From: Urethral calculi with a urethral fistula: a case report and review of the literature
No. | Case load | Age | Ethnicity | Native/migratorya | Location of calculus | Size of calculus (cm) | Fistulous track | Etiological factors |
---|---|---|---|---|---|---|---|---|
1 | 1 | 38-year-old | Indian | Native | Penobulbar junction [2] | 6 × 5 | Near the penoscrotal junction | Stricture of penile urethra distalb |
2 | 1 | 41-year-old | Osmanli | Native | At the prostatic urethra [3] | 5.9 × 3.2 × 2.8 | Below the radix of penis | Urethral trauma as a result of long-standing urethral catheter drainage |
3 | 1 | 30-year-old | English | Native | Recto-urethral fistula [4] | 5 × 3.5 | The membranous urethra | Born with abnormalities |
4 | 1 | 40-year-old | Indian | Native | In proximal penile, bulbar, and posterior urethra [5] | Multiple calculi | At the root of the penis | Urethral stricture |
5 | 1 | 37-year-old | Japanese | Native | Prostatic urethral [6] | 4.2 × 3.4 × 2.1 | Urethrocutaneous fistula in the perineal region | A lumbar vertebral fracture |