Spindle Cell Squamous Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** A poorly differentiated squamous cell carcinoma characterized by the presence of malignant cells with spindle cell features.

**Synonyms:** - Epidermoid Spindle Cell Carcinoma - Epidermoid carcinoma, spindle cell - Sarcomatoid Squamous Cell Carcinoma - Spindle Cell (Sarcomatoid) Squamous Cell Carcinoma - Squamous Cell Carcinoma, Sarcomatoid - Squamous Cell Carcinoma, Spindle Cell - Squamous Cell Carcinoma, Spindle Cell Variant - Squamous Cell Spindle Cell Carcinoma - Squamous cell carcinoma, sarcomatoid - Squamous cell carcinoma, spindle cell