All are been in Pancoast syndrome except: (A) Brachial plexus involvement, (B) Dyspnoea, (C) Clubbing, (D) Myasthenia gravis
Answer is D. Pancoast tumour invades brachial plexus,sympathetic chain,upper ribs,and veebrae.Dyspnoea can occur due to loss of functioning lung tissue/the development of a large pleural effusion.Clubbing and hyperophic pulmonary osteoahropathy can also occur. Bailey & Love's sho practise of surgery,25 th edition,page no:885