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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12 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 β€’ Toxoplasmosis (CD4 < 100)
 β€’ Other
Chorioretinitis β€’ Diagnosis ... - Compatible syndrome ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Alice in Wonderland Syndrome
What? Metamorphophsia - Distortions of the visual perceptions with changes in size (micro
in Wonderland Syndrome ... (Many causes!) ... encephalitis) β€’ Brain lesions ... #diagnosis #neurology ... #differential
Causes of Neuromuscular Weakness
 β€’ Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Causes of Neuromuscular ... Demyelinating Disease (MS ... Guillain-Barre syndrome ... #differential # ... diagnosis #neurology
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 β€’ Os trigonum which has marrow
- MSK Radiology ... Case description ... hallucis longus Differential ... osteochondral lesion ... #msk
Causes of Metabolic Alkalosis: Differential Diagnosis
ECF volume contracted: urine chloride concentration <20 meq/L
 β€’ Gastric alkalosis:
Causes of Metabolic ... Diagnosis ECF ... furosemide-like lesion ... #Diagnosis #Causes ... #nephrology
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 β€’ Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
Reconstitution Inflammatory Syndrome ... neurological symptoms β€’ Caused ... #Tuberculosis #diagnosis ... #differential # ... TB #neurology
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
Hyponatremia - Diagnosis ... Then, ask 3 questions ... the underlying cause ... demyelination syndrome ... #management #nephrology
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 β€’ Cortically based, geographic, lucent lesion with
Pathologic Fracture - MSK ... Diagnose with X-RAY ... Jaffe-Campanacci syndrome ... Differential diagnosis ... #msk
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
results from a lesion ... The most common causes ... the hospital, diagnosed ... with MS, and started ... ophthalmology #neurology
β–Ί
Erythemas Summarized
Erythema ab igne
 β€’ A dermatosis that results from repeated exposure to heat (fires, heating
Haverhill fever caused ... classic targetoid lesions ... PrathitKulkarni #Erythemas #comparison ... #table #differential ... #diagnosis #dermatology