Post-treated prostate cancer: normal findings and signs of local relapse on multiparametric magnetic resonance imaging

Verfasser / Beitragende:
[João Lopes Dias, Rita Lucas, João Magalhães Pina, Raquel João, Nuno Costa, Cecília Leal, Tiago Bilhim, Luís Campos Pinheiro, Rui Mateus Marques]
Ort, Verlag, Jahr:
2015
Enthalten in:
Abdominal Imaging, 40/7(2015-10-01), 2814-2838
Format:
Artikel (online)
ID: 605493324
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024 7 0 |a 10.1007/s00261-015-0473-1  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00261-015-0473-1 
245 0 0 |a Post-treated prostate cancer: normal findings and signs of local relapse on multiparametric magnetic resonance imaging  |h [Elektronische Daten]  |c [João Lopes Dias, Rita Lucas, João Magalhães Pina, Raquel João, Nuno Costa, Cecília Leal, Tiago Bilhim, Luís Campos Pinheiro, Rui Mateus Marques] 
520 3 |a The use of multiparametric magnetic resonance imaging (mp-MRI) for prostate cancer has increased over recent years, mainly for detection, staging, and active surveillance. However, suspicion of recurrence in the set of biochemical failure is becoming a significant reason for clinicians to request mp-MRI. Radiologists should be able to recognize the normal post-treatment MRI findings. Fibrosis and atrophic remnant seminal vesicles after prostatectomy are often found and must be differentiated from local relapse. Moreover, brachytherapy, external beam radiotherapy, cryosurgery, and hormonal therapy tend to diffusely decrease the signal intensity of the peripheral zone on T2-weighted images (T2WI) due to the loss of water content, consequently mimicking tumor and hemorrhage. The combination of T2WI and functional studies like diffusion-weighted imaging and dynamic contrast-enhanced improves the identification of local relapse. Tumor recurrence tends to restrict on diffusion images and avidly enhances after contrast administration either within or outside the gland. The authors provide a pictorial review of the normal findings and the signs of local tumor relapse after radical prostatectomy, external beam radiotherapy, brachytherapy, cryosurgery, and hormonal therapy. 
540 |a Springer Science+Business Media New York, 2015 
690 7 |a Prostate cancer  |2 nationallicence 
690 7 |a Multiparametric resonance imaging  |2 nationallicence 
690 7 |a Recurrence  |2 nationallicence 
700 1 |a Lopes Dias  |D João  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
700 1 |a Lucas  |D Rita  |u Department of Radiology, Hospital de Santo António dos Capuchos, Alameda de Santo António dos Capuchos, 1169-050, Lisbon, Portugal  |4 aut 
700 1 |a Magalhães Pina  |D João  |u Department of Urology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
700 1 |a João  |D Raquel  |u Department of Urology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
700 1 |a Costa  |D Nuno  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
700 1 |a Leal  |D Cecília  |u Department of Radiology, Hospital de Santa Marta, Rua de Santa Marta, 1169-1024, Lisbon, Portugal  |4 aut 
700 1 |a Bilhim  |D Tiago  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
700 1 |a Campos Pinheiro  |D Luís  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
700 1 |a Mateus Marques  |D Rui  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
773 0 |t Abdominal Imaging  |d Springer US; http://www.springer-ny.com  |g 40/7(2015-10-01), 2814-2838  |x 0942-8925  |q 40:7<2814  |1 2015  |2 40  |o 261 
856 4 0 |u https://doi.org/10.1007/s00261-015-0473-1  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a review-article  |2 jats 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lopes Dias  |D João  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lucas  |D Rita  |u Department of Radiology, Hospital de Santo António dos Capuchos, Alameda de Santo António dos Capuchos, 1169-050, Lisbon, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Magalhães Pina  |D João  |u Department of Urology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a João  |D Raquel  |u Department of Urology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Costa  |D Nuno  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Leal  |D Cecília  |u Department of Radiology, Hospital de Santa Marta, Rua de Santa Marta, 1169-1024, Lisbon, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Bilhim  |D Tiago  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Campos Pinheiro  |D Luís  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Mateus Marques  |D Rui  |u Department of Radiology, Hospital de S. José, Rua José António Serrano, 1150-199, Lisbon, Portugal  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Abdominal Imaging  |d Springer US; http://www.springer-ny.com  |g 40/7(2015-10-01), 2814-2838  |x 0942-8925  |q 40:7<2814  |1 2015  |2 40  |o 261