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Multiple giant vulvar syringoma: an extraordinary report
Giti Sadeghian1, Hengameh Ziaei
1Skin Disease and Leishmaniasis Research Center, Isfahan University of Medical Sciences, Isfahan, Iran. sadeghian@sdlrc.mui.ac.ir
Skinmed
|December 18, 2013
Summary
This case study describes a rare diagnosis of vulvar syringoma in a young woman. Histopathology confirmed the benign adnexal tumor, highlighting its characteristic ductal structures.
Area of Science:
- Dermatology
- Histopathology
Background:
- Syringomas are benign adnexal tumors originating from sweat ducts.
- Vulvar involvement is uncommon, presenting diagnostic challenges.
Observation:
- A 26-year-old woman presented with asymptomatic, multiple, skin-colored vulvar nodules.
- Lesions began at age 15 and progressively enlarged.
- A family history of similar lesions was noted in a sister.
Findings:
- Physical examination revealed multiple bilateral, symmetrical 2-3 cm firm nodules on the labia majora.
- Histopathology showed comma-shaped ducts lined by a two-cell-thick epithelium within a fibrotic stroma.
- Dermal nests of basophilic epithelial cells, separate from ducts, were observed.
Implications:
- This case underscores the importance of considering syringoma in the differential diagnosis of vulvar tumors.
- Accurate histopathological examination is crucial for definitive diagnosis.
- Understanding the characteristic microscopic features aids in differentiating syringoma from other cutaneous neoplasms.
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