63 results
Liver Mass - Differential Diagnosis Algorithm
Cystic:
 • Benign 
     - Simple: Simple
Differential Diagnosis Algorithm ... Simple: Simple cyst ... Complex: Hydatid Cyst ... primary - HCC, CCA ... Differential #Diagnosis #Algorithm
Syphilis Serologic Testing - Treponemal and Non-Treponemal Testing Algorithms
Treponemal Testing:
 • Confirmatory or Screening - Detection
Non-Treponemal Testing Algorithms ... Definitive • High Cost ... • FTA-ABS, MHA-TP ... TPPA, TP-EIA, CIA ... Definitive • Low Cost
ISCHEMIA Trial - Management Algorithm for patients with Stable Angina

Stress Test -> ? +moderate or severe
Trial - Management Algorithm ... patients with Stable ... ischemia -> Coronary CTA ... Diagnosis #Management #Algorithm ... #Cardiology #EBM
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... nodule, Hepatic cyst ... Ultrasound #Contrast #CT ... #MRI #POCUS #radiology ... diagnosis #comparison #table
Neck Mass - Differential Diagnosis Algorithm
Congenital Neck Mass:
 • Thyroglossal Duct Cyst
 • Branchial Cleft Anomalies
Differential Diagnosis Algorithm ... Thyroglossal Duct Cyst ... Anomalies • Dermoid Cyst ... Actinomycosis • Cat-Scratch ... Differential #Diagnosis #Algorithm
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
(LAM): uniform cysts ... bizarre shaped cysts ... #Clinical #Radiology ... Pattern #Comparison #Table
Syncope Diagnostic Testing and Evaluation: Cost Effectiveness
Frequency obtained - Abnormal findings - Helped determine etiology of
and Evaluation: Cost ... - Cost per test ... enzymes, Head CT ... workup #testing #Cost ... Effectiveness #table
Radiologists use many terms to describe areas of decreased density or lucencies within the lung, like
the lung, like cyst ... a thick wall Cyst ... #Differential #Table ... CavitaryLesion #Cavity #Cyst ... Pulmonary #Diagnosis #Radiology
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
: - LAM: round cysts ... Clinical #Diagnosis #Radiology ... CTChest #Cystic #Cysts ... Differential #Comparison #Table
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
multiple thick walled cysts ... (LAM): regular cysts ... #Clinical #Radiology ... Pattern #Comparison #Table