Hi Oranit,
Each is the Preferred Term in at least one of the 150 sources in the
Metathesaurus. Neither is from a WHO vocabulary source. The terms are related
in that Glioblastoma is the Broader term (RB) of the 2 and Glioblastoma
Multiforme is the Narrower term (RN).
Hmmm, I'm not sure why
Hi,
Thank you all for the detailed replies.
Per the Glioblastoma and Glioblastoma Multiforme terms, I have contacted
NLM with my question and their answer was as follows:
Each is the Preferred Term in at least one of the 150 sources in the
Metathesaurus. Neither is from a WHO vocabulary
