7 results
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential ... (e.g., fever, myalgia ... lesion • CNS infection ... arteritis • Acute ... Diagnosis #Algorithm #neurology
Fever in Returning Travelers from Tropical Regions - Frequent Differential Diagnoses
Medical History:
 • Skin exposure to
Regions - Frequent Differential ... without localizing signs ... , acute HIV infection ... , Lassa fever, acute ... diagnosis #tropical #travel
Checklist for Evaluation of New-Onset Delirium in the ICU

Initial assessment 
 - 
Vital signs, neuro exam
assessment - Vital signs ... - CBC with differential ... Trauma - Acute ... /severe headache ... (fever, leukocytosis
Fever After International Travel

Infectious Disease:
• Endemic in either the destination or home region

Viral Syndromes:
Arboviral infections, a
Travel Infectious ... international travel ... febrile illness with headache ... febrile illness with headache ... #Travel #Differential
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
CNS Infections - ... Enteroviruses (e.g ... Symptoms: • Acute ... meningeal signs ... diagnosis #neurology
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
: fever, immunocompromise ... or at work) - acute ... thrombophilia, neurologic ... signs/symptoms ... Dangerous #Deadly #Differential
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
conidia → Yeast → travel ... respiratory symptoms • Fever ... cough, chills, headache ... • Cough, fever ... • Isolated fever