Term: rostral blood island macrophage
Name: rostral blood island
Synonyms: anterior myeloid compartment, RBI
Definition: Hematopoietic tissue derived from the cephalic mesoderm. Predominantly produces myeloid cells.
Ontology: Anatomy Ontology [ZFA:0005029]

Name: macrophage
Synonyms: histiocyte
Definition: A mononuclear phagocyte present in variety of tissues, typically differentiated from monocytes, capable of phagocytosing a variety of extracellular particulate material, including immune complexes, microorganisms, and dead cells.
Ontology: Anatomy Ontology [ZFA:0009141]