[Cystic and cavitary lesions of the lung: imaging characteristics and differential diagnosis] [0.03%]
肺囊性及空洞性病变的影像学特点和鉴别诊断
S Abi Khalil,A L Gourdier,N Aoun et al.
S Abi Khalil et al.
Gas containing lesions of the lung can be differentiated into cystic and cavitary lesions based on their imaging characteristics, which is helpful for differential diagnosis. The imaging features include number, size, thickness and smoothne...
M Bazot,C Lafont,A Roussel et al.
M Bazot et al.
MRI allows optimal characterization of normal and pathological soft tissues of the female pelvis through the use of standard morphological T1W and T2W sequences, fat-suppression techniques and perfusion and diffusion weighted sequences.
[The average individual effective dose does not exist... yet it increases!] [0.03%]
[平均有效个人剂量还不存在……但其值却在增加!]
Y S Cordoliani
Y S Cordoliani
I Thomassin-Naggara,L S Fournier,A Roussel et al.
I Thomassin-Naggara et al.
Due to technical advances (parallel imaging and new phased-array coils), diffusion-weighted MR imaging can be used to image the female pelvis. Diffusion-weighted (b=1000) images are now acquired as a complement to conventional sequences (T2...
F Cornud,M Liberatore,F Beuvon et al.
F Cornud et al.
Functional imaging complements T2-weighted imaging in the evaluation of the prostate. The most frequently used techniques are diffusion-weighted imaging and perfusion imaging following the intravenous administration of contrast material. Pe...
C Roy,A Matau,G Bierry et al.
C Roy et al.
After being first used for liver imaging, diffusion-weighted imaging of the kidney is in development. The kidney is the only anisotropic organ in the abdomen. It is a complex organ, with different types of flow, that is the subject of multi...
C de Bazelaire,A Pluvinage,M Chapelier et al.
C de Bazelaire et al.
Diffusion-weighted imaging is helpful to further characterize lesions that remain indeterminate after morphological and dynamic MR evaluation. Suspicious lesions are hyperintense on diffusion-weighted images with corresponding low ADC value...
V Vilgrain,J-L Daire,R Sinkus et al.
V Vilgrain et al.
Diffusion-weighted imaging studies the motion of water molecules within a given tissue. Initially used for neuroradiological applications, it is now routinely used for abdominal imaging, especially liver imaging. The diffusion pulse sequenc...
A Luciani,C Lin,P Beaussart et al.
A Luciani et al.
Hemato-oncologic imaging combines anatomical and functional imaging data for optimal staging and follow-up of patients. It is currently possible to achieve high spatial resolution and functional evaluation at whole body MR imaging. Function...
J W Casselman,B De Foer,B J De Bondt
J W Casselman
Diffusion weighted MR imaging is increasingly being used for the imaging of head and neck pathology. This imaging technique now replaces CT and conventional MR imaging for the initial diagnosis of cholesteatoma and detection of recurrent di...