idiopathic thrombocytopenic purpura vs purpura hemorrhagica

idiopathic thrombocytopenic purpura and purpura hemorrhagica both are nouns.

Word	Noun	Adjective	Verb	Adverb
idiopathic thrombocytopenic purpura	Yes	No	No	No
purpura hemorrhagica	Yes	No	No	No

As nouns, idiopathic thrombocytopenic purpura and purpura hemorrhagica are synonyms defined as:

idiopathic thrombocytopenic purpura and purpura hemorrhagica: purpura associated with a reduction in circulating blood platelets which can result from a variety of factors

Other synonyms of idiopathic thrombocytopenic purpura include thrombocytopenic purpura, Werlhof's disease.

idiopathic thrombocytopenic purpura (noun)	purpura hemorrhagica (noun)
purpura associated with a reduction in circulating blood platelets which can result from a variety of factors	purpura associated with a reduction in circulating blood platelets which can result from a variety of factors