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Medicine Apr 2024Laparoscopic pancreaticoduodenectomy (LPD) is an alternative to open pancreaticoduodenectomy (OPD) for treatment of periampullary cancer in selected patients. However,...
Laparoscopic pancreaticoduodenectomy (LPD) is an alternative to open pancreaticoduodenectomy (OPD) for treatment of periampullary cancer in selected patients. However, this is a difficult procedure with a high complication rate. We conducted a prospective cohort study of 85 patients with suspected periampullary cancer who underwent LPD from February 2017 to January 2022 at University Medical Center at Ho Chi Minh City, Vietnam. Among these, 15 patients were excluded from the data analysis because of benign disease confirmed by postoperative pathological examination. Among 70 patients, the mean age was 58.9 ± 8.9 years old and 51.4% were female. The conversion rate to open surgery was 7.1% (n = 5). Among those underwent LPD, the mean operating time and estimated blood loss were 509 ± 94 minutes and 267 ± 102 mL, respectively. The median length of hospital stay was 8 days, interquartile range (IQR) 7-12 days. The percentage of cumulative morbidity, pancreatic fistula and major complication was 35.4%, 12.3%, and 13.8%, respectively. The median of comprehensive complication index (CCI) was 26.2 (IQR 20.9-29.6). Three patients required reoperation due to severe pancreatic fistula (n = 2) and necrotizing pancreatitis (n = 1). There was no death after ninety-day. The average number of harvested lymph nodes was 16.6 ± 5.1. The percentage of R0 resection was 100%. With properly selected patients, LPD can be a feasible, safe and effective approach with acceptable short-term outcomes.
Topics: Humans; Female; Middle Aged; Aged; Male; Pancreaticoduodenectomy; Vietnam; Feasibility Studies; Pancreatic Fistula; Prospective Studies; Duodenal Neoplasms; Laparoscopy
PubMed: 38608081
DOI: 10.1097/MD.0000000000037769 -
Clinical Journal of Gastroenterology Apr 2024Most duodenal diverticula (DD) are asymptomatic and rarely develop perforations. Perforation is the most serious complication of DD and often requires emergency surgery....
Most duodenal diverticula (DD) are asymptomatic and rarely develop perforations. Perforation is the most serious complication of DD and often requires emergency surgery. A 97-year-old woman who had undergone total gastrectomy and Roux-en-Y reconstruction 30 years ago was referred to our department with chief complaints of abdominal pain and fever during her hospitalization after femoral neck fracture surgery in the orthopedic department. Contrast-enhanced computed tomography showed free air and residue in the abdominal cavity and right retroperitoneum, and an emergency laparotomy was performed. The abdominal cavity was mildly contaminated, and a 6-cm DD with a 1-cm perforation in the wall of the diverticulum on the contralateral side of the mesentery of the duodenum was found. Diverticulectomy and duodenal closure were performed and a drainage tube was placed. The patient experienced no complications and was transferred to the orthopedic department on postoperative day 10. Reports of perforation of DD after gastrectomy are very rare. Particular attention should be paid to perforation of DD after Billroth-II and Roux-en-Y reconstructions as they involve the formation of a duodenal stump that differs from the normal anatomy and may be highly invasive surgical procedures, depending on the degree of inflammation and fistula formation.
PubMed: 38589720
DOI: 10.1007/s12328-024-01965-4 -
Chirurgie (Heidelberg, Germany) Jun 2024Currently, the most frequently used surgical treatment for symptomatic, benign, premalignant cystic and neuroendocrine neoplasms of the pancreatic head is the Whipple... (Review)
Review
Currently, the most frequently used surgical treatment for symptomatic, benign, premalignant cystic and neuroendocrine neoplasms of the pancreatic head is the Whipple procedure or pylorus-preserving pancreatoduodenectomy (PD). However, when performed for treatment of benign tumors, PD is a multiorgan resection involving loss of pancreatic and extrapancreatic tissue and functions. PD for benign neoplasm is associated with the risk of considerable early postoperative complications and an in-hospital mortality of up to 5%. Following the Whipple procedure a new onset of diabetes mellitus is observed in 14-20% and new exocrine insufficiency in 25-45%, leading to metabolic dysfunction and impairment of quality of life persisting after resection of benign tumors. Symptomatic neoplasms are indication for surgery. Patients with asymptomatic pancreatic tumors are treated according to the criteria of surveillance protocols. The goal of surgical treatment for asymptomatic patients is, according to the guideline criteria, interruption of the surveillance program before the development of an advanced stage cancer associated with the neoplasm. Tumor enucleation and duodenum-preserving pancreatic head resection, either total or partial, are parenchyma-sparing resections for benign neoplasms of the pancreatic head. The first choice for small tumors is enucleation; however, enucleation is associated with an increased risk of pancreatic fistula B + C following pancreatic main duct injury. Duodenum-preserving total or partial pancreatic head resection has the advantage of low postoperative surgery-related complications, a mortality of < 0.5% and maintenance of the endocrine and exocrine pancreatic functions. Parenchyma-sparing pancreatic head resections should replace classical Whipple procedures for neoplasms of the pancreatic head.
Topics: Humans; Pancreatic Neoplasms; Pancreaticoduodenectomy; Neuroendocrine Tumors; Precancerous Conditions; Pancreatic Cyst; Postoperative Complications
PubMed: 38568302
DOI: 10.1007/s00104-024-02070-5 -
ACG Case Reports Journal Mar 2024Pancreatic tuberculosis (TB) warrants heightened suspicion in individuals with pancreatic lesions and risk factors such as HIV, organ transplantation, or pertinent...
Pancreatic tuberculosis (TB) warrants heightened suspicion in individuals with pancreatic lesions and risk factors such as HIV, organ transplantation, or pertinent immigration history. We present a 38-year-old man who presented with hemodynamically unstable gastrointestinal bleeding. He was found to have pancreatic TB complicated by a duodenal ulcer with fistula. Following 1 month of antitubercular therapy, he experienced complete resolution of symptoms, healing of the duodenal ulcer, closure of the fistulous tract, and a decrease in the size of the pancreatic lesion as observed on imaging. Our case highlights the importance of early diagnosis and treatment of pancreatic TB.
PubMed: 38524261
DOI: 10.14309/crj.0000000000001318 -
Zhonghua Yi Xue Za Zhi Mar 2024To explore the effectiveness of minimally invasive surgical treatment for pancreatic acinar cell carcinoma (PACC). Six patients with PACC diagnosed in Peking...
To explore the effectiveness of minimally invasive surgical treatment for pancreatic acinar cell carcinoma (PACC). Six patients with PACC diagnosed in Peking University Third Hospital from January 2010 to September 2022 were retrospectively selected. Preoperative evaluation was performed on whether the lesions were eligible for surgery, including whether radical resection of liver metastases could be performed. Laparoscopic or Da Vinci robot-assisted resection was performed on six patients, and spleen retention was determined according to the original lesions and the relationship with peripheral blood vessels and tissues, while simultaneous resection was performed on cases of peripheral organ tissue invasion. The patients' basic information, preoperative general conditions, preoperative diagnosis and tumor stage, minimally invasive surgery methods, postoperative complications, pathological results, tumor stage and follow-up data were collected and analyzed to explore the effectiveness of minimally invasive surgery. Among the six patients, four were males and two were females, with the age of 25-69 years. Five patients had abdominal pain and distension before surgery, five patients had tumors located at the tail of the pancreatic body, and one patient had tumors located at the head of the pancreas. Preoperative imaging (enhanced CT and MRI) was performed to measure the tumor diameter (2.8-10.0 cm). Tumor markers were elevated in two patients before surgery, and six patients underwent surgery through laparoscopy or robotic platform. No complications such as postoperative pancreatic fistula and bleeding were clinically relevant during and after surgery. There were two cases with concurrent or heterochronous liver metastasis, two cases with lymph node metastasis and nodular metastasis, four cases with tumor invasion of surrounding organs (stomach, spleen or duodenum), and three cases with vascular cancer thrombi. The follow-up time of the six patients was 12 to 165 months, and one patient underwent three operations due to postoperative liver metastasis and residual pancreatic recurrence, and the results were satisfactory. All the six patients survived at the last follow-up. PACC is prone to invade the surrounding organs, and has a large tumor diameter. Radical surgery for PACC can be completed through minimally invasive surgery, and satisfactory oncology prognosis can be obtained. In addition, some PACC patients with recurrence and metastasis can still be treated by surgery.
Topics: Male; Female; Humans; Adult; Middle Aged; Aged; Retrospective Studies; Carcinoma, Acinar Cell; Pancreatic Neoplasms; Laparoscopy; Minimally Invasive Surgical Procedures; Liver Neoplasms
PubMed: 38514344
DOI: 10.3760/cma.j.cn112137-20231008-00675 -
Updates in Surgery Mar 2024Transduodenal Ampullectomy (TA) is a procedure for resecting low-malignancy ampullary tumors, with postoperative fistula as a notable complication. This study aims to...
Transduodenal Ampullectomy (TA) is a procedure for resecting low-malignancy ampullary tumors, with postoperative fistula as a notable complication. This study aims to clarify the indications for TA, outline the surgical robotic technique, and emphasize the importance of comprehensive complication management alongside the surgical approach. This multimedia article provides a detailed exposition of the robotic TA surgical technique, including the most important steps involved in exposing and reimplanting biliary and pancreatic ducts. The procedure encompasses the mobilization of the hepatic flexure of the colon, an extensive Kocher maneuver for duodenal mobilization, and ampulla exposure through a duodenal incision. Employing retraction loop sutures enhances surgical field visibility. Reconstruction involves securing pancreatic and biliary ducts to the duodenal mucosa, each tutored with a silicon catheter, and suturing for ampullectomy completion. The total operative time was 380 min. Final histopathology disclosed high-grade dysplasia with an isolated focus of adenocarcinoma (pT1), accompanied by clear resection margins. A postoperative duodenal fistula occurred, managed successfully through conservative treatment, utilizing subcutaneous drainage. Despite accurate robotic TA execution, complications may arise. This study underscores the importance of a comprehensive approach, incorporating meticulous surgical technique and effective complication management, to optimize patient outcomes.
PubMed: 38507177
DOI: 10.1007/s13304-024-01808-4 -
VideoGIE : An Official Video Journal of... Mar 2024Video 1EUS-guided gastrojejunostomy and pyloric exclusion for a duodenal-renal-colonic fistula.
Video 1EUS-guided gastrojejunostomy and pyloric exclusion for a duodenal-renal-colonic fistula.
PubMed: 38482481
DOI: 10.1016/j.vgie.2023.11.005 -
Cancers Feb 2024This international multicenter cohort study included 30 centers. Patients with duodenal adenocarcinoma (DAC), intestinal-type (AmpIT) and pancreatobiliary-type (AmpPB)...
Different Periampullary Types and Subtypes Leading to Different Perioperative Outcomes of Pancreatoduodenectomy: Reality and Not a Myth; An International Multicenter Cohort Study.
This international multicenter cohort study included 30 centers. Patients with duodenal adenocarcinoma (DAC), intestinal-type (AmpIT) and pancreatobiliary-type (AmpPB) ampullary adenocarcinoma, distal cholangiocarcinoma (dCCA), and pancreatic ductal adenocarcinoma (PDAC) were included. The primary outcome was 30-day or in-hospital mortality, and secondary outcomes were major morbidity (Clavien-Dindo 3b≥), clinically relevant post-operative pancreatic fistula (CR-POPF), and length of hospital stay (LOS). Results: Overall, 3622 patients were included in the study (370 DAC, 811 AmpIT, 895 AmpPB, 1083 dCCA, and 463 PDAC). Mortality rates were comparable between DAC, AmpIT, AmpPB, and dCCA (ranging from 3.7% to 5.9%), while lower for PDAC (1.5%, = 0.013). Major morbidity rate was the lowest in PDAC (4.4%) and the highest for DAC (19.9%, < 0.001). The highest rates of CR-POPF were observed in DAC (27.3%), AmpIT (25.5%), and dCCA (27.6%), which were significantly higher compared to AmpPB (18.5%, = 0.001) and PDAC (8.3%, < 0.001). The shortest LOS was found in PDAC (11 d vs. 14-15 d, < 0.001). Discussion: In conclusion, this study shows significant variations in perioperative mortality, post-operative complications, and hospital stay among different periampullary cancers, and between the ampullary subtypes. Further research should assess the biological characteristics and tissue reactions associated with each type of periampullary cancer, including subtypes, in order to improve patient management and personalized treatment.
PubMed: 38473260
DOI: 10.3390/cancers16050899 -
Revista Espanola de Enfermedades... Mar 2024A 69-year-old male, three years post-endovascular exclusion for an abdominal aortic aneurysm, presented with asthenia and fever. An abdominal CT scan showed no...
A 69-year-old male, three years post-endovascular exclusion for an abdominal aortic aneurysm, presented with asthenia and fever. An abdominal CT scan showed no gastrointestinal tract communications, abscess, or contrast extravasation. Tc-99m-HMPAO-labeled leukocytes scintigraphy with SPECT/CT revealed increased uptake on the posterior surface of the aortic graft, along with air bubbles in its right iliac limb. Upper gastrointestinal endoscopy was performed, revealing a duodenal ulcer in the transition between the second and third portions. The ulcer exhibited yellow graft tissue at its center. The patient underwent in situ reconstruction, involving the replacement of the infected prosthetic graft, and the duodenal defect was addressed through segmental resection and duodenojejunal anastomosis. Secondary aorto-duodenal fistula (SADF), a rare complication of vascular surgery, may arise from factors such as local infection or graft-bowel contact. SADF, often located in the duodenum, poses a high mortality risk, necessitating early diagnosis. Clinical presentation varies from significant upper gastrointestinal bleeding to obscured bleeding.
PubMed: 38469815
DOI: 10.17235/reed.2024.10358/2024 -
Colorectal Disease : the Official... May 2024
Topics: Humans; Intestinal Fistula; Incidental Findings; Crohn Disease; Colonic Diseases; Duodenal Diseases; Intestinal Volvulus; Female; Adult; Digestive System Abnormalities; Male
PubMed: 38467578
DOI: 10.1111/codi.16942