Similar to other lung cancers, according to the American Cancer Society, the most common symptoms of<unk><unk>  of lung cancer are: * Progressive and persistent cough * Coughing up blood or rust-coloured sputum * Shortness of breath * Chest pain that is often worse with deep breathing, coughing, or laughing * Weight loss and loss of appetite * Fatigue * New onset of wheezing * Recurrent respiratory tract infections such as pneumonia and bronchitis In addition, patients diagnosed with small cell lung carcinoma has an increased vulnerability to nervous system problems (i.e. Lambert-Eaton syndrome, paraneoplastic cerebellar degeneration), Cushing syndrome and Syndrome of Inappropriate Anti-diuretic Hormone (SIADH) and can demonstrate relevant symptoms .
Limited-stage small cell lung carcinoma
Minimally invasive adenocarcinoma of the lung
Salivary gland–like carcinoma of the lung
EML4-ALK positive lung cancer
Combined small-cell lung carcinoma
Atypical pulmonary carcinoid tumour
Epithelial-myoepithelial carcinoma of the lung
Large cell neuroendocrine carcinoma of the lung