[Evaluation of combined test of sequential fecal occult blood and albumin in the screening of colorectal neoplasms].
Fecal albumin test was developed and the combined use of sequential occult blood test and albumin test (SA) was evaluated and compared with sequential fecal occult blood test (S) in 365 cases diagnosed clinically and pathologically and in 883 asymptomatic individuals. In the former group, the sensitivity of detection of colorectal cancer was: 50.7% (37/73) with S and 87.7% (64/73) with SA (P < 0.001), and that of the adenoma was: 8.1% (6/74) with S and 36.5% (27/74) with SA (P < 0.001). In the latter group 2 of 3 cancer patients were detected with S while all with SA, and the detection rate of adenoma was: 4.7% (4/85) with S and 42.4% (36/85) with SA (P < 0.001) it is suggested that the additional use of fecal albumin test is of help in detecting precancerous inflammatory bowel lesions without bleeding.
Li
S
S
Beijing Army General Hospital.
Zhang
C
C
Xu
E
E
D000236:Adenoma / Q000517:prevention & control; D000418:Albumins / Q000032:analysis*; D003110:Colonic Neoplasms / Q000517:prevention & control*; D005243:Feces / Q000737:chemistry; D006801:Humans; D008403:Mass Screening; D009780:Occult Blood; D011230:Precancerous Conditions / Q000517:prevention & control; D012004:Rectal Neoplasms / Q000517:prevention & control*; D012680:Sensitivity and Specificity
D000418:Albumins