Falsely elevated carbohydrate antigen 19-9 level due to heterophilic antibody interference but not rheumatoid factor: a case report.
Liang
Yan
Y
Yang
Zaixing
Z
Ye
Weimin
W
Yang
Jie
J
He
Mingjun
M
Zhong
Renqian
R
D000328:Adult; D000368:Aged; D000910:Antibodies, Heterophile / Q000097:blood*; D018395:CA-19-9 Antigen / Q000097:blood*; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D007118:Immunoassay; D008297:Male; D008875:Middle Aged; D012217:Rheumatoid Factor / Q000097:blood*; D013997:Time Factors
D000910:Antibodies, Heterophile; D018395:CA-19-9 Antigen; D012217:Rheumatoid Factor