W. P. Agnew, Treatment of hemorrhoids, and other non-malignant rectal diseases (1890)
“ J. Junction of skin with mucous membrane. E. Everted bowel.There can be no mistake in discriminating between a [11] large hemorrhoid and the bowel, but to distinguish a small, blanched hemorrhoid, located on the upper margin of the internal sphincter from an irritated and saggened portion of the bowel, when looking through a speculum, is more difficult. The bowel presents a more smooth and continuous surface, while the hemorrhoid is more uneven and irregular, and bleeds freely when scratched. Sometimes a victim of piles will call and speak of his piles having come down and are hanging out. ”
