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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Tick Borne Illnesses
 β€’ Lyme (Borrelia)
 β€’ Babesiosis (Babesia)
 β€’ Human Monocytic Ehrlichiosis (Ehrlichia)
 β€’ Human
Borne #Illnesses #differential ... #diagnosis #comparison ... #table #infectiousdiseases
Ketosis Disorders - Comparison Table
 β€’ Starvation Ketosis
 β€’ Alcoholic Ketoacidosis (AKA)
 β€’ Diabetic Ketoacidosis (DKA)
Ketosis Disorders - Comparison ... Table β€’ Starvation ... Disorders #ketones #differential ... #diagnosis #management ... #table
Blurry vision in a patient with HIV/AIDS
Anterior Segment:
 β€’ Herpes zoster ophthalmicus
 β€’ Keratitis (HSV, Staph,
Cocci*, Toxo*, non-infectious ... retinitis* β€’ Ocular ... β€’ Choroidal infections ... vision #HIVAIDS #InfectiousDiseases ... Anterior #Posterior #Differential
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Infectious: Legionella ... spotted fever, Non-infectious ... bradycardia #Causes #differential ... #diagnosis #infectiousdiseases ... #table #NonInfectious
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
Nodular pattern( ... bronchiolitis in infection ... HRCT #CTChest #Nodular ... #Pattern #Comparison ... #Table #RadiologyAssistant
Treatment of Latent Tuberculosis Infection
 - 3 mos isoniazid plus rifapentine given once weekly (Preferred)
 -
Latent Tuberculosis Infection ... Tuberculosis #treatment #management ... #infectiousdiseases ... #regimens #comparison
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... Nodular LCH: - Sarcoidosis ... Cystic #Cysts #Differential ... #Comparison #Table
Hordeolum vs Chalazion

Hordeolum (Stye):
 β€’ Location: Most commonly found at or near an eyelash follicle
 β€’
Cause: Bacterial infection ... Clinical #Diagnosis #Management ... Stye #Chalazion #Comparison ... #Table
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
diseases with a nodular ... histiocytosis: early nodular ... Pulmonary #CTChest #Nodular ... NodularPattern #Differential ... #Comparison #Table
Drugs Used for the Treatment of COVID-19 Infection

** Editor Note (from ophthalmology MD input) - Hydroxychloroquine/chloroquine
Treatment of COVID-19 Infection ... More precisely "macular ... Even with macular ... #Pharmacology #Table ... #Management