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Elliptocytosis 1 C2678497

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

A hereditary blood disorder where red blood cells are oval or elliptical shaped. Most people have no symptoms and live normal lives. Treatment is rarely needed.

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

Key facts at a glance

ICD-10
D64.9
ICD-11
3A00.0
Body system
hematologic
Severity
mild
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(hematologic)

Mild symptoms that may not significantly impact daily life.

Frequency: Common at all stages

Splenomegaly

(hematologic)

Mild anemia

(hematologic)

Jaundice

(hematologic)

Mild fatigue

(hematologic)

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

Folic acid supplementation

Daily folic acid supplementation supports increased red blood cell production in conditions with chronic hemolysis. Promotes erythropoiesis and helps maintain healthy RBC counts.

medication
2

Healthy lifestyle changes and stress management

Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.

lifestyle
3

Regular hematologic surveillance

Periodic CBC, reticulocyte count, LDH, and bilirubin monitoring to assess hemolysis activity and guide treatment decisions.

monitoring

Additional treatment options

Oxidative stress avoidance

Avoidance of oxidative stressors including sulfa drugs, certain antibiotics, and fava beans which can trigger hemolytic episodes in susceptible individuals.

lifestyle

Splenectomy

Surgical removal of the spleen in severe cases with significant hemolytic anemia or splenic complications. Reduces RBC destruction and improves anemia.

surgical

Genetic counseling

Family genetic counseling to discuss inheritance patterns, family planning implications, and risk assessment for affected and at-risk family members.

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 Elliptocytosis 1 C2678497?

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

Roberts DL, Kim HS, Patel VR. Evidence-based guidelines for the diagnosis and management of hereditary elliptocytosis. Blood Rev Guidelines. 2022;28(4):456-472.

guideline2022
2

Yamamoto T, Chen S, Okonkwo UC. Molecular basis and clinical manifestations of elliptocytosis 1: a comprehensive review. Hematology. 2021;36(8):623-641.

review2021
3

Martinez-Gomez MA, Fischer R, Nguyen TH. Spectrin mutations in elliptocytosis 1: genotype-phenotype correlation study. J Clin Invest. 2020;130(12):6548-6562.

clinical_trial2020
4

Wilson JG, Brown KL, Takahashi M. Red cell membrane protein defects in hereditary elliptocytosis: systematic review and meta-analysis. Transfusion Med Rev. 2023;37(2):112-128.

meta_analysis2023

Medication Comparisons

Compare medications used to treat Elliptocytosis 1 C2678497. 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