Stool examination: pictorial summary by Dr Frank Netter! A key point for lower gastrointestinal bleeding ! #SoMe4ColSurg #SoMe4Surgery @juliomayol @SWexner @MarkSoliman @DeliaCortesGuir @salo75 @pferrada1 @MISIRG1 @TecSurgeon @almagoch @BalibreaJose Melena Wikipedia Baby Poop Colors: What Do They Mean? Retroflexions.com The Rectal Bleeding Rainbow Stool Colors and What They Can Tell You Your stool color can carry important clues about digestion, diet, or even disease. Most shades are harmless, but some changes signal the need for