28 results
Nontuberculous Mycobacteria
RAPID GROWERS: 
 • Mycobacterium abscessus, chelonae, fortuitum
SLOW GROWERS: 
 • Mycobacterium avium complex, marinum,
avium complex, ... avium complex, ... avium complex, ... #Mycobacteria #differential ... #diagnosis #microbiology
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
avium complex ... C.neoformans, Aspergillus ... Nocardia spp., Mycobacterium ... avium complex, ... pulmonary #diseases #differential
Mycobacterium avium intracellulare on Microscopy

Sternum biopsy PACKED with Kinyoun positive Mycobacterium avium intracellulare (MAI)

Rich Davis, PhD,
Mycobacterium avium ... intracellulare on Microscopy ... MAI #clinical #microscopy ... #microbiology # ... complex
AIDS-defining illnesses
 - Candidiasis of the esophagus, bronchi, trachea, or lungs [(but NOT the mouth (thrush)]
Cryptosporidiosis, chronic ... : chronic ulcer( ... Isosporiasis, chronic ... avium complex or ... Diagnosis #List #Differential
Chronic Cough - Differential Diagnosis Algorithm
Red Flags:
 • Fever, night sweats, chills (infection)
 • Weight loss,
Chronic Cough - ... Differential Diagnosis ... Algorithm Red ... bronchoscopy to complete ... #Cough #Differential
Causes of Pericarditis - Differential Diagnosis Algorithm
Viral:
 • Coxsackie
 • Echovirus
 • Adenovirus
 • Epstein-Barr virus
Pericarditis - Differential ... Diagnosis Algorithm ... Bacterial: • Mycobacterium ... Coccidioides immitis • Aspergillus ... #Diagnosis #Algorithm
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 • Focal: Simple, Complex
 • Generalized: Absence,
of Seizures - Differential ... Diagnosis Algorithm ... Focal: Simple, Complex ... Prophyria #Seizures #Differential ... #Diagnosis #Algorithm
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
of Hematuria - Differential ... Diagnosis Algorithm ... cells on urine microscopy ... • Immune-complex ... #Diagnosis #Algorithm
Chronic Diarrhea - Differential Diagnosis Algorithm
Steatorrhea
 - Maldigestive
    • Pancreatic Insufficiency
 - Primary
- Differential ... Diagnosis Algorithm ... Cancer • Microscopic ... Diarrhea #SmallBowel #Differential ... #Diagnosis #Algorithm
Non-Resolving Pneumonias: Etiologies
Unusual Infections:
 - Immunocompromised patients (e.g.: Mycobacterium, Aspergillosis, Nocardia)
 - Endemic Fungi (e.g.: Histoplasmosis,
.: Mycobacterium ... polyangiitis, microscopic ... PNA (acute or chronic ... diagnosis #pulmonary #differential