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Canadian Blood Services Promotes Pseudoscience 219

trianglecat writes "The not-for-profit agency Canadian Blood Services has a section of their website based on the Japanese cultural belief of ketsueki-gata, which claims that a person's blood group determines or predicts their personality type. Disappointing for a self-proclaimed 'science-based' organization. The Ottawa Skeptics, based in the nation's capital, appear to be taking some action."

Comment Re:Why we do those paps sometimes (Score 1) 1064

I just made a similar post, including those cases you mentioned above (notably residual CX tissue & HPV) as well as those women exposed to DES. It seems silly to not do a vaginal smear since the patient is 'in the stirrups' undergoing a bimanual exam and visual inspection with speculum. It's a diservice to then miss a potential vaginal cancer because you didn't want to get a swab and send for analysis to save a few bucks.

Comment Pap Smear Also Screens For Vaginal Cancer (Score 2, Informative) 1064

While the points are relevant for women undergoing pap smear who don't have a cervix/uterus, the second part of the smear procedure is to collect cell samples from the vaginal wall to screen for vaginal cancer. There are still women at elevated risks of vaginal cancer, due to their mothers using DES, having a HPV (papilloma virus - aka "venereal warts"), and if the bimanual exam does not reveal any palpable mass, a microscopic vaginal wall smear (normal part of a pap smear collection) can be a worthwhile screening. Is it cost effective in the scenario of no cervix? Depends if you are one of the women with vaginal cancer detected or not. http://www.cancer.gov/cancertopics/pdq/treatment/vaginal/patient/

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