10 results
Echinococcus Life Cycle
1) Adult in small intestine eggs
2) Embryonated egg in feces
3) Oncosphere hatches; penetrates intestinal
2) Embryonated egg ... Echinococcus #LifeCycle #diagnosis ... #pathophysiology ... #infectiousdiseases ... #cdc #parasite
Ascaris lumbricoides - Ascariasis Life Cycle
1) Adults in small intestine
2) Fertilized egg - Unfertilized egg (will
2) Fertilized egg ... - Unfertilized egg ... 3) Embryonated egg ... #pathophysiology ... #cdc #parasite
"I MD SOAPS" Infectious Diseases Exposure History

I - Immunization - Vaccination status (age-appropriate, comorbidities, travel, etc)
M
specific food (e.g ... Current or previous work ... , rural/urban, etc ... History #Mnemonic #InfectiousDiseases ... #Diagnosis
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
• History of BCG ... immunocompromised (e.g ... used to exclude pulmonary ... #Workup #TB #Latent ... LatentTB #ActiveTB #InfectiousDiseases
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess Pathophysiology ... shows a small, stable ... Coccidioides • Parasite ... • Vasculitis (e.g ... Lung #Abscess #pulmonary
African Trypanosomiasis - Trypanosoma brucei gambiense & Trypanosoma brucei rhodesiense Life Cycle
1) Tsetse fly takes a
various body fluids, e.g ... Trypanosoma #LifeCycle #diagnosis ... #pathophysiology ... #infectiousdiseases ... #cdc #parasite
Stiff Person Syndrome (SPS) - Diagnosis and Management Summary

Epidemiology:
 • Prevalence: 1-2 cases per million -
Person Syndrome Pathophysiology ... unit activity on EMG ... of diazepam • EMG ... antibody that works ... EMG Studies:
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
- Differential Diagnosis ... disorder (Cardiac, pulmonary ... etc) • CNS -> ... dystrophies Work ... electromyographic (EMG
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
Sarcoidosis - Diagnosis ... survival is 93-95% Pathophysiology ... (e.g. incidental ... Pulmonary: dyspnea ... acute sarcoidosis Pulmonary
Angiostrongyliasis - Angiostrongylus costaricensis Life Cycle
1) Eggs hatch in the ileum, and first-stage larvae are passed
gastropod or larvae (e.g ... costaricensis #LifeCycle #diagnosis ... #pathophysiology ... #infectiousdiseases ... #cdc #parasite