Favre-Racouchot Syndrome (Nodular Elastosis With Cysts and Comedones) Clinical Presentation
- Author: Robert P Feinstein, MD; Chief Editor: Dirk M Elston, MD more...
History
The patient will relate considerable sun exposure over a long period of time. Recent evidence suggests that the association with smoking is even stronger than the association with sun exposure. Rarely, the patient will mention a past experience of radiation therapy.
Physical
Multiple open and closed comedones are present in the periorbital and temporal areas. Rarely, the lateral neck, postauricular areas, and forearms may be involved. Marked actinically damaged skin with yellowish discoloration, yellowish nodules, atrophy, wrinkles, and furrows are present. The eruption is usually bilaterally symmetrical, although one side may predominate, particularly if that side experienced greater sun exposure. No inflammation is present, unlike the comedones seen in acne vulgaris.[4]
Causes
Although the pathogenesis of the disorder is unknown, it develops in individuals with a heavy smoking history and chronic exposure to UV light.[3] The disorder also may follow exposure to radiation therapy.[5, 6] Lim et al, in a discussion of the adverse effects of UV radiation from the use of indoor tanning equipment, has cited Favre-Racouchot syndrome as one of these adverse effects.[7]
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