Clinical Case Study: Autoimmune Hemolytic Anemia and Hepatitis Triggered by EBV-Related Infectious Mononucleosis - Report - MDSpire

Clinical Case Study: Autoimmune Hemolytic Anemia and Hepatitis Triggered by EBV-Related Infectious Mononucleosis

  • By

  • Akram Alnounou

  • Henry Zou

  • Madison C. Laird

  • Sophie Numbers

  • Christopher Visak

  • Sage Bilsland

  • Neil Hughes

  • Eric Martin Sieloff

  • April 17, 2026

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Clinical Report: Autoimmune Hemolytic Anemia and Hepatitis Triggered by EBV

Overview

This case study presents an 18-year-old female with autoimmune hemolytic anemia and hepatitis associated with Epstein-Barr virus (EBV) infectious mononucleosis. The patient showed clinical improvement with conservative management, highlighting the need for awareness of atypical EBV complications.

Background

Epstein-Barr virus (EBV) is a prevalent virus that can lead to infectious mononucleosis, primarily affecting adolescents and young adults. While mild hepatic involvement is common, severe complications such as autoimmune hemolytic anemia (AIHA) are rare and often overlooked. Understanding these atypical presentations is crucial for timely diagnosis and management.

Data Highlights

{'format': 'list', 'items': [{'Total Bilirubin': '11.5 mg/dL'}, {'Direct Bilirubin': '8.3 mg/dL'}, {'AST': '215 U/L'}, {'ALT': '317 U/L'}, {'LDH': '580 U/L'}, {'Haptoglobin': '<8 mg/dL'}, {'Reticulocyte Count': '4.2%'}]}

Key Findings

  • The patient presented with jaundice, red urine, and arthralgia, indicating possible EBV-related complications.
  • Laboratory tests confirmed direct hyperbilirubinemia and elevated liver enzymes, consistent with hepatitis.
  • Direct antiglobulin test was positive for IgG, indicating warm autoimmune hemolytic anemia.
  • Conservative management with hydration and limited steroid use resulted in clinical improvement.
  • Monitoring showed a decrease in bilirubin and liver enzymes, alongside an increase in hemoglobin levels.

Clinical Implications

Healthcare professionals should be vigilant for atypical presentations of EBV, including autoimmune hemolytic anemia and hepatitis. Early recognition and conservative management can lead to favorable outcomes without the need for aggressive immunosuppression.

Conclusion

This case underscores the importance of recognizing and managing rare complications of EBV infections, particularly in previously healthy individuals. Awareness of these potential issues can improve patient care and outcomes.

Related Resources & Content

  1. Gastrointestinal Involvement in EBV-Related Lymphoproliferative Disorders Mimicking Inflammatory Bowel Disease in Immunocompetent Individuals: Case Studies and Review of Existing Literature
  2. Complications Related to Epstein-Barr Virus in Inflammatory Bowel Disease: A Case Series Analysis
  3. Immune escape mechanisms and therapeutic advances in virus-associated hematological malignancies
  4. Infectious Mononucleosis: Rapid Evidence Review | AAFP
  5. Epstein-Barr virus-associated autoimmune hemolytic anemia: a clinical report and review of literature
  6. Brain — The case for targeting latent and lytic Epstein-Barr virus infection in multiple sclerosis
  7. Infectious Mononucleosis: Rapid Evidence Review | AAFP
  8. Epstein-Barr virus-associated autoimmune hemolytic anemia: a clinical report and review of literature - PMC
  9. Transfusion Evidence Library

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