126 results
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Lung Disease - Differential ... : Lung abscess, ... Septic Emboli, Fungal ... : TB, NTB, Fungal ... Diagnosis #Algorithm #lesion
CNS Ring-Enhancing Lesions - Differential Diagnosis
 • Infections: Cerebral abscess (bacterial, fungal, parasitic), Neurocysticercosis, Tuberculoma, Cerebral
- Differential ... Diagnosis • Infections ... : Cerebral abscess ... (bacterial, fungal ... #Differential #
Differential diagnosis for pyogenic liver abscess:
Infectious etiologies predominate. Most are pyogenic (bacterial). Amebic (Entamoeba histolytica) and
Differential diagnosis ... : Infectious etiologies ... Infectious Bacterial ... • Bartonella Fungal ... Candidiasis • Endemic Fungi
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Pain - Differential ... Papules & Mucosal Lesions ... Septic Bursitis • Abscess ... Onset • Fungal ... JointPain #MSK #Differential
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... splenomegaly Other infections ... Infectious: ... Syphilis • Pyogenic Abscess ... #Brain #differential
Cavity Mnemonic for Cavitary Pulmonary Lesions:
C: cancer 
 - bronchogenic carcinoma: most frequently squamous cell carcinoma
Cavitary Pulmonary Lesions ... pulmonary emboli) I: infection ... (bacterial/fungal ... ) - pulmonary abscess ... #Differential
Classification of oral lesions in transplant patients
Infectious:
 • HSV infection
 • VZV virus infection
 • Epstein-Barr
Classification of oral lesions ... dentoalveolar abscesses ... Candidiasis • Deep fungal ... defects #oral #lesions ... mouth #diagnosis #differential
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
Onset Fever - Differential ... - Other: • Fungal ... Organ Specific Infection ... Abscess: • Head ... #Fever #Acute #Differential
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Culture Negative Abscess ... - Differential ... Dracunculiasis - Non-Infectious ... Culture #Negative #Abscess ... #Differential #
Liver infections and imaging findings
 - Pyogenic Liver Abscess
 - Amebic Abscess
 - Cholangitic Microabscesses
Pyogenic Liver Abscess ... - Amebic Abscess ... - Disseminated Fungal ... nodular liver lesions ... imaging #radiology #Differential