Subject(s)
Embolization, Therapeutic/methods , Hemoperitoneum/therapy , Extravasation of Diagnostic and Therapeutic Materials/diagnostic imaging , Extravasation of Diagnostic and Therapeutic Materials/therapy , Follow-Up Studies , Hemoperitoneum/diagnostic imaging , Humans , Male , Middle Aged , Multidetector Computed Tomography , Rectum/blood supplyABSTRACT
Inguinal hernias are frequent and have an enormous socio-economic impact. Surgical treatment is indicated in most of the patients to relieve symptoms and to prevent complications. Modem treatment should focus on low complication and recurrence rates, short recovery times, and--last but not least acceptable costs. Inguinal hernia repair can be carried out by an open or minimal invasive approach. Surgery is traditionally performed under general anesthesia, but local or locoregional anesthesia are other feasible options. Nowadays, inguinal hernia surgery can easily performed as an outpatient procedure. However, stringent selection criteria, an optimized infrastructure and a close and standardized follow-up are mandatory prerequisites in order to obtain excellent results under secure conditions.
Subject(s)
Ambulatory Surgical Procedures , Anesthesia , Hernia, Inguinal/surgery , Anesthesia/methods , Anesthesia, General/methods , Anesthesia, Local/methods , Humans , Laparoscopy/methods , Minimally Invasive Surgical Procedures , Patient Selection , Secondary Prevention , Treatment OutcomeABSTRACT
Hernia repair one of the most frequently performed operations in general surgery. With the introduction of tension-free mesh repair, recurrence rates dropped well below 5% for open and laparoscopic procedures. However, chronic postoperative pain remains a widely neglected complication with a high socio-economic impact. It occurs in about 10-20% of patients after hernia repair. We review the different types of post-herniorrhaphy pain with the typical diagnostic features and we conclude with a pragmatic algorithm based on our clinical experience.
Subject(s)
Hernia, Inguinal/surgery , Pain, Postoperative/therapy , Algorithms , Chronic Disease , Humans , Pain, Postoperative/etiologySubject(s)
Choristoma/diagnostic imaging , Choristoma/surgery , Hernia, Diaphragmatic/complications , Spleen/abnormalities , Thoracic Diseases/diagnostic imaging , Thoracic Diseases/surgery , Adult , Hernia, Diaphragmatic/diagnostic imaging , Hernia, Diaphragmatic/surgery , Hernias, Diaphragmatic, Congenital , Humans , Male , Radiography , Stomach/abnormalities , Treatment OutcomeABSTRACT
Laparoscopic cholecystectomy reduces postoperative pain, hospital stay and recovery in comparison with the open procedure. This approach allows to treat most of vesicular pathologies, as acute cholecystitis and choledocal lithiasis, with excellent results. Biliary tract injuries represent however the most feared complication. Concerning groin hernia pathology, two different laparoscopic approaches are described, as the trans-abdominal pre-peritoneal approach (TAPP) and the total extra-peritoneal approach (TEP). The first technique is easier to perform, but associated with more frequent significant intraabdominal morbidity. Results are comparable to the classic open Lichtenstein technique in term of reccurence. Laparoscopic approach could be associated with a lower chronic pain rate, but further studies should confirm this statement.
Subject(s)
Cholecystectomy, Laparoscopic , Hernia, Inguinal/surgery , HumansABSTRACT
Computed tomography enteroclysis (CTE) has become a well-defined imaging modality for the evaluation of various small bowel disorders. The large volume (2 l) of enteral contrast agent administrated via a nasojejunal catheter ensures small bowel distension. Following helical CT acquisition is completed by multiplanar views. CTE is of particular value in intermediate or advanced Crohn's disease. It has become the method of choice for small bowel tumours. The cause and degree of low-grade small bowel obstruction is more readily analyzed with the technique of CTE than conventional CT. CTE should be selectively used to answer specific questions of the small bowel. It essentially contributes to the diagnostic quality of modern small bowel imaging, and therefore deserves an established, well-defined place among the other available techniques.
Subject(s)
Intestinal Diseases/diagnostic imaging , Tomography, X-Ray Computed , HumansABSTRACT
Patients with rectal cancer are at high risk of disease recurrence despite neoadjuvant radiochemotherapy with 5-Fluorouracil (5FU), a regimen that is now widely applied. In order to develop a regimen with increased antitumour activity, we previously established the recommended dose of neoadjuvant CPT-11 (three times weekly 90 mg m(-2)) concomitant to hyperfractionated accelerated radiotherapy (HART) followed by surgery within 1 week. Thirty-three patients (20 men) with a locally advanced adenocarcinoma of the rectum were enrolled in this prospective phase II trial (1 cT2, 29 cT3, 3 cT4 and 21 cN+). Median age was 60 years (range 43-75 years). All patients received all three injections of CPT-11 and all but two patients completed radiotherapy as planned. Surgery with total mesorectal excision (TME) was performed within 1 week (range 2-15 days). The preoperative chemoradiotherapy was overall well tolerated, 24% of the patients experienced grade 3 diarrhoea that was easily manageable. At a median follow-up of 2 years no local recurrence occurred, however, nine patients developed distant metastases. The 2-year disease-free survival was 66% (95% confidence interval 0.48-0.83). Neoadjuvant CPT-11 and HART allow for excellent local control; however, distant relapse remains a concern in this patient population.
Subject(s)
Adenocarcinoma/drug therapy , Adenocarcinoma/radiotherapy , Antineoplastic Agents, Phytogenic/therapeutic use , Camptothecin/analogs & derivatives , Dose Fractionation, Radiation , Rectal Neoplasms/drug therapy , Rectal Neoplasms/radiotherapy , Adenocarcinoma/surgery , Adult , Aged , Camptothecin/administration & dosage , Camptothecin/therapeutic use , Chemotherapy, Adjuvant , Combined Modality Therapy , Disease Progression , Disease-Free Survival , Drug Administration Schedule , Female , Follow-Up Studies , Humans , Irinotecan , Male , Middle Aged , Neoplasm Recurrence, Local/prevention & control , Neoplasm Staging , Prospective Studies , Rectal Neoplasms/surgery , Recurrence , Treatment OutcomeABSTRACT
Rectal duplication cyst is a rare congenital lesion which is known to be associated with other congenital defects, especially genitourinary and vertebral anomalies. Infections with fistulization, bleeding, and malignant degeneration are the major complications of developmental cysts. The case of an 83-year-old woman referred for acute constipation associated with abdominal distension is reported. CT and MRI showed a large cystic mass of the pelvis with extrinsic compression of the rectum. Surgical excision would have been the treatment of choice. In this case, the patient was unfortunately not eligible for surgery due to her poor general condition but responded well to conservative treatment.
Subject(s)
Colonic Diseases/etiology , Intestinal Obstruction/etiology , Rectum/abnormalities , Aged, 80 and over , Colonic Diseases/therapy , Female , Humans , Intestinal Obstruction/therapyABSTRACT
The incidence of aorto-enteric fistula in the first 5 years after abdominal aortic replacement ranges from 0.3 to 2%. We present a clinical case in which all conventional diagnostic tools failed to demonstrate the aorto-enteric fistula. A 73 year-old male suffering intermittent episodes of melena without signs and symptoms of infection was repeatedly admitted at our institution. All conventional diagnostic tools failed to show the bleeding source. Precise diagnosis was obtained using intra vascular ultrasound (IVUS). IVUS allowed prompt diagnosis of the aorto-duodenal fistula and opened the way to its endovascular treatment.
Subject(s)
Aortic Diseases/diagnostic imaging , Duodenal Diseases/diagnostic imaging , Intestinal Fistula/diagnostic imaging , Ultrasonography, Interventional , Vascular Fistula/diagnostic imaging , Aged , Aorta, Abdominal/surgery , Aortic Diseases/etiology , Blood Vessel Prosthesis Implantation/adverse effects , Duodenal Diseases/etiology , Humans , Intestinal Fistula/etiology , Male , Tomography, X-Ray Computed , Vascular Fistula/etiologyABSTRACT
Historically, incisionnal hernias and bulky umbilical hernias were closed by direct suturing. These techniques generated a significant number of recurrences (31% to 51%). More recently the prosthetic nets, revolutionized hernia surgery. Their use in this type of surgery then made passed below 10% the rate of recurrence. But it persisted a morbidity related to the wound healing higher than 12%. The development of double layer prostheses allowed the treatment by laparoscopy. These one are feasible, show a low rate of recurrence. The prosthesis is placed in the peritoneum. Parietal morbidity, as well as the postoperative pain is clearly decreased. The recurrence rate is probably the same then by laparotomy. For these reasons we have chosen the laparoscopic technique.
Subject(s)
Hernia, Ventral/surgery , Laparoscopy/methods , HumansABSTRACT
Visceral surgery has benefited from several significant therapeutical improvements in 2005. They involve more specifically endocrine surgery, obesity, ovarian cancer, rectocele and cystic pancreatic neoplasia. Minimal invasive surgery is increasingly used, for example in endocrine conditions and obesity treatment. New techniques also emerge, such as electrical gastric stimulation for obesity or Stapled Trans Anal Rectal Resection (STARR) for anterior rectocele. Accurate diagnosis criteria allow better management of cystic pancreatic neoplasia, especially to choose the best treatment of this condition.
Subject(s)
Surgical Procedures, Operative , Bariatric Surgery , Endocrine Glands/surgery , Female , Humans , Ovarian Neoplasms/surgery , Pancreatic Neoplasms/surgery , Rectocele/surgerySubject(s)
Gallstones/complications , Ileal Diseases/etiology , Ileus/etiology , Humans , Male , Middle AgedABSTRACT
The evolution of visceral surgery is characterized by defining with ever increasing precision the real role of new techniques. Hernia repair, abdominal compartment syndrome, pancreatic and colorectal cancers, as well as haemorrhoids, confirm this reality. Although laparoscopy has clear indications in hernia repairs, many still prefer open approach. The abdominal compartment syndrome, now better understood thanks to laparoscopy, is increasingly important in intensive care. The role of laparoscopy for pancreatic and colorectal cancers is still limited. The development of minimally invasive techniques has led to a reduced morbidity of surgery for haemorrhoids and better results. The economic impact of new technologies must remain a primary concern.
Subject(s)
Surgical Procedures, Operative , Compartment Syndromes/surgery , Hernia, Abdominal/surgery , Humans , Pancreatic Neoplasms/surgeryABSTRACT
Patients with Crohn's disease have an increased risk of developing intestinal tumours. However, the carcinogenic mechanisms remain poorly understood. To address this question, this report describes an unusual case of Crohn's disease complicated by synchronous small intestinal and colonic adenocarcinomas. Genetic events in both the tumours and their adjacent mucosae were evaluated and the tumorigenesis of these cancers is discussed.
Subject(s)
Adenocarcinoma/pathology , Colonic Neoplasms/pathology , Crohn Disease/complications , Crohn Disease/pathology , Ileal Neoplasms/pathology , Neoplasms, Multiple Primary/pathology , Adenocarcinoma/genetics , Colonic Neoplasms/genetics , Crohn Disease/genetics , Cytoskeletal Proteins/analysis , Female , Gene Expression , Humans , Ileal Neoplasms/genetics , Immunohistochemistry , Intestinal Mucosa/metabolism , Intestinal Mucosa/pathology , Microsatellite Repeats , Middle Aged , Neoplasms, Multiple Primary/genetics , Trans-Activators/analysis , beta CateninABSTRACT
BACKGROUND: Robot surgery is a further step towards new potential developments in minimally invasive surgery. Surgeons must keep abreast of these new technologies and learn their limits and possibilities. Robot-assisted laparoscopic cholecystectomy has not yet been performed in our institution. The purpose of this report is to present the pathway of implementation of robotic laparoscopic cholecystectomy in a university hospital. METHODS: The Zeus(R) robot system was used. Experimental training was performed on animals. The results of our experimental training allowed us to perform our first two clinical cases. RESULTS: Robot arm set-up and trocar placement required 53 and 35 minutes. Operative time were 59 and 45 minutes respectively. The overall operative time was 112 and 80 minutes, respectively. There were no intraoperative complications. Patients were discharged from the hospital after an overnight stay. CONCLUSION: Robotic laparoscopic cholecystectomy is safe and patient recovery similar to those of standard laparoscopy. At present, there are no advantages of robotic over conventional surgery. Nevertheless, robots have the potential to revolutionise the way surgery is performed. Robot surgery is not reserved for a happy few. This technology deserves more attention because it has the potential to change the way surgery is performed.
Subject(s)
Cholecystectomy, Laparoscopic/methods , Robotics , Adult , Aged , Animals , Cholecystectomy, Laparoscopic/education , Equipment Design , Female , Hospitals, University , Humans , Surgery Department, Hospital , Swine , Switzerland , Time and Motion Studies , Treatment OutcomeABSTRACT
Ketorolac is the first injectable nonsteroidal antiinflammatory drug used as an analgesic in the perioperative period. However, gastrointestinal bleeding is a risk associated with its perioperative administration. A 23-year-old woman was admitted for elective laparoscopic cholecystectomy. Her medical history was unremarkable except for a complaint of intermittent right upper quadrant pain for several months. The operative procedure was uneventful. Thirty milligrams of ketorolac were given intravenously just prior to termination of surgery. Eighteen hours after surgery, the patient developed right upper quadrant pain associated with tachycardia and hypotension. Abdominal computed tomography (CT) scan demonstrated a large subcapsular hematoma of the liver. A few hours later, the hemodynamic condition worsened, and the patient was taken to the operating room. Laparoscopic exploration showed a ruptured subcapsular hematoma with active bleeding. No evidence of parenchymal injury of the gallbladder bed was found. The hematoma was evacuated and hemostasis was performed laparoscopically. Ketorolac has a strong antiplatelet activity and further acts by the inhibition of platelet function, which may last as long as 24 h after the last administration. Surgeons and anesthesiologists should be aware that ketorolac may cause or aggravate bleeding.