Superior pulmonary sulcus (Pancoast) tumors - UpToDate
Tumors located at the upper part of the pulmonary sulcus near the thoracic inlet may correctly be regarded as superior sulcus tumors, although the inferior margins of the superior sulcus are not well defined. The diagnosis and management of tumors arising within …
Pancoast tumor - Wikipedia
If obstruction of the superior vena cava by the Pancoast tumor occurs, a resulting mass effect called the superior vena cava syndrome occurs, resulting in facial swelling cyanosis and dilatation of the veins of the head and neck. This syndrome can be seen in 5-10% of patient cases.
Lung Pancoast Tumor - StatPearls - NCBI Bookshelf - National …
2023年7月17日 · The superior sulcus is an anatomical pleuro-pulmonary groove that is formed by the subclavian artery when it curves in front of the pleura and runs upward and lateral immediately below the apex. Not all superior sulcus tumors are in this exact location, but this term signifies any tumor that presents in the apices of the lungs associated with ...
Superior pulmonary sulcus | Radiology Reference Article - Radiopaedia.org
2020年1月14日 · The superior pulmonary sulcus (or just the superior sulcus) has been variously and inconsistently used in the past to refer to various structures in the pulmonary apex, both extrapulmonary and also a groove in the lung surface itself.
Pancoast Syndrome - StatPearls - NCBI Bookshelf
2023年4月14日 · Pancoast or superior sulcus tumors, when they compress or invade the surrounding structures, cause a group of symptoms collectively called Pancoast syndrome. They typically involve the brachial plexus first and cause shoulder and arm pain in almost all patients. They can also involve the parietal pleura, ribs, or vertebral bodies and cause pain.
Current treatment paradigms of superior sulcus tumours
2009年10月1日 · Pancoast or superior pulmonary sulcus tumours are a rare subset of non-small-cell lung carcinomas (NSCLCs) which occur with an incidence of less than 5% of all lung cancers. Today, induction chemoradiation followed by surgical resection has become the established standard treatment approach for patients with sulcus superior tumours in the ...
Superior sulcus (Pancoast) tumors: current evidence on …
2013年4月8日 · Superior sulcus or Pancoast tumors are a special and unique subset of lung carcinomas which are located in the apex of the lung and invade through tissue contiguity the apical chest wall and the structures of the thoracic inlet (parietal pleura, 1st and 2nd ribs or periosteum and adjacent 1st and 2nd vertebral bodies, the lower nerve roots of th...
Superior vena cava | Radiology Reference Article - Radiopaedia.org
2021年9月15日 · The superior vena cava (SVC) is a large valveless venous channel formed by the union of the brachiocephalic veins. It receives blood from the upper half of the body (except the heart) and returns it to the right atrium.
Superior Pulmonary Sulcus Tumors and Pancoast's Syndrome
1997年11月6日 · Less common manifestations of Pancoast's tumors include involvement of the phrenic nerve and recurrent laryngeal-nerve involvement 14,16 and superior vena cava syndrome. 6,14 Enlargement of...
Superior sulcus tumors are peripherally located and characterized by a spiculated density in the apices of the lung with or without evidence of mediastinal abnormality. Due to their unique location, bronchoscopy and cytology are only effective in establishing diagnosis in …