…     a cough that lasts more than three weeks coughing up phlegm (sputum) chest pain losing weight without meaning to …   a chest X-ray echocardiogram  ultrasound  CT scan phlegm (sputum) sample tests a bronchoscopy (camera test … than in adults. It’s also harder for children to cough up phlegm. This means it’s difficult to find the bacteria in …

… Page last reviewed: 31 July 2023 Next review due: 31 July 2026 … Being told you have lung cancer can be scary and …