29 results
Perirectal Abscess: Infection originates in the rectum, extending to the opening seen on the buttocks.

Charlie Goldberg,
Perirectal Abscess ... : Infection originates ... Goldberg, M.D. - UCSD ... #Perianal #Fistula ... #UCSDH
Fistula-In-Ano: External opening of fistulus tract is apparent in photo above. Proximal opening would
be at level
Fistula-In-Ano: ... External opening of fistulus ... with perirectal abscesses ... Goldberg, M.D. - UCSD ... FistulaInAno #Anal #Anus #UCSDH
Hemoptysis Differential Diagnosis Framework
Cardiovascular: Pulmonary embolism, Heart failure, Vasculitis, Valvular disease, Arteriovenous malformation
Pulmonary - Airway: Bronchitis,
Bronchovascular fistula ... Pneumonia, Lung abscess ... Tuberculosis, Fungal infection
Peritoneal Dialysis vs Hemodialysis - Advantages and Disadvantages 
Peritoneal Dialysis:
 • Access: Abdominal wall insertion of
Dialysis: • Access ... Arteriovenous fistula ... Fistula aneurysm ... Fistula thrombosis ... or infection.
Hemoptysis - Differential Diagnosis Framework
Airways: 
 • Bronchitis
 • Bronchiectasis
 • Malignancy: Primary bronchogenic CA, Endobronchial
Bodies • Trauma • Fistulas ... Parenchyma: • Infection ... westermani, PNA, Lung abscess
Endocarditis checklist
Initial evaluation
 • Peripheral blood cultures (three sets at three different sites)
 • Additional culture
for metastatic infection ... regurgitation or fistula ... • Myocardial abscess ... metastatic foci of infection ... arthritis, splenic abscess
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
Wallenburg, Cerebellar infarction ... Meningitis, Cerebellar abscess ... Perilymphatic fistula
Scrotal Fistula: Necrotizing fasciitis has resulted in fistula between perirectal infection and scrotal
area. The scotal opening
Scrotal Fistula: ... has resulted in fistula ... between perirectal infection ... Goldberg, M.D. - UCSD ... Necrotizing #Fasciitis #UCSDH
Reversible Neurocognitive Disorders (Reversible Causes of "Dementia")
 • Structural/Mass: Subdural Hematoma, NPH, Intracranial tumor
 • Infection:
Intracranial tumor • Infection ... Encephalitis, Abscess ... , Nutritional UCSD
Peritonsilar Abscess: Abscess of left tonsilar area. Note swelling and deviation of uvula away from
side of
Peritonsilar Abscess ... : Abscess of left ... from side of infection ... Goldberg, M.D. - UCSD ... Palate #Deviation #UCSDH