Isimila seGlomus tympanum

Isigaxa se-glomus tympanum yisimila sendlebe ephakathi nethambo ngemuva kwendlebe (mastoid).

Isigaxa se-glomus tympanum sikhula emathanjeni esikhashana okhakhayi, ngemuva kwe-eardrum (ulwelwesi lwe-tympanic).

Le ndawo iqukethe imicu yezinzwa (imizimba ye-glomus) evame ukuphendula kuzinguquko ekushiseni komzimba noma kumfutho wegazi.

Lezi zicubu zivame ukwenzeka sekwedlule isikhathi sokuphila, ezineminyaka yobudala engama-60 noma engama-70, kepha zingavela noma nini.

Imbangela yesimila se-glomus tympanum ayaziwa. Ezimweni eziningi, azikho izici eziyingozi ezaziwayo. Izicubu zeGlomus zihlotshaniswa nezinguquko (ukuguquka kwezakhi zofuzo) kufuzo olubhekele i-enzyme succinate dehydrogenase (SDHD).

Izimpawu zingafaka:

• Izinkinga zokuzwa noma ukulahleka
• Ukukhala endlebeni (pulsatile tinnitus)
• Ubuthakathaka noma ukulahleka kokunyakaza ebusweni (i-facial nerve palsy)

Izicubu zeGlomus tympanum zitholwa ngokuhlolwa komzimba. Zingabonakala endlebeni noma ngemuva kwendlebe.

Ukuxilongwa kufaka phakathi ukuskena, kufaka phakathi:

• Iskena se-CT
• Ukuskena kwe-MRI

Izicubu zeGlomus tympanum azivamile ukuba nomdlavuza futhi azijwayele ukusabalala kwezinye izingxenye zomzimba. Kodwa-ke, ukwelashwa kungadingeka ukukhulula izimpawu.

Abantu abahlinzwa bavame ukwenza kahle. Bangaphezu kuka-90% abantu abanezilonda ze-glomus tympanum belashwa.

Inkinga evame kakhulu ukulahlekelwa ukuzwa.

Ukulimala kwemithambo, okungabangelwa isimila uqobo noma ukulimala ngesikhathi sokuhlinzwa, kuyaqabukela kwenzeka. Ukulimala kwemithambo yegazi kungaholela ekukhubazekeni ebusweni.

Shayela umhlinzeki wakho wezempilo uma uqaphela:

• Kunzima ukuzwa noma ukugwinya
• Izinkinga ngemisipha ebusweni bakho
• Ukudonsa ukuzwa endlebeni yakho

IParaganglioma - glomus tympanum

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URucker JC, uThurtell MJ. Ama-neuropathies we-Cranial. Ku: Daroff RB, Jankovic J, Mazziotta JC, Pomeroy SL, ama-eds. I-Neurology kaBradley ekwenziweni kwemitholampilo. Umhla wesi-7. IPhiladelphia, PA: Elsevier; 2016: isahluko 104.

UZanotti B, uVerlicchi A, uGerosa M. Glomus izimila. Ku: Winn HR, ed. Ukuhlinzwa Kwe-Youmans neWinn Neurological. Umhla wesi-7. IPhiladelphia, PA: Elsevier; I-2017: isahluko 156.