Synchrotron Radiation Imaging of Breast Tissue Using a Phase-contrast Hard X-ray Microscope / 의학물리
Korean Journal of Medical Physics
;
: 117-123, 2011.
Artigo
em Inglês
| WPRIM
| ID: wpr-99722
ABSTRACT
Synchrotron radiation (SR) imaging enables us to observe internal structures of biologic samples without staining. In this study, we obtained X-ray microscopic images of human breast tissues with 11.1 KeV hard X-ray microscope of the Pohang light source and used zone plates and phase-contrast technique to get high resolution X-ray images. Hard X-ray microscopic images of fibrocystic change and breast cancer tissues with a spatial resolution of 60 nm were obtained and from these images, we could observe the micro-structures of human breast tissue. Also we analyzed and compared these images, which revealed distinct features of each condition. In conclusion, SR imaging with phase-contrast hard X-ray microscope for medical application, especially in breast disease can give some useful information for clinical research.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Mama
/
Doenças Mamárias
/
Neoplasias da Mama
/
Síncrotrons
/
Luz
Limite:
Humanos
Idioma:
Inglês
Revista:
Korean Journal of Medical Physics
Ano de publicação:
2011
Tipo de documento:
Artigo
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