[Evaluation of the invasion of esophageal cancer to the aorta by cine-MR imaging].
We examined the usefulness of cine-MR imaging for evaluation of the invasion of esophageal cancer to the aorta in 12 cases. We used the technique of field echo pulse sequence. When the low intensity stripe was recognized between the tumor and the wall of aorta, we interpreted it as negative finding of the direct tumor invasion. By using this criteria, 11 of the 12 cases (92%) of the esophageal cancer for aortic wall invasion were correctly diagnosed as compared with 75% correct diagnosis by conventional MR imaging.
Kawahara
I
I
Department of Radiology, Kurume University School of Medicine.
Nishimura
H
H
Uchida
M
M
Ueda
H
H
Fujimoto
K
K
Meno
S
S
Hayabuchi
N
N
Fujita
H
H
D001011:Aorta / Q000473:pathology*; D004938:Esophageal Neoplasms / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D009040:Motion Pictures; D009361:Neoplasm Invasiveness