keyword
MENU ▼
Read by QxMD icon Read
search

duodenal cancer

keyword
https://www.readbyqxmd.com/read/28643308/-anatomical-strategies-of-henle-trunk-in-laparoscopic-right-hemi-colectomy-for-right-colon-cancer
#1
Bo Feng, Xialin Yan, Sen Zhang, Pei Xue, Zirui He, Minhua Zheng
The advancement of laparoscopic surgery serves as a trigger for better understanding of the vascular structure at the inferior border of the pancreas, especially Henle trunk. Henle trunk was first found as convergence to superior mesenteric vein (SMV) conjoined by sub-right colon vein (SRCV) and right gastroepiploic vein (RGEV), but decades later, anterior superior pancreatic duodenal vein (ASPDV) was described as another conjoint vein of Henle trunk. These tributaries are the basic elements of Henle trunk in early years' study...
June 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28625069/a-rare-cause-of-intestinal-bleeding-duodenal-metastasis-from-endometrial-cancer
#2
Cátia Leitão, Ana Caldeira, António Banhudo
With this report we alert to an extremely rare case of duodenal metastases, from an endometrial adenocarcinoma by lymphatic spread and whose primary manifestation was with gastrointestinal bleeding. We think this is the first case reported of duodenal metastases from endometrial carcinoma and with this presentation.
June 19, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28622478/novel-nonsurgical-endoscopic-approaches-for-the-treatment-of-obesity
#3
Ryan T Hurt, Thomas H Frazier, Manpreet S Mundi
Globally, obesity is a leading cause of preventable death and is associated with >60 comorbid medical conditions, including 10 types of cancer that are strongly associated with body mass index. There are a number of traditional obesity treatments-for example, lifestyle management (eg, decreased caloric intake and increased expenditure), pharmacotherapy, and bariatric surgery. Recently, endoscopic approaches have emerged as a viable alternative for weight loss. Endoscopically placed intragastric balloons were introduced in the early 1980s for the treatment of medically complicated obesity but, unfortunately, had high rates of complications, such as premature deflation leading to obstruction...
June 1, 2017: Nutrition in Clinical Practice
https://www.readbyqxmd.com/read/28617917/genomic-profiling-of-small-bowel-adenocarcinoma
#4
Alexa B Schrock, Craig E Devoe, Robert McWilliams, James Sun, Thomas Aparicio, Philip J Stephens, Jeffrey S Ross, Richard Wilson, Vincent A Miller, Siraj M Ali, Michael J Overman
Importance: Small-bowel adenocarcinomas (SBAs) are rare cancers with a significantly lower incidence, later stage at diagnosis, and worse overall survival than other intestinal-derived cancers. To date, comprehensive genomic analysis of SBA is lacking. Objective: To perform in-depth genomic characterization of a large series of SBAs and other gastrointestinal tumors to draw comparisons and identify potentially clinically actionable alterations. Design, Setting, and Participants: Prospective analysis was performed of clinical samples from patients with SBA (n = 317), colorectal cancer (n = 6353), and gastric carcinoma (n = 889) collected between August 24, 2012, and February 3, 2016, using hybrid-capture-based genomic profiling, at the request of the individual treating physicians in the course of clinical care for the purpose of making therapy decisions...
June 15, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28616405/endoscopic-treatment-for-distal-malignant-biliary-obstruction
#5
REVIEW
Kazuya Matsumoto, Yohei Takeda, Takumi Onoyama, Soichiro Kawata, Hiroki Kurumi, Hiroki Koda, Taro Yamashita, Hajime Isomoto
Distal malignant biliary obstruction (MBO) leads to obstructive jaundice as a result of when the bile excretion from the liver is disturbed and induces hepatic failure and sepsis, which when complicated with cholangitis, it becomes necessary to perform drainage for the MBO. For biliary drainage, we can perform a surgical bypass operation, percutaneous transhepatic biliary drainage (PTBD), endoscopic biliary drainage (EBD) via duodenal papilla, or endoscopic ultrasound (EUS)-guided biliary drainage (EUS-BD), which is a transgastrointestinal biliary drainage...
April 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28612201/supportive-care-in-pancreatic-ductal-adenocarcinoma
#6
REVIEW
B Laquente, A Calsina-Berna, A Carmona-Bayonas, P Jiménez-Fonseca, I Peiró, A Carrato
Pancreatic ductal adenocarcinoma (PDAC) is one of the cancers with poorest prognosis and represents the third leading cause of cancer-related deaths in Western countries. Despite advances in diagnostic procedures and treatment, diagnosis is made in most cases when the disease is locally advanced or metastatic. Supportive care aims to improve symptoms, reduce hospital admission rates, and preserve quality of life. Proper symptomatic management is critical to allow administration of chemotherapy and radiotherapy...
June 13, 2017: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/28611556/therapeutic-interventional-endoscopic-ultrasound-based-on-rare-cases-in-indonesia-a-single-center-experience-in-unselected-patients
#7
Cosmas Rinaldi A Lesmana, Rino A Gani, Irsan Hasan, Andri Sanityoso Sulaiman, Laurentius A Lesmana
BACKGROUND: Endoscopic ultrasound (EUS) is still not widely available and has a barrier in most Southeast Asian countries due to lack of training program, high cost, and hospital investment. In this study, we would like to show the impact of therapeutic interventional EUS procedures in gastroenterology practice in Indonesia, which represents the biggest Southeast Asian country. METHODS: Patients who underwent interventional EUS procedure in Medistra Hospital were prospectively recruited within 1 year...
January 2017: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/28607290/technique-of-totally-robotic-delta-shaped-anastomosis-in-distal-gastrectomy
#8
Hidehiko Kitagami, Keisuke Nonoyama, Akira Yasuda, Yo Kurashima, Kaori Watanabe, Shiro Fujihata, Minoru Yamamoto, Yasunobu Shimizu, Moritsugu Tanaka
BACKGROUND: We aimed to clarify the utility of delta-shaped anastomosis (Delta), an intracorporeal Billroth-I anastomosis-based reconstruction technique used after laparoscopy-assisted distal gastrectomy (LADG), in robot-assisted distal gastrectomy (RADG). METHODS: RADG was performed in patients with clinical Stage I gastric cancer, and reconstruction was performed using Delta. The Delta procedure was the same as that performed after LADG, and the operator practiced the procedure in simulated settings with surgical assistants before the operation...
July 2017: Journal of Minimal Access Surgery
https://www.readbyqxmd.com/read/28591040/an-uncommon-cause-of-gastric-outlet-obstruction-a-case-report
#9
Manjusha Bandireddy, Noemi Baffy
RATIONALE: Metastatic involvement of the gastrointestinal tract is an uncommon scenario encountered in the clinical practice. Our case represents a gastric outlet obstruction (GOO) as a consequence of distant Transitional cell carcinoma (TCC) metastasis without any lymph node involvement in association with inflammatory stranding leading to extrinsic duodenal obstruction. PATIENT CONCERNS: We report an unusual case of a 73-year-old male presented with a five-week history of nausea, vomiting and abdominal pain due to the metastatic extension from TCC that had been considered in remission...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28584890/survival-benefit-of-d2-plus-gastrectomy-in-gastric-cancer-patients-with-duodenal-invasion
#10
Koshi Kumagai, Takeshi Sano, Naoki Hiki, Souya Nunobe, Masahiro Tsujiura, Satoshi Ida, Manabu Ohashi, Toshiharu Yamaguchi
BACKGROUND: The optimal extent of lymph node (LN) dissection for gastric cancer with duodenal invasion is yet to be clarified. This study sought to evaluate the significance of gastrectomy with D2-plus lymphadenectomy including posterior LNs along the common hepatic artery (no. 8p), hepatoduodenal ligament LNs along the bile duct (no. 12b) and those behind the portal vein (no. 12p), LNs on the posterior surface of the pancreatic head (no. 13), LNs along the superior mesenteric vein (no...
June 5, 2017: Gastric Cancer
https://www.readbyqxmd.com/read/28583893/clinicopathologic-features-surgical-treatments-and-outcomes-of-small-bowel-tumors-a-retrospective-study-in-china
#11
Shuisheng Zhang, Cuiling Zheng, Yingtai Chen, Quan Xu, Jie Ma, Wei Yuan, Qinglong Jiang, Yajie Zhao, Jianwei Zhang, Xu Che, Chengfeng Wang, Xiaozhun Huang, Fang Chen, Nianchang Wang, Xiao Ma, Zhongmin Lan
BACKGROUND: Small bowel tumors are relatively rare. Accumulation of data regarding their clinical presentation, pathologic features, prognostic factors, treatment modalities, and outcome has been an issue. We summarize the clinicopathologic features and evaluate the long-term outcome of patients with small bowel tumors who underwent surgery. METHODS: This is a retrospective study of medical records of 456 patients with small bowel tumors treated surgically at a Cancer Hospital between 1999 and 2016...
June 2, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28577915/histo-blood-group-carbohydrates-as-facilitators-for-infection-by-helicobacter-pylori
#12
REVIEW
Cinara Cássia Brandão de Mattos, Luiz Carlos de Mattos
Helicobacter pylori infect millions of people around the world. It occupies a niche in the human gastrointestinal tract characterized by high expression of a repertoire of carbohydrates. ABO and Lewis histo-blood group systems are controlled by genes coding for functional glycosyltransferases which synthesize great diversity of related fucosylated carbohydrate in different tissues, including gastrointestinal mucosa, and exocrine secretions. The structural diversity of histo-blood group carbohydrates is highly complex and depends on epistatic interactions among gene-encoding glycosyltransferases...
May 31, 2017: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/28558668/combination-of-helicobacter-pylori-infection-and-the-interleukin-8-251%C3%A2-t%C3%A2-%C3%A2-a-polymorphism-but-not-the-mannose-binding-lectin-2-codon-54%C3%A2-g%C3%A2-%C3%A2-a-polymorphism-might-be-a-risk-factor-of-gastric-cancer
#13
Young Woon Chang, Chi Hyuk Oh, Jung-Wook Kim, Jae Won Lee, Mi Ju Park, Jae-Jun Shim, Chang Kyun Lee, Jae-Young Jang, Seok Ho Dong, Hyo Jong Kim, Sung Soo Kim, Byung-Ho Kim
BACKGROUND: Mannose-binding lectin (MBL) acts in the innate immune response to Helicobacter pylori. Interleukin 8 (IL-8) is a potent cytokine produced by gastric epithelial cells in response to H. pylori. We aimed to investigate whether polymorphisms in MBL2 and IL-8 influence susceptibility to H. pylori infection, and the associations of these polymorphisms with the risk of gastroduodenal diseases in a Korean population. METHODS: We consecutively enrolled 176 H...
May 30, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28547986/simultaneous-occurrence-of-pancreatic-mixed-acinar-ductal-adenocarcinoma-and-primary-follicular-lymphoma-of-the-duodenum-accompanied-by-increased-number-of-igg4-plasma-cells-in-tumor-free-parenchyma-as-concomitant-igg4-related-disease-or-reaction-to-tumor-a
#14
Branislava Ranković, Clara Limbaeck-Stokin, Mihajlo Đokić, Dragoje Stanisavljević, Metka Volavšek
Mixed acinar-ductal carcinoma is rare among pancreatic cancers, as is duodenal involvement in follicular lymphoma (FL). Although usually a systemic disease, primary FL of the duodenum occurs, with superficial involvement of the intestinal wall and low risk of progression. We report on a unique case of mixed ductal-acinar carcinoma of the pancreatic head accompanied by low-grade duodenal FL and autoimmune pancreatitis-like changes in adjacent pancreatic parenchyma. To our knowledge this is the first report of concomitant pancreatic mixed acinar-ductal carcinoma and duodenal FL...
2017: Polish Journal of Pathology: Official Journal of the Polish Society of Pathologists
https://www.readbyqxmd.com/read/28503312/germline-and-somatic-genetic-changes-in-multicentric-tumors-obtained-from-a-patient-with-multiple-endocrine-neoplasia-type-1
#15
Akane Naruoka, Sumiko Ohnami, Takeshi Nagashima, Masakuni Serizawa, Keiichi Ohshima, Shumpei Ohnami, Kenichi Urakami, Yasue Horiuchi, Yoshimi Kiyozumi, Masato Abe, Takashi Nakajima, Teiichi Sugiura, Katsuhiko Uesaka, Masatoshi Kusuhara, Ken Yamaguchi
Multiple endocrine neoplasia type 1 (MEN1) is a hereditary cancer syndrome caused by germline mutations of the MEN1 gene located in chromosome 11q13. In patients with MEN1, multicentric tumors develop in the involved organs; however, precise evaluation of genetic changes in these multicentric tumors has not been performed. In the present study, using whole-exome sequencing, we analyzed germline and somatic genetic changes in blood cells, two pancreatic endocrine tumors and one duodenal tumor obtained from a patient with MEN1 gastrinoma...
2017: Human Genome Variation
https://www.readbyqxmd.com/read/28502094/programmed-cell-death-ligand-1-pd-l1-overexpression-in-ampulla-of-vater-carcinoma-and-its-pre-invasive-lesions
#16
Deborah Saraggi, Francesca Galuppini, Andrea Remo, Emanuele D L Urso, Deborah Bacchin, Roberta Salmaso, Cristiano Lanza, Riccardo Q Bao, Giuseppe Niccolò Fanelli, Vincenza Guzzardo, Claudio Luchini, Marco Scarpa, Fabio Farinati, Matteo Fassan, Massimo Rugge
AIMS: PD-1/PD-L1 checkpoint immunotherapy has recently been proposed as a promising treatment in relapsed/refractory disease, eventually used in combination with the traditional chemotherapy in different cancer settings. No data are still now available about PD-L1 expression in ampulla of Vater carcinoma and its preinvasive lesions. METHODS AND RESULTS: We assessed the immunohistochemical expression of PD-L1 in a series of 26 ampullary adenocarcinomas, 50 ampullary dysplastic lesions, and 10 normal duodenal mucosa samples...
May 14, 2017: Histopathology
https://www.readbyqxmd.com/read/28490611/extracolonic-cancer-risk-in-dutch-patients-with-apc-adenomatous-polyposis-coli-associated-polyposis
#17
Zeinab Ghorbanoghli, Barbara Aj Bastiaansen, Alexandra Mj Langers, Fokko M Nagengast, Jan-Werner Poley, James Ch Hardwick, Jan J Koornstra, Silvia Sanduleanu, Wouter H de Vos Tot Nederveen Cappel, Ben Jm Witteman, H Morreau, Evelien Dekker, Hans Fa Vasen
BACKGROUND: Screening of patients with familial adenomatous polyposis (FAP) have led to a substantial reduction in mortality due to colorectal cancer (CRC). Recent guidelines suggest that surveillance of non-intestinal malignancies should also be considered in those patients. However, the value of these surveillance programmes is unknown. The aims of this study were (1) to assess the occurrence of extracolonic malignancies in a large series of adenomatous polyposis coli (APC) mutation carriers and (2) to evaluate the causes of death...
May 10, 2017: Journal of Medical Genetics
https://www.readbyqxmd.com/read/28469125/mucosa-associated-lymphoid-tissue-malt-lymphoma-of-the-colon-a-case-report-and-a-literature-review
#18
Hafsa Abbas, Masooma Niazi, Jasbir Makker
BACKGROUND Non-Hodgkin lymphoma (NHL) is a well-known hematologic malignancy. The gastrointestinal (GI) tract is the most commonly involved extra nodal site. MALT lymphomas are uncommon, accounting for 5% of all NHL. Gastric mucosa-associated lymphoid tissue (MALT) lymphoma is the prototype seen in association with Helicobacter pylori. Colonic MALT lymphoma is rare and comprises only 2.5% of the MALT lymphomas. Its etiology and treatment is not well established.  CASE REPORT A 56-year-old Hispanic woman presented to the clinic with symptoms of chronic epigastric pain for the past three years and a 13-pound weight loss over the past two months...
May 4, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28467793/the-different-pathogeneses-of-sporadic-adenoma-and-adenocarcinoma-in-non-ampullary-lesions-of-the-proximal-and-distal-duodenum
#19
Ayumi Niwa, Seiya Kuwano, Hiroyuki Tomita, Keita Kimura, Yukiya Orihara, Tomohiro Kanayama, Kei Noguchi, Kenji Hisamatsu, Takayuki Nakashima, Yuichiro Hatano, Akihiro Hirata, Tatsuhiko Miyazaki, Kazuhiro Kaneko, Takuji Tanaka, Akira Hara
Non-ampullary duodenal adenoma with activation of Wnt/β-catenin signalling is common in familial adenomatous polyposis (FAP) patients, whereas sporadic non-ampullary adenoma is uncommon. The adenoma-carcinoma sequence similar to colon cancer is associated with duodenal tumors in FAP, but not always in sporadic tumors. We obtained 37 non-ampullary duodenal tumors, including 25 adenomas and 12 adenocarcinomas, were obtained from biopsies and endoscopic resections. We performed immunohistochemistry for β-catenin, the hallmark of Wnt activation, and aldehyde dehydrogenase 1 (ALDH1), a putative cancer stem cell marker...
June 20, 2017: Oncotarget
https://www.readbyqxmd.com/read/28465787/endoscopic-assessment-and-management-of-sporadic-duodenal-adenomas-the-results-of-single-centre-multidisciplinary-management
#20
Kheman Rajkomar, Michelle Kweon, Imran Khan, Paul Frankish, Michael Rodgers, Jonathan B Koea
AIM: To review the role of multidisciplinary management in treating sporadic duodenal adenomas (SDA). METHODS: SDA managed at North Shore Hospital between 2009-2014 were entered into a prospective database. Pathology, endoscopic and surgical management as well as follow up were reviewed. RESULTS: Twenty-eight patients (14 male: Median age 68 years) presented with SDA [18 were classified as non ampullary location (NA), 10 as ampullary location (A)]...
April 16, 2017: World Journal of Gastrointestinal Endoscopy
keyword
keyword
31392
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"