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[Prostatic abscess: diagnosis and treatment]
A Franco1, V Menéndez, M P Luque
1Cátedra Transplante Renal, Hospital Clinico y Provincial de Barcelona.
Abstract:
Prostatic abscesses are an infrequent pathology, probably due to a better and early management of prostatic infections. Predisposing factors in this pathology are diabetes mellitus, urethral catheterism or manipulation, and immunodepressed states like AIDS. Nowadays, ultrasonography is an excellent diagnostic method of this pathology, and serves as a guidance of directed drainage. We present five cases in which the size of the abscess was determining in relation to the therapeutic attitude. Abscesses of less than 2 cm, measured by transrectal ultrasonography, can be evacuated by directed puncture, followed by antibiotic treatment. When the diameter of the abscess is greater than 2 cm, we realize a perineal drainage with a catheter placed with transrectal ultrasonography. Currently, TUR and other methods seems to be overcome.
Insights
Prostatic abscesses are rare, often linked to diabetes or catheter use. Ultrasonography guides drainage, with small abscesses treated by puncture and larger ones by perineal catheterization.
Area of Science:
- Urology
- Infectious Diseases
- Medical Imaging
Background:
- Prostatic abscesses are uncommon, potentially due to improved prostatitis management.
- Key risk factors include diabetes mellitus, urethral catheterization, and immunodeficiency (e.g., AIDS).
Observation:
- Transrectal ultrasonography is a valuable diagnostic tool for prostatic abscesses.
- Abscess size dictates the therapeutic approach.
Findings:
- Abscesses <2 cm can be managed with ultrasound-guided puncture and antibiotics.
- Abscesses >2 cm benefit from transrectal ultrasonography-guided perineal catheter drainage.
- Transurethral resection (TUR) and other methods are less favored.
Implications:
- Ultrasonography-guided drainage offers effective treatment for prostatic abscesses.
- Tailoring treatment based on abscess size optimizes patient outcomes.
- Minimally invasive techniques are replacing traditional surgical interventions.