According to Gus S Calabrese : > > ^ What ho ! It is completely useful in the lower tract since the > "snake" > approach results in a puncture once every X procedures. > ( I am not sure what X is ) > I do not want a "snake" up my arse ..... AGSC ^ It is extremely rare and seems to have slight female bias. It is also an increasing risk for more seasoned citizens. Regards, web... -- William Bulley Email: web@umich.edu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist