Fluorescence in situ hybridization on bone marrow smear in the detection of cytogenetic aberrations of multiple myeloma / 中国实验血液学杂志
Journal of Experimental Hematology
;
(6): 1230-1233, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-343313
ABSTRACT
This study was aimed to establish the technique of interphase fluorescence in situ hybridization (I-FISH) used on smear of bone marrow directly, and to develop a new method for detection of the molecular cytogenetics in multiple myeloma (MM). After a series of treatment, fixation and digestion of the bone marrow smear as the carrier, the chromosome 8 centromere probe were used in I-FISH for molecular cytogenetics detection. At the same time, differences were compared in the results between the new method and the conventional I-FISH. The results showed that there was no statistically significant difference of proportion of various signals in non-hematologic malignancies when detected with the two methods (p>0.05). In bone marrow smear I-FISH, 8 out of 19 cases (42.1%) had abnormality of chromosome 8, including 5 cases with -8 (26.3%) and 3 cases with +8 (15.8%). It is concluded that the I-FISH on smear of bone marrow is characterized by convenience, economy and accuracy. Therefore, it can be used for research of molecular cytogenetics in MM.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Medula Óssea
/
Cromossomos Humanos Par 8
/
Aberrações Cromossômicas
/
Hibridização in Situ Fluorescente
/
Genética
/
Métodos
/
Mieloma Múltiplo
Tipo de estudo:
Estudo diagnóstico
Limite:
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Journal of Experimental Hematology
Ano de publicação:
2009
Tipo de documento:
Artigo
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