9 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Chorioretinitis • Diagnosis ... Compatible syndrome + MRI ... Lesions #Brain #differential ... #diagnosis #causes ... #radiology #neurology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... Diagnosis Framework ... Imaging: - MRI ... Symptoms: AMS, motor deficits ... #Infections #differential
Distal Renal Tubular Acidosis
Distal RTA is the true Nephrogenic RTA and can be truly divided into
Ifosfamide, topiramate, CA ... mutations) - CNI ... Mineralocorticoid State ... Acidosis #RTA #diagnosis ... #differential
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
nasopharyngeal CA ... feasible and he was started ... Fasciculations #PhysicalExam ... #CNXII #CN12 #Neurology ... #Deficit #CranialNerve
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Young females Differential ... Diagnosis: • CN ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Diagnosis - Absent ... waves - Large cv ... atrial septal defect ... #Diagnosis #PhysicalExam ... #cardiology
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
TTE, TEE, CT or MRI ... hypercoaguable state ... Scoring: • Definite ... Artery #Embolism #diagnosis ... #differential #
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
MRI was ordered ... the hospital, diagnosed ... with MS, and started ... Half #Syndrome #PhysicalExam ... #neurology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
claudication, pulse deficits ... affects the skin, neurologic ... deficits, TIA and ... oligoclonal bands • MRI ... chorioretinitis, CNS