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Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
- Differential ... Diagnosis Framework ... Anterior Mediastinal ... #Differential # ... Diagnosis #causes
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Diagnosis • ... Atelectasis, Nodule / mass ... • Masses: Anterior ... Lymphoma, Germ cell tumor ... #radiology
5 T’s Mnemonic for Causes of an Anterior Mediastinal Mass Differential Diagnosis

Thymus - Thymoma, Thymic Carcinoma.
s Mnemonic for Causes ... Mediastinal Mass ... Differential Diagnosis ... #Differential # ... Diagnosis #Radiology
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Case description ... had a palpable mass ... entities and/or mass ... Differential diagnosis ... PVNS/Giant Cell Tumor
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
- Benign Cysts ... #Diagnosis #Pulmonary ... #Radiology #Mediastinal ... #Mass #Differential ... #Table #Anterior
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
marantic endocarditis/tumors ... infarction especially inferior ... mid-portion of anterior ... Primary #Functional #Differential ... #Diagnosis #Cardiology
Cardiac Masses - Differential Diagnosis Framework
 • Myxoma
 • Papillary Fibroelastoma
 • Rhabdomyoma
 • Fibroma
 •
Differential Diagnosis ... aneurysm Most common mass ... metastasis Most common benign ... Diagnosis #cardiology ... #radiology #tumor
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Case description ... correlate to a desmoid tumor ... Differential diagnosis ... Cortically based benign ... Desmoid #clinical #mri
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
• The anterior ... Differential Diagnosis ... Circumscribed mass ... - Can cause ... #diagnosis #msk