title: [Sarcomatoid renal carcinoma. Cytological study using fine-needle puncture-aspiration, optical microscopy and immunohistochemistry].
authors.forename: F J
authors.initials: FJ
authors.lastname: Sáenz de Santamaría Morales
authors.forename: M
authors.initials: M
authors.lastname: Sánchez Chapado
authors.forename: M C
authors.initials: MC
authors.lastname: Parra Pérez
mesh_terms: D001707:Biopsy, Needle; D002296:Carcinosarcoma / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007124:Immunoenzyme Techniques; D007668:Kidney / Q000473:pathology*; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D008297:Male; D008853:Microscopy; D008875:Middle Aged; D009392:Nephrectomy; D009626:Terminology as Topic; D014463:Ultrasonography; D014567:Urography
vernacular_title: Carcinoma renal sarcomatoide. Estudio citológico mediante punción-aspiración con aguja fina (PAAF), microscopia óptica e inmunohistoquimia.