Concordance of interrater assessments of surgical methods to achieve source control of intra-abdominal infections.

Background: Source control, any procedure used to control the source of a major infection, is critical to the resolution of intra-abdominal infections. We sought to characterize whether surgeons agree on methods of source control for patients who had persistent infection despite initial surgical treatment and antimicrobials.

Methods: We analyzed source control decisions in a trial comparing tigecycline with imipenem in the treatment of intra-abdominal infections for patients who were clinical failures and had persistent abdominal infections after treatment with antibiotics and undergoing source control.

Increased endovascular interventions decrease the rate of lower limb artery bypass operations without an increase in major amputation rate.

Progression of peripheral vascular disease may lead to major amputations. We sought to understand whether more frequent endovascular angioplasty and stenting in patients with limb-threatening ischemia would affect the number of major amputations. We retrospectively reviewed the effects of implementing more frequent endovascular intervention for the 4 years 2003-2006 at the Veterans Affairs Medical Center in Long Beach, California.

Strategies for management of ischemic steal syndrome.

Constructing vascular access for hemodialysis causes changes in blood flow to the extremity, which can lead to distal ischemia. Ischemic steal syndrome is manifested by pain; weakness; pallor; and, in severe cases, ulceration and tissue loss. Severe ischemia, requiring reintervention, has an incidence of 4%, although some degree of ischemia causing pain or parasthesias occurs in 10% to 20% of patients following access construction.

Sperm granuloma of the inguinal vas deferens mimicking recurrent incarcerated inguinal hernia.

Masses of the spermatic cord are rare and can be neoplastic or inflammatory lesions. We present a case of a sperm granuloma of the inguinal vas deferens presenting as a recurrent incarcerated inguinal hernia in a 42-year-old man.