Publications by authors named "Jack Sample"

The purpose of this editorial is to illustrate how the Operative Standards for Cancer Surgery can be used as a tool to support education of surgical trainees. The three-volume text is a valuable resource not only for learning the scientific principles related to surgical oncology, but also as a technical guide for critical aspects of performing operations and a primer for quality assurance going forward in a surgical career.

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Background: Efforts to define the key technical elements of breast cancer surgery, the foundation of curative treatment, have been recognized recently by the Commission on Cancer (CoC). Effective 1 January 2023, surgeon documentation in synoptic format of specific technical elements of axillary surgery for breast cancer became a CoC accreditation requirement (standards 5.3 and 5.

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Background: Vertebral body tethering (VBT) is a novel non-fusion technique for the management of scoliosis. Despite growing popularity, data concerning complications and thoracic surgery-related outcomes are lacking.

Methods: A single-institution retrospective review was conducted of patients who underwent VBT with video-assisted thoracic surgical exposure from 1/1/2015-3/1/2022.

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Cholangiocarcinoma (CCA) is a highly aggressive form of liver cancer and is an increasing cause of cancer-related death worldwide. Despite its increasing incidence globally and alarming mortality, treatment options for CCA have largely remained unchanged, stressing the importance of developing new effective therapies. YAP activation is common in CCA, and its major transcriptional signaling partners are the TEAD proteins.

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Article Synopsis
  • Metabolic and bariatric surgery (MBS) is the top treatment for obesity, with laparoscopic sleeve gastrectomy (SG) being the most popular due to its ease and positive short-term results.* -
  • Despite these benefits, SG can lead to rare but serious complications such as splenic injuries, esophageal perforation, and other issues that surgeons may not be familiar with.* -
  • This review highlights the importance of recognizing and managing these rare complications after SG, emphasizing the need for education and resources for healthcare professionals.*
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Background: Obesity and its related medical conditions are well-established contributors to the development of chronic kidney disease (CKD). Metabolic and bariatric surgery (MBS), including procedures such as sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB), is a potential intervention for these individuals. However, the heightened risk of postoperative complications casts doubts on the suitability of MBS in this population.

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Article Synopsis
  • Small bowel obstruction, often linked to long-term NSAID use, is a significant health issue that can lead to serious complications and high healthcare costs; the study focuses on a specific condition known as small bowel diaphragm disease.* -
  • Researchers reviewed cases from 2010 to 2023, identifying 22 patients who had elective small bowel surgery, with all having documented NSAID use and evidence of strictures, but no signs of severe inflammation or other complications.* -
  • The findings suggest that while preoperative imaging like CT or MR enterography can indicate strictures in most patients, it cannot definitively diagnose small bowel diaphragm disease, highlighting the need for surgeons to consider this condition in patients with obstruction and NSAID history.*
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Metabolic and bariatric surgery (MBS) is the most effective therapeutic intervention for patients with obesity, with sleeve gastrectomy (SG) being the most commonly performed primary MBS procedure. Long-term studies have demonstrated that 15-20% of patients require revisional bariatric surgery (RBS) due to weight-related issues or surgical complications. Despite the gold standard being laparoscopic revision, there are other available approaches such as open or robotic-assisted.

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Postmortem studies show gastrointestinal tract involvement in as many as 70% of patients affected by disseminated histoplasmosis. Although gastrointestinal involvement is common in disseminated disease, the presentation of small intestinal perforation is exceedingly rare with few reported cases in the literature. Herein we present our institutional case series.

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Background: Roux-en-Y gastric bypass (RYGB) has demonstrated excellent glycemic control and type 2 diabetes mellitus (T2DM) remission for patients with obesity and T2DM. Duration of T2DM is a consistent negative predictor of remission after RYGB. However, the exact timing to offer surgical intervention during the course of the disease is not well elucidated.

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Reactivation ofHepatitis B virus (HBV) is not an uncommon condition. It is known to occur with immunosuppressive therapy. There are several viral infections that can trigger HBV reactivation, such as human immunodeficiency virus (HIV) infection.

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Obesity remains prevalent in the US. One potential treatment is vagus nerve stimulation (VNS), which activates the sensory afferents innervating the stomach that convey stomach volume and establish satiety. However, current VNS approaches and stimulus optimization could benefit from additional understanding of the underlying neural response to stomach distension.

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Pancreatic cancer patients experience debilitating pain, which makes pain management an integral part of the treatment plan. Endoscopic ultrasound-guided celiac plexus neurolysis (EUS-guided CPN) is an alternative palliative therapy for patients with pain due to pancreatic cancer. We report a patient who developed paralytic ileus after undergoing EUS-guided CPN.

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