Marka macrophages kale weeraraan macrophage cudurka, waxay ku biiraan si ay u sameeyaan a cell multinucleated weyn ee lumen alveolar. granuloma The laga yaabaa in laga hortago faafinta mycobacteria iyo bixiyaan jawiga maxalliga ah ee isdhexgalka unugyada nidaamka difaaca jirka. Si kastaba ha ahaatee, caddaymo dheeraad ah oo la soo dhaafay soo jeedisay in bakteeriyada u isticmaali granulomas si looga fogaado burburka by nidaamka difaaca jirka ee martida. granulomas iyo unugyada dendritic ku jira granulomas nool ma awoodaan in ay soo bandhigaan antigenic in lymphocytes oo dhan, sidaas darteed bakteeriyada ku jira gudaha unugyada difaaca jirka waxaa lagu cadaadiyaa.
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