Dr. Gerald Diaz @GeraldMD
24.0M 13.9K 7.3K
Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Incomplete Spinal Cord Syndromes
Anterior Cord Syndrome:
 • Bilateral loss of motor, pain and temperature sensation below
loss of motor, pain ... below level of injury ... Contralateral loss of pain ... SpinalCord #Syndromes #Diagnosis ... #Neurology
Acute Kidney Injury (AKI) - Common Patterns on Urinalysis
 - Prerenal
 - ATN
 - AIN
 -
Acute Kidney Injury ... Prerenal - ATN - AIN ... AKI #Urinalysis #diagnosis ... table #comparison #nephrology
Hydronephrosis Grading
Grade I - Pelviectasis 
Grade II - Caliectasis (Major Calyces)
Grade III - Caliectasis (Minor Calyces)
Grade
Grading #grades #nephrology ... #radiology #ultrasound ... pocus #clinical #diagnosis
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 • Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
Acute Kidney Injury ... - Differential Diagnosis ... Pigment, Protein) • AIN ... Acute #Kidney #Injury ... #nephrology #causes
Pseudobulbar Affect
Characteristics (These episodes usually cause distress and impairment in occupational or social functioning):
 - Extreme
Sclerosis (ALS) (*main ... Traumatic Brain Injury ... Pseudobulbar #Affect #neurology ... #differential #diagnosis
Vancomycin Associated Acute Kidney Injury

 • Drug induced acute kidney injury is generally defined as a
Associated Acute Kidney Injury ... induced acute kidney injury ... Vancomycin #AKI #pharmacology ... #toxicology #diagnosis ... #management #nephrology
Medications causing Acute Kidney Injury (AKI)
Prerenal:
 • Dehydration: Diuretics
 • Altered intrarenal autoregulation: ACEIs / ARBs,
causing Acute Kidney Injury ... , tenofovir • AIN ... Acute #Kidney #Injury ... Medications #Drugs #pharmacology ... #differential #diagnosis
Extrapulmonary manifestations of COVID-19
 • Neurologic: Headaches, Dizziness, Encephalopathy, Guillain-Barré, Ageusia, Myalgia, Anosmia, Stroke
 • Renal:
of COVID-19 • Neurologic ... : Acute kidney injury ... vomiting, Abdominal pain ... cardiomyopathy, Myocardial injury ... Extrapulmonary #Diagnosis
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Prerenal:
 • Due to true volume loss or decreased
Acute Kidney Injury ... - Differential Diagnosis ... contrast dye) • AIN ... Acute #Kidney #Injury ... #nephrology
THE LIMPING OR NON-WEIGHT BEARING CHILD PATHWAY

RED FLAGS - In all cases there are specific
markers which
Non-accidental Injury ... Malignancy - Night pain ... splenomegaly, abnormal neurology ... , back pain Haematology ... Peds #Pediatrics #Diagnosis