Snowden, R T Superficial leiomyosarcoma of the head and neck: case report and review of the literature. [electronic resource] - Ear, nose, & throat journal Jul 2001 - 449-53 p. digital Publication Type: Case Reports; Journal Article; Review ISSN: 0145-5613 Subjects--Topical Terms: Cyclosporine--adverse effectsDiagnosis, DifferentialFatal OutcomeHead and Neck Neoplasms--diagnosisHeart TransplantationHumansImmunosuppressive Agents--adverse effectsKidney Failure, Chronic--chemically inducedLeiomyosarcoma--diagnosisLung Neoplasms--diagnosisMaleMiddle AgedSkin--pathologySkin Neoplasms--diagnosisTomography, X-Ray Computed