[Spontaneous and cytostatic therapy induced chromosome aberrations in testicular cancer patients].
Chromosomal aberrations were studied in peripheral blood lymphocytes from only surgery treated testicular cancer patients and treated with chemo- and/or radiotherapy. A distinct increase in spontaneous aberration frequency over the level of 27 healthy controls in 27 patients treated with surgery alone was found. Our data suggest the existence of a certain degree of chromosome instability, which may be a factor to the development of testicular tumour. The frequency of aberrant cells was much higher in 102 treated patients than in the controls. The decrease in aberrant cells was only time-dependently gradual in VPB and X-ray treated patients, while the second line combined treatment modalities caused the highest frequency of aberrant cells in the first two years after the end of courses. The possible relationship between the persistence of chromosomal aberrations and the development of malignancies are discussed in this paper.
Gundy
S
S
Humángenetikai és Teratológiai Osztály, Országos Közegészségügyi Intézet, Budapest.
Baki
M
M
Bodrogi
I
I
D000970:Antineoplastic Agents / Q000009:adverse effects*; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000187:drug effects; D003131:Combined Modality Therapy; D006801:Humans; D008297:Male; D013736:Testicular Neoplasms / Q000188:drug therapy / Q000235:genetics* / Q000532:radiotherapy
D000970:Antineoplastic Agents
Heretumoros betegek spontán és citosztatikus kezelést követö kromoszóma aberrációi.