Isifo se-Atheroembolic renal

Isifo se-Atheroembolic renal (AERD) senzeka lapho izinhlayiya ezincane ezenziwe nge-cholesterol eqinile namanoni zisakazeka emithanjeni yegazi encane yezinso.

I-AERD ixhunyaniswe ne-atherosclerosis. I-atherosclerosis yisifo esivamile semithambo. Kwenzeka lapho amafutha, i-cholesterol, nezinye izinto zakha ezindongeni zemithambo futhi zakha into eqinile ebizwa ngokuthi i-plaque.

Ku-AERD, amakristalu e-cholesterol ayaqhekeka ku-plaque ofaka imithambo yegazi. Lezi zinhlayiya zingena egazini. Uma esesakazekile, amakristalu abhajwe emithanjeni yegazi emincane ebizwa ngokuthi i-arterioles. Lapho, banciphisa ukugeleza kwegazi kuya ezicutshini futhi kubangele ukuvuvukala (ukuvuvukala) nokonakala kwezicubu okungalimaza izinso noma ezinye izitho zomzimba. Ukuvaleka komzimba okunamandla kwenzeka lapho umthambo ohambisa igazi ezinso uvuleka ngokungazelelwe.

Izinso zibandakanyeka cishe isigamu sesikhathi. Ezinye izitho zomzimba ezingabandakanyeka zifaka phakathi isikhumba, amehlo, imisipha namathambo, ubuchopho nezinzwa, nezitho esiswini. Ukwehluleka okukhulu kwezinso kungenzeka uma ukuvinjelwa kwemithambo yegazi yezinso kunzima.

I-atherosclerosis ye-aorta iyimbangela evame kakhulu ye-AERD. Amakristalu we-cholesterol nawo angahle aqhekeke ngesikhathi se-aortic angiography, i-catheterization yenhliziyo, noma ukuhlinzwa kwe-aorta noma eminye imithambo emikhulu.

Kwezinye izimo, i-AERD kungenzeka ngaphandle kwesizathu esaziwayo.

Izici ezinobungozi ze-AERD ziyefana nezingcuphe ze-atherosclerosis, kufaka phakathi iminyaka, ubulili besilisa, ukubhema ugwayi, umfutho wegazi ophakeme, i-cholesterol ephezulu nesifo sikashukela.

Isifo se-renal - atheroembolic; I-cholesterol embolization syndrome; I-Atheroemboli - i-renal; Isifo se-atherosclerotic - i-renal

• Uhlelo lwesilisa lomchamo

I-Greco BA, Umanath K.Umfutho wegazi ophakeme we-Remonvascular nephropathy ye-ischemic. Ku: Feehally J, Floege J, Tonelli M, Johnson RJ, abahleli. I-Nephrology Yomtholampilo Ephelele. Umhlaka 6. IPhiladelphia, PA: Elsevier; 2019: isahluko 41.

UMelusi RJ. I-Atheroembolism. Ku: Creager MA, Beckman JA, Loscalzo J, ama-eds. Imithi Ye-Vascular: Umngane Wezifo Zenhliziyo zeBraunwald. 3rd ed. IPhiladelphia, PA: Elsevier; 2020: isahluko 45.

Umbhalo SC. Ukuqina komfutho wegazi ophakeme kanye nephropathy ye-ischemic. Ku: Yu ASL, Chertow GM, Luyckx VA, Marsden PA, Skorecki K, Taal MW, ama-eds. IBrenner neRector's The Kidney. Umhla ka-11. IPhiladelphia, PA: Elsevier; 2020: isahluko 47.