Porphyria Cutanea Tarda – a Case Report (original) (raw)

Porphyria cutanea tarda is a metabolic disorder that results from a reduced enzymatic activity of uroporphyrinogen decarboxylase. It is the commonest chronic porphyria. Two types of this disease have been reported up to now: acquired (Type 1, 80%) and inherited (Type 2, 20%) an autosomal dominant pattern with low clinical penetrance. Both types are associated with haemochromatosis, alcohol abuse, estrogens, iron overload, hepatitis C virus infection, and halogenated aromatic hydrocarbons causing deficiency of the uroporphyrinogen decarboxylase enzyme in the liver. In this case report we described a 23-year-old woman with increased hair growth on the face and neck, who visited an outpatient dermatology clinic for laser hair removal due to excessive hair growth on the face and neck during the last eight years (Figures 1, 2). Four laser treatments were carried out with incomplete effects. After the fourth laser hair removal treatment, a small sore on the tip of the nose was observed. T...