THE grave of a “vampire” whose body was decapitated to stop it rising from the dead has been discovered in a medieval fortress. More than 180 burials have been found at Račeša, a suspected ...

Acute porphyria tends to affect an individual's nervous system, while cutaneous porphyria affects their skin. The symptoms ...

Acute intermittent porphyria (AIP) is a rare metabolic disorder ... sensitivity to sunlight can cause facial disfigurement, ...