What are intrathoracic lymph nodes?
Intrathoracic lymph nodes (lower respiratory tract lymphatics) The intrathoracic part of the respiratory system is comprised of the distal half of the trachea (commencing at the inferior border of T1) and its subsequent branches as well as the lungs and their associated pleura.
What is a Cardiophrenic lymph node?
Cardiophrenic lymph nodes were defined as those lymph nodes located anterior to the pericardium and within 2 cm of the diaphragm.
What is Aortopulmonary lymph nodes?
(aortopulmonary window) lymph nodes are those that are lateral to the ligamentum arteriosum. The upper border of station 5 is the lower border of the aortic arch. The lower border of station 5 is the upper rim of the left main pulmonary artery.
Is paratracheal lymph node considered mediastinal?
The most commonly involved mediastinal lymph node stations are as follows: right paratracheal, aortopulmonary, tracheobronchial, distal bronchopulmonary, and subcarinal.
What is the meaning of intrathoracic?
within the thorax
Medical Definition of intrathoracic : situated, occurring, or performed within the thorax intrathoracic pressure.
What is Infraclavicular nodes?
One or two deltopectoral lymph nodes (or infraclavicular nodes) are found beside the cephalic vein, between the pectoralis major and deltoideus, immediately below the clavicle.
Where is the cardiophrenic region?
the mediastinum
The cardiophrenic space is situated in the most basal region of the mediastinum and is bordered by the base of the heart, diaphragm, and chest wall. Under normal conditions, the cardiophrenic space is occupied by fat (Fig 1).
What is a Pretracheal lymph node?
Paratracheal lymph nodes run along the sides of your trachea (windpipe) in the neck. These are the lymph nodes that often become swollen when you’re sick with a sore throat or cold.
What does interlobular mean in medical terms?
medical Definition of interlobular. : lying between, connecting, or transporting the secretions of lobules. interlobular connective tissue. interlobular ducts of the pancreas.
What is the interlobular septa?
The interlobular septa (sing: septum) are located between the secondary pulmonary lobules and are continuous with both the subpleural interstitium (peripheral connective tissue) and the peribronchovascular interstitium (axial connective tissue) as well as the more delicate intralobular septa. These septa are composed…
Where are the hilar and interlobar zones?
Hilar and interlobar zone (pulmonary nodes) Station 10 (left/right): hilar nodes. immediately adjacent to mainstem bronchus and hilar vessels. superior border: lower border of the azygos vein on the right, the upper border of the pulmonary artery on the left.
What are interlobular bile ducts?
Definition of interlobular : lying between or connecting lobules interlobular pulmonary septa interlobular bile ducts : lying between, connecting, or transporting the secretions of lobules interlobular connective tissue interlobular ducts of the pancreas