HCV RNA detection in parotid gland biopsy in a patient with chronic hepatitis C virus liver disease.
We report a case of a 75-year-old woman admitted to our Unit for chronic sialadenitis, characterized by histologic evidence of B and T lymphocyte infiltrate; laboratory and histologic tests revealed chronic hepatitis C, without autoimmune markers. We found hepatitis C virus (HCV) RNA in liver, in parotid gland, in saliva and in peripheral blood mononuclear cells, but not in serum. HCV RNA was detected by PCR technique. To our knowledge this is the first case of detection of HCV RNA in parotid gland. This finding raises the question about the relationship between sialadenitis and viral HCV infection.
Biasi
D
D
Istituto di Patologia Medica, Università di Verona, Italia.
Colombari
R
R
Achille
A
A
Carletto
A
A
Caramashi
P
P
Corrocher
R
R
Bambara
L M
LM
D000368:Aged; D001483:Base Sequence; D002908:Chronic Disease; D004279:DNA, Viral / Q000235:genetics / Q000302:isolation & purification*; D005260:Female; D006526:Hepatitis C / Q000821:virology*; D006521:Hepatitis, Chronic / Q000821:virology*; D006801:Humans; D008969:Molecular Sequence Data; D010306:Parotid Gland / Q000821:virology*; D016133:Polymerase Chain Reaction; D012367:RNA, Viral / Q000235:genetics; D012793:Sialadenitis / Q000821:virology*
D004279:DNA, Viral; D012367:RNA, Viral