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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16 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 β€’ Toxoplasmosis (CD4 < 100)
 β€’ Other
Compatible syndrome + MRI ... Infectious: ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Appearance of Liver Lesions on Various Imaging Modalities
 β€’ Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... Resonance Imaging (MRI ... #radiology #differential ... #diagnosis #comparison ... #table #appearance
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Causes of Relative ... : ß-blockers, CNS ... lesions, Lymphomas ... #differential # ... infectiousdiseases #table
Cortical Desmoid - MSK Radiology
Imaging Findings:
 β€’ Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Desmoid - MSK Radiology ... Case description ... Most have post-contrast ... Differential diagnosis ... MR is able to distinguish
Intraarticular Chondroma - MSK Radiology
Imaging Findings:
 β€’ Subtle soft-tissue infrapatellar mass seen obscuring Hoffa's fat pad.
Chondroma - MSK Radiology ... Case description ... β€’ Post-contrast ... Differential diagnosis ... Chondroma #clinical #mri
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 β€’ Imaging Findings:
 β€’ Large defect of the
Intra-articular contrast ... HAGL) can be a cause ... Differential diagnosis ... shoulder #clinical #mri ... #clinical #Radiology
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
on Contrast Enhanced ... #POCUS #radiology ... #differential # ... diagnosis #comparison ... #table #appearance
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Embolism In contrast ... life-threatening causes ... pain, such as MI ... #Presentation #comparison ... #Table #Diagnosis
β–Ί
Erythemas Summarized
Erythema ab igne
 β€’ A dermatosis that results from repeated exposure to heat (fires, heating
potential inciting causes ... Haverhill fever caused ... classic targetoid lesions ... PrathitKulkarni #Erythemas #comparison ... #table #differential
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Resonance Imaging (MRI ... MagneticResonance #radiology ... #differential # ... diagnosis #comparison ... #table #appearance