Main Outcome Measure(s): Body weight, height, and calculated body mass index were evaluated using analysis of variance, linear regression, and nonlinear regression to determine the distribution features of size variables and changes associated with time (year), school, and position. Conclusions: High body weight and body mass indices were evident in offensive linemen, even among those in Division III football programs with no athletic scholarships. These characteristics may be associated with adverse cardiovascular and metabolic outcomes. We need approaches to encourage risk modification in the postfootball lifestyles of these individuals.

Background The Food and Drug Administration (FDA)-approved submucosal injection of lifting agents such as ORISE ® has become a widespread, routine and standard practice in endoscopic mucosal resection and endoscopic submucosal dissection of gastrointestinal lesions. Lifting agent granulomas result from transformation of injected material into a mass-forming amorphous hyaline-like material eliciting a strong foreign body giant cell reaction. This report of three cases shows how lifting agent granulomas can act as potential clinical and gross mimickers of invasive adenocarcinoma. Cases Description Three cases were identified in a six-month span based on the histological presence of a lifting agent granuloma in a colonic/colorectal resection specimen with associated clinical, imaging and gross concern for invasive malignancy. Each case resulted in an escalation of clinical and surgical management due to the suspicion of an unresectable neoplastic process that was at least partially involved by an exuberant granulomatous reaction due to the utilization of a lifting agent. Colonic transmural involvement and sub-serosal vascular infiltration by the granulomas are described. Conclusions Lifting agent granulomas have become a routine endoscopic technique to help achieve full resection of flat/sessile colorectal polyps and early-stage cancers. This report confirms that these granulomas exhibit colonic transmural involvement. Sub-serosal blood vessel involvement is reported for the first time. It is important to recognize the unique characteristics of these new synthetic lifting agents. Their propensity to develop a mass-forming granulomatous reaction has the potential to mimic invasive adenocarcinoma clinically, radiologically and pathologically. This can significantly impact patient care and management both clinically and surgically.