[Early detection of gastrointestinal tumors (author's transl)].
"Early cancers" of stomach and colon have a favourable prognosis, but mass screenings for these tumors with endoscopic or radiographic methods are ineffective and expensive. The simple nonspecific test for occult blood as a suitable method for early detection of stomach and colorectal cancer in high-risk patients seems to be more useful. Some suggestions are given to detect and to control risk groups.
D001706:Biopsy; D003110:Colonic Neoplasms / Q000175:diagnosis; D004724:Endoscopy; D004938:Esophageal Neoplasms / Q000175:diagnosis; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000453:epidemiology; D006801:Humans; D007414:Intestinal Neoplasms / Q000175:diagnosis; D007421:Intestine, Small; D008403:Mass Screening; D009780:Occult Blood; D011379:Prognosis; D011859:Radiography; D012004:Rectal Neoplasms / Q000175:diagnosis; D012306:Risk; D013274:Stomach Neoplasms / Q000175:diagnosis; D013997:Time Factors
Früherkennung gastrointestinaler Tumoren.