164 results
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
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• IRIS might ... might be revealed ... status, and focal neurologic ... enhancement on CT ... InfectiousDiseases #Neurology
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... Dark - Fat is Bright ... Pal @drdevrad #CT ... MRI #comparison #neurology
3 Stages of Lyme Disease 
Early Lyme Disease 
 - Erythema migrans 
 - Constitutional symptoms
Constitutional symptoms ... Gastrointestinal symptoms ... Acute Disseminated Infection ... Cutaneous - Neurologic ... Lyme Disease - Neurologic
Chronic Cough - Differential Diagnosis Algorithm
Red Flags:
 • Fever, night sweats, chills (infection)
 • Weight loss,
Flags: • Fever, night ... sweats, chills (infection ... ) • Weight loss ... refer + order CT
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
nephrolithiasis • Symptoms ... → Refer to Nephrology ... → CT urography and ... referral to Urology ... Algorithm #Workup #urology
Principal features of Destructive and Irritative cortical lesions in right-handed individual

#Cortical #Cortex #Lesions #Features #Signs #Symptoms
cortical lesions in right-handed ... Features #Signs #Symptoms ... #Brain #Neurology
Cushing Syndrome - Signs and Symptoms
Generalized: Weight gain, Slow healing of cuts, Increased risk of infections,
Syndrome - Signs and Symptoms ... Generalized: Weight ... Increased risk of infections ... New or worsened high ... Syndrome #Signs #Symptoms
Acute Retroviral Syndrome
Acute Retroviral Syndrome is the symptomatic presentation of acute human immunodeficiency virus infection

 •
of nonspecific symptoms ... 10 to 60% - No symptoms ... from exposure to symptoms ... throat (40%) • Night ... Arthralgias (49%) • Weight
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
vomiting, auditory symptoms ... Dysfunction - Imbalance, neurologic ... symptoms/signs, ... nystagmus - Infection ... Dizziness #Vertigo #Neurology
Estimated Timeline for Detection of SARS-CoV-2 Infection Relative to Symptom Onset

#COVID19 #SARSCOV2 #PCR #Serology #Antibodies #Antibody
of SARS-CoV-2 Infection ... Relative to Symptom ... SARSCOV2 #PCR #Serology