| ArticleTitle | 
Two Cases of Acute Myositis Associated with Influenza A Virus Infection in the Elderly | 
| AuthorList | 
Kenzo Oba, Aki Nishihara, Kojiro Okamura, Yumiko Ajiro, Yu Yamaguchi, Kyoji Okazaki, Shuzo Sato, Tastuya Suzuki, Hiroshi Nakano and Shohei Metori | 
| Affiliation | 
The Division of Geriatric Medicine, Nippon Medical School | 
| Language | 
EN | 
| Volume | 
67 | 
| Issue | 
2 | 
| Year | 
2000 | 
| Page | 
126-129 | 
| Received | 
November 11, 1999 | 
| Accepted | 
December 8, 1999 | 
| Keywords | 
acute myositis, influenza A, elderly | 
| Abstract | 
During the influenza epidemic of 1998-1999, we observed two elderly patients with influenza-like symptoms who had evidence of acute myositis with elevated serum enzymes. Influenza A infection was confirmed serologically in either case. The present cases suggest that it is important to distinguish influenzal myositis from other forms of myopathy in the elderly patients. | 
| Correspondence to | 
@  |