Computed tomography and magnetic resonance imaging findings of metastatic rectal linitis plastica from prostate cancer: A case report and review of literature

Figure 2 Contrast-enhanced computed tomography and pelvic magnetic resonance imaging of secondary rectal linitis plastica from prostate cancer. A: Contrast-enhanced CT shows circumferential rectal wall thickening with marked enhancement and minimal perirectal fat stranding; B: T2-weighted images; C: Diffusion-weighted images. On T2-weighted images and diffusion-weighted images, a target sign is present; D: Apparent diffusion coefficient map, the prostate shows infiltrative lesions with low ADC values, compatible with prostatic adenocarcinoma.