Umhlaza Wezintso
Inkcazo emfutshane:
I-Renal cell carcinoma sisimila esinobungozi esivela kwinkqubo ye-urinary tubular epithelial ye-renal parenchyma. Igama lezemfundo yi-renal cell carcinoma, ekwaziwa ngokuba yi-renal adenocarcinoma, ebizwa ngokuba yi-renal cell carcinoma.
Ibandakanya iintlobo ngeentlobo ze-renal cell carcinoma ezivela kwiindawo ezahlukeneyo ze-urinary tubule, kodwa ayibandakanyi ii-tumor ezivela kwi-renal interstitium kunye nee-renal pelvis.
Kwangowe-1883, uGrawitz, ingcali yezifo yaseJamani, wabona ukuba indlela iiseli zomhlaza ezisebenza ngayo ifana neyeeseli ze-adrenal phantsi kwe-microscope, waza wabeka ingcamango yokuba i-renal cell carcinoma yimvelaphi yezicubu ze-adrenal ezisele kwizintso. Ke ngoko, i-renal cell carcinoma yayibizwa ngokuba yi-Grawitz tumor okanye i-adrenal-like tumor kwiincwadi ngaphambi kokuguqulwa nokuvulwa kwayo eTshayina.
Kude kwaba ngu-1960 apho u-Oberling wacebisa ukuba i-renal cell carcinoma ivela kwi-proximal convoluted tubule yezintso ngokusekelwe kwi-electron microscopic observations, kwaye le mpazamo ayizange ilungiswe.