Microaneurysm is an alternative form of microaneurism.
As nouns the difference between microaneurysm and microaneurism
is that microaneurysm is an extremely small aneurysm while microaneurism is (medicine) a microscopic aneurism, especially one at the end of a retinal capillary.
microaneurism
English
Alternative forms
* microaneurysm
Noun
(
en noun)
(medicine) A microscopic aneurism, especially one at the end of a retinal capillary.