odontogenic keratocyst (OKC) yog suav tias yog ib qho cyst uas tuaj yeem xav tias muaj kev txhoj puab heev hauv zos thiab kev puas tsuaj. Atypia ntawm nws lub hauv ob sab phlu yog tsis tshua muaj, thiab frank malignant degeneration yog tsawg. Kev pom ntawm cov kev hloov pauv no yuav nyob twj ywm tsis raug kuaj pom thiab ua rau muaj kev cuam tshuam loj rau kev kho mob thiab qhov tshwm sim.
YPuas yog odontogenic keratocyst benign?
Odontogenic keratocysts (OKCs), thawj zaug piav qhia los ntawm Philipsen xyoo 1956 [1], yog cov kab mob benign intraosseous ntawm odontogenic keeb kwmuas suav txog li 10% ntawm lub puab tsaig.
Puas yog odontogenic keratocyst yog qhov tseeb cyst?
Ib qho odontogenic keratocyst yog ib qho tsis tshua muaj thiab tsis zoo tab sis hauv zos aggressive cyst. Nws feem ntau cuam tshuam rau cov mandible tom qab thiab feem ntau tshwm sim nyob rau xyoo thib peb ntawm lub neej. Odontogenic keratocysts tsim nyob ib ncig ntawm 19% ntawm lub puab tsaig cysts.
Cov kab hniav puas tuaj yeem ua mob qog noj ntshav?
Cov thaj ua rau thaj no tuaj yeem ua phem ntau. Ib qho biopsy feem ntau tsim nyog los txiav txim seb lub qog puas yog malignant lossis benign. Feem ntau, benign qog thiab hlwv ntawm lub puab tsaig yuav tsum tau phais tshem tawm, thiab qee zaum, pob txha rov tsim kho ntawm thaj chaw yuav tsim nyog.
Puas yog odontogenic keratocyst symptomatic?
Peb qhov kev tshawb pom ntawm lub hnub nyoog nruab nrab ntawm 42 xyoo thiab cov txiv neej predominance zoo ib yam li lwm cov kev tshawb fawb (3, 4). Clinically, 38% ntawm peb cov neeg mob tau symptomatic ntawmlub sijhawm kuaj mob. Qhov no txhais tau hais tias cov KCOTs uas muaj cov tsos mob ntawm o tuaj yeem muaj thaj chaw loj nrog cov kab mob inflammatory.
