78 results
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Causes of Proteinuria ... (Negative urine ... (Positive urine ... #Nephrology #Differential ... Diagnosis #Algorithm #Causes
Glomerular Diseases - Nephritic and Nephrotic Syndromes

Nephritic syndrome—due to GBM disruption. 
Hypertension. t BUN and creatinine.
RBC casts in urine ... Proteinuria often ... Massive proteinuria ... Nephrotic #Syndromes #Classification ... #Proteinuria #Nephrology
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
glomerular bleeding (proteinuria ... , RBC casts, dysmorphic ... → Refer to Nephrology ... cystoscopy • Refer to Nephrology ... if cause not identified
Nephritic vs Nephrotic Syndrome

Step 1: If the patient has hematuria and/or proteinuria, think about nephrotic/nephritic syndromes.
Step
hematuria and/or proteinuria ... hematuria (RBC casts ... dysmorphic RBCs in urine ... Comparison #Algorithm #Nephrology
Hypertension in Pregnancy - Differential Diagnosis Algorithm

Pre-existing Hypertension - Before Pregnancy OR <20 weeks gestational age
gestational age - No Proteinuria ... Secondary - Proteinuria ... (>0.3g/24hr urine ... (> 0.3 g/24hr urine ... Diagnosis #Algorithm #causes
Albuminuria (Grades) and Risk for CKD
Normal to mildly increased albuminuria:
 - Albumin excretion rate: < 30
Nephrotic-range proteinuria ... : - Urine total ... Albuminuria #Grades #classification ... #CKD #nephrology ... #diagnosis #proteinuria
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria: Red/Dark urine ... 1ml blood/liter urine ... examination of urine ... - Proteinuria ... #urology #nephrology
Urine Specific Gravity - Interpretation
Specific Gravity = Density of urine / Density of water
SG close to
Urine Specific Gravity ... Gravity = Density of urine ... Glycosuria • Proteinuria ... EricsMedicalLectures/ #Urine ... #differential #nephrology
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 • Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
Causes Abnormal ... Urine Color - Differential ... Hyperoxalirua, Heavy Proteinuria ... Syndrome - UTI caused ... Differential #Diagnosis #nephrology
Lipid Casts on Urine Microscopy

Dr. Telma Lemos @TELMALEMOS10

#Lipid #Casts #Urine #Microscopy #clinical #fatty #nephrology
Lipid Casts on Urine ... TELMALEMOS10 #Lipid #Casts ... #Urine #Microscopy ... clinical #fatty #nephrology