Measles associated with coronary arteritis.
A two-year-old girl with measles virus (MV) and chronic Epstein-Barr virus (EBV) infection developed lethal coronary aneurysmal arteritis accompanied by giant cell pneumonia, systemic lymphadenitis and hepatosplenomegaly. In her coronary arteries, lungs and aorta, cells containing intranuclear and intracytoplasmic inclusions, including syncytial giant cells, were detected, the presence of MV in the organs being proved by electron microscopic and immunofluorescent studies. Immunopathology further demonstrated MV to be disseminated in almost all organs other than lymph nodes. Clinical diagnosis of chronic EBV infection was established on the basis of persistent high titers of antibodies against capsid and early antigens of EBV and viral presence was confirmed by Southern blot hybridization in a mesenterial lymph node obtained at autopsy. To the best of our knowledge, this is the first description of MV association with coronary aneurysmal arteritis, raising the possibility that measles infection can cause severe vasculitis under immuno-suppressive states, such as that caused by chronic EBV infection.
Takano
Y
Y
Department of Pathology, Odawara Municipal Hospital, Japan.
Manabe
H
H
Aoyama
Y
Y
Nakamichi
N
N
Matsumura
T
T
Kurata
T
T
D000328:Adult; D001167:Arteritis / Q000209:etiology* / Q000473:pathology; D002675:Child, Preschool; D003327:Coronary Disease / Q000209:etiology* / Q000473:pathology; D005455:Fluorescent Antibody Technique; D005814:Genes, Viral; D004854:Herpesvirus 4, Human / Q000235:genetics; D006801:Humans; D008198:Lymph Nodes / Q000503:physiopathology; D008457:Measles / Q000150:complications; D008854:Microscopy, Electron; D012150:Polymorphism, Restriction Fragment Length; D014412:Tumor Virus Infections / Q000150:complications / Q000503:physiopathology