31 results
Autoimmune Hemolytic Anemia (AIHA) - Differential Diagnosis Table

Warm AIHA (48-70%)
Cold AHA (16-32%)
 • Donath-Landsteiner HA (paroxysmal
Anemia (AIHA) - Differential ... Diagnosis Table ... AIHA (7-8%) DAT-negative ... #Anemia #AIHA #Differential ... #Diagnosis #Table
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Contrast Enhanced Ultrasound ... POCUS #radiology #differential ... diagnosis #comparison #table ... #appearance #hepatology
Arthrocentesis - Joint Fluid Analysis

Effusion Characteristics (Color, Clarity, WCC, PMN, Crystals, Bacteria) by Disease Process: 
OA,
crystals), Gout (negatively ... #Diagnosis #Differential ... Effusion #Analysis #Table
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Causes of Relative ... Drug fever #relative ... bradycardia #Causes #differential ... infectiousdiseases #table
To get the most out of the sediment examination it is important to approach it in
the macroscopic appearance ... compartments (Table ... InjurySite #Findings #Differential ... #Table
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
TB: Tree-in-bud appearance ... NodularPattern #Differential ... #Comparison #Table
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver ... CT #radiology #differential ... diagnosis #comparison #table ... #appearance #hepatology
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
X-ray - Lung ultrasound ... - CBC with differential ... indicated (e.g. echocardiogram
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... Fever • Toxic appearance ... • Abdominal ultrasound ... Petechiae #Rash #Differential
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Erythrocytosis) - Differential ... Diagnosis Algorithm Relative ... Abnormal Abdominal Ultrasound ... Erythrocytosis #Differential