embryoma of the kidney vs nephroblastoma

embryoma of the kidney and nephroblastoma both are nouns.

Word	Noun	Adjective	Verb	Adverb
embryoma of the kidney	Yes	No	No	No
nephroblastoma	Yes	No	No	No

As nouns, embryoma of the kidney and nephroblastoma are synonyms defined as:

embryoma of the kidney and nephroblastoma: malignant renal tumor of young children characterized by hypertension and blood in the urine and the presence of a palpable mass

Other synonyms of embryoma of the kidney include adenomyosarcoma, Wilms' tumor, Wilms tumour.

embryoma of the kidney (noun)	nephroblastoma (noun)
malignant renal tumor of young children characterized by hypertension and blood in the urine and the presence of a palpable mass	malignant renal tumor of young children characterized by hypertension and blood in the urine and the presence of a palpable mass