20 results
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Subacute: • Acute Infections ... : Lung abscess, ... Emboli, Fungal Infection ... ): • Chronic Infections ... , NTB, Fungal, Parasitic
Common Infections in a Hospitalized Patient - GRUBS-C Mnemonic

G - GI (-itis): Cholecystitis, Pancreatitis, Peritonitis, Appendicitis,
Common Infections ... pneumonia, empyema, lung ... abscess U - Urinary ... CNS: Meningitis, Encephalitis ... #Infections
Rapidly Growing Mycobacterial Infections

 • Mycobacterium abscessus - Is the most pathogenic and the most likely
Mycobacterial Infections ... Mycobacterium abscessus ... cause pulmonary infection ... with underlying lung ... #differential #infectiousdiseases
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Culture Negative Abscess ... Dracunculiasis - Non-Infectious ... Blastomycosis - Non-Infectious ... Culture #Negative #Abscess ... Differential #Diagnosis #InfectiousDiseases
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 • Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
Diagnosis: • Non-Infectious ... Viral, Fungal, Parasite ... take 48 hrs for infections ... Source control (abscess ... (daptomycin in lungs
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... polymicrobial infection ... Lung abscess ... Lung Abscess - Clinical ... Coccidioides • Parasite
CNS Ring-Enhancing Lesions - Differential Diagnosis
 • Infections: Cerebral abscess (bacterial, fungal, parasitic), Neurocysticercosis, Tuberculoma, Cerebral
Differential Diagnosis • Infections ... : Cerebral abscess ... bacterial, fungal, parasitic ... Malignancy: Metastases (lung
Differential diagnosis of Skin + Eye infections
 • Bacterial: Staph spp, Strep spp, Pseudomonas spp, Bartonella,
of Skin + Eye infections ... tuberculosis, M. abscessus ... , M. leprae • Parasitic ... #dermatology #InfectiousDiseases ... #Infections #Differential
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Lung Nodule - Differential ... Granuloma • Abscess ... Breast, Testicle) Infection ... Septic Embolism • Parasitic ... Malformation #Lung
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
lesions • 80% with lung ... splenomegaly Other infections ... multiple lesions Infectious ... Syphilis • Pyogenic Abscess ... • Nocardia • Parasitic