Hereditary disease and Osteosclerosis congenita

Hereditary disease noun - A disease or disorder that is inherited genetically.

Osteosclerosis congenita and hereditary disease are semantically related. In some cases you can replace phrase "Osteosclerosis congenita" with "Hereditary disease", this phrases are similar.

Osteosclerosis congenita noun - An inherited skeletal disorder beginning before birth; cartilage is converted to bone resulting in dwarfism.

Hereditary disease and osteosclerosis congenita are semantically related. You can use "Hereditary disease" instead a noun phrase "Osteosclerosis congenita".