27 results
Infographic of common causes of acute otitis media and resistance mechanisms of these bacteria. 
Streptococcus pneumoniae
Haemophilus
mechanisms of these bacteria ... #microbiology #differential ... #diagnosis #antibiotics
Acute Diarrhea - Differential Diagnostic Algorithm
Watery/Large Volume (Small Bowel)
 • Viral
 • Bacterial (e.g. C peffrjngens,
Acute Diarrhea - Differential ... • Viral • Bacterial ... Giardia) • Drugs (Antibiotics ... Large Bowel) • Bacterial ... Acute #Diarrhea #Differential
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
cases Drugs (antibiotics ... HepB, HepC Bacterial ... Mnemonic #Causes #Differential
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Detachment • Posterior ... Pocus101 #Ocular #Ultrasound ... #pocus #differential
Infective endocarditis - etiology and sources of infection. 
 • Native and prosthetic 
valve endocarditis
 •
for TPN) and antibiotic ... Sources #Causes #Bacteria ... #Etiology #Differential
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Mediastinal Widening - Differential ... arteries, Venous or arterial ... Middle mediastinal, Posterior ... Mediastinal #Widening #Differential
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Switch to oral antibiotics ... Pathogens: • Aerobic Bacteria ... • Anaerobic Bacteria ... Lung Abscess Differential ... Abscess #pulmonary #differential
Acute Diarrhea - Differential Diagnosis Framework
1)  Diagnostic studies only for dysentery, severe disease, >7 days
2)
Acute Diarrhea - Differential ... culture 3) Empiric antibiotics ... Astrovirus • Bacterial ... Acute #Diarrhea #Differential
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Tomography (CT) - Arterial ... Contrast Enhanced Ultrasound ... - Early arterial ... Lesions #Hepatic #Ultrasound ... POCUS #radiology #differential
Causes of Nausea and Vomiting - Differential Diagnosis Framework

Chemoreceptor Trigger Zone/Area Postrema:
 • Drugs:
	- Chemo agents
	-
and Vomiting - Differential ... Diuretics - Antibiotics ... • Toxins: - Bacteria ... vomiting #emesis #differential