Fatugaʻo Tagata

O le vaega o le fatu taumatau o loʻo faʻaalia mai ai le fatugaʻo, fatugaʻo toto, ureter, pelivs o le fatugaʻo, o le fatuga o loʻo faʻaalia e ona medulla ma cortes, medullary pyramid, papillae ma faʻapipiʻi luga o le tulaga palasitika