Which of the following is a type of hemolytic disease of the fetus and newborn (HDFN) caused by maternal alloimmunization to a specific red blood cell antigen?

A ABO incompatibility
B Rh incompatibility
C Kell incompatibility
D All of the above ✓

Explanation

HDFN can be caused by maternal alloimmunization to various red blood cell antigens, including ABO, Rh, and Kell, leading to hemolysis of fetal red blood cells.

Mnemonic

'Mother' against 'fetal' red cells

Source

William's Hematology
Hematology Hematology: Blood Grouping and Crossmatching Hematology: Blood Grouping and Crossmatching Hard MEDICAL Confidence: high