Lynch Syndrome 8 C2750471
A hereditary condition affecting DNA repair genes, raising susceptibility to colorectal and other cancers. Ongoing monitoring and preventive strategies are recommended.
Key facts at a glance
- ICD-10
- K30
- ICD-11
- DA00.0
- Body system
- gastrointestinal
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Rectal bleeding
Intestinal obstruction
Abdominal pain or nausea
(gastrointestinal)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Diarrhea
(gastrointestinal)Nausea
(gastrointestinal)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
GI disease management
Active treatment with regular monitoring by a healthcare provider is recommended.
Organ-Specific Surveillance Protocol
Tailored surveillance based on specific cancer spectrum associated with this Lynch variant, including annual colonoscopy, endometrial evaluation, and regular skin examinations given reported higher dermatologic malignancy associations.
NSAID Chemoprevention Regimen
Non-aspirin NSAIDs, particularly celecoxib, may be considered for patients unable to tolerate aspirin who remain motivated for pharmacologic prevention of colorectal neoplasia development and progression.
Additional treatment options
Elective Colectomy Consideration
For patients with extensive polyposis, dense adenoma burden, or intolerance to surveillance, elective prophylactic colectomy with ileorectal anastomosis may substantially reduce colorectal cancer risk while preserving continence.
surgicalLong-Term Psychological Support
Chronic cancer worry and surveillance anxiety are common in Lynch syndrome carriers. Cognitive behavioral therapy and support groups provide coping strategies and normalize the psychological burden of lifetime surveillance.
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 Lynch Syndrome 8 C2750471?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Lynch Syndrome 8 C2750471. 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 20, 2026. · Read our editorial policy