ABO genotype screening results obtained in samples with ABO blood grouping discrepancies and known risk factors for noninherited RBC phenotype variants
| Phenotype/condition . | No. . | ABOgenotype . | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A1A1 . | A1O1 . | A1O1v . | A1A2 . | A2O1 . | A2O1v . | A1B . | A2B . | B O1 . | BO1v . | O1O1v . | O1vO1v . | ||
| Weak A expression in: | |||||||||||||
| Pregnancy | 13 | 5 | 3 | 1 | 4 | ||||||||
| Hematologic disorders | 14 | 1 | 3 | 2 | 2 | 3 | 2 | 1 | |||||
| Miscellaneous diagnoses | 13 | 3 | 3 | 3 | 2 | 2 | |||||||
| Weak B expression in hematologic disorders | 2 | 1 | 1 | ||||||||||
| Polyagglutination | |||||||||||||
| Acquired B syndrome | 19 | 2 | 5 | 6 | 4 | 1 | 1 | ||||||
| Acquired A-like antigen | 1 | 1 | |||||||||||
| Unspecified T-activation | 3 | 1 | 1 | 1 | |||||||||
| Phenotype/condition . | No. . | ABOgenotype . | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A1A1 . | A1O1 . | A1O1v . | A1A2 . | A2O1 . | A2O1v . | A1B . | A2B . | B O1 . | BO1v . | O1O1v . | O1vO1v . | ||
| Weak A expression in: | |||||||||||||
| Pregnancy | 13 | 5 | 3 | 1 | 4 | ||||||||
| Hematologic disorders | 14 | 1 | 3 | 2 | 2 | 3 | 2 | 1 | |||||
| Miscellaneous diagnoses | 13 | 3 | 3 | 3 | 2 | 2 | |||||||
| Weak B expression in hematologic disorders | 2 | 1 | 1 | ||||||||||
| Polyagglutination | |||||||||||||
| Acquired B syndrome | 19 | 2 | 5 | 6 | 4 | 1 | 1 | ||||||
| Acquired A-like antigen | 1 | 1 | |||||||||||
| Unspecified T-activation | 3 | 1 | 1 | 1 | |||||||||