Laparoscopic versus open resection of gastrointestinal stromal tumors of the stomach.

BACKGROUND: Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. Surgical treatment is the only chance of cure for patients with a primary localized GIST. A laparoscopic approach has been considered reasonable for these tumors of gastric origin. The current study compares the outcome of laparoscopic versus open resection of gastric GISTs and compares our series with the few published studies comparing the open versus the laparoscopic approach. METHODS: From a prospectively collected database, we found 53 primary gastric GIST resections that were performed in our department. Laparoscopic (LAP) resections were performed in 37 patients and traditional (OPEN) resections in 16 patients. Clinical and pathologic characteristics and surgical outcomes were analyzed according to surgical procedure. RESULTS: Patients who underwent LAP or OPEN resection of gastric GISTs did not differ with respect to age at operation, gender, clinical presentation, and tumor size. Operative time was significantly lower for LAP than for OPEN resection, with a mean duration of 45 and 132.5 min, respectively (p < 0.001). LAP resection yielded a significantly shorter length of stay (median 7 vs. 14 days; p = 0.007) and lower 30-day morbidity rate (2.7 % vs. 18.9 %; p = 0.077). The operative mortality was 12.5 % after OPEN resection and there was no operative mortality after LAP (p = 0.087). The recurrence rate was significantly lower after LAP surgery (0 % vs. 37.5 %; p < 0.001). All patients in the LAP group are alive without recurrence, and 25 % (4/16) of the OPEN group are alive with recurrence but in complete remission under imatinib mesylate treatment. Two patients of the open group died due to progression of GIST (p = 0.087). CONCLUSIONS: Compared to open resection, laparoscopic resection of gastric stromal tumors is associated with a shorter operation time, a shorter hospital stay, and a lower recurrence rate.

Delayed recovery following laparoscopic partial hepatectomy.

We present a 42-year-old woman with unexpected coma after laparoscopic partial hepatectomy. MRI demonstrated ischaemic cerebral lesions. Further investigation revealed a patent foramen ovale. Cryptogenic stroke arising from a paradoxical carbon dioxide embolism was diagnosed. After 5 days of intensive care, she made a near complete recovery. Perioperative stroke, paradoxical emboli during surgery, patent foramen ovale, carbon dioxide cerebral embolism and therapeutic strategies are discussed.

Laparoscopically assisted ileocolectomy in patients with Crohn's disease: a study of 50 consecutive patients.

BACKGROUND: This study aimed to assess the feasibility, safety, and immediate postoperative outcome of laparoscopically assisted ileocolic resection for Crohn's disease. METHODS: Data were collected retrospectively from a database of 50 consecutive patients with Crohn's disease who underwent ileocolic resection between 1997 and 2007. The mean age of the patients was 40 years (range, 20-74 years), and 21 of the patients were men. Of the 50 patients, 18 had a history of abdominal surgery. The mean time from diagnosis to operation was 6.4 years (range, 1-31 years). The indications for surgery included subobstruction (48%), failure of medical treatment (20%), and internal fistulas (32%). RESULTS: The mean operating time was 150 min (range, 80-360 min), and the blood loss was 130 ml (0-400 ml). Only 1 of the 50 patients underwent conversion to laparotomy. Return of bowel movement occurred at a mean of 3 days (range, 1-7 days). The median hospital stay was 8 days (range, 5-130 days). There was no 30-day mortality. The minor complication rate was 20%. The complications included wound infection, pneumonia, urinary infection, postoperative bleeding, prolonged ileus, and fever of unknown origin. Major complications occurred for four patients, with three patients experiencing an anastomotic leak and one patient a leak after fistulectomy. CONCLUSIONS: The laparoscopically assisted approach to ileocolic Crohn's disease seems to be feasible and safe, with acceptable immediate postoperative outcomes.

Clinical relevance of laparoscopically diagnosed hiatal hernia.

BACKGROUND: To determine the clinical relevance of a laparoscopically diagnosed hiatal hernia. METHODS: Consecutive patients undergoing an elective laparoscopy were prospectively recruited. We assessed preoperative gastroesophageal reflux symptoms using a validated score, and documented the presence or absence of a hiatal hernia during laparoscopy. RESULTS: Of the 95 evaluable patients, 42 (44%) had a hiatal hernia. The mean age was 49.8 years. Logistic regression analysis indicated that three features were significantly and independently associated with hiatal hernia: a higher reflux score (odds ratio [OR] 2.44; 95% confidence interval [CI] 1.48-4.05; p < 0.001), low body mass index (BMI) (OR 0.83; 95% CI 0.70-0.98; p = 0.029), and type of surgery (OR 0.34; 95% CI 0.14-0.92; p = 0.033). The diagnostic accuracy of a reflux score of more than 2 was 81%, with a sensitivity, specificity, positive predictive value, and negative predictive value of 76%, 85%, 80%, and 82%, respectively. The likelihood ratio for a positive result was 5.05. CONCLUSION: Hiatal hernia is common in this population of surgical patients undergoing an elective laparoscopy. Patients with reflux symptoms or a low BMI were more likely to have a hiatal hernia. With a reflux score of more than 2, the probability of finding a hiatal hernia during laparoscopy is 80%.

Phase II study of preoperative helical tomotherapy for rectal cancer.

PURPOSE: To explore the efficacy and toxicity profile of helical tomotherapy in the preoperative treatment of patients with rectal cancer. PATIENTS AND METHODS: Twenty-four patients with T3/T4 rectal cancer were included in this nonrandomized noncontrolled study. A dose of 46 Gy in daily fractions of 2 Gy was delivered to the presacral space and perineum if an abdominoperineal resection was deemed necessary. This dose was increased by a simultaneous integrated boost to 55.2 Gy when the circumferential resection margin was less than 2 mm on magnetic resonance imaging. Acute toxicity was evaluated weekly. Metabolic response was determined in the fifth week after the end of radiotherapy by means of fluorodeoxyglucose-positron emission tomography scan. A metabolic response was defined as a decrease in maximal standardized uptake value of more than 36%. RESULTS: The mean volume of small bowel receiving more than 15 Gy and mean bladder dose were 227 ml and 20.8 Gy in the no-boost group and 141 ml and 21.5 Gy in the boost group. Only 1 patient developed Grade 3 enteritis. No other Grade 3 or 4 toxicities were observed. Two patients developed an anastomotic leak within 30 days after surgery. The metabolic response rate was 45% in the no-boost group compared with 77% in the boost group. All except 1 patient underwent an R0 resection. CONCLUSIONS: Helical tomotherapy may decrease gastrointestinal toxicity in the preoperative radiotherapy of patients with rectal cancer. A simultaneous integrated radiation boost seems to result in a high metabolic response rate without excessive toxicity.

Waist circumference is an independent risk factor for the development of parastomal hernia after permanent colostomy.

PURPOSE: This study was performed to evaluate the risk factors of parastomal hernia after abdominoperineal rectal amputation. METHODS: This was a retrospective study of consecutive patients who underwent abdominoperineal rectal amputation for rectal cancer between January 1999 and August 2006. The effects of age, sex, surgical approach, chemotherapy, waist circumference, and body mass index on the development of a parastomal hernia were analyzed. RESULTS: Forty-one patients underwent 19 open and 22 laparoscopic abdominoperineal rectal amputations. A parastomal hernia developed in 19 patients (46 percent) after a median follow-up period of 31 (range, 5-80) months. We observed ten hernias in the open group and nine in the laparoscopic group (P = 0.453). There were no significant differences in the type of surgical approach, age, sex, or adjuvant therapy in patients who developed a parastomal hernia compared with those who did not. Waist circumference proved to be an independent risk factor (P = 0.011). When the waist circumference exceeds the calculated threshold of 100 cm, there is a 75 percent probability to develop a parastomal hernia. CONCLUSIONS: Abdominal obesity increases the risk of developing a parastomal hernia, therefore, it might be advisable to place a prophylactic mesh during colostomy formation when the patient's waist exceeds 100 cm.

Cetuximab with hepatic arterial infusion of chemotherapy for the treatment of colorectal cancer liver metastases.

BACKGROUND: Both hepatic arterial infusion (HAI) of chemotherapy and cetuximab (CET) have interesting activity for the treatment of colorectal cancer liver metastases (CRC-LM). PATIENTS AND METHODS: Intravenous CET with HAI oxaliplatin (OXA) or i.v. Irinotecan (IRI) followed by HAI of infusion of folic acid modulated 5-fluorouracil 5-FU/l-FA was administered to patients (pts) with CRC-LM who had failed at least one line of prior chemotherapy. RESULTS: Eight pts received i.v. CET with HAI-OXA (5 pts) and i.v.-IRI (3 pts) and HAI-5-FU/l-FA. Adverse events: repeated grade 3 skin toxicity (1 pt), abdominal pain with elevated liver enzymes and asthenia (2 pts), duodenal ulcer (2 pts) with catheter migration and intestinal bleeding (1 pt), reversible interstitial pneumonitis (1 pt), and cystic bile duct dilatation (2 pts) with arteriobiliary fistulisation (1 pt). A partial response was documented in 5 pts (62%). The median time to progression was 8.7 months (95% confidence interval 8-14 months). CONCLUSION: Intravenous administration of CET with HAI of chemotherapy is feasible and has promising activity but is associated with specific toxicity.

Hepatic arterial infusion of oxaliplatin and L-folinic acid-modulated 5-fluorouracil for colorectal cancer liver metastases.

BACKGROUND: Despite the progress made in the treatment of metastatic colorectal cancer (CRC), the results of second-line chemotherapy remain poor. PATIENTS AND METHODS: The feasibility of hepatic arterial infusion (HAI) of oxaliplatin (100 mg/m2 over 6 h) followed by l-folinic acid (L-FA) (400 mg over 2 h i.v.)-modulated continuous HAI of 5-Fluorouracil (5-FU) (60 mg/kg over 42 h; q2w) as second-line chemotherapy for metastatic CRC limited to the liver was investigated. RESULTS: A median of 9 treatment cycles were administered (range 4-14). Treatment-limiting toxicity consisted of: abdominal pain (3 patients), elevated liver enzymes accompanied by fatigue (3), elevated bilirubin (2), neutropenia (2), thrombocytopenia (3) and hypersensitivity to oxaliplatin (1). Normalization for >4 weeks of the carcinoembryonic antigen (CEA) level was documented in 3 patients and a decline of >50% for >4 weeks in 5 patients. A confirmed partial response (PR) was documented in 5, stable disease (SD) in 1 and progressive disease (PD) in 3 patients. In the latter 3 patients, lung metastases developed while a PR was observed in the liver metastases. A pathological complete response (CR) was documented in 2 patients. The median time to progression was 7.2 months (95% CI 1.3-13) and the median overall survival 18.3 months (95% CI 16.3-20.3). CONCLUSION: HAI of oxaliplatin plus CI5-FU/LV is feasible and merits further evaluation.

Laparoscopic management of insulinoma in a child with multiple endocrine neoplasia type 1.

The diagnosis and surgical management of insulinomas associated with multiple endocrine neoplasia type 1 (MEN1) pose additional problems in children because of the long-term risk of recurrence of other pancreatic and non-pancreatic tumors. We report a diagnostic confirmation by laparoscopic ultrasound of an insulinoma and its successful removal by laparoscopic enucleation in an 8- year-old boy who was admitted to our hospital with a history of recurrent episodes of absences, headache, and visual and auditive disturbances diagnosed as hyperinsulinism-related hypoglycemia. Magnetic resonance imaging of the pancreas showed a small contrast-enhancing lesion in the body of the pancreas, suspected for insulinoma. MEN1 was genetically proven by direct DNA testing. A pancreatic tumor can arise before the age of 10 in patients with MEN1 and can be surgically treated by a laparoscopical approach.

Laparoscopic pancreatic resection: results of a multicenter European study of 127 patients.

BACKGROUND: The reported experience with laparoscopic pancreatic resections (LPR) remains limited to case reports or small series of patients. METHODS: A retrospective multicenter study was conducted in 25 European surgical centers concerning their experience with LPR. Detailed questionnaires were used, focusing on patients, tumors, operative data, and late outcome. RESULTS: During the study period, 127 patients with presumed pancreatic neoplasms were enrolled in this series. Final diagnoses included benign pancreatic diseases in 111 patients (87%; insulinoma: 22, neuroendocrine neoplasm: 20, mucinous cystadenoma: 26, serous cystadenoma: 21, chronic pancreatitis: 11, others: 11), and 16 patients (13%) had malignant pancreatic diseases (insulinoma: 3, neuroendocrine neoplasm: 5, ductal adenocarcinoma: 4, cystadenocarcinoma: 2, renal metastases: 2). Five patients with presumed benign pancreatic disease had malignancy at final pathology. The median tumor size was 30 mm (range, 5-120 mm); 89% of tumors were located in the left pancreas. Laparoscopically successful procedures included 21 enucleations, 24 distal splenopancreatectomies, 58 distal pancreatectomies with splenic preservation, and 3 pancreatoduodenal resections. The overall conversion rate was 14%. There were no postoperative deaths. The rate of overall postoperative pancreatic-related complications was 31%, including a 17% rate of clinical pancreatic fistula. The surgical reoperation rate was 6.3%. In laparoscopically successful operations, the median postoperative hospital stay was 7 days (range, 3-67 days), decreased compared with patients requiring conversion to open pancreatectomy. During a median follow-up of 15 months (range, 3-47 months), 23% of the patients with pancreatic malignancies had tumor recurrence. Late outcome was satisfactory in all patients with benign diseases. CONCLUSIONS: LPR is feasible and safe in selected patients with presumed benign and distal pancreatic tumors. The management of the pancreatic stump remains a challenge. The role of LPR for pancreatic malignancies remains controversial.

Laparoscopic wedge resection for gastric ectopic pancreas.

Ectopic pancreas is pancreatic tissue found outside the usual anatomic location of the pancreas. It is often an incidental finding in clinical practice and can be found at different sites in the gastrointestinal tract. Although usually a silent anomaly, it may become clinically evident when complicated by pathologic changes such as inflammation, bleeding, obstruction, and malignant transformation. We describe a case of ectopic pancreas located in the stomach, treated with a laparoscopic approach that permitted isolation and complete resection of the lesion. The patient was discharged without complications and without recurrence of symptoms.

A Case Report of Long-Term Survival following Hepatic Arterial Infusion of L-Folinic Acid Modulated 5-Fluorouracil Combined with Intravenous Irinotecan and Cetuximab Followed by Hepatectomy in a Patient with Initially Unresectable Colorectal Liver Metastases.

A 43-year-old women admitted to our hospital for weight loss, anorexia, and abdominal pain was diagnosed with sigmoid neoplasm and multiple bilobar liver metastases. This patient received six cycles of systemic FOLFOX prior to a laparoscopically assisted anterior resection of the rectosigmoid for a poorly differentiated invasive adenocarcinoma T2N2M1, K-RAS negative (wild type). Hepatic arterial infusion (HAI) of L-folinic acid modulated 5-fluorouracil (LV/5-FU) with intravenous (iv) irinotecan (FOLFIRI) and cetuximab as adjuvant therapy resulted in a complete metabolic response (CR) with CEA normalization. A right hepatectomy extended to segment IV was performed resulting in (FDG-)PET negative remission for 7 months. Solitary intrahepatic recurrence was effectively managed by local radiofrequent ablation following 6c FOLFIRI plus cetuximab iv. Multiple lung lesions and recurrence of pulmonary and local lymph node metastases were successfully treated with fractionated stereotactic radiotherapy (50 Gy) and iv LV/5-FU/oxaliplatin (FOLFOX) plus cetuximab finally switched to panitumumab with CR as a result. At present the patient is in persistent complete remission of her stage IV colorectal cancer, more than 5 years after initial diagnosis of the advanced disease. Multidisciplinary treatment with HAI of chemotherapy (LV/5-FU + CPT-11) plus EGFR-inhibitor can achieve CR of complex unresectable LM and can even result in hepatectomy with possible long-term survival.

Outpatient laparoscopic gastric banding: initial experience.

BACKGROUND: Laparoscopic adjustable gastric banding (LAGB) has usually been performed as an inpatient procedure with an average hospital stay of 2-4 days. The aim of this study was to assess the feasibility of LAGB as an ambulatory procedure in selected patients. METHODS: Potential candidates for ambulatory LAGB were recruited from patients consulting for obesity surgery. The main inclusion criteria were BMI >35 kg/m2 with co-morbid conditions, living within a reasonable distance from the hospital, and adult company at home. The patients were admitted at 0700 hours on the day of surgery, underwent laparoscopic placement of a Lap-Band system and were discharged home that evening. RESULTS: 9 women and 1 man underwent outpatient LAGB. Mean age was 36 (range 18-52) years and mean BMI was 38.4 kg/m2 (range 35.1-43.3). Co-morbidities included functional dyspnea (6), osteoarthritis (4), arterial hypertension (4), type 2 diabetes (2) and dyslipidemia (1). 7 patients had undergone previous abdominal surgery: cesarean section (4), appendectomy (3), cholecystectomy (1) and hysterectomy (1). All patients had an American Society of Anesthesiologists (ASA) classification of II. The average operating time was 87 minutes (range 65-115). The mean time lapse between the end of the operation and discharge from hospital was 9.6 hours. There were no readmissions, and no complications were noticed at 1 month postoperatively. The patients' satisfaction with the ambulatory LAGB procedure was high. CONCLUSION: The present study demonstrates that LAGB for obesity may be performed on an ambulatory basis without complications.

Biliary tract infection in patients with acute biliary pancreatitis.

BACKGROUND: The presence of infective microorganisms in the bilio-pancreatic tract is believed to be important in both the onset and outcome of acute biliary pancreatitis. In this study, the characteristics of bile colonization or infection in human pancreatitis were investigated in order to optimize prophylactic antibiotic therapy. METHODS: In 174 patients, 22 clinical and biological factors were recorded prospectively on admission and compared with the bacteriological findings at the time of surgery. RESULTS: There was a significant difference between patients with negative or positive bile cultures in six parameters: Age (57.7 +/- 1.7 vs. 68.5 +/- 1.5 years, p < 0.001), serum concentrations of glucose (132 +/- 4 vs. 149 +/- 6 mg/dL, p < 0.02) and alanine aminotransferase (ALT) (304 +/- 28 vs. 226 +/- 25 IU/L, p < 0.05) and hematocrit (43.4 +/- 0.4% vs. 41.7 +/- 0.5%, p < 0.05), Glasgow pancreatitis score (1.58 +/- 0.11 vs. 1.97 +/- 0.10, p < 0.01) and APACHE II score (6.20 +/- 0.38 vs. 7.82 +/- 0.35, p < 0.005). The prediction of the presence of bacteria in bile by each of these individual parameters, however, was of variable accuracy. From 82 patients with positive bile cultures, a total of 150 microorganisms were isolated, including 66 gram-positive aerobes, 66 gram-negative facultative anaerobes, 15 obligate anaerobes, and three fungi. The most common organisms were Escherichia coli (20.6%), followed by enterococci (18%) and streptococci (15.3%). CONCLUSION: Patients with acute biliary pancreatitis who manifest abnormalities of one or more of the above-mentioned risk factors are more likely to have positive bile cultures. Whether such patients might benefit from early antibiotic therapy directed against both gram-negative bacilli and gram-positive cocci needs to be determined.

Intragastric SILS for GIST, a new challenge in oncologic surgery: first experiences.

BACKGROUND: For treatment of Gastrointestinal Stromal Tumour (GIST) located in unreachable areas, such as the esophagogastric junction or pyloric ring, laparoscopic resection cannot be easily applied. We used single-incision laparoscopic surgery (SILS) for intragastric resection of GISTs. PATIENTS AND METHODS: We report on our cases (n=3) of GIST of the stomach treated with the SILS port placed intragastrically through the anterior wall of the stomach. A skin incision of only 2.5 cm was made to perform this intervention. RESULTS: The patients mean age was 68.1 years (range=53-86). The mean operative time was 74.6 (range=67-82) minutes. No intra-operative complications occurred. No conversion was needed. The mean tumor size was 3.8 cm (range=2.7-6.8 cm). All patients healed without any complications. Re-alimentation was started on the third postoperative day. The mean postoperative stay was five days (range: 4-6 days). CONCLUSION: This intragastric SILS procedure for GIST is feasible and safe, and offers a benefiet for further progress in oncologic surgery.

Early experience with single-incision laparoscopic surgery for the placement of a gastrostomy in a 10-year-old girl: a case report.

INTRODUCTION: Access procedures for alimentation have been performed both endoscopically and surgically. In patients in whom endoscopic gastrostomy feeding tubes cannot be placed, single-incision laparoscopic surgery gastrostomy is an alternative method. This minimally invasive approach is a new technique performed through a single umbilical incision and without the need for additional laparoscopic ports. CASE PRESENTATION: In this article we present a case of single-incision laparoscopic surgery gastrostomy performed with conventional laparoscopic instruments in a 10-year-old girl of Caucasian ethnicity who was not a candidate for a percutaneous endoscopic gastrostomy tube because of esophageal varices due to her advanced-stage cystic fibrosis with liver cirrhosis and portal hypertension. She also had an umbilical hernia, which was repaired during the same procedure through the same incision. Access and pneumoperitoneum were obtained through the umbilicus with the single-incision laparoscopic surgery port. The selected site for the feeding tube in the stomach was exteriorized through this incision and a feeding tube was placed. The stomach was returned into the abdomen. The fascial defect, and thus also the hernia, was repaired, and the 2cm umbilical incision was closed with endocutaneous sutures. The total operative time was 25 minutes. Our patient's intra-operative and post-operative course was uneventful. We were able to use the feeding tube on the first post-operative day with good intestinal function. Our patient and her parents were pleased with the cosmetic result. CONCLUSIONS: The single-incision laparoscopic surgery procedure seems to be a less invasive alternative to open placement of gastrostomy. This approach has the possible advantages of reduced post-operative pain, faster return to normal function, reduced port site complications, improved cosmesis and better patient satisfaction.

Unusual Appearance of a Pendulated Gastric Tumor: Always Think of GIST.

Objective. To investigate the clinicopathological characteristics of gastrointestinal stromal tumor (GIST) with significant cystic changes and to assess the molecular genetic characteristics. Methods. In a 68-year-old man, a large abdominal tumoral mass was discovered incidentally. Computed tomography (CT) and magnetic resonance imaging (MRI) confirmed the presence of a large cystic lesion with multiple contrast-enhancing septae and papillary projections. No clear connection with any of the surrounding organs was identified. Malignancy could not be excluded, and surgery was indicated. During surgery, the large mass was found to be attached by a narrow stalk to the large curvature of the stomach. Results. The histological features and immunohistiochemical profile of the tumor cells (positivity for CD117 and CD34) were consistent with a gastrointestinal stromal tumor with a high risk of progressive disease according to the Fletcher classification. Diagnosis was confirmed by mutational analysis; this demonstrated mutation in exon 14 of PDGFRA. During the followup of 97 months, the patient had a cancer-free survival. Conclusions. This case demonstrates that gastrointestinal stromal tumors (GISTs) with extensive cystic degeneration should be considered in the differential diagnosis of a cystic abdominal mass.

Superior mesenteric arterial branch occlusion causing partial jejunal ischemia: a case report.

INTRODUCTION: Ischemic bowel disease comprises both mesenteric ischemia and colonic ischemia. Mesenteric ischemia can be divided into acute and chronic ischemia. These are two separate entities, each with their specific clinical presentation and diagnostic and therapeutic modalities. However, diagnosis may be difficult due to the vague symptomatology and subtle signs. CASE PRESENTATION: We report the case of a 68-year-old Caucasian woman who presented with abdominal discomfort, anorexia, melena and fever. A physical examination revealed left lower quadrant tenderness and an irregular pulse. Computed tomography of her abdomen as well as computed tomography enterography, enteroscopy, angiography and small bowel enteroclysis demonstrated an ischemic jejunal segment caused by occlusion of a branch of the superior mesenteric artery. The ischemic segment was resected and an end-to-end anastomosis was performed. The diagnosis of segmental small bowel ischemia was confirmed by histopathological study. CONCLUSION: Mesenteric ischemia is a pathology well-known by surgeons, gastroenterologists and radiologists. Acute and chronic mesenteric ischemia are two separate entities with their own specific clinical presentation, radiological signs and therapeutic modalities. We present the case of a patient with symptoms and signs of chronic mesenteric ischemia despite an acute etiology. To the best of our knowledge, this is the first report presenting a case of acute mesenteric ischemia with segmental superior mesenteric artery occlusion.

Negative-pressure wound therapy and laparoscopic omentoplasty for deep sternal wound infections after median sternotomy.

Deep sternal wound infection remains one of the most serious complications in patients who undergo median sternotomy for coronary artery bypass surgery.We describe our experience in treating 6 consecutive patients with our treatment protocol that combines aggressive débridement, broad-spectrum antibiotics, negative-pressure wound therapy, omentoplasty with laparoscopically harvested omentum, and the use of bilateral pectoral muscle advancement flaps.The number of débridements needed in order to attain clinically clean wounds and negative cultures varied between 1 and 10, with a median of 5. The length of stay after omentoplasty and bilateral pectoral muscle advancement flap placement varied between 11 and 22 days. One of the 6 patients developed a small wound dehiscence that was treated conservatively. No bleeding related to vacuum-assisted closure therapy was identified. Three patients had pneumonia. Two of the 3 patients had an episode of acute renal failure. The 30-day mortality rate was zero, although 1 patient died in the hospital 43 days after the reconstructive surgery, of multiple-organ failure due to pneumonia that was induced by end-stage pulmonary fibrosis. No patient died between hospital discharge and the most recent follow-up date (4-12 mo). Late local follow-up results, both functional and aesthetic, were good.We conclude that negative-pressure wound therapy-in combination with omentoplasty using laparoscopically harvested omentum and with the use of bilateral pectoral advancement flaps-is a valuable technique in the treatment of deep sternal wound infection because it produces good functional and aesthetic results.