Syringoma that characterized by skin-colored 1-5 mm in diameter papules is a benign sweat gland tumor. 1 It predominantly appears in females during puberty and the lesions are frequently located in eyelids, malar regions, neck, and chest. 2 Vulvar syringoma is an extremely rare condition that was firstly described by Carneiro et al in 1971. 3 Although most of the vulvar syringomas asymptomatic, it may rarely present with vulvar pruritus. 4 There are various treatment choices for the management of vulvar syringomas including topical tretinoin, chemical peelings, electrodessication, laser therapy, and surgical excision. 5 Here, we present a case with vulvar syringoma that was treated by 577 nm pro-yellow laser.
| C A S E REP ORTA 42-year-old woman was admitted to our dermatology clinic with a history of multiple skin-colored slightly elevated tumors located on vulva and vulvar itching. The lesions have been present since the age of 18 and number of the lesions increased over the years. Vulvar pruritus was intermittent and there was no change in symptoms during menstruation. On physical examination; multiple, soft, skin-colored, 2-5 mm-diameter papules were seen on the vulva.No similar lesions were present elsewhere. A biopsy of the lesion was performed. Histopathological examination revealed numerous small ducts lined by a double layer of epithelial cells embedded in a fibrous stroma. Some of the ducts contained amorphous debris in the lumina. The diagnosis of vulvar syringoma was made on the basis of these clinical and histopathological findings. The lesions were treated with 577 nm pro-yellow laser after the application of local anesthesia. We used continuous wave mode and only two sessions were applied with 4 weeks intervals. After the procedure, the patient was recommended to use antibiotic cream that contains fusidic acid. After 4 weeks of follow-up, the lesions almost completely disappeared with no complaints of pruritus (Figures 1 and 2).
| DISCUSS IONSyringoma is a benign tumor of the eccrine sweat glands that presented with multiple skin-colored tiny papules located on eyelids, cheeks, neck, chest, and rarely on vulva 2 The lesions are usually asymptomatic but in vulvar syringoma pruritus and discomfort may be experienced during menstruation, pregnancy, and summer months. 6 Vulvar syringomas can be presented in three different clinical forms. These are multiple skin-colored or brownish papules with symmetrical involvement of the labia majora, cystic