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At least 199 records · Page 11Linked to original sources
PubMed1993

[Palliative biliary-digestive bypass with a Kehr tube for neoplastic surgical cholestatic jaundice].

The authors, in some rare cases of surgical neoplastic icterus operation, had to adopt a technique of biliary-digestive bypass with prosthesis on account of the technical-anatomical and general conditions of the patients. That prosthesis has been made out of the typical Keher's duct which can be generally found in every general surgery. The above mentioned authors describe the operations they have carried out, their directions and the results of six cases which have been treated with a technique similar to Kron's.

Aged↗
PubMed2006

Simple harmonic scalpel hemorrhoidectomy utilizing local anesthesia combined with intravenous sedation: a safe and rapid alternative to conventional hemorrhoidectomy.

BACKGROUND: Harmonic Scalpel(R) hemorrhoidectomy (HSH) is an established surgical therapy for the treatment of symptomatic grade III and IV hemorrhoids. Hemorrhoid surgery is still being performed as an inpatient procedure with general or regional anesthesia in many centers today. There was a trend toward performing hemorrhoid surgery as an ambulatory procedure using local anesthesia supplemented with intravenous sedation. The aim of the current study was to evaluate the safety and efficacy of HSH performed with combination local anesthesia and intravenous sedation in an ambulatory surgical center. MATERIALS AND METHODS: A retrospective review was performed on the clinical charts of all patients undergoing HSH in an ambulatory surgical center from 2001 to 2005. All hemorrhoidectomies were attempted under propofol/ketamine intravenous sedation and local anesthesia in the prone position. A simple, open technique without routine suture was used. RESULTS: During the study period, 180 patients (70 females) underwent HSM. Mean procedure and total operating room time were 12 and 28 min, respectively. One patient (0.6%) was converted to general endotracheal anesthesia. Ten patients (5.6%) required post anesthesia care unit (PACU) observation. All patients were discharged home after the procedure. Postoperative complications occurred in 19 patients (10.6%). There were no reoperations and the total readmission rate was 3.7%. CONCLUSION: HSH performed with a combination of intravenous sedation and local anesthesia is safe and effective in the ambulatory surgery setting. The combined technique was associated with a rate of complications comparable to published series utilizing conventional hemorrhoidectomy techniques. Added benefits include shorter hospital stay and a potential for cost savings.

Adolescent↗
PubMed2000

[Day surgery for adult inguinal hernia].

The mesh plug technique for adult inguinal hernia repair is easy to perform and results in a good postoperative quality of life. It allows inguinal hernia surgery to be performed as day surgery, but some problems may occur. We performed day surgeries tp repair 110 adult inguinal hernias, and the results are reported here. The procedures are as follows. Under local anesthesia, the inguinal canal and hernial sac are freed. Then the internal ring and the weakness of the posterior wall are estimated. The plug is inserted and then the mesh is on layed. As a result, all of our cases were successful under local anesthesia. After surgery, 5 subcutaneous hematomas occurred. Six patients required subsequent hospitalization: one because of subcutaneous hematoma; and 5 for pain control. In summary, the mesh plug technique under local anesthesia for adult inguinal hernia repair is a useful method for day surgery, but some an on-call system after surgery is necessary and hospitalization for postoperative complications may be required.

Adult↗
PubMed2005

Extended right hepatectomy with total caudate lobe resection and biliary tree resection for a large colorectal liver metastasis involving both the right and left hepatic lobes and the umbilical fissure: a case report.

Very large right-sided liver tumors may grow up to the base of the umbilical fissure and involve the left hepatic duct and can occasionally reach the bile duct confluence. This kind of involvement has often been considered a contraindication to resection. We report a patient who presented with a large hepatic metastasis from colorectal cancer that reached the umbilical fissure and involved the left hepatic duct just above the bile duct confluence. An extended right hepatectomy including complete resection of caudate lobe was performed. We resected the left and common hepatic ducts, as well as both the entire hepatic and the proximal third of common bile duct. A long jejunal limb Roux-en-Y (45 cm) single-layer left intrahepatic hepaticojejunostomy was constructed. She is still well 14 months postoperatively. To the best of our knowledge, this is the first report of such a procedure employed for the treatment of a liver metastasis from colorectal cancer. Extended right hepatectomy including complete caudate lobe resection can be feasible even when the majority of the extrahepatic biliary system needs to be resected. Our approach probably offers the only chance to prevent early death from liver failure in these patients.

Anastomosis, Roux-en-Y↗
PubMed2006

Endoscopic treatment of pancreatic pseudocysts.

BACKGROUND: This study aimed to assess the effectiveness of therapeutic endoscopy in the treatment of pancreatic pseudocysts, and to define factors limiting endoscopic therapy. METHODS: The results of therapeutic endoscopy were evaluated for 170 patients with pancreatic pseudocysts treated at the Department of Surgery, Helsinki University Central Hospital, during the 6-year period from 1998 to 2003. RESULTS: The therapeutic endoscopy success rate was 86.1%, with 23 (13.9%) patients requiring operative treatment because therapeutic endoscopy was unsuccessful or technically impossible. There was little morbidity and no procedure-related mortality. The majority of the 38 complications, which arose from 380 procedures, could be treated conservatively. CONCLUSIONS: Endoscopic methods are safe and effective for the treatment of pancreatic pseudocysts. The indications for surgery include inaccessible pancreatic duct, location, or content of the pseudocyst rendering the problem not amenable to endoscopic therapy, as well as complications of the endoscopic treatment.

Adult↗
PubMed2004

Endoscopic management of pancreatic fistula after pancreatic and other abdominal surgery.

Post-operative pancreatic fistulae represent a challenge for all the actors in gastroenterology: for surgeons, because they want to prevent and treat conservatively this complication since re-operation is associated with high morbidity and mortality rates; for radiologists, because they have to provide the best staging and informations without any additional risk; and for endoscopists, because endoluminal treatment is emerging as a safe and effective procedure provided it is performed in highly experienced tertiary centres in the setting of a multidisciplinary approach. Herein, we review the definitions, the causes, the staging and the possible options to prevent or treat post-operative pancreatic fistulae. Special attention is paid to the endoscopic management of this complication: including the relief of ductal obstructions, the stenting of leakages and the drainage of bulging or non-bulging fluid collections. Practical problems and issues are clearly outlined as well as the need for future improvements in staging and management of the patients having such complications.

Cholangiopancreatography, Magnetic Resonance↗
PubMed2002

Laparoscopic hepatobiliary and pancreatic surgery: an overview.

Although they are not widely employed, advanced laparoscopic hepatobiliary pancreatic (HBP) procedures can be performed. Laparoscopic common bile duct (CBD) exploration has gained wide acceptance, and endoscopic retro-grade cholangiopancreatography/endoscopic sphincterotomy (ERCP/ES) may become less important in the treatment of CBD stones. Choledochal cyst is another example that is suitable for laparoscopic treatment. It can be removed, and bilioenteric flow is reestablished laparoscopically. Simple cyst of the liver is an excellent indication for laparoscopic surgery. Cysts are unroofed, and recurrence is rare. Hydatid disease can also be treated laparoscopically. In liver resection, the use of laparoscopy is limited to wedge resection and left lateral segmentectomy at most. Laparoscopic staging for pancreatic cancer can demonstrate respectability in 90% of cases. This staging may obviate unnecessary laparotomy. Although laparoscopic Whipple is feasible, laparoscoic distal pancreatectomy is a realistic indication for pancreatic resection. Laparoscopic distal pancreatectomy may be indicated for cystic neoplasms of low-grade malignancy, and for islet cell tumors. When internal drainage is indicated, pseudocysts can be treated laparoscopically. If the cyst is located close to the posterior gastric wall, cystgastrostomy can also be achieved with an endoluminal surgical technique.

Biliary Tract Surgical Procedures↗
PubMed2000

[Gastrointestinal surgery and gastroenterology. VII. Proximal motility disorders in the digestive tract].

Dysphagia and chest pain are the two commonest symptoms of abnormalities of oesophageal motility. Dysphagia is to be distinguished into high or oropharyngeal and low or oesophageal dysphagia. Oropharyngeal dysphagia pertains to dysfunction of the pars cricopharyngea of the M. constrictor pharyngis inferior (M. cricopharyngeus), which is frequently associated with a Zenker diverticulum. Treatment consists of endoscopical or surgical myotomy and diverticulectomy. In achalasia there is incomplete relaxation of the lower esophageal sphincter with aperistalsis. The main treatment modalities are endoscopic pneumodilation and surgical myotomy of this sphincter. In dysphagia or non-cardiac chest pain spastic or hypocontractile abnormalities of the oesophageal motility can be involved, these are often difficult to treat. Disorders of gastric motility are mainly gastroparesis and functional dyspepsia. In diabetic gastroparesis, adequate monitoring of the blood sugar level is also necessary. New insights into the pathophysiology of functional dyspepsia concern abnormal visceral sensitivity and reduced adaptive relaxation of the stomach during intake of food.

Chest Pain↗
PubMed2003

Low-dose bupivacaine plus fentanyl for spinal anesthesia during ambulatory inguinal herniorrhaphy: a comparison between 6 mg and 7. 5 mg of bupivacaine.

BACKGROUND: Inguinal herniorrhaphy is commonly performed as an outpatient procedure. Spinal anesthesia offers some advantages over general anesthesia in this setting. METHODS: Forty patients were randomly divided into two groups according to a double-blind protocol: Group L had spinal anesthesia with bupivacaine 6.0 mg and Group H with bupivacaine 7.5 mg; in both groups, fentanyl 25 micro g was added to the spinal anesthetic. The sensory block was measured by 'pin-prick' and the motor block was evaluated by a modified Bromage scale. RESULTS: No differences were seen in the spread, duration and regression of sensory block between the groups on the operated side. A greater number of patients required analgesics during the operation in Group L (6) compared with Group H (1) (P<0.05). The return of the modified Bromage scale to grade 0 was earlier in Group L than in Group H (P<0.05) but the time to mobilization and discharge was similar. Seven patients (17%) needed to be catheterized and two had the catheter retained overnight. Times to home discharge (median) were 350 and 445 min, respectively, in Groups L and H. Postoperatively and during the first week, visual analog pain scores, analgesic requirements and side-effects were similar between the groups. In Group H, 95% of the patients and in Group L 85% would have the same anesthetic again if operated upon for a similar procedure. CONCLUSIONS: Spinal anesthesia with bupivacaine 7.5 mg and fentanyl offers an alternative to general or local anesthesia for ambulatory inguinal herniorrhaphy. However, the long discharge times and risk for urinary retention restrict its routine use in all patients.

Adult↗
PubMed2001

Blunt traumatic injuries of the gastrointestinal and biliary tract in childhood. Analysis of 16 cases.

BACKGROUND: Little attention has been given to abdominal hollow viscus injuries in pediatric literature. The purpose of this report is to describe their main features, and the current methods of diagnosis and treatment. METHODS: We reviewed our experience with 16 cases of blunt injuries involving the gastrointestinal (GI) and biliary tract in the last seven years. RESULTS: Male to female ratio was 0.68 and mean age 9.4 years. The site of injury was the stomach in 2 cases, duodenum in 5, jejunum or ileum in 7, caecum in 2, left mesocolon in 2, and gallbladder in 1. Diagnosis of the 8 perforations was clinically suspected in 6, and confirmed by radiography in 6 or surgery in 2, with a mean delay of 0.42 days. Diagnosis of the 11 hematomas was clinically suspected in 6, and confirmed by radiography in 9 or surgery in 2, with a mean delay of 12.6 days. Hematomas were managed nonoperatively, and perforations were surgically or laparoscopically closed. Mortality was 1/16 by pancreatic injury, and morbidity was 4/16. CONCLUSION: Incidence of blunt hollow viscus injuries is low in children. Hematomas are easily recognized by modern radiography, and simply managed nonoperatively. Diagnosis of perforations still remains difficult. This results in dangerous delays for lesions which need prompt repair.

Adolescent↗
PubMed1998

[Emergency surgical management of lesions from ingestion of caustics. Role of primary endoscopic classification].

Management of caustic ingestion in adults improved in the last decade due to the new diagnostic developments, the better predictability of injuries from signs and symptoms, the intensive care improvements and the more aggressive surgical approach for the most severe lesions. In fact, the early surgical treatment of severe lesions for ingestion of caustic and corrosive substances may reduce mortality, morbidity and hospitalization. The role of early endoscopic examination is today worldwide accepted: is herein proposed a new endoscopic classification of caustic lesions adjusted after a retrospective analysis of a twenty years experience in this field, and applied in twelve patients affected by severe esophageal and gastric injuries then submitted to emergency surgical treatment and survived. It showed a great usefulness in selection of patients to submit immediately to surgery and may play a fundamental role in indications and timing of surgical management of severe injuries by caustic ingestion.

Adult↗
PubMed1980

Directions in radionuclide hepatobiliary imaging.

The 99mTc iminodiacetic acid analogues are a group of radiopharmaceuticals which are rapidly metabolized by the hepatocytes and excreted into the biliary tract. In essence, they function as bile markers and are therefore used to trace bile flow pathways by external imaging. There are various facets of liver and biliary tract disorders which can now be investigated with these new agents at a greater confidence level than heretofore possible with the older test agent, 131I-rose bengal. These include determination of cystic duct patency, assessment of the integrity of surgically altered biliary and gastrointestinal anatomy, disclosure of biliary gastric reflux, and distinction between medical and surgical jaundice.

Biliary Dyskinesia↗