A cross-sectional survey of the relationship between walking, biking, and the built environment for adults aged over 70 years.

Purpose: Determine the relationship between walkability scores (using the Walk Score(®)) and activity levels (both bicycle and walking) in adults aged between 70 and 85 years in Rochester, Minnesota.

Patients And Methods: This was a self-reported cross-sectional survey in adults aged over 70 years living in Rochester, Minnesota. Analysis used t-tests or chi-square analysis as appropriate.

In situ rifampin-soaked grafts with omental coverage and antibiotic suppression are durable with low reinfection rates in patients with aortic graft enteric erosion or fistula.

Objective: We previously reported that in situ rifampin-soaked grafts (ISRGs) were safe in select patients with aortic graft infections, with the best results in those with aortic graft enteric erosion or fistula (AGEF). This study evaluates the late results of ISRG for AGEF.

Methods: From 1990 to 2008, 183 patients were treated for aortic graft infections (121 primary and 62 AGEF).

Laparoscopy for the definitive diagnosis of intra-abdominal lymphoma.

Objective: To assess the efficacy of laparoscopy in the diagnosis of intra-abdominal lymphoma.

Patients And Methods: The medical records of patients with suspected primary or recurrent lymphoma who underwent laparoscopy between March 1991 and March 2003 were reviewed. Demographic, clinical, operative, and pathologic data were collected.