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Primary periungual leiyomyosarcoma
Hanane Rachadi1, Nora Derrabi, Farida Marnissi
1Department of Dermatology, Ibn Rochd hospital, Casablanca, Morocco. hananerachadi@gmail.com.
Dermatology Online Journal
|September 13, 2016
Summary
A rare superficial leiomyosarcoma, typically found on lower limbs, was diagnosed in an 81-year-old female’s finger. Surgical amputation was performed due to the unusual location and diagnosis of this soft tissue sarcoma.
Area of Science:
- Oncology
- Dermatopathology
- Surgical Pathology
Background:
- Superficial leiomyosarcoma is a rare soft tissue malignancy.
- This tumor most commonly affects the lower extremities.
Observation:
- An 81-year-old female presented with a two-year history of a periungual tumor on her left index finger.
- The tumor's location was atypical for superficial leiomyosarcoma.
Findings:
- Histopathological and immunohistochemical examination confirmed the diagnosis of leiomyosarcoma.
- No evidence of metastatic disease was found on initial assessment.
Implications:
- This case highlights the importance of considering leiomyosarcoma in unusual locations.
- Early diagnosis and surgical intervention, such as amputation, are crucial for managing localized superficial leiomyosarcoma.

