The subcarinal is a lymph node located on the posteroanterior chest wall. These are commonly involved with cancers by metastases (mets) from cancer in the lungs. The term "posteroanterior" refers to an anatomical location used by imaging technicians and radiologists. As a more basic explanation for the location of the "subcarinal area" (or SCA) is a wide area behind the main bronchus and right / left bronchi and thus, also behind the top of the esophagus. See above for an image.
Subcarinal adenopathy is the enlargement of lymph nodes in a designated area of your body. It is diagnosed with an X-ray.
he has pain in right side
The subcarinal region is located in the lower part of the trachea where it divides into the left and right main bronchi. The aortopulmonary (AP) window region is the space between the ascending aorta and pulmonary trunk.
Metabolically active subcarinal lymphadenopathy refers to enlarged lymph nodes in the subcarinal region of the chest that are taking up increased glucose on a positron emission tomography (PET) scan, indicating increased metabolic activity. This finding is commonly associated with conditions such as infection, inflammation, or malignancy in the chest area. Further evaluation with imaging studies or biopsy may be needed to determine the underlying cause.
They are located near branch of bronchial tree where it splits to left and right lungs.
"Subcarinal" refers to a location beneath the carina, which is the ridge at the point where the trachea divides into the left and right main bronchi. In a medical context, it often pertains to anatomical structures or conditions related to the area below this ridge, such as lymph nodes or tumors. Understanding this term is important in fields like pulmonology and thoracic surgery.
Mediastinal lymphadenopathy refers to enlarged lymph nodes in the mediastinum area of the chest. Lymphadenopathy of the lymph node of the subcarinal region specifically involves enlargement of lymph nodes located beneath the carina, which is the point where the trachea divides into the left and right bronchi. It can be caused by various conditions such as infections, inflammation, or malignancies in the chest cavity.
A subcarinal lymph node measuring 1.3 cm can be considered enlarged, as normal lymph nodes in this region are typically less than 1 cm. However, the significance of this size depends on clinical context, such as the presence of symptoms or associated findings on imaging. Further evaluation, including imaging studies or biopsy, may be necessary to determine if it is indicative of an underlying condition. Always consult a healthcare professional for personalized assessment.
Lymphadenopathy in the subcarinal and mediastinal area refers to the enlargement of lymph nodes located in the subcarinal space (below the carina of the trachea) and within the mediastinum (the central compartment of the thoracic cavity). This condition can result from various causes, including infections, inflammatory diseases, or malignancies such as lymphoma or lung cancer. The presence of enlarged lymph nodes in these areas may indicate an underlying health issue and often requires further investigation through imaging or biopsy to determine the cause. Symptoms may vary depending on the underlying condition and can include cough, chest pain, or respiratory difficulties.