• colorectal cancer
  • The evaluation of patients with overt GI bleeding, the evaluation for occult GI blood loss as it relates to screening for colorectal cancer, and the evaluation of patients with suspected small bowel bleeding (previously referred to as obscure GI bleeding) are discussed separately. (uptodate.com)
  • organs
  • Instead, short term nutritional therapy may involve the use of specialised nutritional products that target specific organs (e.g bowel) or metabolic functions (e.g insulin action). (naturaltherapypages.com.au)
  • Depending on the organs to be examined, barium radiographs can be classified into barium swallow, barium meal, barium follow-through, and enteroclysis (small bowel enema). (wikipedia.org)
  • small
  • Enteroclysis, also called small bowel enema, is a barium X-ray examination used to display individual loops of the small intestine by intubating the jejunum and administering barium sulfate followed by methylcellulose or air. (wikipedia.org)
  • BLOOD
  • Occult gastrointestinal (GI) bleeding refers to the initial presentation of a positive fecal occult blood test result and/or iron deficiency anemia when there is no evidence of visible blood loss to the patient or physician [ 1 ]. (uptodate.com)
  • Non-gastrointestinal sources of blood loss, such as hemoptysis and epistaxis, can also cause a positive fecal occult blood test. (uptodate.com)