Is the hilar space occupying cancer?

Hilar lesions can also be tuberculosis, lymphoma, inflammation and other manifestations, not necessarily cancer. Of course, hilar may also be cancer, this time the need for pathological biopsy clear pathological nature. If the pathological nature of cancer, should be further clinical staging. Hilar cancer often has a poor prognosis, because it is often impossible to perform surgical resection, especially when the lesion invades the carina, and radical surgery cannot be given. It can only rely on chemotherapy, radiotherapy and other treatments, so the prognosis is often poor.