Palmoplantar aquagenic urticaria: A case report

Aquagenic Urticaria: A Report of Two Cases

Aquagenic urticaria is a rare form of physical urticaria, in which contact with water evokes wheals. A 19-year-old man and a 4-year-old boy complained of recurrent episodes of urticaria. Urticaria appeared while taking a bath or a shower, in the rain, or in a swimming pool. Well-defined pin head to small pea-sized wheals surrounded by variable sized erythema were provoked by contact with water ...

Aquagenic urticaria in twins

We describe the case of 18 year old twin brothers who presented to our unit with a 3 year history of aquagenic urticaria. This rare form of urticaria usually presents within an hour of contact with water. The aetiology is unknown. Most cases are sporadic but there are a small number of familial cases in the medical literature. A specific genetic mutation has not yet been found. To our knowledge...

Aquagenic Urticaria: A Perplexing Physical Phenomenon.

Aquagenic urticaria (AQ) is a rare physical urticaria induced by contact with water. It may be distinctive clinically, evident as 1-2 mm folliculopapular urticaria, a pattern also characteristic of cholinergic urticaria. AQ has a truncal and upper extremity distribution within 20-30 minutes after contact with water, regardless of its temperature or source. AQ is usually symptomatic with mild to...

A Case Report of Transgrediant Palmoplantar Keratoderma (Mal de Meleda)

Mal de Meleda is a rare autosomal recessive transgredient keratoderma .Onset is in early childhood, and the development of hyperkeratosis is preceded by erythema. Patches of waxy ivory-yellow hyperkeratosis extend across the whole palms and soles, and on to the dorsal surfaces of hands and feet. Similar lesions of knees and elbows may develop. We describe an 18 year old man with the diagnosis o...

Aquagenic Palmoplantar Keratoderma as a CFTR-related Disorder.