As nouns the difference between aneurism and hematoma
is that aneurism is while hematoma is a swelling of blood, usually clotted, which forms as a result of a broken blood vessel.
aneurism
English
Usage notes
* This spelling does not respect the Greek origins of the word.
* It is much less commonly used than aneurysm (1:20 in the US per COCA).
Anagrams
*
*
hematoma
English
Alternative forms
* haematoma
*
Noun
(en-noun)
A swelling of blood, usually clotted, which forms as a result of a broken blood vessel.