Hyperbilirubinaemia: the common denominator of yellow urticaria

Yellow urticaria revealing overlap syndrome of autoimmune hepatitis and primary biliary cholangitis

“…Differential diagnoses of yellow urticaria were evoked. Yellow skin discoloration can be observed in the case of an adverse drug reaction, carotenemia, and inherited disorders including Gilbert syndrome 1,5 …”

Yellow urticaria

“…Consequently, a broad spectrum of adverse events in different degrees of severity can occur at any time of therapy, even after cessation of treatment. Urticaria is a very common skin disease; yellow urticaria, however, is a seldom and unusual variant and to date no more than ten cases are reported since the first report in 1969 and all hitherto reported cases have a hyperbilirubinemia as definitive cause in common [1,2].…”

A Case of Yellow Urticaria Associated with Chronic Hepatitis B Infection, Cirrhosis, and Antiviral Treatment

“…İlk olarak 1969'da Clarke tarafından tanımlanan bu nadir ürtiker formu "sarı ürtiker" olarak belirtilmiştir. [1][2][3][4][5] Bu olguda hepatit B enfeksiyonuna bağlı karaciğer sirozu tanısıyla takipli ve antiviral tedavi alan, sarı ürtikeryal plak ve papülleri ortaya çıkan bir hasta sunulmuştur. Serumda hiperbilirubineminin eşlik ettiği ürtikerli hastalarda vücutta sarı ürtikeryal makül, papül ve plakların görülebileceğinin farkında olunması amaçlanmıştır.…”