• colon
  • Fecal occult blood testing (FOBT), as its name implies, aims to detect subtle blood loss in the gastrointestinal tract, anywhere from the mouth to the colon. (wikipedia.org)
  • The test does not directly detect colon cancer but is often used in clinical screening for that disease, but it can also be used to look for active occult blood loss in anemia or when there are gastrointestinal symptoms. (wikipedia.org)
  • largely
  • These malignancies are largely influenced by a combination of factors related to diet and nutrition. (springer.com)
  • The poor prognosis of UGI tract cancer is largely attributed to the delay diagnosis at symptomatic conditions. (hindawi.com)
  • occurs
  • Compression of local structures occurs in advanced disease, leading to such problems as upper airway obstruction and superior vena cava syndrome. (wikipedia.org)
  • chronic
  • Historically, some uses of mechlorethamine have included lymphoid malignancies such as Hodgkin's disease, lymphosarcoma, chronic myelocytic leukemia, polycythemia vera, and bronchogenic carcinoma Mechlorethamine is often administered intravenously, but when compounded into a topical formulation it can also be used to treat skin diseases. (wikipedia.org)
  • involve
  • Crohn's disease differs from ulcerative colitis in being able to involve the entire gastrointestinal tract from mouth to anus. (lymphedemapeople.com)
  • Some diseases which involve other parts of the GI tract can manifest in the mouth, alone or in combination, including: Gastroesophageal reflux disease can cause acid erosion of the teeth and halitosis. (wikipedia.org)
  • oral
  • It is well known that the oral and/or gastrointestinal candidiasis is induced by experimental administration of C. albicans in rats [ 4 - 6 ]. (hindawi.com)
  • system
  • Diet and nutrition can influence these processes directly in the gastrointestinal tract by providing bioactive compounds to specific tissues via the circulatory system, or by modulating hormone levels. (springer.com)
  • high
  • There are many premalignant conditions that are easily detected by routine surveillance, especially in high-risk groups, or in those with a family history of malignancy. (newsmax.com)