Is high cyclooxygenase-2 expression associated with advanced stages in colorectal cancer?
COX-2 expression has shown a significant correlation with tumor stage and hence is assumed to be a prognostic factor in our cohort of colorectal cancer patients.
Antero-posterior size measurement of the distal femur is determined by the anatomy of the anterior surface with a higher antero-lateral cortex and the amount of external rotation that is dialled in during surgery. Since these parameters vary case per case, the availability of narrow components offers more surgical options to the surgeon and its importance extends beyond the gender aspect allowing different amounts of external rotation to be used without ML overhang.