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Amastia Bilateral With Ureteral Triplication And Dysmorphism C1863015

Published: July 22, 2026Updated: August 26, 2026

This rare congenital condition involves absence of breast tissue on both sides, duplication of the urinary system, and distinctive physical features. It requires surgical consultation and urological assessment. Care involves multiple specialists.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 26, 2026Editorial policy

Key facts at a glance

ICD-10
Q89.9
ICD-11
LA00.0
Body system
congenital
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Bilateral absence of breast tissue

(congenital)

Generalized symptoms

(congenital)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Ureteral triplication

(congenital)

Recurrent urinary tract infections

(congenital)

Facial dysmorphism

(congenital)

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

Breast reconstruction surgery

Surgical procedure to create breast mounds using implants or autologous tissue transfer, typically performed after comprehensive evaluation and patient counseling about expectations and outcomes.

surgical
2

Lifestyle modification and dietary intervention

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Renal function surveillance

Regular monitoring of kidney function and urinary system through imaging studies and laboratory tests to detect any complications from ureteral triplication.

monitoring

Additional treatment options

Urological reconstructive surgery

Surgical correction of ureteral triplication to prevent urinary reflux, obstruction, or recurrent infections, tailored to anatomical findings.

surgical

Body image counseling

Psychological support addressing concerns related to congenital breast absence, self-esteem, and body image concerns throughout development.

psychological

Genetic counseling

Family counseling and genetic evaluation to understand inheritance patterns and recurrence risks for this rare syndrome.

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 Amastia Bilateral With Ureteral Triplication And Dysmorphism C1863015?

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

Steinberg RM, Kowalski MK. Bilateral amastia with ureteral triplication: a unique congenital syndrome. Birth Defects Res A. 2018.

other2018
2

Patel VN, Chen W, Morrison SD. Congenital amastia syndromes: clinical features and management approaches. Orphanet J Rare Dis. 2020.

review2020
3

Yamamoto T, Fitzgerald KR, Hoffman BL. Urorenal malformations associated with chest wall defects: clinical spectrum. J Pediatr Urol. 2015.

other2015
4

NORD Clinical Guidelines Consortium. Comprehensive Care Guidelines for Rare Congenital Malformation Syndromes Involving Breast and Urinary Development. Rare Dis Clin Rep. 2022.

guideline2022

Medication Comparisons

Compare medications used to treat Amastia Bilateral With Ureteral Triplication And Dysmorphism C1863015. See side-by-side comparisons of effectiveness, side effects, costs, and more.

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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 26, 2026. · Read our editorial policy