Predictive value of (99)Tc(m)-MIBI scintimammography in evaluation of the efficacy of neoadjuvant chemotherapy in patients with operable breast cancer / 中华肿瘤杂志
Chinese Journal of Oncology
;
(12): 544-546, 2011.
Artículo
en Chino
| WPRIM
| ID: wpr-320175
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the value of technetium-99m methoxyisobutylisonitrile ((99)Tc(m)-MIBI) imaging in predicting the efficacy of neoadjuvant chemotherapy (NCT) and prognosis in patients with operable breast cancer.</p><p><b>METHODS</b>Sixty five patients with breast cancer underwent (99)Tc(m)-MIBI scintimammography before NCT, and static planar images were taken at 10 min and 180 min after scintimammography. The clearance rate was calculated in each patient, correlation between the clearance rate and efficacy of NCT, and the disease free survival rate were analyzed.</p><p><b>RESULTS</b>The mean clearance rate of 65 patients was (17.4 ± 6.8)%. The efficacy of NCT was 86.2% (CR 4 cases, PR 52 cases, SD 8 cases, and PD 1 case), and the mean clearance rate of patients with good response or poor response of chemotherapy were (15.5 ± 5.0)% and (29.2 ± 3.2)%, respectively. There was a significant difference between the two groups. The average disease free survival rate in the group with low clearance rate was (75.8%, P = 0.046), significantly higher than that in the group with high clearance rate (53.1%).</p><p><b>CONCLUSION</b>Scintimammography of (99)Tc(m)-MIBI may be used to evaluate the efficacy and prognosis of NCT for patients with operable breast cancer.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Inducción de Remisión
/
Neoplasias de la Mama
/
Diagnóstico por Imagen
/
Epirrubicina
/
Protocolos de Quimioterapia Combinada Antineoplásica
/
Cintigrafía
/
Valor Predictivo de las Pruebas
/
Estudios de Seguimiento
/
Quimioterapia Adyuvante
/
Tecnecio Tc 99m Sestamibi
Tipo de estudio:
Estudio diagnóstico
/
Estudio observacional
/
Estudio pronóstico
/
Factores de riesgo
Límite:
Adulto
/
Anciano
/
Femenino
/
Humanos
Idioma:
Chino
Revista:
Chinese Journal of Oncology
Año:
2011
Tipo del documento:
Artículo
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