haematuria vs hematuria

haematuria and hematuria both are nouns.

Word	Noun	Adjective	Verb	Adverb
haematuria	Yes	No	No	No
hematuria	Yes	No	No	No

As nouns, haematuria and hematuria are synonyms defined as:

haematuria and hematuria: the presence of blood in the urine; often a symptom of urinary tract disease

haematuria (noun)	hematuria (noun)
the presence of blood in the urine; often a symptom of urinary tract disease	the presence of blood in the urine; often a symptom of urinary tract disease