title: [The Cu/Zn index in cutaneous tumors with X-ray microanalysis].
abstract: Cu and Zn are two important elements, in straight relation with some malignancies. We have studied a group of patients with several types of cutaneous tumours and we have determined the values of both elements in serum and tumour tissues. The Cu/Zn ratio is in relation to the bigger or lesser malignity of process.
authors.forename: M A
authors.initials: MA
authors.lastname: Alonso Molina
authors.forename: V
authors.initials: V
authors.lastname: Torres Peris
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis*; D002277:Carcinoma / Q000032:analysis* / Q000097:blood; D003300:Copper / Q000032:analysis* / Q000097:blood; D004577:Electron Probe Microanalysis; D006801:Humans; D009752:Nutritional Status; D012878:Skin Neoplasms / Q000032:analysis* / Q000097:blood; D015032:Zinc / Q000032:analysis* / Q000097:blood
chemical_list: D014408:Biomarkers, Tumor; D003300:Copper; D015032:Zinc
vernacular_title: Estudio del índice Cu/Zn en tumores cutáneos mediante microanálisis de rayos X.