Fig. 2From: Challenges in diagnosis and management of acute hepatic porphyrias: from an uncommon pediatric onset to innovative treatments and perspectivesConstellation of clinical characteristics and associated conditions for acute hepatic porphyria. a Only occurs in severe attacks. b Only occurs in variegate porphyria and hereditary coproporphyria. ANS: autonomic nervous system; CNS: central nervous system; PNS: peripheral nervous system; HCC: hepatocellular carcinoma; CKD: chronic kidney disease. Created with BioRender.com (last accessed 9 January 2022)Back to article page