to PEs were then utilized to investigate the possible effects of melt shear viscosities of PEs upon the deformation behavior of MPA during the formation of parisons before blow-molding, and upon the morphology, barrier and impact properties of PE/MPA blends.
About thyroid surgery. Thyroid nodules can be removed surgically with a lobectomy or a total thyroidectomy. In a lobectomy, the surgeon removes only the section â called a lobe â that contains the lump. In a total thyroidectomy, the surgeon removes the entire thyroid.
Other types of nodules, even when they are not cancerous, may need to be removed when they get too big and cause problems with swallowing or breathing. Hyperfunctioning nodules are almost never cancerous, but they may cause hyperthyroidism, too much thyroid hormone in the bodyâwhich can lead to health problems.