<prompt> Clinical manifestations of bronchogenic carcinoma include the following exceptHoarseness of voice due to involvement of left recurrent laryngeal nerveHorners syndromeDiaphragmatic palsy due to infiltration of phrenic nerveGastroparesis due to vagal involvement  <response>: 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 Horners syndrome due to involvement of sympathetic chain.Infiltration of phrenic nerve occurs producing diaphragmatic palsy. 