaging modalities for primary tumor and nodal staging.

Main Methods:

• Review of normal penile anatomy.
• Discussion of vascular supply and lymphatic drainage relevant to penile cancer.
• Evaluation of cross-sectional imaging techniques for tumor and nodal staging.

Main Results:

• Detailed review of imaging findings in penile malignancy.
• Emphasis on the necessity of anatomical and pathological imaging knowledge for staging.
• Comprehensive overview of imaging approaches for primary tumor and nodal assessment.

Conclusions:

• Accurate staging of penile malignancy requires integrated knowledge of anatomy and imaging.
• Cross-sectional imaging is crucial for overcoming clinical examination limitations.
• Advanced imaging aids in precise characterization and staging of penile neoplasms.