Respiratory tract viruses in otosclerotic lesions. An immunohistochemical study.
A series of viral antigens, including adenovirus, influenza A and B, parainfluenza types 1 and 3, measles, mumps, respiratory syncytial (RSV) and Epstein Barr (EBV) viruses was studied in a prospective series of stapes specimens from 24 consecutive patients operated on for otosclerosis. The stapes specimens were processed for light microscopy and immunohistochemistry. With the exception of one case of positive specific reactivity for anti-RSV antibody in one multinuclear osteoclastic cell, no specific reactivity was seen in the specimens. This was the case both in active (n = 8) and inactive (n = 16) otosclerotic lesions. The possibility of unspecific staining reactions is discussed.
Roald
B
B
Department of Pathology, Ullevål Hospital, University of Oslo, Norway.
Størvold
G
G
Mair
I W
IW
Mjøen
S
S
D000293:Adolescent; D000328:Adult; D000956:Antigens, Viral / Q000032:analysis*; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008297:Male; D008875:Middle Aged; D010040:Otosclerosis / Q000473:pathology*; D012141:Respiratory Tract Infections / Q000473:pathology*; D013199:Stapes / Q000473:pathology*; D014777:Virus Diseases / Q000473:pathology*
D000956:Antigens, Viral