keyword
MENU ▼
Read by QxMD icon Read
search

Small bowel cancer

keyword
https://www.readbyqxmd.com/read/28211282/signet-ring-cell-carcinoma-of-the-jejunum-an-uncommon-finding-within-the-reach-of-capsule-endoscopy
#1
José Francisco Juanmartiñena, Marta Montes, Ignacio Fernández-Urién
An 80 year-old female presented with ductal breast carcinoma (stage II) three years ago, complained of asthenia and iron-deficiency anemia. No diagnosis was obtained after conventional endoscopy and iron supplements were indicated. Ten months later visible digestive hemorrhage was presented. Upper and lower endoscopy was repeated but non-diagnosis was obtained. Thus, video capsule endoscopy was indicated identifying a stenotic lesion arising in the mucosa of distal jejunum. Histopathological examination revealed a poorly mucinous differentiated signet-ring cell adenocarcinoma with an intense peri-tumoral lymphoid (Crohn´s-like lymphoid reaction) and lympho-vascular infiltration with no nodal metastases (pT3N0;7ª edition TNM classification)...
February 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28209497/a-multicenter-assessment-of-the-ability-of-preoperative-computed-tomography-scan-and-ca-125-to-predict-gross-residual-disease-at-primary-debulking-for-advanced-epithelial-ovarian-cancer
#2
Rudy S Suidan, Pedro T Ramirez, Debra M Sarasohn, Jerrold B Teitcher, Revathy B Iyer, Qin Zhou, Alexia Iasonos, John Denesopolis, Oliver Zivanovic, Kara C Long Roche, Yukio Sonoda, Robert L Coleman, Nadeem R Abu-Rustum, Hedvig Hricak, Dennis S Chi
OBJECTIVE: To assess the ability of preoperative computed tomography scan and CA-125 to predict gross residual disease (RD) at primary cytoreduction in advanced ovarian cancer. METHODS: A prospective, non-randomized, multicenter trial of patients who underwent primary debulking for stage III-IV epithelial ovarian cancer previously identified 9 criteria associated with suboptimal (>1cm residual) cytoreduction. This is a secondary post-hoc analysis looking at the ability to predict any RD...
February 13, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28207436/multicenter-observational-study-of-adhesion-formation-after-open-and-laparoscopic-surgery-for-colorectal-cancer
#3
Martijn W J Stommel, Richard P G Ten Broek, Chema Strik, Gerrit D Slooter, Cornelis Verhoef, Dirk J Grünhagen, Peter van Duijvendijk, Marc H A Bemelmans, Marcel den Dulk, Colin Sietses, Tjarda N T van Heek, Peter B van den Boezem, Johannes H W de Wilt, Harry van Goor
OBJECTIVE: The aim of this study was to compare adhesion formation after laparoscopic and open colorectal cancer resection. SUMMARY OF BACKGROUND DATA: After colorectal surgery, most patients develop adhesions, with a high burden of complications. Laparoscopy seems to reduce adhesion formation, but evidence is poor. Trials comparing open- and laparoscopic colorectal surgery have never assessed adhesion formation. METHODS: Data on adhesions were gathered during resection of colorectal liver metastases...
February 15, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28206729/gut-microbiota-and-gastric-disease
#4
Dolores Sgambato, Agnese Miranda, Lorenzo Romano, Marco Romano
The gut microbiota may be considered a crucial "organ" of human body because of its role in the maintenance of the balance between health as well as disease. It is mainly located in the small bowel and colon, while, the stomach was long thought to be sterile in particular for its high acid production. In particular, stomach was considered "an hostile place" for bacterial growth until the identification of Helicobacter pylori (HP). Now, the stomach and its microbiota can be considered as two different "organs" that share the same place and they have an impact on each other...
15, 2017: Minerva Gastroenterologica e Dietologica
https://www.readbyqxmd.com/read/28198334/nurse-ensured-our-family-had-one-last-precious-meal-together
#5
(no author information available yet)
My husband Richard - known to everyone as Jake - had been admitted to ward 21 at the Royal Shrewsbury Hospital in Shropshire with side effects from stage five small bowel cancer. We knew his diagnosis was terminal, but at this point we thought he still had 18-24 months to live, following seven cycles of chemotherapy.
February 15, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28174737/metagenomic-characterization-of-microbial-communities-in-situ-within-the-deeper-layers-of-the-ileum-in-crohn-s-disease
#6
Chandra Sekhar Pedamallu, Ami S Bhatt, Susan Bullman, Sharyle Fowler, Samuel S Freeman, Jacqueline Durand, Joonil Jung, Fujiko Duke, Veronica Manzo, Diana Cai, Ashwin Ananthakrishnan, Akinyemi I Ojesina, Aruna Ramachandran, Dirk Gevers, Ramnik J Xavier, Atul K Bhan, Matthew Meyerson, Vijay Yajnik
BACKGROUND & AIMS: Microbial dysbiosis and aberrant host-microbe interactions in the gut are believed to contribute to the development and progression of Crohn's disease (CD). Microbiome studies in CD typically have focused on microbiota in feces or superficial mucosal layers of the colon because accessing DNA from deeper layers of the bowel is challenging. In this study, we analyzed the deep tissue microbiome in patients who underwent surgical resection of the small intestine. METHODS: Paraffin blocks were obtained from 12 CD patients undergoing ileocecal resection, and healthy ileum samples (inflammatory bowel disease-free controls) were obtained from 12 patients undergoing surgery for right-sided colon cancer...
September 2016: Cellular and Molecular Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28159930/compared-planning-dosimetry-of-tomo-vmat-and-imrt-in-rectal-cancer-with-different-simulated-positions
#7
Jang-Chun Lin, Jo-Ting Tsai, Li-Jhen Chen, Ming-Hsien Li, Wei-Hsiu Liu
OBJECTIVES: To compare treatment plans for helical tomotherapy (TOMO), volumetric modulated arc therapy (VMAT) and intensity-modulated radiotherapy (IMRT) for locally advanced rectal cancer (LARC). MATERIALS AND METHODS: This retrospective study from December 2010 to June 2013 included 20 patients with LARC who received neoadjuvant concurrent chemoradiotherapy (CCRT) with radiation doses of greater than 50.4 Gy. Dosimetric quality was evaluated based on doses to organs at risk (OARs), including small bowel, urinary bladder and bilateral femoral head, over the same coverage of the clinical target volume (CTV)...
January 31, 2017: Oncotarget
https://www.readbyqxmd.com/read/28156641/in-search-of-the-optimal-outcome-measure-for-patients-with-advanced-cancer-and-gastrointestinal-obstruction-a-qualitative-research-study
#8
Loretta A Williams, Eduardo Bruera
: 100 Background: Gastrointestinal obstruction (GIO) is the most common indication for palliative surgical consultation in patients with advanced cancer. The purpose of this study was to delineate the symptom burden and experience of patients with GIO. METHODS: Twenty patients with advanced cancer and GIO described symptoms at the time of surgical consultation. We used content analysis of interview transcripts and symptoms were ranked by frequency and compared to a general symptom assessment survey (MD Anderson Symptom Inventory)...
October 9, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28155620/nlrp3-inhibitors-as-potential-therapeutic-agents-for-treatment-of-inflammatory-bowel-disease
#9
Agampodi Promoda Perera, Dale Kunde, Rajaraman Eri
BACKGROUND: Inflammatory bowel disease (IBD) is a group of intestinal disorders characterised by chronic relapsing inflammation of the small intestine and colon. IBD manifests as either ulcerative colitis or Crohn's disease and increases the risk of developing colorectal cancer. METHODS: Here, we have reviewed current treatment regimen for IBD utilising anti-inflammatory drugs, immune system suppressors and antibiotics or a combination of these. However, these therapeutics lead to a number of adverse effects, remission or significant non-responsiveness creating an urgent need to develop potent drugs with novel mechanisms of action for IBD...
February 1, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28151799/survival-healthcare-utilization-and-end-of-life-care-among-older-adults-with-malignancy-associated-bowel-obstruction-comparative-study-of-surgery-venting-gastrostomy-or-medical-management
#10
Elizabeth J Lilley, John W Scott, Joel E Goldberg, Christy E Cauley, Jennifer S Temel, Andrew S Epstein, Stuart R Lipsitz, Brittany L Smalls, Adil H Haider, Angela M Bader, Joel S Weissman, Zara Cooper
OBJECTIVE: To compare survival, readmissions, and end-of-life care after palliative procedures compared with medical management for malignancy-associated bowel obstruction (MBO). BACKGROUND: MBO is a late complication of intra-abdominal malignancy for which surgeons are frequently consulted. Decisions about palliative treatments, which include medical management, surgery, or venting gastrostomy tube (VGT), are hampered by the paucity of outcomes data relevant to patients approaching the end of life...
February 1, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28147305/the-heparanase-inhibitor-pg545-attenuates-colon-cancer-initiation-and-growth-associating-with-increased-p21-expression
#11
Preeti Singh, Alexandra Blatt, Sari Feld, Yaniv Zohar, Esraa Saadi, Liza Barki-Harrington, Edward Hammond, Neta Ilan, Israel Vlodavsky, Yehuda Chowers, Elizabeth Half
Heparanase activity is highly implicated in cellular invasion and tumor metastasis, a consequence of cleavage of heparan sulfate and remodeling of the extracellular matrix underlying epithelial and endothelial cells. Heparanase expression is rare in normal epithelia, but is often induced in tumors, associated with increased tumor metastasis and poor prognosis. In addition, heparanase induction promotes tumor growth, but the molecular mechanism that underlines tumor expansion by heparanase is still incompletely understood...
January 29, 2017: Neoplasia: An International Journal for Oncology Research
https://www.readbyqxmd.com/read/28133151/-a-case-of-primary-squamous-cell-carcinoma-of-the-jejunum-in-the-ultra-elderly
#12
Tatsunori Mizuno, Yukari Morimoto, Taizo Fujita, Eiko Takai, Tomoyuki Nakano, Yoshikazu Tsurui, Takashi Hachisuka, Toshihiro Morita, Satoru Kitano, Noboru Konishi, Shigeo Takai
We treated a 91-year-old man with squamous cell carcinoma that originated from his jejunum, which is very rare; only 8 cases have been reported previously.Surgery was performed because of the small bowel obstruction caused by the large cancerous mass, but he died 23 days later.Early detection and early treatment are important, especially for the ultra-elderly from a standpoint of tolerating surgery.
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28133139/-a-case-of-solitary-metastasis-to-the-small-intestine-from-sigmoid-colon-cancer-after-treatment-of-seven-multiple-cancers
#13
Keiichi Nasu, Tsuyoshi Maeshiro, Keiko Yanai, Hanako Fujita, Masaki Machida, Takafumi Moriyama, Takayoshi Koseki, Hiroki Kudo, Kentaro Inada, Yukiko Takahama, Yasuji Seyama, Ikuo Wada, Sachio Miyamoto, Nobutaka Umekita, Toru Tanizawa
A 75-year-old woman who had undergone a Hartmann's operation for sigmoid colon cancer 2 years ago was hospitalized because she experienced small bowel obstruction several times. She had a treatment history of 6 other cancers, including 5 gastrointestinal tract cancers. However, the obstruction was relieved by conservative therapy each time. In September 2015, she was hospitalized for ileus. Abdominal computed tomography revealed that the lumen of intestine was partially dilated. Subsequently, a long tube was inserted, but the dilatation of the small intestine was not fully recovered...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28133111/-unresectable-stage-iv-sigmoid-colon-cancer-with-extended-resection-for-primary-tumor-a-case-report
#14
Yuta Kimura, Nobuaki Suzuki, Shinobu Tomochika, Yuka Inoue, Hironori Tanaka, Yoshihiro Tokuhisa, Michihisa Iida, Kazuhiko Sakamoto, Shigeru Takeda, Tomio Ueno, Shigeru Yamamoto, Shigefumi Yoshino, Shoichi Hazama, Hiroaki Nagano
A 65-year-old woman who was diagnosed with unresectable Stage IV sigmoid colon cancer underwent transverse colostomy with double orifices. Although KRAS gene mutation was observed, we could not administer bevacizumab because of the risk of bleeding from the primary tumor and peritumoral abscess. We started bi-weekly XELOX therapy but bloody bowel discharge continued. We planned extended resection of the primary tumor in order to control the bleeding and perforation. Sigmoidectomy, partial resection of the left ureter and small intestine, partial hysterectomy, bilateral salpingo-oophorectomy, and umbilical tumor resection were performed and the patient was discharged on the 10th day after surgery...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28133081/-three-cases-of-unresectable-advanced-and-recurrent-colorectal-cancer-associated-with-gastrointestinal-obstruction-that-were-treated-with-small-intestine-transverse-colon-bypass-surgery
#15
Arika Ida, Akira Miyaki, Tatsuomi Miyauchi, Kentaro Yamaguchi, Yoshihiko Naritaka
Herein, we report 3cases of unresectable, advanced, and recurrent colorectal cancer associated with gastrointestinal obstruction. The patients were treated with small intestine-transverse colon bypass surgery, which improved the quality of life (QOL)in all cases. Case 1 was an 80-year-old woman who presented with subileus due to ascending colon cancer. After surgery, her oral intake was reestablished, and she was discharged home. Case 2 was an 89-year-old woman whose ileus was caused by cecal cancer with multiple hepatic metastases...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28133015/treatment-failure-following-complete-cytoreductive-surgery-for-peritoneal-metastasis-from-colorectal-cancer
#16
Yutaka Yonemura, Emel Canbay, Hiroshi Shintani, Hiroyuki Yoshitake, Koutarou Hatano, Shouzou Sako, Haruaki Ishibashi, Masamitsu Hirano, Akiyoshi Mizumoto, Nobuyuki Takao, Masumi Ichinose, Kousuke Noguchi, Yang Liu, Satoshi Wakama, Sachio Fushida, Yan Li
: Treatment failure after complete cytoreduction for peritoneal metastasis(PM)from colorectal cancer(CRC)has not been fully investigated. The present study was performed to clarify the risk factors for recurrence after complete cytoreduction for CRC with PM and the role of repeat surgery for recurrence. MATERIALS AND METHODS: A total of 205 patients with CRC who underwent complete cytoreductive surgery combined with perioperative chemotherapy were investigated. RESULTS: Recurrence occurred in 149(73%)patients...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28129973/acute-toxicity-and-its-dosimetric-correlates-for-high-risk-prostate-cancer-treated-with-moderately-hypofractionated-radiotherapy
#17
Moses Arunsingh, Indranil Mallick, Sriram Prasath, B Arun, Sandip Sarkar, Raj Kumar Shrimali, Sanjoy Chatterjee, Rimpa Achari
AIMS: To report the acute toxicity and the dosimetric correlates after moderately hypofractionated radiotherapy for localized prostate cancer. METHODS: A total of 101 patients with localized prostate cancer were treated with image-guided intensity-modulated radiation therapy. Patients were treated to 65Gy/25Fr/5 weeks (n = 18), or 60Gy/20Fr/4 weeks (n = 83). Most (82.2%) had high-risk or pelvic node-positive disease. Acute toxicity was assessed using Radiation Therapy Oncology Group (RTOG) acute morbidity scoring criteria...
January 24, 2017: Medical Dosimetry: Official Journal of the American Association of Medical Dosimetrists
https://www.readbyqxmd.com/read/28121494/minimally-invasive-management-of-ectopic-pancreas
#18
Gerardo A Vitiello, Michael J Cavnar, Cristina Hajdu, Inessa Khaykis, Elliot Newman, Marcovalerio Melis, H Leon Pachter, Steven M Cohen
BACKGROUND: The management of ectopic pancreas is not well defined. This study aims to determine the prevalence of symptomatic ectopic pancreas and identify those who may benefit from treatment, with a particular focus on robotically assisted surgical management. METHODS: Our institutional pathology database was queried to identify a cohort of ectopic pancreas specimens. Additional clinical data regarding clinical symptomatology, diagnostic studies, and treatment were obtained through chart review...
January 25, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28105351/experience-in-clinical-diagnosis-and-treatment-of-duodenal-tumors
#19
Zheng Wang, Zihai Ding, Shijie Huang, Shizhen Zhong
Small bowel tumors are rare tumors. Duodenal tumors occur more commonly compared with other small intestinal tumors. To summarize the clinicopathological features of duodenal tumors, in the present study 44 cases of duodenal tumors were collected, and the comparative clinicopathological characteristics between tumors of the ampulla and non-ampulla, the choice of treatment, and differences in the prognosis, were analyzed. The pathological type identified was predominantly adenocarcinoma; periampullary duodenal tumors were almost classifiable as adenocarcinoma in terms of their type...
December 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28105159/small-bowel-metastasis-from-pancreatic-cancer-in-a-long-term-survival-patient-with-synchronous-advanced-malignant-pleural-mesothelioma-a-case-report-and-literature-review
#20
Morena Fasano, Carminia Maria Della Corte, Giovanni Vicidomini, Valerio Scotti, Pier Francesco Rambaldi, Alfonso Fiorelli, Marina Accardo, Ferdinando De Vita, Mario Santini, Fortunato Ciardiello, Floriana Morgillo
Diffuse malignant pleural mesothelioma (MPM) is an aggressive tumor that originates from the surface of the pleura. Approximately 70% of cases are associated with chronic asbestos exposure. MPM is regarded as an incurable disease, with a median survival of ~2 years following intensive multimodality treatment. Pancreatic cancer is a malignancy also associated with a poor prognosis, with only 2% of patients surviving for 5 years. The majority of patients with pancreatic cancer are diagnosed with an advanced stage of disease and experience a poor response to therapy...
December 2016: Oncology Letters
keyword
keyword
38589
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"