24 results
Causes of Diffuse Lung Disease. 
Collagen vascular 
 - Scleroderma 
 - Rheumatoid arthritis 
 -
Causes of Diffuse ... granulomatosis - Churg-Strauss ... syndrome - Giant ... chemotherapy #Diagnosis ... #Radiology #Pulmonology
Causes of blood culture negative infective endocarditis

Bartonella spp, Brucella spp, Coxiella burnetii, Chlamydia spp, Tropheryma whipplei,
Causes of blood ... nutritionally variant Strep ... #differential #diagnosis ... #Endocarditis #InfectiousDiseases ... #CNIE #BCNIE #cardiology
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
infarction Takotsubo (stress ... cardiomyopathy (Yamaguchi syndrome ... wave inversion syndrome ... #Differential #Diagnosis ... #Causes #Cardiology
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Causes of Culture ... - Differential Diagnosis ... antibiotics as a cause ... negative culture Brain ... #InfectiousDiseases
Concurrent Brain and Lung Lesions
 • Bacteria: Nocardia spp, Strep anginosus, Staph aureus, Klebsiella pneumoniae (hypervirulent),
Concurrent Brain ... Nocardia spp, Strep ... hypervirulent), Lemierre's syndrome ... #Differential #Diagnosis ... #causes #infectiousdiseases
Concurrent Brain and Lung Lesions
 • Bacteria: Nocardia spp, Strep anginosus, Staph aureus, Klebsiella pneumoniae (hypervirulent),
Concurrent Brain ... Nocardia spp, Strep ... hypervirulent), Lemierre's syndrome ... #Differential #Diagnosis ... #causes #infectiousdiseases
Causes of Myocarditis
Infectious Etiologies:
 • Viral agents: Adenoviruses, Enteroviruses (coxsackievirus), Herpesviruses (human herpesvirus 6, Epstein—Barr virus),
Causes of Myocarditis ... : Churg-Strauss ... syndrome, Diabetes ... #differential #diagnosis ... #cardiology #causes
Stool Incontinence - Differential Diagnosis Algorithm
Affected Pelvic Floor 
 - Trauma/Surgery
   • Surgery: Anorectal,
- Differential Diagnosis ... Brain, Spinal Cord ... Cauda Equina) - Stress ... Irritable Bowel Syndrome ... #Algorithm #Causes
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Chorioretinitis • Diagnosis ... - Compatible syndrome ... RingEnhancing #Lesions #Brain ... #differential #diagnosis ... #causes #radiology
Leigh Syndrome 
History: 19-month-old girl with hypotonia, developmental 
delay, failure to thrive, and bilateral optic disc
Leigh Syndrome ... patterns (this case ... MarkMamloukMD #Leigh #Syndrome ... Clinical #MRI #Brain ... #Diagnosis #Radiology