title: Spindle-cell carcinoma of the oral mucosa. A light and electron microscopic study of apparent sarcomatous metastasis to cervical lymph nodes.
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D003094:Collagen / Q000032:analysis; D005260:Female; D005347:Fibroblasts; D005887:Gingival Neoplasms / Q000473:pathology; D006258:Head and Neck Neoplasms / Q000601:surgery; D006801:Humans; D008207:Lymphatic Metastasis / Q000473:pathology*; D008264:Macrophages; D008854:Microscopy, Electron; D009062:Mouth Neoplasms / Q000473:pathology*; D037981:Neck Dissection; D009364:Neoplasm Recurrence, Local; D010950:Plasma Cells; D014062:Tongue Neoplasms / Q000473:pathology
chemical_list: D003094:Collagen