Nzira yekutanga ndeyokurambidza zvimwe zvirwere zvekuvhara nzira yekufema yepamusoro, kunyanya epiglottitis, mweya wekunze, subglottic stenosis, angioedema, retropharyngeal abscess, uye bacterial tracheitis. A frontal X-ray yemutsipa haisi kuitwa nguva dzose, asi kana ikaitwa, inogona kuratidza kuderera kwe trachea, inonzi chiratidzo che steeple, nekuda kweiyo subglottic stenosis, iyo yakafanana ne steeple muchimiro. Chiratidzo che steeple chinoratidza chirwere, asi hachipo muhafu yezviitiko. Kumwe kuongorora (senge kuongororwa kweropa uye tsika yehutachiona) hakukurudzirwi, sezvo zvichigona kukonzera kukwegura kusiri madikanwa uye kuwedzerwa kwehutachiona pamhepo.
Utachiona hwebhakitiriya