Chondroid syringoma: A rare lid tumor

A rare large cutaneous chondroid syringoma involving a toe

RATIONALE Chondroid syringoma (CS) occurs mostly on the face and neck, and rarely occurs in the toe. Malignant CS is invasive, grows quickly, and has a high recurrence rate. The presence of a bilobed CS in 1 toe has never been reported in the literature. PATIENT CONCERNS A 72-year-old male patient presented with a mass in a third toe of his right foot. The mass had slowly grown in 2 years. He...

Chondroid Syringoma of the Back: A Rare Clinical Entity

Chondroid syringomas or a mixed tumor of skin is a rare subcutaneous tumor that may be confused with various skin lesions. The incidence of chondroid syringoma has been reported to be as low as 0.01-0.098 %. The lesions are commonly located on the head and neck region and are non-ulcerating, slow growing, subcutaneous or dermal nodules. A close follow-up of these tumors is recommended because o...

Facial Localization of Malignant Chondroid Syringoma: A Rare Case Report

First described by Hirsch and Helwig in 1961, chondroid syringomas (CSs) are rare, benign tumors of the skin arising from the eccrine sweat glands with tumor differentiation in the epithelial and mesenchymal tissues. They most commonly occur in the head and neck, although they may be also found in the axilla, trunk, limbs, and genitalia. The incidence of CS is <0.01% of all primary skin tumors....

Chondroid Syringoma: A Case Report

Chondroid Syringoma on Face

Chondroid syringoma is a rare mixed tumor of the skin which is composed of both mesenchymal and epithelial cells. Its incidence at less than 0.1% and is frequently located on the head and neck. Chondroid syringoma is easily confused with epidermal cysts. Since malignant forms of chondroid syringoma have been reported, accurate and timely diagnosis is important for proper management. We report c...