<prompt> Thyroid carcinoma with pulsating vascular skeletal metastasis isFollicularAnaplasticMedullaryPapillary  <response>: In Follicular carcinoma the Blood-borne metastases are more common and the eventual moality rate is twice that of pappillary cancer. bone secondaries are typically vascular ,warm pulsatile, localised,commonly in skull,longbones, ribst. ref ;page no;79425th edition of Bailey and love;s sho practice of surgery 