More recently, nitric oxide has been implicated in the pathogenesis of palmar erythema.
2.
Signs of portal hypertension include those of chronic liver disease : ascites, esophageal varices, spider nevi, caput medusae, and palmar erythema.
3.
Other, rather rare, skin associated symptoms include pyoderma gangrenosum, Sweet's syndrome, drug reactions, erythema nodosum, lobe panniculitis, atrophy of finger skin, palmar erythema, and skin fragility ( often worsened by corticosteroid use ) ..