1. Rectal Invasion by Metastatic Prostate Adenocarcinoma
   Anshu Wadehra et al, 2021, Cureus CrossRef
2. Metastasis to the rectum: A systematic review of the literature
   Olivier Janjic et al, 2022, European Journal of Surgical Oncology CrossRef
3. Clinicopathological study of 9 cases of prostate cancer involving the rectal wall
   Tao Tang et al, 2017, Diagnostic Pathology CrossRef
4. An unusual delayed rectal metastasis from prostate cancer masquerading as primary rectal cancer
   Mutahar Ali Tunio et al, 2022, International Journal of Surgery Case Reports CrossRef
5. Multiple Primary Tumors Originating From the Prostate and Colorectum A Clinical-Pathological and Therapeutic Challenge
   Sorin Dema et al, 2021, American Journal of Men's Health CrossRef
6. A Case of Prostate Cancer Metastasis to the Rectum through Lymphatic Chaneels
   Keisuke NODA et al, 2021, Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) CrossRef
7. Secondary rectal linitis plastica caused by prostatic adenocarcinoma - magnetic resonance imaging findings and dissemination pathways: A case report
   Andres Antonio Labra et al, 2024, World Journal of Radiology CrossRef
8. Prostate cancer solitary metastasis to anal canal: case report and review of literature
   Audrius Dulskas et al, 2019, BMC Cancer CrossRef