Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: An rarraba tarin fuka a matsayin daya daga cikin cututtukan cututtukan granulomatous. Macrophages, T lymphocytes, B lymphocytes, da fibroblasts suna haɗuwa don samar da granulomas, tare da lymphocytes kewaye da macrophages masu kamuwa da cuta. Lokacin da wasu macrophages suka kai hari ga macrophage da ke dauke da cutar, sai su haɗu tare su zama wata babbar tantanin halitta mai ƙwayoyin cuta da yawa a cikin lumen alveolar. Granuloma na iya hana yaduwar mycobacteria kuma ya samar da yanayin gida don hulɗar ƙwayoyin cuta na tsarin garkuwar jiki. Duk da haka, ƙarin tabbaci na baya-bayan nan ya nuna cewa ƙwayoyin cuta suna amfani da granulomas don guje wa lalacewa ta tsarin garkuwar jiki na mai gida. Macrophages da kwayoyin dendritic a cikin granulomas ba su iya gabatar da antigen ga lymphocytes; saboda haka ana hana amsawar rigakafi. Kwayoyin cuta a cikin granuloma na iya yin barci, wanda ke haifar da kamuwa da cuta. Wani fasalin granulomas shine ci gaban mutuwar ƙwayoyin cuta (necrosis) a tsakiyar tubercles. Idan ba a gani ba, wannan yana da siffar farin cuku mai laushi kuma ana kiransa caseous necrosis. Idan kwayoyin TB suka shiga cikin jini daga wani yanki na lalacewar nama, za su iya yaɗuwa cikin jiki kuma su kafa wuraren kamuwa da cuta da yawa, duk suna bayyana a matsayin ƙananan ƙwayoyin fari a cikin kyallen takarda. Wannan nau'i mai tsanani na cutar tarin fuka, da ya fi yawa a yara ƙanana da kuma waɗanda suke da cutar ƙanjamau, ana kiransa miliary tuberculosis. Mutanen da ke da wannan tarin fuka mai yaduwa suna da yawan mace-mace ko da tare da magani (kimanin kashi 30%).A cikin mutane da yawa, kamuwa da cuta yana ƙaruwa da raguwa. Rushewar kyallen takarda da necrosis galibi ana daidaita su ta hanyar warkarwa da fibrosis. An maye gurbin ƙwayoyin da aka shafa ta hanyar ciwo da kuma cavities cike da kayan necrotic na caseous. A lokacin cutar mai aiki, wasu daga cikin wadannan cavities suna hade da hanyoyin iska (bronchi) kuma ana iya tari wannan kayan. Ya ƙunshi ƙwayoyin cuta masu rai, kuma ta haka ne zai iya yaɗa cutar. Yin magani da magungunan ƙwayoyin cuta da suka dace yana kashe ƙwayoyin cuta kuma yana ba da damar warkarwa. Bayan an warke, sai ƙashi ya sake kasancewa a wurin da ciwon ya shafa.  Tambaya: A wane shekaru ne miliary tarin fuka ya fi yawa?
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