Cutaneous papulo-vesicular eruptions in non-A, non-B hepatitis

Area of Science:

• Hepatology
• Dermatology
• Virology

Background:

• Non-A, non-B (NANB) hepatitis, a significant posttransfusion concern, presents diverse clinical manifestations.
• Cutaneous manifestations in viral hepatitis are not fully characterized, particularly in NANB cases.

Purpose of the Study:

• To investigate the occurrence and characteristics of skin lesions in patients with NANB hepatitis.
• To correlate skin eruption patterns with clinical and laboratory findings.

Main Methods:

• Observational study of 148 patients with NANB hepatitis.
• Clinical assessment of skin lesions, including location and morphology.
• Correlation analysis with patient demographics, infection source, and liver enzyme profiles.

Main Results:

• A relapsing papulo-vesicular rash was observed in 54 patients (36%).
• Lesions predominantly affected the trunk and upper extremities, sometimes accompanied by pruritus.
• The eruptive phase correlated with systemic symptoms and elevated aminotransferases and gamma-GT levels.
• The rash resembled cutaneous reactions seen in enterovirus infections.

Conclusions:

• Cutaneous eruptions are a notable, though not universal, feature of NANB hepatitis.
• The observed rash characteristics suggest a potential viral etiology, possibly similar to enterovirus infections.
• No specific patient subgroups (sex, infection mode, enzyme pattern) showed a predominance for these skin lesions.