par Gevenois, Pierre-Alain 
;Van Regemorter, Guy ;Van Gansbeke, Daniel ;Delcour, Christian ;Corbusier, Alain ;Struyven, Julien
Référence Journal de radiologie, 68, 3, page (185-192)
Publication Publié, 1987-03
;Van Regemorter, Guy ;Van Gansbeke, Daniel ;Delcour, Christian ;Corbusier, Alain ;Struyven, Julien Référence Journal de radiologie, 68, 3, page (185-192)
Publication Publié, 1987-03
Article révisé par les pairs
| Résumé : | Forty-eight patients with prostatic disease (benign prostatic hyperplasia (B.P.H.), carcinoma, cysts, myoma and prostatitis) and 10 normal volunteers underwent magnetic resonance imaging (M.R.I.) of the prostate. The prostatic parenchyma was best evaluated by a T2-weighted spin-echo pulse sequence. The prostate in patients with B.P.H. often had a homogeneous or more rarely a nodular appearance on T2-weighted images. In most cases, a peripheral dark rim is observed. All prostate in patients with carcinoma had an heterogeneous appearance on T2-weighted images. While most of the prostatic carcinomas appeared hypo-intense relative to adjacent prostatic parenchyma, some of the neoplasms had a high or mixed-high and low signal. The myoma showed a low-signal nodule like carcinoma. The cyst appears as a liquid tumor. The prostatitis had an homogeneous bright signal. With the used methodology, MRI can differentiate prostatic diseases in many cases. Nevertheless the technique has to be optimized to improve its accuracy. |
