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Fig. 3 | Chinese Journal of Cancer

Fig. 3

From: Computed tomography and magnetic resonance imaging evaluation of pelvic lymph node metastasis in bladder cancer

Fig. 3

Pelvic computed tomography (CT) images of a 76-year-old man with bladder cancer (stage pT3a). a CT scan before contrast shows an isodensity oval lymph node with a short-axis diameter of 9.0 mm in the right obturator region (yellow arrows). b In the vein phase after contrast, the necrosis in the center of the lymph node shows annular enhancement (yellow arrows). This lymph node with necrosis was proved to be metastatic in pathologic diagnosis

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