Chemical shift imaging of human colorectal tissue (ex vivo).
NMR Biomed
; 9(4): 179-83, 1996 Jun.
Article
en En
| MEDLINE
| ID: mdl-9015805
ABSTRACT
The spatial location of MR visible lipid in the wall of the normal human colon, and in carcinomatous colonic tissue has been documented using proton chemical shift imaging, one- and two-dimensional magnetic resonance spectroscopy and histochemical staining. Following dissection of the mucosal and submucosal layers of normal colon, these techniques showed high levels of neutral lipid distributed in the submucosal layer. Relatively less lipid was observed in the mucosal layer. Histochemical staining confirmed that the majority of the neutral lipid was in the submucosa, extracellular, and in the lymphatic channels. Carcinomatous tissue gave a variable lipid signal which histochemical staining identified as being from tumour stroma, necrotic and degenerate tumour cells and macrophages.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Recto
/
Espectroscopía de Resonancia Magnética
/
Colon
Tipo de estudio:
Prognostic_studies
Límite:
Humans
Idioma:
En
Revista:
NMR Biomed
Asunto de la revista:
DIAGNOSTICO POR IMAGEM
/
MEDICINA NUCLEAR
Año:
1996
Tipo del documento:
Article
País de afiliación:
Australia