Qhov sib txawv tseem ceeb ntawm cavernous thiab capillary hemangioma yog qhov cavernous hemangioma yog ib qho txawv txav ntawm cov hlab ntsha uas tau ntim nrog cov phab ntsa nyias nyias, thaum capillary hemangioma yog ib qho txawv txav ntawm cov hlab ntsha uas ntim nruj.
Hemangiomas yog cov qog nqaij hlav uas tsis yog mob qog noj ntshav uas tsim nyob rau theem pib ntawm lub neej vim muaj cov hlab ntsha txawv txav. Cov hlab ntsha no sib sau ua ke hauv thaj chaw sib txawv ntawm lub cev thiab pib loj hlob, cuam tshuam rau cov kabmob loj nyob ze. Hemangiomas yog kho tau. Tab sis txoj kev kho mob tsuas yog siv thaum qhov hnyav nce. Yog tias tsis yog, cov hemangiomas no tau saib xyuas los ntawm cov kws kho mob, thiab lawv ploj zuj zus nrog lub sijhawm.
Cavernous Hemangioma yog dab tsi?
Cavernous hemangioma yog ib qho txawv txav ntawm cov hlab ntsha dilated uas tau ntim nrog cov phab ntsa nyias nyias. Cov no yog cov hlab ntsha me tshaj plaws. Lub xub ntiag ntawm cov phab ntsa nyias ntawm cov capillaries ua rau cov hemangiomas los ntshav yooj yim. Cov ntshav hauv cov hlab ntsha no tsis txav los yog tsis tshua txav qeeb heev. Cavernous hemangioma tshwm sim feem ntau nyob rau hauv lub hlwb los yog hlwb hlwb. Tab sis hemangiomas tuaj yeem tshwm sim nyob rau hauv tus txha nraub qaum lossis lwm qhov chaw ntawm lub cev. Lwm cov ntsiab lus rau cavernous hemangioma yog cerebral cavernous malformation cavernoma, occult vascular malformations, los yog cavernous malformations.
Daim duab 01: Cavernous Hemangioma Histopathology
Cavernous hemangioma yog tshwm sim hauv 1 ntawm 200 tus neeg nyob rau hnub nyoog 20-30 xyoo. Cov tsos mob ntawm cavernous hemangioma muaj xws li qaug dab peg, qhov muag plooj lossis tsis pom kev, lub ntsej muag poob, cov leeg tsis muaj zog, mob taub hau, hais lus tsis zoo, thiab tsis nco qab. Qhov tseem ceeb ntawm cavernous hemangioma yog tias 80% ntawm cov neeg mob tsis muaj kev kuaj pom tus kheej nrog qhov ua rau ncaj qha. Lub caij nyoog rau kev tawg thiab los ntshav, ua rau qaug dab peg, kev pheej hmoo ntawm kev phais thaum tshem tawm cov kab mob hemangioma, thiab lwm yam, yog cov teeb meem ntawm cavernous hemangioma. MRI scans kuaj mob cavernous hemangioma thiab yog hom kev ntsuas tseem ceeb uas muaj los kuaj xyuas lawv. Kev kho mob rau cavernous hemangioma yog phais tshem tawm lawv. Feem ntau, neurosurgeons txiav txim siab seb puas yuav tshem tawm lossis tsis nyob ntawm qhov loj thiab qhov chaw ntawm hemangioma.
Capillary Hemangioma yog dab tsi?
Capillary hemangioma yog ib pawg ntawm cov hlab ntsha loj hlob txawv txav uas tej zaum yuav tsis tshwm sim thaum yug los tab sis tshwm sim hauv thawj 6 lub hlis ntawm lub neej. Capillary hemangioma yog ib qho mob qog nqaij hlav (tsis mob qog noj ntshav) uas zoo li lub cim liab liab ntawm daim tawv nqaij. Nws tshwm sim hauv cov me nyuam mos thiab cov ntxhais ntxov ntxov. Ib zaug tsim nyob rau thawj 6 lub hlis ntawm lub neej, nws yuav maj mam txo qhov loj ntawm 12-15 lub hlis lossis tuaj yeem nce mus txog 5-6 xyoo.
Daim duab 02: Capillary Hemangioma
Capillary hemangiomas tuaj yeem muaj nyob txhua qhov ntawm lub cev tab sis feem ntau muaj nyob ib ncig ntawm lub qhov muag, xws li lub qhov muag hu ua conjunctiva, thiab lub qhov muag qhov muag lossis lub voj voog. Capillary hemangiomas ntawm daim tawv muag tuaj yeem ua rau tsis pom kev, tseem hu ua amblyopia. Qhov no tshwm sim los ntawm ob mechanisms. Thaum pib, qhov txhab loj hlob thiab nias rau ntawm qhov muag. Tom qab ntawd, qhov txhab ua rau daim tawv muag poob qis. Nyob rau hauv thawj theem, qhov txhab ua rau distortion thiab tsis pom kev, thiab poob ntawm daim tawv muag ua rau lub qhov muag tsis pom kev. Ntxiv mus, capillary hemangioma uas tshwm sim hauv lub qhov muag qhov muag tuaj yeem ua rau lub qhov muag tsis pom kev. Feem ntau capillary hemangiomas tsis xav tau kev kho mob. Cov kws kho mob yuav saib xyuas cov teeb meem loj hlob thiab pom kev. Tab sis yog tias tus mob hnyav, cov kws kho mob siv tshuaj steroid los tiv thaiv kev loj hlob ntawm capillary hemangioma.
Dab tsi zoo sib xws ntawm Cavernous thiab Capillary Hemangioma?
- Cavernous thiab capillary hemangioma yog ob hom hemangiomas.
- Lawv ua rau cov hlab ntsha loj zuj zus.
- Ob hom hemangiomas ua rau muaj kev phom sij yog tias tsis kho.
- Txawm li cas los xij, ob qho tib si kho tau.
- Lawv yuav muab faib rau txhua qhov chaw hauv lub cev.
Qhov txawv ntawm Cavernous thiab Capillary Hemangioma yog dab tsi?
Cavernous hemangioma yog ib qho txawv txav ntawm cov hlab ntsha dilated uas tau ntim nrog cov phab ntsa nyias nyias, thaum capillary hemangioma yog ib qho txawv txav ntawm cov hlab ntsha uas tau ntim nruj heev. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cavernous thiab capillary hemangioma. Tsis tas li ntawd, cavernous hemangiomas feem ntau cuam tshuam rau lub hlwb thiab lub hlwb qia, thaum capillary hemangiomas cuam tshuam rau daim tawv muag, qhov muag qhov muag (conjunctiva), thiab lub qhov muag qhov muag lossis lub orbit. Ntxiv mus, kev kho mob rau cov kab mob hemangioma yog nyob ntawm qhov loj thiab qhov chaw thiab tej zaum yuav muaj ntau yam kev kho mob. Cov kev kho mob tseem ceeb rau capillary hemangioma yog cov tshuaj steroid.
Cov hauv qab no infographic nthuav tawm qhov sib txawv ntawm cavernous thiab capillary hemangioma hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – Cavernous vs Capillary Hemangioma
Hemangiomas yog cov qog nqaij hlav uas tsis yog mob qog noj ntshav uas tsim nyob rau theem pib ntawm lub neej vim muaj cov hlab ntsha txawv txav. Cavernous hemangioma yog ib qho txawv txav ntawm cov hlab ntsha dilated uas tau ntim nrog cov phab ntsa nyias nyias. Capillary hemangioma yog ib qho txawv txav ntawm cov hlab ntsha uas nruj nreem ntim. Cov tsos mob ntawm cavernous hemangioma muaj xws li qaug dab peg, qhov muag plooj lossis tsis pom kev, lub ntsej muag poob, cov leeg tsis muaj zog, thiab lwm yam. Capillary hemangioma yog ib qho qog nqaij hlav (tsis mob qog noj ntshav) uas zoo li lub cim liab ntawm daim tawv nqaij. Tej zaum lawv yuav muaj nyob txhua qhov chaw hauv lub cev tab sis feem ntau yog nyob ib ncig ntawm lub qhov muag, xws li lub qhov muag, lub qhov muag, lossis lub voj voog. Yog li, qhov no qhia txog qhov sib txawv ntawm cavernous thiab capillary hemangioma.
