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Recurrent infectious mononucleosis caused by Epstein-Barr virus with persistent splenomegaly
R Pichler1, J Berg, A Hengstschläger
1Institute of Nuclear Medicine and Endocrinology, General Hospital Linz, Linz, Austria.
Military Medicine
|August 23, 2001
Summary
This case study details a rare recurrence of Epstein-Barr virus infectious mononucleosis in a young soldier. Persistent splenomegaly was observed despite no signs of immune deficiency, highlighting an unusual clinical presentation.
Area of Science:
- Virology
- Immunology
- Clinical Medicine
Background:
- Infectious mononucleosis, commonly caused by Epstein-Barr virus (EBV), typically presents in adolescents and young adults.
- While EBV infections are usually self-limiting, recurrent episodes are uncommon.
- Splenomegaly is a frequent clinical finding during acute infectious mononucleosis.
Observation:
- A 20-year-old male soldier presented with a second episode of infectious mononucleosis, serologically confirmed.
- The initial EBV infection occurred two years prior to the recurrence.
- Physical examination revealed persistent splenomegaly.
Findings:
- The patient, despite recurrent EBV infection and splenomegaly, exhibited no overt signs of immunodeficiency.
- This clinical scenario represents an extremely rare manifestation of Epstein-Barr virus infection.
Implications:
- This case underscores the possibility of recurrent EBV infectious mononucleosis, even in immunocompetent young adults.
- Persistent splenomegaly in the absence of immunodeficiency warrants further investigation into potential underlying mechanisms.
- Highlights the importance of comprehensive diagnostic evaluation for unusual presentations of common viral infections.