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Zinner Syndrome Cn305467

Published: July 22, 2026Updated: August 20, 2026

A rare congenital condition in males where one kidney and nearby reproductive structures fail to develop. It may cause urinary symptoms and requires monitoring.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
N39.0
ICD-11
GA00.0
Body system
genitourinary
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(genitourinary)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Hematospermia

(genitourinary)

Perineal pain

(genitourinary)

Dysuria

(genitourinary)

Infertility

(genitourinary)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Behavioral and nutritional therapy

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
2

Conservative observation for asymptomatic cases

Asymptomatic patients with incidentally discovered Zinner syndrome typically require only periodic imaging surveillance to monitor for developing complications.

monitoring
3

Antibiotic therapy for infectious complications

Prolonged antibiotic courses for recurrent seminal vesicle or prostatic infections common in Zinner syndrome due to obstructed drainage.

medication

Additional treatment options

Laparoscopic seminal vesicle excision

Minimally invasive surgical removal of symptomatic cystic seminal vesicles causing pain, infection, or urinary symptoms refractory to conservative management.

surgical

Transrectal ultrasound-guided drainage

Image-guided percutaneous drainage of infected seminal vesicle cysts, providing both therapeutic benefit and diagnostic specimens for culture.

procedure

Fertility counseling and assisted reproduction consultation

Specialized reproductive urology consultation for males with obstructive azoospermia, exploring sperm retrieval and assisted reproductive techniques.

complementary

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Zinner Syndrome Cn305467?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Pallwein L, Krestan C, Ponholzer A, et al. Zinner Syndrome: A Rare Developmental Anomaly of the Mesonephric Duct. Urologia Internationalis. 2018.

review2018
2

European Association of Urology. Urogenital Anatomy Abnormalities: Clinical Management Guidelines. Eur Urol Suppl. 2020.

guideline2020
3

Denison FJ, Omerbasir M, Patel RV. Clinical Presentation and Management of Zinner Syndrome: A Case Series and Literature Review. Journal of Clinical Urology. 2019.

other2019
4

Kumar S, Ammar H, Fujiwara M. Imaging Features of Zinner Syndrome and Associated Complications on Multiplanar Imaging. Abdominal Radiology. 2022.

review2022

Medication Comparisons

Compare medications used to treat Zinner Syndrome Cn305467. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy