Set of medecine icons in flat style with shadow vector image

organ human anatomy stomach system colon digestive appendix red healthcare medical background science digestion bowel gut cartoon esophagus ileum abdomen duodenum intestine illustration vector health small anatomical biology body disease healthy gastrointestinal cancer large intestinal jejunum alimentary cecum gastric rectum epithelium white transverse internal long medicine blood isolated pain diagram part absorb bladder absorption canal lining cross-section tract expels