Rationale
Mediastinal masses that are found on X-ray are classified according to location. Location within the mediastinum is important for identifying the cause.
Causal Conditions
(list not exhaustive)
- Anterior
- Tumours (e.g., thymoma, lymphoma)
- Other (e.g., aneurysm)
- Middle
- Tumours (e.g., bronchogenic cancer)
- Other (e.g., sarcoidosis)
- Posterior
- Tumours (e.g., esophageal cancer)
- Other (e.g., hiatal hernia)
Key Objectives
Given a patient with a mediastinal mass, the candidate will diagnose the cause, severity, and complications, and will initiate an appropriate management plan, in particular, differentiate between causes based on compartment location.
Enabling Objectives
Given a patient with mediastinal mass, the candidate will
- list and interpret critical clinical findings, including
- an appropriate history and physical examination to help determine the most likely cause;
- list and interpret relevant investigations, including
- laboratory and radiological investigations;
- construct an effective initial management plan, including:
- determining if the patient requires further investigation;
- referral of the patient for specialized diagnostic tests and treatment, if necessary;
- counselling and education of the patient regarding the nature and scope of needed investigations.