Cough
Wheezing
Dyspnea
Dysphagia
Hemoptysis
Mediastinal mass
Recurrent pneumonias
Weight loss
Myasthenia gravis
Superior vena caval syndrome (Neck or facial swelling)
Hoarseness
Horner's syndrome
Ptosis (Drooping of upper eyelids)
Miosis (Contraction of pupils)
Ipsilateral decreased sweating