Kalmar "fat necrosis" yana nufin necrosis mai zurfi na adipose nama saboda aikin abubuwa daban-daban. Fat necrosis faruwa a cikin pancreas, a cikin retroperitoneal adipose nama, daga cikin kitsen omentum, mesentery, a cikin m nama na mediastinum, a cikin epicardial mai, a cikin mai Layer karkashin parietal pleura, a subcutaneous m nama da kuma a cikin kasusuwa.
Tsarin jiki na pendants a cikin sigmoid colon yana nuna alamar su da ci gaban kumburi da necrosis. Dalilin dakatarwar volvulus na iya zama sayar da su zuwa ga peritoneum na parietal ko wasu gabobin. Yawancin gwaje-gwajen da aka yi wa tsofaffi masu fama da maƙarƙashiya sun kai ga ƙarshe cewa sigmoid colon ɗin su ya karu da girma kuma saboda haka ana danna maɗaukaki masu kitse a bangon ciki na baya.
Tsokoki na bangon ciki na baya, saboda canje-canje na hypotrophic, suna da hernias a cikin mafi yawan wuraren da ba su da haɗari, dakatarwa mai kitse na gefen sigmoid colon ya faɗi cikin bakin ciki ko fossa na peritoneum na parietal, ya zama kumburi kuma an sayar dashi. Bayan haka, necrosis na iya faruwa.
Akwai nau'ikan necrosis mai yawa
· Enzymatic mai necrosis sakamakon m pancreatitis da lalacewa ga pancreas, yana samuwa a lokacin da pancreatic enzymes ya fita daga ducts zuwa cikin kyallen takarda. Pancreatic lipase yana rushe triglycerides a cikin ƙwayoyin mai zuwa glycerol da fatty acids, wanda hakanan yana hulɗa da ions calcium na plasma don samar da sabulun calcium. Farar fata, mai yawa plaques da nodules suna bayyana a cikin nama mai adipose. Idan lipase ya shiga cikin jini, to ana iya gano necrosis mai mai a yawancin sassan jiki.
· Non-enzymatic mai necrosis bincikar lafiya a cikin mammary gland, subcutaneous adipose nama da kuma a cikin kogon ciki, shi ake kira traumatic mai necrosis. Yana haifar da karuwa a yawan macrophages tare da cytoplasm kumfa, neutrophils da lymphocytes. Hanyar samar da nama mai haɗi (fibrosis) na iya faruwa, sau da yawa kuskuren samuwar ƙwayar cuta.
An san cewa necrosis mai kitse ba ya canzawa zuwa ƙwayar cuta mai cutarwa, amma yana iya kwatanta shi. Fatty necrosis na mammary gland yana faruwa a sakamakon raunin da ya faru, sakamakon abin da ƙananan tasoshin suka lalace, jini ya ɓace. Wannan ilimin cututtuka na iya faruwa a lokacin maganin radiation, tare da asarar nauyi mai sauri.
Cutar na iya ci gaba ba tare da jin zafi ba ko tare da jin zafi a palpation. Yana da alaƙa da karuwa a cikin ƙwayoyin lymph da kuma samuwar dimples akan fata. Jiyya ya ƙunshi cire mayar da hankali na necrosis mai mai ta hanyar resection sashe.
Cutar kumburi ko necrosis na subcutaneous adipose tissue yana faruwa ne musamman a cikin jarirai.
Har ya zuwa yau, ba a fayyace dalilan ba. Ana lura da babban abin da ake kira pathology a kan gindi, cinya, baya, hannaye na sama da fuska. Samuwar wannan tsari yana gaba da kumburi mai yawa na fata. Necrosis a cikin wannan yanayin na iya zama mai da hankali ko tartsatsi. An ƙaddara ta kasancewar nodes masu raɗaɗi na launin fata ko ja mai launin shuɗi da siffa mara kyau.
A wuraren da raunuka, sabani neutralization na pathological al'amurran da suka shafi iya faruwa, daga abin da babu burbushi da ya rage. Idan an samar da gishirin calcium a cikin yankin da ke fama da cutar necrosis, to, abin da ke cikin ruwa ya fito, sa'an nan kuma ƙananan tabo zai iya samuwa. A lokuta da ba kasafai ba, alamun alamun suna yiwuwa: rage karfin jini, gajiya, amai da yanayin zazzabi.
Bincike yana nuna haɓakar adadin alli a cikin plasma na jini da matakin haɓakar lipids mara kyau. Fat necrosis a cikin yara yana tasowa a sakamakon raunin haihuwa, asphyxia, tasirin ƙananan yanayin zafi ko rage yawan zafin jiki na jiki. A cikin binciken, sauye-sauye na tarihi suna da matukar mahimmanci, wanda aka bayyana ta hanyar kauri na septa fibrous, ƙaddamar da lu'ulu'u a cikin ƙwayoyin mai da granulomatous cell infiltrates.
Cutar ba ta da sauri, don haka ba a buƙatar magani, ba a ba da shawarar yin amfani da allura daga abubuwan da ke canza launin fata ba, wannan zai iya haifar da kamuwa da cuta, sannan matsalolin da ba a sani ba suna yiwuwa. Akwai kuma rarraba adipose tissue necrosis, inda adipose nama a kusa da gidajen abinci ya zama necrotic.
A wannan yanayin, yawan zafin jiki na jiki yakan tashi kullum, arthritis yana tasowa, kuma an lalata haɗin gwiwa. Yaduwa necrosis na adipose nama kuma ya taso daga gaskiyar cewa pancreatic enzymes shiga cikin jini ko lymph. Yawan mutuwa a cikin irin wannan nau'in necrosis na nama yana da yawa sosai, ya kamata ku tuna koyaushe cewa ya kamata ku ba da rahoton duk wani alamun rashin lafiya ga likitan ku. Kulawa da lafiya na lokaci kawai yana ba da gudummawa ga kiyaye lafiya.