23 results
Algorithmic Approach to Acute Interstitial Nephritis
When to suspect AIN? (not sensitive)
 • AKI, AKD, rapidly progressive
Algorithmic Approach ... to Acute Interstitial ... eosinophiluria, microscopic ... hematuria, mild tubular ... MatthewHoMD #Acute
Atlas of Urine Microscopy Findings
 • Epithelial cells - Normal
 • Renal tubular cells - Acute
Atlas of Urine Microscopy ... cells - Acute tubular ... fresh at time of microscopy ... protein indicating acute ... contamination #Urine #Microscopy
Causes of Acute Kidney Injury (AKI) - Differential Diagnosis Algorithm
Acute Kidney Injury (AKI) - Acute increase
Differential Diagnosis Algorithm ... Tubular Necrosis ... • Pigments Tubular ... polyangiitis /microscopic ... Differential #Diagnosis #Algorithm
Causes of Breast Disorders and Gynecomastia - Differential Diagnosis Algorithm
Breast Infection:
 - Lactational
Differential Diagnosis Algorithm ... abscess • Acute ... in situ • Lobular ... carcinoma • Tubular ... Differential #Diagnosis #Algorithm
Acute tubular necrosis - Note necrosis and sloughing of epithelial cells of the proximal convoluted tubules.
Acute tubular necrosis ... proximal convoluted tubules ... distal convoluted tubules ... Clinical #Path #Microscopy
Causes of Acute Kidney Injury - Differential Diagnosis Framework 
Pre-Renal
Post-Renal
Intrinsic Renal:
 • Tubules (ATN)
 • Glomerular:
Causes of Acute ... Intrinsic Renal: • Tubules ... CMC_IM #AKI #Acute ... Differential #Diagnosis #Algorithm
Acute Tubular Necrosis (ATN) on Urine Microscopy

The specimen was thick to the point it did not
Acute Tubular Necrosis ... (ATN) on Urine Microscopy ... The specimen was ... MunerMohamed1 #Acute ... #Tubular #Necrosis
Urine Microscopy - Casts
Acellular Casts
 • Hyaline Casts - Consists of only precipitated Tamm-Horsfell protein without
Urine Microscopy ... suggestive of acute ... tubular necrosis ... in a variety of acute ... #Casts #Urine #Microscopy
General approach to AKI - Checklist

Urine electrolytes & FENa - Previously, it was believed that urine
Previously, it was ... for diagnosing acute ... tubular interstitial
Urinary Casts and Disease Associations
Hyaline - May be nonspecific; seen in normal individuals or during severe
casts are seen in acute ... tubular necrosis ... #Differential #Microscopy