... of his tattoos that coincided with the initiation of ledipasvir/sofosbuvir treatment for his hepatitis C. Clinical and histological features were consistent with a delayed-type hypersensitivity reaction to red ink. [email protected] 24 09 2020 19 12 2020 16 7 2021 © 2021...

...Ploychompoo Srisuwanwattana; Vasanop Vachiramon Necrolytic acral erythema (NAE) is a distinctive skin disorder. The exact cause and pathogenesis is still unclear. Most studies report an association of NAE with hepatitis C virus (HCV) infection. We report a 64-year-old woman who presented...

...Eduardo Mastrangelo Marinho Falcão; Beatriz Moritz Trope; Mariana Marteleto Godinho; Leonardo Hoehl Carneiro; João Marcello de Araujo-Neto; Cristiane Alves Villela Nogueira; Marcia Ramos-e-Silva Hepatitis C virus (HCV) chronically infects 0.5-3% of the world population. A large group of patients...

...Masahisa Shindo; Isamu Terai The introduction of ribavirin to hepatitis C combination therapy with pegylated interferon (PEG-IFN)-α 2a has improved sustained responses, but it has been accompanied by an increased incidence of cutaneous side effects. Most cases of drug eruption caused by ribavirin...

...Vasanop Vachiramon; Poonkiat Suchonwanit; Kunlawat Thadanipon Lichen planus pigmentosus is a rare subtype of lichen planus. We report a first case of lichen planus pigmentosus with bilateral linear distribution associated with hepatitis C virus infection. The lesion was improved after sun avoidance...