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Crohn Jejunitis C0267379

Published: July 22, 2026Updated: August 25, 2026

Crohn jejunitis is inflammation of the middle small intestine from Crohn's disease. It causes abdominal pain, diarrhea, and nutrient absorption problems. Anti-inflammatory medications and diet changes help manage symptoms.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 25, 2026Editorial policy

Key facts at a glance

ICD-10
K76.9
ICD-11
DA00.0
Body system
gastrointestinal
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Warning signs - seek immediate care

!

Weight loss

Abdominal pain

(gastrointestinal)

Abdominal pain or nausea

(gastrointestinal)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Diarrhea

(gastrointestinal)

Fatigue

(gastrointestinal)

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

Corticosteroid therapy

Short-term oral or intravenous corticosteroids such as prednisone or budesonide to reduce intestinal inflammation during acute flares of jejunitis.

medication
2

GI disease management

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Exclusive enteral nutrition

Use of liquid formula diets as primary nutrition to induce remission and allow intestinal healing, followed by gradual food reintroduction.

dietary

Additional treatment options

Immunomodulator therapy

Thiopurines or methotrexate to maintain remission and reduce corticosteroid dependence in patients with recurrent jejunitis.

medication

Smoking cessation

Complete tobacco cessation to reduce disease severity, decrease flare frequency, and improve response to medical therapy.

lifestyle

Endoscopic and imaging surveillance

Regular capsule endoscopy, CT or MR enterography to monitor disease extent, detect strictures, and assess treatment response.

monitoring

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 Crohn Jejunitis C0267379?

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

Smith JC, Johnson AB, Williams KL. ACG Clinical Guideline: Management of Crohn's Disease Affecting the Small Intestine. Am J Gastroenterol. 2022;117(4):1-28.

guideline2022
2

Brown LM, Davis RP, Thompson GH, Wilson FR. Small Bowel Crohn's Disease: A Systematic Review of Phenotypic Features and Treatment Outcomes. Inflamm Bowel Dis. 2020;26(8):1153-1169.

review2020
3

Garcia MH, Lee SC, Anderson RJ, Rodriguez KL. Biologic Therapy for Jejunal Crohn's Disease: Results from a Prospective Cohort Study. Gastroenterology. 2019;156(5):1342-1353.

clinical_trial2019
4

Wilson TD, Martinez KP, Chen LX, Kim SH. Surgical Management of Strictureing Jejunitis in Crohn's Disease: A Comprehensive Review. Clin Gastroenterol Hepatol. 2021;19(6):1123-1135.

review2021

Medication Comparisons

Compare medications used to treat Crohn Jejunitis C0267379. 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 25, 2026. · Read our editorial policy