Acrokeratoelastoidosis Clinical Presentation
- Author: Enrico Ceccolini, MD; Chief Editor: William D James, MD more...
History
- The patient may complain of the gradual onset of small bumps over the margins of the hands and feet.
- After onset, the eruption remains stable indefinitely.
- No local or systemic symptoms are associated with acrokeratoelastoidosis. Some reports show acrokeratoelastoidosis in patients with localized or systemic scleroderma, but the relationship between these 2 diseases is not conclusive.
Physical
- A cluster of small, discrete, grouped papules characterizes acrokeratoelastoidosis.
- The papules are usually 2-5 mm in diameter and often occur in a linear distribution. These small round-oval– to rhomboid–shaped yellowish papules are most commonly localized to the palmar surfaces of the hands and, sometimes, on the plantar surfaces of the feet. The margins of both hands and 1 or both feet are the only areas affected. In rare instances, the lesions spread to the dorsum of the hands, feet, or both.
Courtesy of William D James, MD. - The papules resemble plane warts, but they are more keratotic and firm; they do not coalesce.
- Some translucency is often evident.
- Occasionally, just a few papules are present.
- A case of acrokeratoelastoidosis has been seen in association with nail dystrophic changes. Further observations may lead to the definition of a new entity.[11]
Causes
- No local or systemic causes have been identified.
- Autosomal dominant transmission is common.
- Sporadic cases of acrokeratoelastoidosis are also described.
- One report described a patient with endogenous ochronosis showing clinical features similar to acrokeratoelastoidosis.[12]
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