Purpose: Rectal cancer treatment has a wide range of possible approaches from radical extirpative surgery to nonoperative watchful waiting following chemoradiotherapy, with or without, additional chemotherapy. Our goal was to assess the personal opinion of active practicing surgeons on rectal cancer treatment if he/she was the patient.
Methods: A panel of the International Society of University Colon and Rectal Surgeons (ISUCRS) selected 10 questions that were included in a questionnaire that included other items including demographics.
Clin Colorectal Cancer
September 2020
Background: The novel severe acute respiratory syndrome coronavirus 2 virus that emerged in December 2019 causing coronavirus disease 2019 (COVID-19) has led to the sudden national reorganization of health care systems and changes in the delivery of health care globally. The purpose of our study was to use a survey to assess the global effects of COVID-19 on colorectal practice and surgery.
Materials And Methods: A panel of International Society of University Colon and Rectal Surgeons (ISUCRS) selected 22 questions, which were included in the questionnaire.
Background: Hypothermia has been associated with an increase in the rate of infectious complications following colectomy. We hypothesized that a substantial fraction of temperature loss in patients undergoing elective colectomy occurs prior to operation.
Methods: Temperature data were collected from 105 consecutive patients undergoing elective colectomy at a single institution.
Background: Auscultation for bowel sounds has been advocated by some clinicians as a method to determine the resolution of postoperative ileus.
Objective: Our primary aim was to prospectively evaluate the relationships between bowel sounds and the ability to tolerate oral intake in patients after major abdominal surgery. Secondarily we aimed to evaluate relationships among bowel sounds, flatus and bowel movement, and oral intake.
The purpose of this study was to define clinical and radiographic variables associated with postoperative mortality after urgent colectomy for fulminant Clostridium difficile colitis. Data were obtained regarding patients undergoing colectomy for fulminant C. difficile colitis at two institutions (1997-2005).
View Article and Find Full Text PDFBackground: Immunocompromised patients are at high risk of medical complications. Immunosuppression might be a relative contraindication to bariatric surgery. We describe our experience with immunosuppressed patients undergoing bariatric surgery and review the safety, efficacy, results, and outcomes.
View Article and Find Full Text PDFBackground: Obesity is a risk factor for cancer and is associated with increased mortality from a number of malignancies. We describe our experience with bariatric surgery patients with a history of malignancy and review the safety and outcomes of bariatric surgery in patients with a history of cancer.
Methods: We performed a retrospective review of prospectively collected data from all patients diagnosed with a malignancy before, during, or after bariatric surgery.
Introduction: Selection of candidates for surgical fellowships has traditionally been based on subjective evaluations by the program directors and references from previous positions. The introduction of well-validated objective methods of assessment has allowed us to evaluate candidates' technical skills and base the selection process on objective, reliable, and transparent criteria. The aim of the study was to assess the applicability of such methods in current practice.
View Article and Find Full Text PDFBackground: This study aimed to assess the efficacy of a method for avoiding conversion to laparotomy in patients considered for laparoscopic colectomy. Patients deemed to be at high risk for conversion to laparotomy were initially approached via an 8-cm midline incision ("peek port") with the laparoscopic equipment unopened. If intraperitoneal conditions were favorable, the procedure was performed using hand-assisted laparoscopy.
View Article and Find Full Text PDFSurg Laparosc Endosc Percutan Tech
April 2008
Introduction: Laparoscopic splenectomy has become the surgical procedure of choice for various diseases of the spleen. Portal vein thrombosis (PVT) after splenectomy occurs in 0.5% to 22% of patients.
View Article and Find Full Text PDFThrombotic thrombocytopenic purpura (TTP) is an uncommon disorder characterized by a pentad of microangiopathic hemolytic anemia, thrombocytopenia, renal dysfunction, fever, and a fluctuating neurologic syndrome. Splenectomy is performed for patients who are refractory to plasma therapy and for relapsing TTP. We describe a case of a patient who died due to intramyocardial hemorrhage after undergoing laparoscopic splenectomy for TTP resistant to treatment with plasmapheresis.
View Article and Find Full Text PDFBackground: Previous studies have reported a high prevalence of Helicobacter pylori infection in patients undergoing Roux-en-Y gastric bypass (RYGB) and a greater incidence of anastomotic ulcer in patients positive for H. pylori, leading to recommendations for routine preoperative screening. Our hypotheses were that the prevalence of H.
View Article and Find Full Text PDFAim: To review trends in incidence and treatment of thermal injuries among the elderly.
Method: A 3-year retrospective review of medical records of people aged 65 years and older admitted to our burn centre over July 2003-June 2006.
Results: Elderly people with burns continued to have significant comorbidities.
Background: Isolated perineal endometrioma is a rare entity and often causes diagnostic uncertainty.
Cases: Three premenopausal women, none with a prior history of endometriosis, presented with vague perineal pain 3-6 months following obstetric delivery with episiotomy. The latency periods between the onset of symptoms and definitive diagnosis were 3 months, 18 months and 3 years despite multiple physician evaluations in the interim.
Purpose: Endoscopically unresectable apparently benign colorectal polyps are considered by some surgeons as ideal for their early laparoscopic colectomy experience. Our hypotheses were: (1) a substantial fraction of patients undergoing laparoscopic colectomy for apparently benign colorectal neoplasia will have adenocarcinoma on final pathology; and (2) in our practice, we perform an adequate laparoscopic oncological resection for apparently benign polyps as evidenced by margin status and nodal retrieval.
Methods: Data from a consecutive series of patients undergoing laparoscopic colectomy (on an intention-to-treat basis) for endoscopically unresectable neoplasms with benign preoperative histology were retrieved from a prospective database and supplemented by chart review.
Background: The bypassed portion of the stomach is difficult to access and evaluate after Roux-en-Y gastric bypass. Access to the excluded stomach may be needed for nutritional support or decompression owing to acute distension and obstruction. We report our experience with percutaneous, computed tomography (CT)-guided gastrostomy tube placement into the gastric remnant after laparoscopic Roux-en-Y gastric bypass (LRYGB).
View Article and Find Full Text PDFWe describe an unusual case of sarcoidosis in which the patient presented with a discrete solitary parotid mass and no other manifestation of the disease. The diagnosis was based on the unexpected pathologic findings during examination of a superficial parotidectomy specimen. To the best of our knowledge, no such presentation has been previously reported in the English-language literature.
View Article and Find Full Text PDFBackground: Access and endoscopic evaluation of the bypassed stomach is difficult after laparoscopic Roux-en-Y gastric bypass. We propose a minimally invasive technique to access the bypassed stomach after Roux-en-Y gastric bypass for endoscopic diagnosis and treatment.
Methods: First, we established carbon dioxide pneumoperitoneum to a pressure of 12-15 mm Hg.
Gastric diverticula are extremely rare and may be congenital or acquired. Postgastrectomy formation of gastric diverticula has been attributed to outpouching through the weakened wall of the stomach. When symptomatic, gastric diverticula may cause pain, nausea, dysphagia, and vomiting.
View Article and Find Full Text PDFWomen undergoing breast conservation therapy (BCT) for stage 1 breast cancer have adjuvant external beam radiotherapy (EBR). In addition, the use of brachytherapy radiation is being used. We present two local tumor recurrences for review.
View Article and Find Full Text PDFBackground: Management of the gallbladder in patients undergoing laparoscopic Roux-en-Y gastric bypass (LRYGBP) is controversial. We reviewed our experience in patients undergoing LRYGBP without routine gallbladder screening.
Methods: The data of 644 patients who underwent LRYGBP at our institution were analyzed.