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International Journal of Surgery Case... May 2023A small bowel gastrointestinal stromal tumor (GIST) is a rare neoplasm of the gastrointestinal tract. The manifestation of bleeding is a diagnostic challenge and could...
INTRODUCTION
A small bowel gastrointestinal stromal tumor (GIST) is a rare neoplasm of the gastrointestinal tract. The manifestation of bleeding is a diagnostic challenge and could present as a life-threatening situation that needs urgent intervention.
PRESENTATION OF CASE
64-year-old woman consulted for episodes of melena and anemia. The upper and lower endoscopies were not diagnostic. Capsule endoscopy (CE) revealed a probable jejunal hemangioma, however double-balloon enteroscopy and magnetic resonance imaging (MRI) did not show any intestinal nodule but MRI show a pelvic mass apparently related to the uterus confirmed by a gynecologist. Even so, the patient returned with melena, and a contrast-enhanced computed tomography (CT) scan again identified a pelvic mass, highlighting that its vascularization drained into the superior mesenteric territory and seemed to invade the jejunum, with active bleeding, suspicious for jejunal GIST. A laparotomy was performed to remove the jejunal mass. Histopathology and immunohistochemical studies confirmed the diagnosis.
DISCUSSION
Bleeding is a common symptom in small bowel GISTs but its diagnoses could be difficult because its location. In most cases, gastroscopy and colonoscopy are not useful and CE or imaging studies are necessary to find the cause of bleeding. Moreover, it has recently proved that bleeding is a prognostic risk factor because it is related to tumor rupture and tumor invasion of blood vessels.
CONCLUSION
In this case, bleeding caused by small bowel GIST was misdiagnosed in endoscopic procedures and the clinical management was delayed. CT angiography was the most effective investigation to detect the source of bleeding.
PubMed: 37137174
DOI: 10.1016/j.ijscr.2023.108257 -
World Journal of Clinical Cases Apr 2023Intraductal papillary mucinous neoplasm (IPMN) is a rare pancreatic tumor and has the potential to become malignant. Surgery is the most effective treatment at present,...
BACKGROUND
Intraductal papillary mucinous neoplasm (IPMN) is a rare pancreatic tumor and has the potential to become malignant. Surgery is the most effective treatment at present, but there is no consensus on the site of resection. Heterotopic pancreas occurs in the gastrointestinal tract, especially the stomach and duodenum but is asymptomatic and rare. We report a case of ectopic pancreas with IPMN located in the jejunum.
CASE SUMMARY
A 56-year-old male patient suffered from severe pain, nausea and vomiting due to a traffic accident and sought emergency treatment at our hospital. Contrast-enhanced computed tomography of the whole abdomen suggested splenic congestion, which was considered to be splenic rupture. Emergency laparotomy was performed, and the ruptured spleen was removed during the operation. Unexpectedly, a cauliflower-like mass of about 2.5 cm × 2.5 cm in size was incidentally found about 80 cm from the ligament of Treitz during the operation. A partial small bowel resection was performed, and postoperative pathology confirmed the small bowel mass as heterotopic pancreas with low-grade IPMN.
CONCLUSION
Ectopic pancreas occurs in the jejunum and is pathologically confirmed as IPMN after surgical resection.
PubMed: 37123302
DOI: 10.12998/wjcc.v11.i11.2496 -
The Journal of Thoracic and... Oct 2023The effect of a patient's Social Vulnerability Index (SVI) on complication rates after esophagectomy remains unstudied. The purpose of this study was to determine how...
OBJECTIVES
The effect of a patient's Social Vulnerability Index (SVI) on complication rates after esophagectomy remains unstudied. The purpose of this study was to determine how social vulnerability influences morbidity following esophagectomy.
METHODS
This was a retrospective review of a prospectively collected esophagectomy database at one academic institution, 2016 to 2022. Patients were grouped into low-SVI (<75%ile) and high-SVI (>75%ile) cohorts. The primary outcome was overall postoperative complication rate; secondary outcomes were rates of individual complications. Perioperative patient variables and postoperative complication rates were compared between the 2 groups. Multivariable logistic regression was used to control for covariates.
RESULTS
Of 149 patients identified who underwent esophagectomy, 27 (18.1%) were in the high-SVI group. Patients with high SVI were more likely to be of Hispanic ethnicity (18.5% vs 4.9%, P = .029), but there were no other differences in perioperative characteristics between groups. Patients with high SVI were significantly more likely to develop a postoperative complication (66.7% vs 36.9%, P = .005) and had greater rates of postoperative pneumonia (25.9% vs 6.6%, P = .007), jejunal feeding-tube complications (14.8% vs 3.3%, P = .036), and unplanned intensive care unit readmission (29.6% vs 12.3%, P = .037). In addition, patients with high SVI had a longer postoperative hospital length of stay (13 vs 10 days, P = .017). There were no differences in mortality rates. These findings persisted on multivariable analysis.
CONCLUSIONS
Patients with high SVI have greater rates of postoperative morbidity following esophagectomy. The effect of SVI on esophagectomy outcomes warrants further investigation and may prove useful in identifying populations that benefit from interventions to mitigate these complications.
Topics: Humans; Esophagectomy; Social Vulnerability; Morbidity; Postoperative Complications; Retrospective Studies; Esophageal Neoplasms
PubMed: 37119966
DOI: 10.1016/j.jtcvs.2023.04.027 -
Asian Journal of Surgery Jan 2024Hepatoduodenal ligamentectomy (HL) is a challenging surgery for advanced perihilar cholangiocarcinoma extensively invading the hepatoduodenal ligament. A...
TECHNIQUE
Hepatoduodenal ligamentectomy (HL) is a challenging surgery for advanced perihilar cholangiocarcinoma extensively invading the hepatoduodenal ligament. A liver-transection first approach in HL is a no-touch technique wherein liver transection is performed first, and the affected liver and hepatoduodenal ligament are removed en bloc. This approach allows for the early assessment of resectability and feasibility of vascular reconstruction.
RESULTS
This video shows a 57-year-old man with advanced intrahepatic cholangiocarcinoma in the left hepatic lobe, which had directly invaded the perihilar region and the hepatoduodenal ligament via lymph node metastasis. The lymph node was extensively invasive into both the proper hepatic artery and portal vein. The case was initially deemed unresectable, but after three months of chemotherapy, conversion surgery was considered feasible. The common hepatic artery and gastroduodenal artery and then the common bile duct and main trunk of portal vein were secured at the pancreatic superior border. Hepatic dissection was performed along the Cantlie line. The right Glissonean pedicle was secured, including the right hepatic duct, right hepatic artery and right portal vein, and the operation was deemed feasible. The portal vein was dissected and reconstructed using the right external iliac vein. The left and caudate lobe with the middle hepatic vein and hepatoduodenal ligament were resected en bloc. Subsequentially, the common hepatic artery and right hepatic artery were reconstructed using the jejunal artery.
CONCLUSION
The liver-transection first approach allowed us to determine the resectability of en bloc resection of the hepatoduodenal ligament at an early stage of surgery.
Topics: Male; Humans; Middle Aged; Hepatectomy; Bile Duct Neoplasms; Liver; Cholangiocarcinoma; Bile Ducts, Intrahepatic; Ligaments
PubMed: 37105811
DOI: 10.1016/j.asjsur.2023.04.071 -
World Journal of Surgical Oncology Apr 2023To compare the clinical efficacy of two alimentary tract reconstruction methods-"P"-shape jejunal interposition (PJI) and Roux-en-Y anastomosis after total gastrectomy. (Meta-Analysis)
Meta-Analysis
BACKGROUND
To compare the clinical efficacy of two alimentary tract reconstruction methods-"P"-shape jejunal interposition (PJI) and Roux-en-Y anastomosis after total gastrectomy.
METHOD
The following search phrases were utilized to search PubMed, Cochrane Library, Embase, China Academic Journals Network Full-text Database (CNKI), and Wanfang Database as of April 2022: "gastrectomy," "Roux-en-Y," "interposition," "total gastrectomy," and "jejunal interposition." Meta-analysis of the operation time, intraoperative blood loss, complication rate, and postoperative nutritional status of patients was performed using RevMan 5.4 software.
RESULTS
A total of 24 studies and 1887 patients were included in the study. Among patients who received a total gastrectomy, the operation time in the PJI group was substantially longer than that in the Roux-en-Y group (WMD = 19.77, 95% CI: 5.84-33.70, P = 0.005). The incidence of postoperative reflux esophagitis in the PJI group was considerably reduced than that in the Roux-en-Y group (OR = 0.39, 95% CI: 0.28-0.56, P < 0.01). The probability of postoperative dumping syndrome in the PJI group was significantly lower than that in the Roux-en-Y group (OR = 0.27, 95% CI: 0.17-0.43, P < 0.01), and the postoperative body mass changes were significantly lower in the PJI group than in the Roux-en-Y group (WMD = 3.94, 95% CI: 2.24-5.64, P < 0.01). The PJI group had substantially higher postoperative hemoglobin, albumin, and total protein levels than the Roux-en-Y group (WMD = 13.94, 95% CI: 7.77-19.20, P < 0.01; WMD = 3.97, 95% CI: 2.58-5.37, P < 0.01; WMD = 5.31, 95% CI: 3.45-7.16, P < 0.01). The prognostic nutritional index was higher in the PJI group than in the Roux-en-Y group (WMD = 9.25, 95% CI: 7.37-11.13, P < 0.01).
CONCLUSION
PJI is a safe and effective reconstruction method and is superior to Roux-en-Y anastomosis in the prevention and treatment of postoperative complications and postoperative nutritional recovery in patients after total gastrectomy.
Topics: Humans; Anastomosis, Roux-en-Y; Stomach Neoplasms; Anastomosis, Surgical; Gastrectomy; Treatment Outcome; Postoperative Complications; Jejunum
PubMed: 37098553
DOI: 10.1186/s12957-023-03002-z -
Case Reports in Pathology 2023Inflammatory fibroid polyp (IFP), initially considered a reactive process, is now recognized as a benign mesenchymal neoplasm of the gastrointestinal tract. We report a...
Inflammatory fibroid polyp (IFP), initially considered a reactive process, is now recognized as a benign mesenchymal neoplasm of the gastrointestinal tract. We report a case of a 68-year-old woman with medically refractory Crohn disease that presented with intussusception requiring surgical intervention. The resection revealed a jejunal mass consisting of a submucosal proliferation of bland spindle cells in a fibrous stroma infiltrated by numerous eosinophils. By immunohistochemistry, the lesion was positive for vimentin and negative for desmin, smooth muscle actin (SMA), S-100, CD117, DOG1, ALK (D5F3), Melan-A, HMB-45, CD34, and STAT6. Ki-67 proliferative index was low (<1%). The mass was classified as IFP by its characteristic morphology and associated eosinophilia. IFP should be considered in the differential diagnosis of adults with intussusception or bowel obstruction. Definitive treatment typically requires surgical resection of the involved bowel segment.
PubMed: 37091748
DOI: 10.1155/2023/9417141 -
Zhonghua Wai Ke Za Zhi [Chinese Journal... Jun 2023To explore the development of the pancreatic surgeon technique in a high-volume center. A total of 284 cases receiving pancreatic surgery by a single surgeon from June...
To explore the development of the pancreatic surgeon technique in a high-volume center. A total of 284 cases receiving pancreatic surgery by a single surgeon from June 2015 to December 2020 were retrospectively included in this study. The clinical characteristics and perioperative medical history were extracted from the medical record system of Zhongshan Hospital,Fudan University. Among these patients,there were 140 males and 144 females with an age ( (IQR)) of 61.0 (16.8) years(range: 15 to 85 years). The "back-to-back" pancreatic- jejunal anastomosis procedure was used to anastomose the end of the pancreas stump and the jejunal wall. Thirty days after discharge,the patients were followed by outpatient follow-up or telephone interviews. The difference between categorical variables was analyzed by the Chi-square test or the CMH chi-square test. The statistical differences for the quantitative data were analyzed using one-way analysis of variance or Kruskal-Wallis test and further analyzed using the LSD test or the Nemenyi test,respectively. Intraoperative blood loss in pancreaticoduodenectomy between 2015 and 2020 were 300,100(100),100(100),100(0),100(200) and 150 (200) ml,respectively. Intraoperative blood loss in distal pancreatectomy was 250 (375),100 (50),50 (65), 50 (80),50 (50),and 50 (100) ml,respectively. Intraoperative blood loss did not show statistical differences in the same operative procedure between each year. The operative time for pancreaticoduodenectomy was respectively 4.5,5.0(2.0),5.5(0.8),5.0(1.3),5.0(3.3) and 5.0(1.0) hours in each year from 2015 to 2020,no statistical differences were found between each group. The operating time of the distal pancreatectomy was 3.8 (0.9),3.0 (1.5),3.0 (1.8),2.0 (1.1),2.0 (1.5) and 3.0(2.0) hours in each year,the operating time was obviously shorter in 2018 compared to 2015 (=0.026) and 2020 (=0.041). The median hospital stay in 2020 for distal pancreatectomy was 3 days shorter than that in 2019. The overall incidence of postoperative pancreatic fistula gradually decreased,with a incident rate of 50.0%,36.8%,31.0%,25.9%,21.1% and 14.8% in each year. During this period,in a total of 3,6,4,2,0 and 20 cases received laparoscopic operations in each year. The incidence of clinically relevant pancreatic fistula (grade B and C) gradually decreased,the incident rates were 0,4.8%,7.1%,3.4%,4.3% and 1.4%,respectively. Two cases had postoperative abdominal bleeding and received unscheduled reoperation. The overall rate of unscheduled reoperation was 0.7%. A patient died within 30 days after the operation and the overall perioperative mortality was 0.4%. The surgical training of a high-volume center can ensure a high starting point in the initial stage and steady progress of pancreatic surgeons,to ensure the safety of pancreatic surgery.
Topics: Male; Female; Humans; Pancreatic Fistula; Retrospective Studies; Blood Loss, Surgical; Pancreatectomy; Pancreaticoduodenectomy; Postoperative Complications; Surgeons; Postoperative Hemorrhage; Pancreatic Neoplasms
PubMed: 37088485
DOI: 10.3760/cma.j.cn112139-20221027-00462 -
Cureus Mar 2023Intussusception is considered one of the rare causes of intestinal obstruction in adults compared to pediatric patients. It usually presents with non-specific clinical...
Intussusception is considered one of the rare causes of intestinal obstruction in adults compared to pediatric patients. It usually presents with non-specific clinical manifestations ranging from mild recurrent abdominal pain to severe acute abdominal pain. The non-specificity of its symptoms makes it difficult to diagnose preoperatively. As 90% of adult intussusceptions are due to a pathological lead point, this prompts the underlying medical condition to be identified. We herein report a rare case of a 21-year-old male with atypical clinical features of Peutz-Jegher syndrome (PJS), presenting with jejunojejunal intussusception as a result of a hamartomatous intestinal polyp. A preliminary diagnosis of intussusception was made after an abdominal computed tomography (CT) scan and was confirmed intraoperatively. Postoperatively, the patient's condition improved steadily, and he was discharged with a referral to the gastroenterologist for further assessment.
PubMed: 37065405
DOI: 10.7759/cureus.36107 -
Nigerian Journal of Clinical Practice Mar 2023Melanoma is a relatively rare tumour with tendency to metastasize to the gastrointestinal tract. Metastasis to the intestine constitutes a majority of the...
Melanoma is a relatively rare tumour with tendency to metastasize to the gastrointestinal tract. Metastasis to the intestine constitutes a majority of the gastrointestinal tract melanoma metastases and confers a poor prognosis. While post-mortem studies detect that more than half of the melanoma patients have gastrointestinal tract metastasis, only minority are diagnosed, and even rarer present with intussusception. Intussusception, mainly a paediatric entity, is also seen among adult patients with underlying inflammatory bowel disease or tumour. In this report, we describe a patient with a melanoma in remission who presented with intestinal obstruction after months of vague abdominal complaints. Laparotomy revealed jejunal intussusception and histopathological staining confirmed the melanoma diagnosis. No other distant metastases other than the jejunum were revealed after extensive investigation.
Topics: Adult; Humans; Child; Intussusception; Jejunum; Neoplasm Recurrence, Local; Melanoma; Intestinal Obstruction; Syndrome
PubMed: 37056115
DOI: 10.4103/njcp.njcp_675_22 -
Cureus Feb 2023The most common primary non-epithelial neoplasms of the gastrointestinal (GI) tract are gastrointestinal stromal tumors (GISTs). Ten percent (10%) of GISTs arise from...
The most common primary non-epithelial neoplasms of the gastrointestinal (GI) tract are gastrointestinal stromal tumors (GISTs). Ten percent (10%) of GISTs arise from the jejunum. Usually, patients complain of abdominal discomfort, but they may present with complications such as intestinal obstruction or bleeding. This report describes a 35-year-old male who presented with unusually massive, acute lower GI bleeding. After resuscitation and investigations (including a contrast-enhanced computed tomography of the abdomen and lower GI endoscopy), the patient underwent diagnostic laparoscopy and bowel resection of the affected section with anastomosis, and he had an eventful postoperative course. Studies suggest that GI bleeding in GIST occurs due to the ulceration and necrosis of the overlying mucosa caused by the pressure effect of the mass. Small-bowel GISTs are categorized based on their size. Many guidelines have advocated conservative management for small GISTs (<2 cm) that are in the jejunum. This patient has a rare case of a small jejunal GIST with a rare presentation of massive lower GI bleeding. A multidisciplinary approach is useful in managing such cases, and our case showed that laparoscopic intervention is a feasible option in a stable patient with massive lower GI bleeding.
PubMed: 36968934
DOI: 10.7759/cureus.35287