Published in:
01-10-2017 | Case Report
Disappearance of multiple hyperechoic liver nodules in sporadic porphyria cutanea tarda after treatment with ledipasvir/sofosbuvir for hepatitis C
Authors:
Kazuhide Takata, Satoshi Shakado, Keiko Sakamoto, Hiromi Fukuda, Ryo Yamauchi, Sho Fukuda, Hideo Kunimoto, Kaoru Umeda, Takashi Tanaka, Keiji Yokoyama, Daisuke Morihara, Yasuaki Takeyama, Makoto Irie, Shotaro Sakisaka
Published in:
Clinical Journal of Gastroenterology
|
Issue 5/2017
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Abstract
Ultrasonography in a 60-year-old man with chronic hepatitis C (CHC) demonstrated multiple hyperechoic nodules. Radiological investigations did not reveal any signs of malignancy. However, magnetic resonance chemical shift imaging showed multiple focal fatty changes in the liver. Urinary levels of uroporphyrin and coproporphyrin were elevated, and we made a diagnosis of porphyria cutanea tarda. Direct-acting antivirals, ledipasvir/sofosbuvir, were initiated for CHC, which led to sustained viral response, resolution of the liver nodules, and normalization of urinary porphyrin. Hepatitis C virus infection can cause porphyria cutanea tarda with multiple hyperechoic liver nodules, which might be cured by direct-acting antivirals.