title: Large oral soft tissue metastasis from anaplastic carcinoma of the lung mimicking a primitive malignancy: case report and brief review of the literature.
mesh_terms: D002277:Carcinoma / Q000473:pathology / Q000517:prevention & control*; D003937:Diagnosis, Differential; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000473:pathology / Q000556:secondary*; D012983:Soft Tissue Neoplasms / Q000473:pathology / Q000556:secondary*