Chronic active Epstein-Barr virus infection with cutaneous and sinus lymphoproliferation in a white female patient with 25 years' follow-up: an original case report
| Autor: | C. Picard, L. Verneuil, S Gouarin, Xavier Troussard, F. Comoz, M. Barreau, Anne Dompmartin |
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| Rok vydání: | 2015 |
| Předmět: |
Adult
Pathology medicine.medical_specialty Epstein-Barr Virus Infections Maxillary Sinus Neoplasms Remission Spontaneous Lymphoproliferative disorders Dermatology Hand Dermatoses Lymphoma T-Cell Diagnosis Differential Necrosis Pregnancy hemic and lymphatic diseases Virus latency medicine Humans Pregnancy Complications Infectious Epstein–Barr virus infection business.industry Lip Diseases Viral Load medicine.disease Lymphoproliferative Disorders Lymphoma Virus Latency Chronic Disease DNA Viral Skin Diseases Viral Eyelid Diseases Hydroa vacciniforme Rituximab Female Maxillary Sinus Neoplasm business Viral load Facial Dermatoses medicine.drug Follow-Up Studies |
| Zdroj: | The British journal of dermatology. 173(5) |
| ISSN: | 1365-2133 |
| Popis: | Chronic active Epstein-Barr virus infection (CAEBV) is characterized by chronic infectious mononucleosis-like symptoms associated with very high viral load, as assessed by quantitative polymerase chain reaction. We present an unusual case in a French woman who was followed up over 25 years with cutaneous and sinus lymphoproliferation. This white woman presented with a long history of recurrent cutaneous necrotic papules of the skin, which started during childhood and healed spontaneously with depressed scars. The lesions spread to the left maxillary sinus and were associated with hepatomegaly and splenomegaly with no other visceral locations. Pathological examination of the skin and sinus revealed a dermal monoclonal T-cell lymphoproliferative disorder, CD7(+) and CD20(-) , with no epidermotropism. T-cell receptor rearrangement was positive, showing the monoclonality from the first biopsy. This T-cell proliferation was positive for EBV-encoded small RNA and was associated with a high EBV viral load. Since then, the patient has been in good health, despite a permanently high EBV viral load. Hydroa vacciniforme (HV)-like lymphoma and natural killer/T-cell lymphoma were discussed, but none really fit our case. Natural killer cell lymphoma was ruled out because of the indolent course, but sinus lesions do not exist in HV-like lymphoma. A therapeutic approach is difficult because of the coexistence of viral infection and monoclonal T-cell proliferation. Chemotherapy is not efficient and induces immunosuppression, which may worsen the prognosis. Although rituximab may have an immunomodulatory function, it was not effective in our case. |
| Databáze: | OpenAIRE |
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