<prompt> All of the following are hepatic porphyrias, EXCEPT:Variegate porphyriaAcute intermittent porphyriaPorphyria Cutanea TardaProtoporphyria  <response>: X-linked protoporphyria, Congenital erythropoietic porphyria Protoporphyria are the erythropoietic porphyrias. Porphyrias are divided based on their erythropoietic and hepatic clinical manifestations. Type of porphyria Erythropoietic porphyrias Acute hepatic porphyrias Clinical features: Cutaneous symptoms and appear in early childhood Variable extra-hepatic gastrointestinal manifestations Neurological-psychiatric symptoms Cardiovascular symptoms Complications: Cholestatic liver cirrhosis and progressive hepatic failure HCC 