Deletion of Prostate Rectum Spacers

Comment: I'm not seeing sufficient independent sourcing relevant to the topic to back up much of the article's content, particularly the conclusion (which needs  sources). I would expect that if the subject has merit, it will gain coverage in secondary sources, but even then, I can't see any reason why it would not merely occupy a paragraph in Prostate cancer #Management
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:MEDRS)