67 results
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 • Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
Causes Abnormal ... Diagnosis Turbid ... syndrome (blue ... Syndrome - UTI caused ... #Differential #Diagnosis
Causes of Abnormal Urine Colors - Differential Diagnosis
Blue-Green - Yellow - Orange - Pink - Red
Causes of Abnormal ... Urine Colors - ... Differential Diagnosis ... Blue-Green - Yellow ... White - Purple #Urine
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
Purple Urine Bag ... E.coli*) + alkaline urine ... bacteria* ) → Indigo (blue ... Syndrome #PUBS #pathophysiology ... #differential #diagnosis
What the Color of Urine Can Tell You - Differential Diagnosis by Urine Color
Clear: excess water
Pale
- Differential Diagnosis ... rhubarb, blood Blue ... Propofol, methylene blue ... #differential #diagnosis ... #causes #discoloration
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
Diagnosis Red Urine ... : • Any cause of ... Meds: methylene blue ... Foods: asparagus, (blue ... dyes typically cause
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Causes of Proteinuria ... - Differential Diagnosis ... Algorithm Persistent ... #Differential #Diagnosis ... #Algorithm #Causes
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
- Differential Diagnosis ... Algorithm Urine ... Water Diuresis (Urine ... #Differential #Diagnosis ... #Algorithm #causes
Causes of Metabolic Alkalosis - Differential Diagnosis Algorithm
Urine chloride < 20 mmol/l - Chloride responsive (Chloride
Causes of Metabolic ... - Differential Diagnosis ... Algorithm Urine ... diuretic use Urine ... #Algorithm
Possible Causes of Altered Urine Color 

Red 
    Foods: beets, blackberries, rhubarb
Possible Causes ... of Altered Urine ... tract infection Blue ... Conditions: blue ... #Differential #Diagnosis
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
Hematuria Workup and Diagnosis ... Algorithm • Confirm ... Nephrology if cause ... uw_IMresidency #Hematuria #Diagnosis ... #Algorithm #Workup