Does cOPD increase the risk of squamous histological subtype in smokers who develop non-small cell lung carcinoma?
These data suggest that, among smokers with surgically resectable NSCLC, COPD is a risk factor for the squamous cell histological subtype and chronic bronchitis, particularly when not associated with COPD, is a risk factor for the adenocarcinoma histological subtype.
Patients with ESRD undergoing access creation presenting with prior central lines, pacemakers, or arm surgery (fistulas or grafts) were more likely to undergo multiple surgeries to obtain a functional graft or fistula for hemodialysis use than those patients with ESRD without prior central lines, pacemakers, or arm surgery (fistulas or grafts). Color duplex ultrasound should be considered as a standard for preoperative assessment in an effort to improve fistula or graft success rates.