27 results
Abnormally Colored Urine - Differential Diagnosis Framework
Red:
 - Hematuria, Hemoglobinuria, Myoglobinuria
 - Beets, Rhubarb, Blackberries, Artificial
Abnormally Colored ... Hypercalcemia, Pseudomonas UTI ... patients with UTI ... Kumfer @AnnKumfer #Colored ... Differential #Diagnosis #nephrology
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
• Symptoms of UTI ... and treat for UTI ... → Refer to Nephrology ... and referral to Urology ... cystoscopy • Refer to Nephrology
Acute Kidney Injury (AKI) - Common Patterns on Urinalysis
 - Prerenal
 - ATN
 - AIN
 -
ATN - AIN - UTI ... table #comparison #nephrology
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 • Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
disease, Pseudomonas UTI ... Bag Syndrome - UTI ... Serratia marcescens UTI ... Proteus mirabilis UTI ... Differential #Diagnosis #nephrology
Possible Causes of Altered Urine Color 

Red 
    Foods: beets, blackberries, rhubarb
Altered Urine Color ... Catheter + Alkaline UTI ... Altered #Urine #Colored ... Differential #Diagnosis #Nephrology
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
Urine Color - Differential ... Medical conditions: UTI ... EricsMedicalLectures/ #Urine #Color ... discoloration #nephrology
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
• Fever • UTI ... Protein deposition (eg ... #Proteinuria #Nephrology
Causes of Polyuria - Differential Diagnosis
Excess Intake of Water:
 • Primary polydipsia (a.k.a. "psychogenic polydipsia")
 •
SGLT2 inhibitors (e.g ... urine volume): • UTI ... Diagnosis #Causes #nephrology
Bell's Phenomenon (Palpebral-Oculogyric Reflex) on Physical Exam

Upward movement of the eyeball when the eyelids are forcefully
are forcefully closed ... Oculogyric #Reflex #PhysicalExam ... clinical #video #neurology
Pronator Drift (Pyramidal Drift) on Physical Exam

Testing showed pronator drift on the left side in this
patient's eyes were closed ... Drift #Pyramidal #PhysicalExam ... clinical #video #neurology