7 results
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
(HZO) This 81 ... (HZO). ... complication of HZO ... steroids (some cases ... #HZO #clinical
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Head and neck masses ... Fork Tests (512 Hz ... (80% to 90% of cases ... cause unknown) ... zoster virus
Rhombencephalitis
BACTERIAL
- Listeria (biphasic illness with bulbar dysfunction occurring later)
- Mycobacterium tuberculosis
- Pneumococcus
- Brucella
- Borrelia (Lyme Disease)
-
Nile virus) - Herpes ... - Rabies - Eastern ... Rhombencephalitis #Differential ... #Diagnosis #Causes ... #Neurology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
/ AIDS - Differential ... present in 15% of cases ... antiretroviral therapy Herpes ... Demyelinating disease caused ... #differential #
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
1): • Herpes ... • Varicella-zoster ... Maculopapular rash ... • Uveitis • Rash ... #diagnosis #neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
: • 1400 new cases ... • 75-90% of cases ... Abnormal in 50% of cases ... zoster, West Nile ... #differential
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis Framework ... affects the skin, neurologic ... HTN • Check: HBV ... , mucositis • Rash ... tract, and often causes