The basic difference between a theory and a hypothesis is that a hypothesis is a tentative, or possible, explanation for some observation, while a theory is an explanation that is supported by a large body of evidence2^{2}â2ââstart superscript, 2, end superscript.
XIAFLEX should be injected into the cord by a healthcare provider who is experienced in injection procedures of the hand and treating people with Dupuytrenâs contracture. XIAFLEX helps âbreakâ the cord that is causing the ï¬ nger to be bent.
Segmentectomy may be the treatment of choice for cancerous tumors in the occult, or hidden stage, as well as in stage 0, stage I, or stage II NSCLC. When the site and nature of the primary tumor is defined in occult stage lung cancer, it is generally removed by segmentectomy.