See Also: paranasal sinus neoplasms(medicine)
paranasal sinus diseases(medicine)
maxillary sinus neoplasms(medicine)
paranasal(medicine)
Paranasal sinuses(health)
paranasal sinuses(medicine)
syndromes of paranasal sinuses(medicine)
jaw neoplasms(medicine)
Neoplasms(medicine)
ear neoplasms(medicine)

irreversible (oh) and paranasal sinus neoplasms (medicine)


irreversible (oh)



irreversible damage, change etc is so serious or so great that you cannot change something back to how it was before
-opposite reversible reversible
::Fossil fuels have caused irreversible damage to the environment.
if an illness or bad physical condition is irreversible, it will continue to exist and cannot be cured
::Miller is in an irreversible coma.
::irreversible blindness
-- irreversibly adv
::His reputation was irreversibly damaged by the affair.

paranasal sinus neoplasms (medicine)


paranasal sinus neoplasms
Neoplasms or tumours of the paranasal sinuses. Malignant neoplasms are rare, comprising 3% of all head and neck neoplasms. The majority arise in the maxillary sinus with malignancies of the ethmoid sinus constituting virtually all the remaining tumours.