19 results
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Causes of Fatigue ... Hematologic • Anemia ... Epstein-Barr Virus ... Obstructive Pulmonary Disease ... Neurologic
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
accumulation of clinical ... Infections+++: Virus ... B-LNH), solid cancers ... Treatment: • ... inhibitors under evaluation
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... Lung Abscess - Clinical ... Leukocytosis, anemia ... foreign body, cancer ... #differential #causes
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
The evaluation should ... include a: • Neurologic ... Infection or cancer ... Onset ○ Meniere disease ... ○ HIV ○ Lyme disease
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
Non-inflammatory Causes ... and less common diseases ... diagnosis and treatment ... MRI lesions and clinical ... BEE #Syndromes #neurology
Evaluation of suspected incomplete Kawasaki Disease

1. AHA consensus recommendations
2. Infants ≤6 months old on day ≥7
Evaluation of suspected ... incomplete Kawasaki Disease ... if they have no clinical ... Albumin ≤3.0 g/dL, anemia ... echo is positive, treatment
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
• Common Causes ... intrinsic factor, IF) Clinical ... to IBD, celiac disease ... total body stores Evaluation ... Check for IF ab Treatment
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
should be based on clinical ... presentation, temporal evolution ... Antimicrobial treatment ... Demyelinating disease ... caused by the JC
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
to our for an evaluation ... other potential causes ... receive proper treatment ... Ophthalmicus #HZO #clinical ... #physicalexam #neurology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
may precede the neurologic ... Shock, Autoimmune disease ... , Cancer chemotherapy ... the underlying cause ... • Treatment of