Current Operative Approaches to the Diseased Gallbladder. Diagnosis and Management Updates for General Surgeons.

Cholecystitis is a common diagnosis which requires management by general surgeons. Morbidity from cholecystitis is often life-threatening, especially in patients with underlying liver cirrhosis or other medical comorbidities. Diagnosis and management of this disease can vary among providers and hospitals.

Process for quality assessment review of societal guidelines-an editorial to accompany "multi-society consensus conference and guideline on the treatment of gastroesophageal reflux disease (GERD)".

Background: The SAGES Guidelines Committee has implemented processes for Quality Assessment of SAGES-endorsed guidelines, with the aim of improving the quality of published guidelines.

Methods: We provide details of the processes developed, using standardized tools for assessing the methodological quality of practice guidelines. As an example, we describe the application of our processes to the recent multi-societal GERD consensus guideline.

Larger omental adipocytes correlate with greater Fetuin-A reduction following sleeve gastrectomy.

Background: Shortly after bariatric surgery, insulin sensitivity improves and circulating Fetuin-A (FetA) declines. Elevated FetA may decrease insulin sensitivity by inhibiting insulin receptor autophosphorylation. FetA also mediates inflammation through toll-like receptor 4 and influences monocyte migration and macrophage polarization in the adipocyte.

Management of adult pancreatic injuries: A practice management guideline from the Eastern Association for the Surgery of Trauma.

Background: Traumatic injury to the pancreas is rare but is associated with significant morbidity and mortality, including fistula, sepsis, and death. There are currently no practice management guidelines for the medical and surgical management of traumatic pancreatic injuries. The overall objective of this article is to provide evidence-based recommendations for the physician who is presented with traumatic injury to the pancreas.

Outcomes in traumatic brain injury for patients presenting on antiplatelet therapy.

An increasing number of patients are presenting to trauma units with head injuries on antiplatelet therapy (APT). The influence of APT on these patients is poorly defined. This study examines the outcomes of patients on APT presenting to the hospital with blunt head trauma (BHT).

Obesity in trauma: outcomes and disposition trends.

Background: Obesity's effect on the outcomes of trauma patients remains inconclusive.

Methods: A retrospective review of all falls, motor vehicle collisions (MVCs), and penetrating trauma patients admitted from January 2008 to December 2012 was performed. The outcomes evaluated included mortality, length of stay at hospital, and discharge disposition.

Optical coherence tomography: the intraoperative assessment of lymph nodes in breast cancer.

During breast-conserving surgeries, axillary lymph nodes draining from the primary tumor site are removed for disease staging. Although a high number of lymph nodes are often resected during sentinel and lymph-node dissections, only a relatively small percentage of nodes are found to be metastatic, a fact that must be weighed against potential complications such as lymphedema. Without a real-time in vivo or in situ intraoperative imaging tool to provide a microscopic assessment of the nodes, postoperative paraffin section histopathological analysis currently remains the gold standard in assessing the status of lymph nodes.

Intraoperative evaluation of breast tumor margins with optical coherence tomography.

As breast cancer screening rates increase, smaller and more numerous lesions are being identified earlier, leading to more breast-conserving surgical procedures. Achieving a clean surgical margin represents a technical challenge with important clinical implications. Optical coherence tomography (OCT) is introduced as an intraoperative high-resolution imaging technique that assesses surgical breast tumor margins by providing real-time microscopic images up to 2 mm beneath the tissue surface.

Clinical feasibility of microscopically-guided breast needle biopsy using a fiber-optic probe with computer-aided detection.

Needle biopsy of small or nonpalpable breast lesions has a high nondiagnostic sampling rate even when needle position is guided by stereotaxis or ultrasound. We assess the feasibility of using a near-infrared fiber optic probe and computer-aided detection for the microscopic guidance of needle breast biopsy procedures. Specimens from nine consented patients undergoing breast-conserving surgery were assessed intraoperatively using a needle device with an integrated fiber-optic probe capable of assessing two physical tissue properties highly correlated to pathology.