What should you know about squamous carcinoma lung cancer?

Squamous cell carcinoma starts in cells lining parts of the airways. It may cause a cough, chest discomfort, breathlessness, coughing blood, repeated chest infections, or a hoarse voice, though some people have few symptoms at first. These symptoms can have causes other than cancer. A scan may show a suspicious area, but a biopsy is needed to identify the cell type.

Staging checks the tumour, nearby lymph nodes, and possible spread to other organs. The care team combines the stage with pathology, molecular findings, lung function, and general health before recommending treatment.

Testing can include chest imaging, bronchoscopy or another biopsy, and genomic tumour profiling when it may inform treatment. For disease that can be removed, lung lobectomy or another operation may be considered. Radiotherapy can target a tumour or a specific area, while chemotherapy and other medicines can treat cancer throughout the body. Palliative care can be added at any stage to relieve symptoms and support daily life; it does not mean that active cancer treatment must stop.

Seek emergency help for severe breathing difficulty, coughing a large amount of blood, chest pain with faintness, or sudden confusion. Contact your cancer team promptly for worsening breathlessness, fever, a new hoarse voice, increasing chest pain, or inability to keep fluids down. New symptoms need review because infection, treatment effects, and cancer can require different responses.

Ask where the tumour is located, what the biopsy and stage show, and whether molecular testing is useful. Discuss whether surgery, radiotherapy, chemotherapy, or another medicine is being recommended and why. Ask how symptoms will be managed and who to call outside appointments.