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Pediatric Surgery International Aug 2019To investigate the causes and treatments of early complications involving laparoscopic radical resection of choledochal cyst and summarize the experience.
PURPOSE
To investigate the causes and treatments of early complications involving laparoscopic radical resection of choledochal cyst and summarize the experience.
METHODS
Children with choledochal cyst treated by laparoscopy in the Department of Pediatric Surgery, Fujian Provincial Maternity and Children's Hospital, and Guangzhou Women and Children's Medical Centre, from March 2016 to May 2018, were retrospectively analysed. Demographics, causes and treatments of early complications, liver function analysis and ultrasonography were collected.
RESULTS
In total, 231 cases were included; 204 were Type I (156 Type Ia and 46 Type Ic) and 27 were Type IV. No mortality was observed, and 224 cases were successfully laparoscopically operated, while 7 cases were converted to open surgery. Fifteen cases of postoperative developed biliary fistula. There were jejunal Roux loop obstruction in 2 cases and multiple intussusception, anastomotic stenosis after hepaticojejunostomy, residual of choledochal cyst and pancreatic fistula in one each. Patients were followed up ranging from 4 months to 48 months (12.6 ± 0.3 months on average). Postoperative ALT, AST, GGT, TBIL and DBIL all returned to normal during this time. Ultrasonography indicated 5 cases of widened Glisson's sheath and 1 case of intrahepatic hyperdense shadow.
CONCLUSION
Early complications of laparoscopic radical resection of choledochal cyst can be minimized by properly managing preoperative indications and contraindications, carefully interpreting the magnetic resonance cholangiopancreatography results and accumulating experience by the surgeons.
Topics: Biliary Tract Surgical Procedures; Child, Preschool; China; Choledochal Cyst; Female; Follow-Up Studies; Humans; Incidence; Infant; Infant, Newborn; Laparoscopy; Male; Postoperative Complications; Retrospective Studies; Time Factors; Ultrasonography
PubMed: 31134322
DOI: 10.1007/s00383-019-04489-y -
Oral Oncology Apr 2022To compare the functional outcomes of different reconstructive techniques for circumferential pharyngeal reconstruction. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To compare the functional outcomes of different reconstructive techniques for circumferential pharyngeal reconstruction.
METHODS
A comprehensive electronic search was performed on PubMed/MEDLINE, Cochrane Library, and Google Scholar databases. Retrospective and prospective studies were included. Two independent reviewers extracted thirty-four studies after applying the eligibility criteria. An arm-based network analysis was conducted using a Bayesian hierarchical model. The main outcomes were pharyngo-cutaneous fistula (PCF) incidence, stenosis incidence and feeding tube dependence (FTD) incidence. Network estimates from outcome variables were presented as absolute risks, odds ratio [OR] with 95% credible intervals (CIs), and ranking probability.
RESULTS
A total of 1357 patients were included for 5 different interventions (tubed pectoralis muscle myocutaneous flap, t-PMMCF; tubed anterolateral tight flap, t-ALTF; tubed radial forearm free flap, t-RFFF; free jejunal flap, FJF; U-shaped pectoralis muscle myocutaneous flap, u-PMMCF). FJF showed a 92.8% chance of ranking first in terms of pharyngo-cutaneous fistula prevention (absolute risk: 10%), while the highest PCF incidence (42%) was measured for t-PMMCF. u-PMMCF showed the lowest absolute risk (11%) of stenosis incidence (62.2% chance of ranking first). t-PMMCF (5%), FJF (8%), and u-PMMCF (8%) showed similar results in terms of feeding tube dependence, with a 53.2%, 23.1% and 18.9% chance of ranking first, respectively.
CONCLUSIONS
FJF seems to be the best reconstructive choice after total laryngo-pharyngectomy in terms of PCF, stenosis and FTD incidence. If this reconstructive method is not feasible, a u-PMMCF should be favored over tubed free and pedicled flaps. Further comparative studies are needed to confirm these results.
Topics: Bayes Theorem; Free Tissue Flaps; Humans; Laryngectomy; Network Meta-Analysis; Pharyngectomy; Postoperative Complications; Prospective Studies; Plastic Surgery Procedures; Retrospective Studies
PubMed: 35298936
DOI: 10.1016/j.oraloncology.2022.105809 -
Indian Journal of Otolaryngology and... Sep 2023Complex pharyngeal defects after tumor resection remain a challenging dilemma for reconstructive plastic surgeons. They often benefit from pedicled or free flaps...
AIMS
Complex pharyngeal defects after tumor resection remain a challenging dilemma for reconstructive plastic surgeons. They often benefit from pedicled or free flaps reconstruction to maintain continuity of the aerodigestive tract and protect the great vessels. While pedicle pectoralis major myocutaneous flaps or supraclavicular flaps have been described, microvascular free flaps have largely replaced the use of pedicle flaps.
MATERIALS AND METHODS
We describe our experience with subtotal and total pharyngeal reconstruction utilizing tubed DIEP (n = 2) and latissimus dorsi free flaps (n = 2). All four patients were smokers and received prior radiation.
RESULTS
All patients were able to resume a regular diet and did not suffer any recipient or donor site complications. There were no fistula or total flap losses.
CONCLUSION
In our experience, DIEP and latissimus dorsi free flaps can serve as a valid alternative to radial forearm, jejunal and anterolateral thigh flaps for pharyngeal reconstruction.
PubMed: 37636787
DOI: 10.1007/s12070-022-03449-8 -
Surgical Oncology Mar 2022Postoperative Pancreatic Fistula (POPF) development remains a challenge after pancreaticoduodenectomy, occurring in 3-45% of cases [1]. The placement of a...
BACKGROUND
Postoperative Pancreatic Fistula (POPF) development remains a challenge after pancreaticoduodenectomy, occurring in 3-45% of cases [1]. The placement of a trans-anastomotic Wirsung stent is usually done in high-risk patients to decrease incidence and severity of POPF.
METHODS
Herein, we present a fully robotic pancreaticoduodenectomy with a biodegradable ductal stent interposition in a 47 y.o. female with a main duct IPMN of the pancreatic head and a fistula risk score of 6 (Moderate-risk).
VIDEO
After gastrocolic ligament division and hepatic flexure and duodenum mobilization, the loco-regional lymphadenectomy was performed. Following gastric transection with endo-GIA, the bile duct and gastroduodenal artery have been divided, and the cholecystectomy performed. The neck of the pancreas has been transected, the jejunum divided with endo-GIA and mobilized from the Treitz ligament, and the uncinate process dissected from the mesenteric vessels. A Blumgart anastomosis has been performed between the soft-texture pancreatic stump and the jejunal loop with the interposition of a 6 Fr/60 mm long, medium degrading stent (20 days) in the 2 mm duct (Archimedes BPS®, AMG Int., Winsen-Germany). The hepatico-jejunostomy and gastro-jejunostomy have been performed distally on the same loop. Three abdominal drains have been positioned.
RESULTS
Surgery lasted 480 min, with 175 mls blood loss. The patient postoperatively developed a biochemical leak and was discharged home by day 12. She was readmitted a month later for an amylase-negative intra-abdominal abscess that was successfully treated with percutaneous drainage.
CONCLUSION
Biodegradable pancreatic stent positioning could be an effective strategy in reducing POPF occurrence in high-risk patients.
Topics: Absorbable Implants; Female; Humans; Middle Aged; Pancreatic Intraductal Neoplasms; Pancreaticoduodenectomy; Robotic Surgical Procedures; Stents
PubMed: 35030411
DOI: 10.1016/j.suronc.2021.101706 -
Annals of Hepato-biliary-pancreatic... Nov 2022Gallstone disease is a recognized complication of bariatric surgery. Subsequent management of choledocholithiasis may be challenging due to altered anatomy which may...
BACKGROUNDS/AIMS
Gallstone disease is a recognized complication of bariatric surgery. Subsequent management of choledocholithiasis may be challenging due to altered anatomy which may include Roux-en-Y gastric bypass (RYGB). We conducted a retrospective service evaluation study to assess the safety and efficacy of endoscopic ultrasound-directed transgastric endoscopic retrograde cholangiopancreatography (EDGE) in patients with RYGB anatomy.
METHODS
All the patients who underwent EDGE for endoscopic retrograde cholangiopancreatography after RYGB at two tertiary care centers in the United Kingdom between January 2020 and October 2021 were included in the study. Clinical and demographic details were recorded for all patients. The primary outcome measures were technical and clinical success. Adverse events were recorded. Hot Axios lumen apposing metal stents measuring 20 mm in diameter and 10 mm in length were used in all the patients for creation of a gastro-gastric or gastro-jejunal fistula.
RESULTS
A total of 14 patients underwent EDGE during the study period. The majority of the patients were female (85.7%) and the mean age of patients was 65.8 ± 9.8 years. Technical success was achieved in all but one patient at the first attempt (92.8%) and clinical success was achieved in 100% of the patients. Complications arose in 3 patients with 1 patient experiencing persistent fistula and weight gain.
CONCLUSIONS
In patients with RYGB anatomy, EDGE facilitated biliary access has a high rate of clinical success with an acceptable safety profile. Adverse events are uncommon and can be managed endoscopically.
PubMed: 36042580
DOI: 10.14701/ahbps.22-019 -
Biomedical Reports Sep 2023Acquired hemophilia A (AHA) is a rare disease that results from factor VIII inhibitors causing abnormal coagulation, and certain cases may develop after highly invasive...
Acquired hemophilia A (AHA) is a rare disease that results from factor VIII inhibitors causing abnormal coagulation, and certain cases may develop after highly invasive surgery. The present case study reports on a 68-year-old male patient who developed AHA after undergoing a subtotal stomach-preserving pancreatoduodenectomy for distal cholangiocarcinoma. The patient experienced complications after surgery, requiring reoperation on postoperative day (PD) 5 due to rupture of the Braun's enterostomy. On PD 6, angiography was performed after bleeding was detected in the jejunal limb, but hemostasis occurred spontaneously during the examination. Bleeding was observed again on PD 8 and direct surgical ligation was performed. On PD 14, bleeding recurred in the jejunal limb and angiography was performed to embolize the periphery of the second jejunal artery. During the procedure, the prothrombin time was normal, but only the activated partial thromboplastin time was prolonged. A close examination of the coagulation system revealed a decrease in factor VIII levels and the presence of factor VIII inhibitors, resulting in the diagnosis of AHA. Administration of steroids was initiated on PD 15 and, in addition to daily blood transfusions, activated prothrombin complex concentrate was administered to achieve hemostasis. The patient was discharged from the intensive care unit on PD 36 but later developed an intractable labial fistula due to suture failure at the gastrojejunostomy site. As the use of factor VIII inhibitors continued despite the administration of steroids, cyclophosphamide (CPA) pulse therapy was added at PD 58. However, CPA was ineffective and the administration of rituximab was initiated on PD 98. After 12 courses of rituximab, the patient tested negative for factor VIII inhibitors on PD 219. On PD 289, labial fistula closure was performed with continuous replacement of factor VIII and the patient was discharged on PD 342.
PubMed: 37614988
DOI: 10.3892/br.2023.1643 -
Journal of Gastrointestinal Surgery :... Dec 2021Gastro- or duodenojejunostomy leaks after pancreatoduodenectomy is rare. This study aims to analyze the incidence, management, and outcome of gastro- or... (Review)
Review
BACKGROUND AND METHODS
Gastro- or duodenojejunostomy leaks after pancreatoduodenectomy is rare. This study aims to analyze the incidence, management, and outcome of gastro- or duodenojejunostomy leaks after pancreatoduodenectomy based on a single center experience from 2004 to 2020 with a narrative literature review.
RESULTS
Of a total of 1494 pancreatoduodenectomies, eight patients with gastrojejunostomy (n=1) or duodenojejunostomy (n=7) leak were identified from the institutional pancreatic database. All leaks were treated operatively. In two patients dismantling of the duodenojejunostomy, distal gastrectomy, and closure of the pyloric and jejunal side, a percutaneous endoscopic gastrostomy and a feeding jejunostomy ultimately had to be performed after an unsuccessful attempt of gastrojejunostomy and suture of the duodenojejunostomy, respectively. The literature search revealed three more studies specifically addressing this complication after pancreatoduodenectomy (36 patients of a total of 4739 pancreatoduodenectomies). Based on an analysis of the current study and the literature review, the overall incidence of gastro- or duodenojejunostomy leaks after pancreatoduodenectomy was 0.71 % (44/6233 pancreatoduodenectomies). The occurrence of a gastro- or duodenojejunostomy leak was associated with a concomitant postoperative pancreatic fistula in 50 % of the cases, an increased length of hospital stay, and a mortality rate of 15.9 %. Surgical treatment was performed in 84 % of the cases.
CONCLUSION
Gastro- or duodenojejunostomy leak is a rare complication after pancreatoduodenectomy. Prompt diagnosis and early repair is important. In most cases, a surgical intervention is necessary for a good outcome. Under salvage conditions, a bailout strategy may be to temporarily dismantle the gastro- or duodenojejunal anastomosis.
Topics: Anastomotic Leak; Gastric Bypass; Gastroenterostomy; Humans; Pancreatic Fistula; Pancreaticoduodenectomy; Stomach; Treatment Outcome
PubMed: 34131862
DOI: 10.1007/s11605-021-05058-2 -
Surgical Endoscopy Mar 2021It is technical challenging to perform laparoscopic duodenum-preserving pancreatic head resection (LDPPHR). Only a few case reports and case series of LDPPHR are...
BACKGROUND
It is technical challenging to perform laparoscopic duodenum-preserving pancreatic head resection (LDPPHR). Only a few case reports and case series of LDPPHR are available in the literature.
MATERIALS AND METHODS
From February 2019 to November 2019, 24 cases of LDPPHR were carried out in the Department of Pancreas Surgery, West China Hospital, Sichuan University. Data were prospectively collected in terms of demographic characteristics (age, gender, BMI, and pathological diagnosis), intraoperative variables (operative time, estimated blood loss, transfusion, pancreatic texture, and diameter of main pancreatic duct), and post-operative variables (time for oral intake, post-operative hospital stay, and complications).
RESULTS
Nine male patients and fifteen female patients were included in this study. The median age of these patients was 43 years. All patients underwent duodenum-preserving total pancreatic head resection laparoscopically. The median operative time was 255 min. The median estimated blood loss was 200 ml. One patient required blood transfusion. The median post-operative hospital stay was 10 days. Three patients suffered from biliary fistula. Eleven patients (45.8%) suffered from pancreatic fistula; however, only one patient (4.2%) suffered from grade B pancreatic fistula. No patient suffered from grade C pancreatic fistula. One patient with chronic pancreatitis required re-operation for jejunal anastomotic bleeding on the first post-operative day. No patient suffered from gastroparesis, duodenal necrosis, or abdominal bleeding. The 30-day mortality was 0.
CONCLUSION
LDPPHR is safe and feasible. Real-time indocyanine green fluorescence imaging may help prevent bile duct injury and bile leakage.
Topics: Adolescent; Adult; Aged; Child; Computer Systems; Duodenum; Female; Humans; Indocyanine Green; Laparoscopy; Male; Middle Aged; Optical Imaging; Pancreas; Pancreatectomy; Postoperative Care; Young Adult
PubMed: 32221750
DOI: 10.1007/s00464-020-07515-6 -
Diseases of the Esophagus : Official... Mar 2022The role of surgery in treatment of locally advanced cervical esophageal cancer (CEC) remains debated. In the European and American treatment guidelines, definitive...
Oncological results and morbidity following intended curative resection and free jejunal graft reconstruction of cervical esophageal cancer: a retrospective Danish consecutive cohort study.
BACKGROUND
The role of surgery in treatment of locally advanced cervical esophageal cancer (CEC) remains debated. In the European and American treatment guidelines, definitive chemoradiotherapy (dCRT) is preferred over surgery, while in the Danish guidelines, the two treatment modalities are equally recommended. Surgical treatment of CEC is centralized at our center in Denmark. We present our outcomes following neoadjuvant chemoradiotherapy (nCRT) when possible and resection as first-line therapy for CEC and compare with recent published dCRT results.
METHOD
We retrospectively reviewed the medical charts of patients treated for cervical esophageal cancer at Aarhus University Hospital from 2001-2018 with nCRT when possible and pharyngolaryngectomy followed by reconstruction with a free jejunal graft.
RESULTS
Forty consecutive patients were included. About, 45% received nCRT. The median survival was 21 months. The overall, disease-specific and disease-free 5-year survival was 43.6%, 53.2%, and 47.4%, respectively. The rate of microscopically radical resection was 85%. The recurrence rate was 47% and 81% of recurrences were locoregional. The in-hospital and 30-day mortality rate was 0%. Major complications occurred in 27.9%. Anastomotic leakage, graft failure, fistulas and strictures occurred in 10%, 7.5%, 30%, and 30%, respectively.
CONCLUSION
Our treatment offers equal oncological results compared to the best internationally published results for dCRT for CEC. Results vary considerably between dCRT studies. Morbidity appears more pronounced following surgery. Future studies are warranted to investigate the Danish national outcomes following dCRT as first-line treatment for curable locally advanced CEC.
Topics: Chemoradiotherapy; Cohort Studies; Denmark; Esophageal Neoplasms; Humans; Morbidity; Retrospective Studies
PubMed: 34286828
DOI: 10.1093/dote/doab048 -
European Archives of... Nov 2020Large pharyngocutaneous fistulas or pharyngostomes are difficult complications to solve, which generate high morbidity and mortality, a poor quality of life and an... (Review)
Review
PURPOSE
Large pharyngocutaneous fistulas or pharyngostomes are difficult complications to solve, which generate high morbidity and mortality, a poor quality of life and an increase in health costs. Its management must be comprehensive according to general, local and regional factors. We review our experience in treating these pharyngostomes with free flaps.
METHODS
Retrospective study analyzing the results of the reconstruction of 50 patients using free flaps during the period 1991-2019. We exclude patients who required free-flap reconstruction due to primary tumor or those who resolved in other ways. The different types of reconstruction were classified into three types.
RESULTS
The 86% (43) were men, and the mean age was 57 years (25-76). In 48% (24/50) the flaps performed were anterolateral thigh (ALT), in 24% (12/50) forearm, in 22% (11/50) parascapular, in 4% (2/50) jejunum and in 2% (1/50) ulnar. A salivary by-pass was placed in 74% (37/50) of the cases. Four cases (8%) presented flap necrosis and two patients died due to treatment. In 86% (43/50) there was some type of complication and 34% (17/50) required surgical revision. 94% (45/48) were able to reintroduce oral feeding.
CONCLUSION
According to our experience, we proposed a regardless size classification: type 1 when only a mucous closure (pharynx) are required (6%), type 2 exclusively skin for cutaneous coverage (10%) and mixed type 3 (mucous and skin) (84%). The treatment of large pharyngostomes with free flaps, despite its complexity, is in our experience the best option for its management.
Topics: Female; Free Tissue Flaps; Head and Neck Neoplasms; Humans; Male; Middle Aged; Quality of Life; Plastic Surgery Procedures; Retrospective Studies; Thigh; Treatment Outcome
PubMed: 32377856
DOI: 10.1007/s00405-020-06010-x