False-positive serum chromogranin A assay due to heterophile antibody interference.
Giovanella
Luca
L
Ceriani
Luca
L
Lumastro
Carmine
C
Ghelfo
Antonella
A
D000910:Antibodies, Heterophile / Q000276:immunology*; D016477:Artifacts; D053379:Chromogranin A / Q000097:blood*; D003429:Cross Reactions; D005189:False Positive Reactions; D006801:Humans; D007118:Immunoassay / Q000592:standards*; D018358:Neuroendocrine Tumors / Q000175:diagnosis*
D000910:Antibodies, Heterophile; D053379:Chromogranin A