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The anterior mediastinum is a subdivision of the mediastinum, located between the sternum and the pericardium. It is characterized by its proximity to the anterior chest wall. The contents of…
The mediastinum is a central compartment within the thoracic cavity, and its boundaries are defined by various structures. The structures forming the boundaries of the mediastinum include bony structures, the…
The mediastinum is divided into superior and inferior portions, each further subdivided based on anatomical relationships and structures contained within. Here are the main divisions of the mediastinum: 1. Superior…
The mediastinum is a central compartment or region within the thoracic cavity, located between the lungs. It is an anatomical space that extends from the sternum in front to the…
Referred shoulder tip pain can be justified based on the concept of referred pain, where pain is felt in an area distant from the actual source of the pain. The…
Clinical Scenario: Diaphragmatic Hernia Scenario: A newborn presents with respiratory distress and abdominal distension. Upon examination, decreased breath sounds are noted on one side of the chest. Chest X-rays reveal…
The diaphragm and scalene muscles play crucial roles in increasing the vertical diameter of the thoracic cavity during inspiration, contributing to the process of breathing. Let’s discuss their roles individually:…
The diaphragm is a musculotendinous partition that separates the thoracic and abdominal cavities. It is composed of various parts, each with its own embryological origin. The development of the diaphragm…
The diaphragm has several openings or apertures through which various structures pass between the thoracic and abdominal cavities. Here are the main apertures in the diaphragm, along with their levels…
The diaphragm is a large, dome-shaped muscle that plays a crucial role in respiration by separating the thoracic and abdominal cavities. It is the primary muscle of inspiration, contracting and…