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What is Clinical manifestations of bronchogenic carcinoma include the following except and explain in detail?
Invasion of the mediastinum may result in hoarseness (because of recurrent laryngeal nerve involvement), dysphagia (because of the involvement of, or extrinsic pressure on, the oesophagus) and superior vena caval obstruction.It can also result in Horner's syndrome due to involvement of sympathetic chain.Infiltration of phrenic nerve occurs producing diaphragmatic palsy.