what are pancoast tumors
A Pancoast tumour otherwise known as superior sulcus tumour refers to a relatively uncommon situation where a primary bronchogenic carcinoma arises in the lung apex and invades the surrounding soft tissues. Pancoast tumour otherwise known as superior sulcus tumour refers to a relatively uncommon situation where a primary bronchogenic carcinoma arises in the lung apex and invades the surrounding soft tissues.