Distal Monosomy 7q36 C4706504
A genetic disorder from deletion at the end of chromosome 7. It typically causes severe birth defects and developmental delays. Treatment focuses on symptom management and supportive care.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Seizures
Generalized symptoms
(congenital)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Growth retardation
(growth)Microcephaly
(neurological)Holoprosencephaly
(neurological)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
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
Neuroblastoma screening protocol
Enhanced surveillance for neuroblastic tumors including neuroblastoma, given elevated risk associated with distal monosomy 7q36 region, including periodic urinary catecholamine testing and imaging.
Targeted drug therapy with dose adjustment
Active treatment with regular monitoring by a healthcare provider is recommended.
Tumor resection and staging
Oncologic surgical management following diagnosis of neuroblastoma or related tumors, including tumor resection, lymph node sampling, and staging procedures per pediatric oncology protocols.
Additional treatment options
Tumor biopsy and molecular characterization
Diagnostic procedures to obtain tissue for histopathological analysis and molecular profiling to guide treatment decisions and prognostic assessment.
procedureRehabilitative therapy for tumor survivors
Comprehensive physical rehabilitation addressing functional limitations resulting from tumor burden or treatment, including strength training, mobility exercises, and endurance building.
physical_therapyOncology psychosocial support
Mental health services for patients and families navigating cancer diagnosis, treatment, and survivorship, including counseling, support groups, and palliative care consultation when appropriate.
psychologicalWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Distal Monosomy 7q36 C4706504?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Distal Monosomy 7q36 C4706504. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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 25, 2026. · Read our editorial policy