Ces radiol. 2020, 74(1):55-61 | DOI: 10.55095/CesRadiol2020/010
Evauation of the extracapsular extension of the prostatic carcinoma using magnetic resonance imagingReview article
- 1 Klinika zobrazovacích metod LF UK a FN, Plzeň
- 2 Urologická klinika LF UK a FN, Plzeň
- 3 Šiklův ústav patologické anatomie LF UK a FN, Plzeň
Besides lymph nodes and distant metastases detection, the key-information in staging of the prostatic carcinoma, is the evaluation of the so-called extracapsular extension and the seminal vesicle invasions. The most important images are T2 turbo/fast spin echo sequences in the trans-axial and sagittal planes, diffusion weighted images with high-b value and apparent diffusion coefficient maps (ADC), pharmacokinetical maps of iAUC or Ktrans, or the fusion with the metabolic maps of positron emission tomography in hybrid PET/MRI. The essential findings are as followed: asymmetrical thickening of the neurovascular bundle, infiltration of the periprostatic fatty tissue, and bulging of the tumorous tissue above the niveau of the prostate.
Keywords: extracapsular extension, prostatic carcinoma, magnetic resonance imaging
Grants and funding:
Podpořeno projektem MZ ČR Koncepční rozvoj výzkumné instituce 00669806 - FN Plzeň a projektem Univerzity Karlovy v Praze Progress q39.
Accepted: January 30, 2020; Published: March 1, 2020 Show citation
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