Pityriasis alba is often confused with tinea versicolor, where an overgrowth of fungus on the skin causes patchy white ...

Pityriasis rosea (PR) is an acute inflammatory skin disorder characterized by erythematous scaling papules and macules. PR lesions are most commonly distributed over the trunk and proximal ...

Cameron Schauer and Jason Robertson describe the symptoms, aetiology, subtypes and consequences of reflux. They also discuss the investigations used for diagnosis, investigating those with alarm ...