---
tags: tier1, OME, PGY1
---
# Acute Kidney Injury
Divide the kidney into 3 distict regions which group your diagnoses

## Pre-renal
aka **Decreased Perfusion** for any reason

## Post-renal
aka **Obstruction**

:::warning
Urology consult: **ULytes**, **UA**, **UCx**, **UPro:Cr**
:::

## Intrarenal
aka, you'll probably just end consulting renal. All diagnostic roads in this group lead to renal biopsy

:::warning
Renal consult: **ULytes**, **UA**, **UPro:Cr**
:::

## Summary