Albers-Schonberg disease vs osteopetrosis

Albers-Schonberg disease and osteopetrosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Albers-Schonberg disease	Yes	No	No	No
osteopetrosis	Yes	No	No	No

As nouns, Albers-Schonberg disease and osteopetrosis are synonyms defined as:

Albers-Schonberg disease and osteopetrosis: an inherited disorder characterized by an increase in bone density; in severe forms the bone marrow cavity may be obliterated

Other synonyms of Albers-Schonberg disease include marble bones disease.

Albers-Schonberg disease (noun)	osteopetrosis (noun)
an inherited disorder characterized by an increase in bone density; in severe forms the bone marrow cavity may be obliterated	an inherited disorder characterized by an increase in bone density; in severe forms the bone marrow cavity may be obliterated