has part
has part
has_part
characteristic of
has modifier
abnormal Hassall's corpuscle morphology
absent Hassall's corpuscle
MP:0009540
MPheno.ontology
absence of the small spherical bodies of epithelial cells found in the medulla of the thymus, that are arranged in a concentric pattern around clusters of degenerating lymphocytes, eosinophils and macrophages
abnormal
absent
Hassall's corpuscle