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Updated: May 13, 2026

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Published on: June 20, 2025
A new variation of urethral duplication
Arzu Sencan1, Melih Yıldız, Malik Ergin
1Department of Pediatric Surgery, Dr. Behcet Uz Children's Hospital, İzmir, Turkey. arzusencan71@yahoo.com.tr
This case study reports a rare congenital anomaly in a 5-year-old boy: a unique accessory urethra causing dorsal chordee. The accessory urethra was surgically excised, representing a novel anatomical variation in medical literature.
Area of Science:
- Pediatric Urology
- Congenital Anomalies
- Surgical Anatomy
Background:
- Urethral duplication is an uncommon congenital condition.
- Accessory urethras are rarely documented, with varied presentations.
- Dorsal chordee can be associated with urethral abnormalities.
Observation:
- A 5-year-old boy presented with dorsal chordee.
- Intraoperative findings revealed an accessory urethra on the dorsum of the penis.
- This accessory urethra lacked an external opening distally and connection to the native urethra proximally.
Findings:
- A novel anatomical variation of an accessory urethra was identified.
- The accessory urethra was completely excised surgically.
- This specific presentation represents a unique case in English medical literature.
Implications:
- This case expands the known spectrum of urethral duplication anomalies.
- Accurate identification of accessory urethras is vital for successful surgical correction.
- Further research into rare congenital penile anomalies is warranted.
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