Abstract | BACKGROUND: METHODS: Lip biopsy specimens were graded in 32 consecutive patients with either HCV-related chronic liver disease or SS. RESULTS: Seventeen of 22 HCV-positive patients had sialoadenitis, although generally mild (15 of 17, grades I-II). Severe inflammation (grades III-IV) was observed in 8 of 10 patients with SS (chi-square = 12.6; P < 0.0005). Moreover, HCV-positive patients with sialoadenitis differed from patients with SS in female sex prevalence (6 of 17 versus 10 of 10; chi-square = 10.9; P = 0.0001) and presence of serum antinuclear autoantibodies (0 of 17 versus 9 of 10; chi-square = 23.0; P < 0.0001). Five of 13 HCV-positive patients and 7 of 8 patients with SS were HLA-DR3-positive (chi-square = 4.9; P < 0.05). CONCLUSIONS:
Sialoadenitis of HCV-related liver disease is common but differs from SS with regard to predisposing genetic factors, expression of autoimmune markers, and histopathologic severity.
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Authors | M Pirisi, C Scott, C Fabris, G Ferraccioli, G Soardo, R Ricci, P Toniutto, C Avellini, D Vitulli, A M Miotti |
Journal | Scandinavian journal of gastroenterology
(Scand J Gastroenterol)
Vol. 29
Issue 10
Pg. 940-2
(Oct 1994)
ISSN: 0036-5521 [Print] England |
PMID | 7839102
(Publication Type: Clinical Trial, Comparative Study, Controlled Clinical Trial, Journal Article)
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Topics |
- Adult
- Aged
- Aged, 80 and over
- Chronic Disease
- Female
- Hepatitis C
(complications, pathology)
- Humans
- Liver Diseases
(complications, pathology, virology)
- Male
- Middle Aged
- Severity of Illness Index
- Sialadenitis
(pathology, virology)
- Sjogren's Syndrome
(pathology, virology)
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