Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - 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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21 results
Central Retinal Artery Occlusion (CRAO)
Clinical:
 β€’ Sudden, painless, complete loss of vision 
 β€’ Pale retina
Central Retinal ... Occlusion (CRAO) Clinical ... vision β€’ Pale retina ... spot on fovea Management ... Occlusion #CRAO #Diagnosis
Central Retinal Artery Occlusion (CRAO) vs Central Retinal Vein Occlusion (CRVO) - A Comparison Table

Clinical Features,
Central Retinal ... CRAO) vs Central Retinal ... Comparison Table Clinical ... #CRAO #CRVO #Ophthalmology ... #Diagnosis #Management
Central Retinal Vein Occlusion (CRVO)
Clinical:
 β€’ Sudden, painless, monocular loss of vision 
 β€’ "Blood and
Central Retinal ... Occlusion (CRVO) Clinical ... fundoscoplc exam Management ... Occlusion #CRVO #Diagnosis ... #Ophthalmology
Congenital Nystagmus on Physical Exam
These abnormal eye movements were found in a patient with albinism. What
Diagnosis: Congenital ... Cooper Neurology ... #PhysicalExam #ocular ... #clinical #video ... #neurology #ophthalmology
β–Ί
Hyperkalemia: Diagnostic algorithm
Decreased renal potassium excretion
 β€’ Acute renal failure
 β€’ Chronic renal failure
 β€’ Drugs
Increased
Hyperkalemia: Diagnostic ... algorithm Decreased ... Normal, Renin High ... #Hyperkalemia #Diagnosis ... #algorithm #nephrology
Submacular Hemorrhage on Ocular POCUS

Adult patient presents with painless vision loss. Ocular US is performed, what
, what is the diagnosis ... diagnosed submacular ... scattered pre-retinal ... and intra-retinal ... #POCUS #clinical
β–Ί
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 β€’ Normal Acid-Base: Low intake
 β€’ Metabolic acidosis: Gl tract
- Differential Diagnosis ... Algorithm Extra-renal ... Renovascular HTN, Renin ... #Algorithm #causes ... potassium #low #nephrology
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential Algorithm ... Renin secreting ... Renal artery stenosis ... #Diagnosis #Causes ... #Workup #Nephrology
Drugs Used for the Treatment of COVID-19 Infection

** Editor Note (from ophthalmology MD input) - Hydroxychloroquine/chloroquine
Editor Note (from ophthalmology ... someone who had retinal ... Even with macular ... highlighted circle= clinical ... Pharmacology #Table #Management
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
- Differential Diagnosis ... Algorithm Defining ... #differential #diagnosis ... #algorithm #causes ... #nephrology #potassium