procedure
substance
process
product
process
volume
body structure
disorder
finding
mass
qualifier value
NOS
morphologic abnormality
body structure
Spontaneous
event
organism
physical force
Accessory
physical object
size
form
structure
motion
cell
observable entity
function
Visual
occupation
Cultural
Obsolete
function
Achievement
observable
geographic location
Do Not Use
environment
cell structure
MeSH Category
clinical
diagnosis
navigational concept
biological function
assessment scale
Anatomy
acute
attribute
person
Hormone
Acoustic
class