Comatoseness and Diabetic coma

Comatoseness noun - A state of deep and often prolonged unconsciousness; usually the result of disease or injury.

Diabetic coma and comatoseness are semantically related. In some cases you can replace phrase "Diabetic coma" with "Comatoseness", this terms are similar.

Diabetic coma noun - Coma that can develop in inadequately treated cases of diabetes mellitus.

Comatoseness and diabetic coma are semantically related. You can use "Comatoseness" instead a noun phrase "Diabetic coma".