Status post thyroidectomy.
 The patient has had neck surgery. 
(ROOT (NP (NP (NNP Status) (NN post) (NN thyroidectomy)) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBZ has) (VP (VBN had) (NP (NN neck) (NN surgery)))) (. .)))
( ( Status ( post thyroidectomy ) ) . )
( ( The patient ) ( ( has ( had ( neck surgery ) ) ) . ) )