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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Central distribution is seen in sarcoidosis and cardiogenic pulmonary edema.
Peripheral distribution is mainly seen in cryptogenic
Central distribution ... Radiology #Pulmonary #HRCT ... #ChestCT #Differential ... #Table #Distribution ... #Central #Peripheral
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
Algorithm for nodular ... pattern The algorithm ... nodules along the central ... Radiology #Pulmonary #HRCT ... MultipleNodules #Nodules #Differential
Upper lung zone preference is seen in:
- Inhaled particles: pneumoconiosis (silica or coal)
- Smoking related diseases
Radiology #Pulmonary #HRCT ... #ChestCT #Differential ... #Table #Distribution
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... on HRCT Most of ... On HRCT there are ... low attenuation (table ... Interstitial #Pattern #Differential
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
Maculopapular Rashes - THE ALGORITHMIC ... macule and papule (Table ... Those with centrally ... Maculopapular #Rash #Algorithm ... #Differential
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 β€’ Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
Dizziness - Central ... Peripheral Causes - Differential ... Diagnosis Central ... Peripheral #Causes #Differential ... #Diagnosis #algorithm
Ocular Ultrasound Pocketcard
Painless Vision Loss
 β€’ Retinal Detachment 
 β€’ Posterior Vitreous Detachment 
 β€’ Vitreous
Hemorrhage β€’ Central ... Periorbital Edema - POCUS ... Ocular #Ultrasound #pocus ... #differential #
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Facial Weakness - Differential ... Diagnosis Algorithm ... Forehead Sparing = Central ... Facial #Weakness #Differential ... #Diagnosis #Algorithm
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 β€’ Primary
Polyuria - Differential ... Diagnosis Algorithm ... Polydipsia β€’ Central ... #Polyuria #Differential ... #Diagnosis #Algorithm
An Approach to Acute Dyspnea

General Categories: Hypoxemia, Hypercapnia, Acidemia, Poor O2 Delivery (without hypoxemia),  Miscellaneous
Acute Dyspnea General ... Dyspnea #Acute #Differential ... ShortnessOfBreath #Table