Harlequin nail

The harlequin nail. A marker for smoking cessation.

Changes in the human nail frequently serve as an indicator of local and systemic disease. Alterations in the morphology, structure and growth characteristics of the nail accompany chronic cigarette smoking; yellow pigmentation of the nail plate--referred to as the "nicotine sign"--is common. The clubbed yellow nail may indicate the presence of lung cancer. In contrast to the ominous nature of t...

Harlequin ichthyosis (or harlequin fetus)

The pat ient was a female neonate bor n prematurely on 36 weeks of gestation by normal vaginal delivery. During pregnancy, mother had no history of fever, drug use or x-ray exposure. The mother was gravida 2 and had no history of abortion. Her first baby was well. On physical examination, the skin was markedly thickened, hard and hyperkeratotic with deep crevices running transversely and vertic...

Harlequin Syndrome

Harlequin foetus.

Harlequin ichthyosis: Case report

Harlequin fetus is a rare and the most severe form of the congenital ichthyosis with an autosomal recessive inheritance. Incidence of the disease is nearly 1 in 3,00,000 live births. The disease might be lethal at birth and the affected babies are often premature. Harlequin ichthyosis (HI) is marked by severe keratinized and alligator-like horned skin. The present study reports a new case with ...