Abstract |
Peripheral lymphocyte chromosomes were analyzed in 55 consecutive patients with complete remission after treatment for Hodgkin's disease. In 8 patients, observed metaphases were too few in number. The other 47 patients, 29 men and 18 women, had been off all therapy for 53 months (median 41, ext. 1 to 250 months). The mean interval since the diagnosis was 78 months (median: 73 months) and the mean age at the time of chromosome analysis was 38 years (median: 34, ext. 10-78 years). No patient had either a preleukemic syndrome or leukemia. In contrast to karyotypes in normal controls and previously untreated patients, abnormal cells, hypodiploid, hyperdiploid and tetradiploid cells were more frequent. But neither monosomy 5 or 7 nor trisomy 8 were observed. Intrachromosomal rearrangements (gaps, breaks...) were significantly more frequent (12% vs 5% in untreated patients) particularly on chromosomes 1 and 2. Interchromosomal rearrangements were also numerous (1,25%) but no cells showed any specific translocation for malignant hemopathy. Chromosomal aberrations do not seem closely associated with treatments but influenced by the post-diagnosis interval and the factors present at the time of primary treatment.
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Authors | P Cappelaere, J L Lai, A Caty, M Deminatti, M C Demaille |
Journal | Bulletin du cancer
(Bull Cancer)
Vol. 70
Issue 1
Pg. 31-9
( 1983)
ISSN: 0007-4551 [Print] France |
Vernacular Title | Le caryotype des lymphocytes sanguins périphériques des hodgkiniens traités. |
PMID | 6839032
(Publication Type: English Abstract, Journal Article)
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Chemical References |
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Topics |
- Adolescent
- Adult
- Aged
- Antineoplastic Agents
(pharmacology)
- Child
- Child, Preschool
- Chromosome Aberrations
(chemically induced, drug effects)
- Chromosome Disorders
- Chromosomes, Human
(drug effects)
- Female
- Hodgkin Disease
(blood, drug therapy)
- Humans
- Karyotyping
- Lymphocytes
(analysis)
- Male
- Middle Aged
- Ploidies
(drug effects)
- Preleukemia
(chemically induced)
- Risk
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