Diagn\u00f3stico<\/p>\n<\/td>\n
Anormales U<\/p>\n<\/td>\n
Sedimento U<\/p>\n<\/td>\n
Osmolalidad U (mOsm\/Kg)<\/p>\n<\/td>\n
FE Na+ (%)<\/p>\n<\/td>\n<\/tr>\n
FRA prerrenal <\/p>\n<\/td>\n
No o m\u00ednima proteinuria <\/p>\n<\/td>\n
Posible alg\u00fan cilindro hialino <\/p>\n<\/td>\n
>500 <\/p>\n<\/td>\n
<1<\/p>\n<\/td>\n<\/tr>\n
FRA intr\u00ednseco<\/p>\n<\/td>\n
-Isquemia tubular<\/p>\n<\/td>\n
Ligera-moderada proteinuria<\/p>\n<\/td>\n
Cilindros granulares pigmentados<\/p>\n<\/td>\n
<350<\/p>\n<\/td>\n
>1<\/p>\n<\/td>\n<\/tr>\n
-Nefrotoxinas<\/p>\n<\/td>\n
Ligera-moderada proteinuria<\/p>\n<\/td>\n
Cilindros granulares pigmentados<\/p>\n<\/td>\n
<350<\/p>\n<\/td>\n
>1<\/p>\n<\/td>\n<\/tr>\n
-Nefritis intersticial aguda<\/p>\n<\/td>\n
Ligera-moderada proteinuria, hemoglobinuria<\/p>\n<\/td>\n
Eosin\u00f3filos, leucos, hemat\u00edes, cilindros de leucocitos, y de eosin\u00f3filos<\/p>\n<\/td>\n
<350<\/p>\n<\/td>\n
>1<\/p>\n<\/td>\n<\/tr>\n
-Glomerulonefritis aguda <\/p>\n<\/td>\n
Moderada-severa proteinuria, Hb <\/p>\n<\/td>\n
Hemat\u00edes, cilindros de hemat\u00edes <\/p>\n<\/td>\n
>500 <\/p>\n<\/td>\n
<1<\/p>\n<\/td>\n<\/tr>\n
FRA postrrenal <\/p>\n<\/td>\n
No o m\u00ednima proteinuria, posible Hb <\/p>\n<\/td>\n
Cristales, hemat\u00edes y puede haber leucos <\/p>\n<\/td>\n
<350 <\/p>\n<\/td>\n
>1<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
FRA:<\/b> fracaso renal agudo; U:<\/b> orina; Hb:<\/b> hemoglobina; FE:<\/b> fracci\u00f3n de excreci\u00f3n<\/p>\n
Fuente: Thadhani R, Pascual M, Bonventre JV. Acute renal failure. N Eng Med 1996; 334: 1448-1460.<\/p>\n
<\/div>\n","protected":false},"excerpt":{"rendered":"\u00a0 Diagn\u00f3stico Anormales U Sedimento U Osmolalidad U (mOsm\/Kg) FE Na+ (%) FRA prerrenal No o m\u00ednima proteinuria Posible alg\u00fan cilindro hialino >500 <1 FRA intr\u00ednseco \u00a0 \u00a0 \u00a0 \u00a0 -Isquemia tubular Ligera-moderada proteinuria Cilindros granulares pigmentados <350 >1 -Nefrotoxinas Ligera-moderada proteinuria Cilindros granulares pigmentados <350 >1 -Nefritis intersticial aguda Ligera-moderada proteinuria, hemoglobinuria Eosin\u00f3filos, leucos, … Continue reading “Criterios diagn\u00f3sticos t\u00edpicos en situaciones que causan FRA.”<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-1916","post","type-post","status-publish","format-standard","hentry","category-nefrologia"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/posts\/1916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1916"}],"version-history":[{"count":0,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/posts\/1916\/revisions"}],"wp:attachment":[{"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}