S: (n) aplastic anemia, aplastic anaemia (anemia characterized by pancytopenia resulting from failure of the bone marrow; can be caused by neoplasm or by toxic exposure)
S: (n) erythroblastosis fetalis (severe anemia in newborn babies; the result of Rh incompatibility between maternal and fetal blood; typically occurs when the child of an Rh-negative mother inherits Rh-positive blood from the father; can be diagnosed before birth by amniocentesis)
S: (n) refractory anemia, refractory anaemia (any of various anemic conditions that are not successfully treated by any means other than blood transfusions (and that are not associated with another primary disease))
S: (n) condition, status (a state at a particular time) "a condition (or state) of disrepair"; "the current status of the arms negotiations"
S: (n) state (the way something is with respect to its main attributes) "the current state of knowledge"; "his state of health"; "in a weak financial state"
S: (n) attribute (an abstraction belonging to or characteristic of an entity)