Urinary sediment cytology: potential diagnostic tool for malakoplakia

Area of Science:

• Uropathology
• Cytopathology
• Nephrology

Background:

• Malakoplakia is a rare, chronic inflammatory condition affecting the urinary tract.
• Diagnosis typically involves invasive procedures like biopsy.

Observation:

• This study describes the urinary sediment cytology in a case of malakoplakia.
• The condition involved both the urinary bladder and the renal pelvis.

Findings:

• Unique cytologic alterations were observed in the urinary sediment.
• These findings are characteristic of malakoplakia.

Implications:

• Urinary sediment cytology offers a non-invasive diagnostic alternative for malakoplakia.
• This approach can potentially avoid the need for invasive biopsies, reducing patient risk and discomfort.