| Metadata | |
|---|---|
| ID | DOID:10790 |
| Name | chronic frontal sinusitis |
| Definition | A frontal sinusitis which lasts for 12 weeks or more. This causes steady headache, localized tenderness and intermittent, purulent nasal and postnasal drainage. http://en.wikipedia.org/wiki/sinusitis, http://www.merck.com/mmhe/sec19/ch221/ch221i.html |
| Xrefs |
SNOMEDCT_US_2023_03_01:155527004 |
| Subsets |
NCIthesaurus |
| Parent Relationships |
is_a frontal sinusitis |