[Atypical prostatic leiomyoma: a new case with cytodensitometric analysis]

Area of Science:

• Uropathology
• Oncology
• Cell Biology

Background:

• Atypical prostatic leiomyoma is an exceptionally rare benign tumor of the prostate.
• Accurate diagnosis is crucial to differentiate it from malignant neoplasms.

Observation:

• This report details a novel case of atypical prostatic leiomyoma.
• Cytodensitometric analysis was performed on the tumor tissue.
• Microscopic examination revealed distinct nuclear multilobulated cell morphology.

Findings:

• Cytodensitometry indicated a polyploid DNA content for the tumor.
• This finding strongly correlates with the observed multilobulated nuclear morphology.
• The absence of mitotic activity is a key feature in differential diagnosis.

Implications:

• Cytodensitometry can aid in the diagnosis of atypical prostatic leiomyoma.
• Understanding the ploidy and morphology aids in differentiating benign from malignant prostatic tumors.
• This case contributes to the limited literature on atypical prostatic leiomyoma.