TumorsPancreasAdenomaDiagnosis of duodenalCarcinomaMajor duodenaAdenocarcinomaNonampullary duodenalResectionCase of duodenalCystic neoplasmsPeriampullaryEndoscopyAdenomasTumorAmpullaryMetastasisLymphomaObstruction causedTumoursPancreaticoduodenectomyLesionsOutcomesUlcersHistological typePrimaryStentGastric cancerStagingBiliaryDuodenum
Tumors7
- Papillary tumors are unusual entities, making up less than 5% of all new digestive tract neoplasms in the United States. (medscape.com)
- Periampullary cancers can be broadly considered as tumors arising within 1 cm of the ampulla of Vater and include ampullary, distal bile duct, pancreatic, and duodenal cancers. (medscape.com)
- Although malignant tumors of the main papilla are more common, a number of benign neoplasms also may arise in the periampullary area, including benign adenomas (tubular and villous), lipomas, hamartomas, fibromas, and neurogenic tumors. (medscape.com)
- Duodenal carcinoids have morphologic and functional similarities to pancreatic islet-cell tumors. (medscape.com)
- Duodenal neuroendocrine neoplasms (dNENs) are heterogeneous tumors that can exhibit aggressive behavior, with loco-regional nodes and distant metastases. (enets.org)
- Sporadic tumors of the duodenal papilla are rare, with a prevalence of 0.04% to 0.12% in autopsies [1], most of which are adenomas histologically [2].They can arise from epithelium or the inner lining of the ampulla. (biomedres.us)
- The combination of duodenal GIST and gastrointestinal bleeding consist of a rare presentation for such tumors. (scielo.org)
Pancreas13
- Intraductal papillary mucinous neoplasm of the ileal heterotopic pancreas in a patient with hereditary non-polyposis colorectal cancer: A case report. (wjgnet.com)
- In 1946, Waugh and Clagett described a formal en-bloc resection of the gallbladder with the common bile duct (CBD), gastric antrum, duodenum, and head of pancreas performed as a one-stage procedure, which we recognize today as the classic pancreaticoduodenectomy. (medscape.com)
- The head of the pancreas lies in the duodenal C loop in front of the inferior vena cava (IVC) and the left renal vein (see the images below). (medscape.com)
- Pancreatic cystic neoplasms (PCNs) are predominantly benign entities which represent almost 50 percent of all cystic lesions of the pancreas. (ijsurgery.com)
- Mucinous cystic neoplasm of the pancreas presenting with hemosuccus pancreaticus: Report of a case. (ijsurgery.com)
- Hemosuccus pancreaticus caused by a mucinous cystic neoplasm of the pancreas. (ijsurgery.com)
- Serous cystic neoplasm of the pancreas: a multinational study of 2622 patients under the auspices of the Internstional Association of Pancreatology and European Pancreatic Club (European Study Group on Cystic Tumours of the Pancreas). (ijsurgery.com)
- Risk of malignancy in serous cystic neoplasms of the pancreas. (ijsurgery.com)
- Resected serous cystic neoplasms of the pancreas: a review of 158 patients with recommendations for treatment. (ijsurgery.com)
- Tseng JF, Warshaw AL, Sahani DV, Lauwers GY, Rattner DW, Fernandez-del Castillo C. Serous cystic neoplasms of the pancreas: tumour growth rates and recommendations for treatment. (ijsurgery.com)
- Das A, Wells C, Nguyen CC. Incidental cystic neoplasms of the pancreas: what is the optimal interval of imaging surveillance. (ijsurgery.com)
- The patient's duodenal obstruction had been caused by metastatic urothelial carcinoma within the pancreas. (hcahealthcare.com)
- This is the first description of a patient presenting with duodenal obstruction caused by urothelial carcinoma metastasizing to the pancreas. (hcahealthcare.com)
Adenoma5
- Tubular adenoma wase the most common type (63.6%) of non-ampullary duodenal neoplasms. (archive.org)
- Preoperative endoscopic diagnosis and timely treatment are important for the clinical management of sporadically superficial nonampullary duodenal epithelial tumours (SNADETs), including adenoma and adenocarcinoma limited to the submucosal layer. (biomedcentral.com)
- Superficial nonampullary duodenal epithelial tumours (SNADETs), including adenoma and adenocarcinoma limited to the submucosal layer, are rare, but the treatment outcomes for advanced cases are not satisfactory [ 1 ]. (biomedcentral.com)
- Low-grade duodenal adenoma (LGA) can be followed up, but high-grade adenoma (HGA) or higher among SNADETs without metastasis should be treated by endoscopic resection, including endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD). (biomedcentral.com)
- adenoma, dysplasia) lesion on the esophageal, gastric, duodenal or colorectal mucosa - non-epithelial (eg. (who.int)
Diagnosis of duodenal2
- According to multiple modalities and lab examination, we made a definite diagnosis of duodenal neoplasm. (biomedres.us)
- Immunohistochemical staining of the resected specimen confirmed the diagnosis of duodenal GIST with colon wall invasion. (scielo.org)
Carcinoma1
- Malignant Duodenal Obstruction Caused by Urothelial Carcinoma" by Dylan Johnson, Ankita Mishra et al. (hcahealthcare.com)
Major duodena3
- Endoscopic ultrasonography was then performed, showing a hypoechoic mass at the major duodenal papilla continuing to the lower common bile duct. (biomedres.us)
- A direct symptom of major duodenal papilla tumor is revealing of a space-occupying process in its projection. (bioplasm-nls.com)
- Fibrogastroduodenoscopy and three-dimensional Bioplasm machine have a significant importance in diagnostics of major duodenal papilla tumo. (bioplasm-nls.com)
Adenocarcinoma1
- Aneurysmal dilatation of the lumen may be seen and excludes other more common causes of duodenal wall neoplastic infiltration, namely adenocarcinoma. (eurorad.org)
Nonampullary duodenal1
- Endoscopic and surgical management of nonampullary duodenal neoplasms. (msdmanuals.com)
Resection6
- Endoscopic resection of duodenal neoplasms is widely used recently and it is an alternative treatment strategy to surgical excision. (archive.org)
- This study aimed to evaluate the safety and efficacy of endoscopic resection of duodenal neoplasms and to determine its outcomes. (archive.org)
- Conclusions: Endoscopic resection of duodenal neoplasm is a safe and effective treatment modality that can replace surgical resection in many cases. (archive.org)
- EMR frequently leads to a piecemeal resection, while ESD ensures a high en bloc resection rate with a high risk of complications. (biomedcentral.com)
- Laparoscopic endoscopic cooperative surgery is a promising treatment for SNADETs with excellent rates of en bloc resection and a low risk of complications, although it is expensive and requires many specialists. (biomedcentral.com)
- En-bloc resection of the tumor was carried out, included the fourth portion of the duodenum and the transverse and descending colon, without postoperative complications. (scielo.org)
Case of duodenal1
- A case of duodenal hemorrhage due to arteriorvenous malformation around a serous cystic neoplasm. (ijsurgery.com)
Cystic neoplasms3
- Incidental pancreatic cystic neoplasms in an asymptomatic healthy population. (ijsurgery.com)
- European evidence-based guidelines on pancreatic cystic neoplasms. (ijsurgery.com)
- Tumour size and location correlate with behavior is pancreatic serous cystic neoplasms. (ijsurgery.com)
Periampullary1
- He had performed the procedure on three patients as a two-stage operation for periampullary neoplasms, then later refined his methodology to a one-stage procedure. (medscape.com)
Endoscopy2
- Duodenal NENs (D-NENs) are increasing in incidence often incidentally identified at endoscopy. (enets.org)
- A 73-year-old man was admitted into our hospital with the chief complaint that neoplasm of the duodenal papilla was discovered under screening endoscopy for four months. (biomedres.us)
Adenomas6
- APC:T1556fs and STK11 mutations in duodenal adenomas and adenocarcinomas. (cdc.gov)
- Sporadic adenomas of the duodenal papilla are rare to screen in clinical practice that may become potentially invasive if left untreated. (biomedres.us)
- The benign adenomas of duodenal papilla are endoscopically feasible, and it offers a treatment procedure. (biomedres.us)
- A 73-year-old man was admitted to our hospital for diagnosis and treatment for duodenal adenomas. (biomedres.us)
- Villous or tubulovillous adenomas of the ampulla of Vater are particularly interesting since they may harbor an undetected malignant neoplasm that could become invasive if left untreated. (biomedres.us)
- The enlarging experience with removing colorectal polyps with snare polypectomy led to the recognition that the benign adenomas of duodenal papilla are endoscopically feasible [3]. (biomedres.us)
Tumor5
- INTRODUÇÃO: O tumor estromal gastrointestinal (GIST) é neoplasia pouco freqüente, sendo rara a combinação de acometimento duodenal e hemorragia digestiva, por isso apresenta-se este relato. (scielo.org)
- Encontrado na laparotomia de urgência tumor em quarta porção duodenal com invasão de cólon em ângulo esplênico, sendo realizada ressecção em bloco do duodeno acometido, segmento de cólon transverso e descendente, com boa evolução pós-operatória. (scielo.org)
- BACKGROUND: Gastrointestinal stromal tumor (GIST) represents an uncommon form of neoplasm. (scielo.org)
- Administration of chenodeoxycholate in the diet increased duodenal tumor number in Min/+ mice. (houstonmethodist.org)
- Promotion of duodenal tumor formation was accompanied by increased β-catenin expression in duodenal cells, as well as increased PGE 2 in duodenal tissue. (houstonmethodist.org)
Ampullary1
- Background/Aims: Sporadic non-ampullary duodenal neoplasms are rare and optimal treatment for these lesions remains undefined. (archive.org)
Metastasis1
- Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms . (lookformedical.com)
Lymphoma4
- Duodenal malignancies presenting with jaundice due to extrahepatic biliary obstruction occur in 43% of cases, but the exact prevalence of obstructive jaundice in duodenal lymphoma is unknown, although there are a few cases reported [5]. (eurorad.org)
- The CT appearance of duodenal lymphoma is variable: aneurysmal, constrictive, nodular and ulcerative infiltration. (eurorad.org)
- Abstract: Lymphoma is the most common malignant hematopoietic neoplasm in domestic felines. (visavet.es)
- Twenty-two cases of feline epitheliotropic duodenal T-cell lymphoma were characterized morphologically and immunohistochemically (CD3, Pax5, Ki-67), and Bcl-2 immunoexpression was established. (visavet.es)
Obstruction caused1
- Duodenal/Pyloric Stent is indicated for use in the palliative treatment of gastroduodenal obstruction caused by malignant neoplasms. (medorah.com)
Tumours3
- Neuroendocrine Neoplasms are considered solid tumours. (ronnyallan.net)
- Therefore, it is feasible to resect and cure duodenal tumours at the precancerous stage with less invasive endoscopic treatment under early endoscopic diagnosis. (biomedcentral.com)
- However, preoperative biopsy is undesirable for duodenal tumours, since it has poor accuracy and may cause unexpected submucosal fibrosis. (biomedcentral.com)
Pancreaticoduodenectomy1
- Although innumerable details of pancreaticoduodenectomy yield to continued innovation, a comprehensive discussion of intraoperative variants (ie, duct to mucosa vs invagination of the pancreaticojejunal anastomosis, diverse approaches to vein reconstructions, nuances of each enteric anastomosis, and modifications of Roux-en-Y reconstructions, to name a few) is beyond the scope of this article. (medscape.com)
Lesions1
- Eighteen (54.5%) lesions were found in the second portion of the duodenum, and 10 (30.3%) lesions on bulb and 3 (9.1%) lesions on superior duodenal angle. (archive.org)
Outcomes1
- Methods: We included 35 gastric cancer patients and 31 duodenal ulcer patients, which are considered the variant outcomes. (unair.ac.id)
Ulcers1
- Helicobacter pylori is a widespread human bacterial pathogen responsible for inducing gastric and duodenal ulcers and gastric cancers. (wustl.edu)
Histological type1
- The second neoplasm may have the same or different histological type and can occur in the same or different organs as the previous neoplasm but in all cases arises from an independent oncogenic event. (lookformedical.com)
Primary1
- Transfer of a neoplasm from its primary site to lymph nodes or to distant parts of the body by way of the lymphatic system. (lookformedical.com)
Stent1
- Duodenal/Pyloric stent features 12 radiopaque platinum markers enabling fluoroscopic visualization of the stent. (medorah.com)
Gastric cancer3
- In this study, we examined the phylogenetic origins of strains from gastric cancer and duodenal ulcer patients living in Bogota, Colombia. (unair.ac.id)
- thus, we did not detect any difference in phylogenetic distribution between gastric cancer and duodenal ulcer strains in the hpEurope group in Colombia. (unair.ac.id)
- Conclusions: Our study showed that a phylogeographic origin determined by MLST was insufficient for distinguishing between gastric cancer and duodenal ulcer risk among hpEurope strains in the Andean region in Colombia. (unair.ac.id)
Staging1
- Neoplasm staging. (lookformedical.com)
Biliary2
- This duodenal thickening caused biliary and pancreatic ducts dilatation. (eurorad.org)
- Bypass surgery is done in some cases to relieve the biliary and duodenal obstruction [4]. (eurorad.org)
Duodenum1
- Physiological pancreatico-duodenal DOTA-Exendin-4 uptake in the Brunner's glands of the proximal duodenum occurs in Glucagon-like peptide-1 receptor (GLP-1R) imaging and is a known potential pitfall. (enets.org)