As nouns the difference between tumors and lesions
is that tumors is plural of lang=en while lesions is plural of lang=en.
As a verb lesions is
third-person singular of lesion.
tumors
English
Alternative forms
* tumours (mostly British)
Noun
(head)
lesions
English
Noun
(head)
Verb
(head)
(lesion)
Anagrams
*
*