42 results
Causes of Nephrolithiasis - Differential Diagnosis Algorithm
Radio-opaque - Calcium-containing - 90% of stones
Radiolucent - Non-calcium 10%
Nephrolithiasis - Differential ... Uric Acid Stones ... - 10% of stones ... Nephrolithiasis #Nephrology ... #Differential #
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
Obstruction - Differential ... carcinoma - Stone ... Intramural • Ureteropelvic ... • Bladder stone ... #UrinaryTract #Differential
Urine Microscopy - Kidney Stones and Crystals 

Uric Acid, Cystine, Hippurate, Cloth Fiber, Tyrosine, CaOx, CaP,
Microscopy - Kidney Stones ... Identification #Differential ... Diagnosis #Clinical #Stones ... #Key #Nephrology
Hydrophobia on Physical Examination

Seen in the late stages of rabies.  Caused by painful paroxysmal contractions
Seen in the late stages ... #Hydrophobia #PhysicalExam ... #clinical #video ... #neurology #rabies
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Prerenal:
 • Due to true volume loss or decreased
Injury (AKI) - Differential ... debris • Kidney stone ... #Injury #AKI #Differential ... #Diagnosis #nephrology
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... Hematuria: • Stone ... Cystitis • Bladder stones ... #Hematuria #Differential ... causes #urology #nephrology
Scarf Sign (Normal) on Physical Exam

The scarf sign is used to assess developmental age and muscle
age and muscle tone ... infant with normal tone ... #Scarf #Sign #PhysicalExam ... #clinical #video ... peds #pediatrics #tone
Abnormal (Positive) Babinski Sign on Physical Exam

Dorsiflexion of the great toe with or without fanning of
fanning of the other toes ... Babinski #Sign #PhysicalExam ... #clinical #video ... reflex #pyramidal #neurology
Eastchester Clapping Sign

Patient is asked to clap . Patient raises right hand but stops at the
right hand but stops ... neglect #clinical #video ... #neurology #physicalexam
Nephrolithiasis: Medications Associated with Renal Stones
 • Hypercalciuria: Furosemide, Topiramate, Vitamin D/Calcium, Glucocorticoids
 • Precipitation of
Associated with Renal Stones ... Medications #Renal #Stones ... #pharmacology #differential ... #diagnosis #nephrology