10 results
Microbial Etiology of Acute Pharyngitis - IDSA
Bacterial
 • Group A streptococcus - Pharyngotonsillitis, scarlet fever
 •
Microbial Etiology of Acute ... Pharyngitis - IDSA ... necrophorum - Lemierre’s syndrome ... Cytomegalovirus - CMV ... #diagnosis #differential
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
in HIV / AIDS - Differential ... - Generally >3 cm ... and <25% culture positive ... vomiting, visual changes ... CNS #Infections #differential
Acute Retroviral Syndrome
Acute Retroviral Syndrome is the symptomatic presentation of acute human immunodeficiency virus infection

 •
Syndrome Acute ... Presentations: • Opportunistic ... in which case opportunistic ... Cytomegalovirus (CMV ... #diagnosis
Rhombencephalitis
BACTERIAL
- Listeria (biphasic illness with bulbar dysfunction occurring later)
- Mycobacterium tuberculosis
- Pneumococcus
- Brucella
- Borrelia (Lyme Disease)
-
HSV, EBV, HH6, CMV ... Miller-Fisher GBS; Positive ... lymphoma OTHERS - Acute ... Rhombencephalitis #Differential ... #Diagnosis #Causes
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... Diagnosis Framework ... Impairment: • Acute ... Lack of sensory changes ... Coxsackie, HIV, CMV
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
Reconstitution Inflammatory Syndrome ... keratitis, iritis • CMV ... Leishmaniasis Differential ... #Inflammatory #Syndrome ... #Differential #
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
by serositis • Acute ... with postural changes ... knee-to-chest position ... Abdominal #Pain #differential ... #diagnosis
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Varicella-zoster virus • CMV ... • Cough • Changes ... Symptoms: • Acute ... • Gram stain: Positive ... 90% • Culture: Positive
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Pulse Pressure - Differential ... Diagnosis and Pathophysiology ... significantly positive ... Worse outcomes in CKD ... Acute Coronary Syndrome
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
point • De Winter syndrome ... continues into tall, positive ... deviation) • Acute ... Equivalents #ECG #EKG #diagnosis ... #differential #