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Esophageal a

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https://www.readbyqxmd.com/read/29148985/subtyping-sub-saharan-esophageal-squamous-cell-carcinoma-by-comprehensive-molecular-analysis
#1
Wenjin Liu, Jeff M Snell, William R Jeck, Katherine A Hoadley, Matthew D Wilkerson, Joel S Parker, Nirali Patel, Yohannie B Mlombe, Gift Mulima, N George Liomba, Lindsey L Wolf, Carol G Shores, Satish Gopal, Norman E Sharpless
No abstract text is available yet for this article.
November 16, 2017: JCI Insight
https://www.readbyqxmd.com/read/29147879/increased-risk-for-colon-polyps-in-patients-with-reflux-disease
#2
Amnon Sonnenberg, Kevin O Turner, Robert M Genta
BACKGROUND: Previous studies have found an increased risk for colonic neoplasm in patients with Barrett's esophagus. It is unknown whether such risk applies similarly to other types of gastroesophageal reflux disease (GERD). AIMS: To test whether GERD represents a risk factor for the occurrence of colon polyps. METHODS: The Miraca Life Sciences Database is a large national electronic repository of histopathologic records of patients distributed throughout the entire USA...
November 17, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29147877/efficacy-and-safety-of-fully-covered-self-expanding-metal-stents-for-malignant-esophageal-obstruction
#3
Hoonsub So, Ji Yong Ahn, Seungbong Han, Kyoungwon Jung, Hee Kyong Na, Jeong Hoon Lee, Kee Wook Jeong, Do Hoon Kim, Kee Don Choi, Ho June Song, Gin Hyug Lee, Hwoon-Yong Jung
BACKGROUND: Malignant dysphagia can result in poor nutritional status with severe weight loss. Rapid relief from dysphagia can be achieved with esophageal self-expanding metal stents (SEMSs), a minimally invasive method. In this study, we evaluated the usefulness of SEMSs for malignant dysphagia. METHODS: Between 2012 and 2015, 119 patients with malignant dysphagia underwent esophageal SEMS insertion with endoscopic assistance. Their demographics and clinical outcomes were collected...
November 17, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29147607/immune-signature-profiling-identified-predictive-and-prognostic-factors-for-esophageal-squamous-cell-carcinoma
#4
Yuan Li, Zhiliang Lu, Yun Che, Jingnan Wang, Shouguo Sun, Jianbing Huang, Shuangshuang Mao, Yuanyuan Lei, Zhaoli Chen, Jie He
Understanding interactions between tumor and the host immune system holds great promise to uncover biomarkers for targeted therapies and clinical outcomes. However, systematical analysis of immune signatures in esophageal squamous cell carcinoma (ESCC) remains largely unstudied. In this study, immune signatures containing 708 immune related genes were curated from mRNA microarray data with tumor and paired normal tissues from 119 ESCC patients. Differential expression and survival analysis were performed with validations from Human Protein Atlas and an independent cohort of 110 ESCC patients by immunohistochemistry staining...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/29147454/late-onset-chemo-radiation-induced-tracheoesophageal-fistula-in-squamous-cell-cancer-of-the-lung
#5
Ashraf Abugroun, Fatima Ahmed, Namrata Singh, Mojtaba Nadiri
We report a 72-year-old male with past medical history of stage IV squamous lung cancer treated with radiation therapy and chemotherapy with gemcitabine/carboplatin. One year later, he presented with hemoptysis treated with another session of palliative radiotherapy. Two weeks later, patient developed aspiration pneumonia and further workup showed trachea-esophageal fistula documented by barium swallow. This case shows a rare complication of chemotherapy and radiation therapy on the setting of primary lung cancer...
October 2017: World Journal of Oncology
https://www.readbyqxmd.com/read/29147443/4-nitroquinoline-1-oxide-induced-tongue-and-esophagus-carcinogenesis-in-obese-and-diabetic-tsod-mice
#6
Takuji Tanaka, Kunihiro Kawabata, Shigeyuki Sugie
Background: Obesity and diabetes mellitus are associated with lifestyle-related carcinogenesis. They are also risk factors of esophageal adenocarcinoma, but there are only a few reports on association between obesity/diabetes and development of squamous cell carcinoma in the oral cavity and esophagus. In this study, we therefore aimed to determine whether obesity and diabetes affect oral and esophageal carcinogenesis using model mice of obesity and diabetes, the Tsumura Suzuki obese diabetes (TSOD) and Tsumura Suzuki non-obesity (TSNO) control mice, which were treated with 4-nitroquinoline 1-oxide (4-NQO) to produce tongue and esophageal carcinomas...
August 2017: World Journal of Oncology
https://www.readbyqxmd.com/read/29147064/lncrna-neat1-regulates-cell-viability-and-invasion-in-esophageal-squamous-cell-carcinoma-through-the-mir-129-ctbp2-axis
#7
Yong Li, Dong Chen, Xiang Gao, Xiaohui Li, Gongning Shi
Background: Long noncoding RNA nuclear paraspeckle assembly transcript 1 (NEAT1) was reported to be aberrantly upregulated and promote esophageal squamous cell carcinoma (ESCC) cell progression. Nevertheless, the molecular mechanism of NEAT1 involved in the competing endogenous RNA (ceRNA) regulatory network in ESCC progression remains poorly defined. Methods: The expressions of NEAT1, miR-129, and C-terminal-binding protein 2 (CTBP2) in ESCC cells were examined by qRT-PCR...
2017: Disease Markers
https://www.readbyqxmd.com/read/29145896/downregulation-of-mir-31-stimulates-expression-of-lats2-via-the-hippo-pathway-and-promotes-epithelial-mesenchymal-transition-in-esophageal-squamous-cell-carcinoma
#8
Yanping Gao, Jun Yi, Kai Zhang, Fan Bai, Bing Feng, Rui Wang, Xiaoyuan Chu, Longbang Chen, Haizhu Song
BACKGROUND: Dysregulation of miRNAs is associated with cancer development by coordinately suppressing abundant target genes. Emerging evidence indicates that miR-31 plays a dual role in tumorigenicity. However, whether miR-31 plays as an oncogene in esophageal squamous cell carcinoma (ESCC) and the potential target molecules are still unclear. MiR-31 role in ESCC was investigated and an association of the target molecules with EMT was identified in the progression of ESCC. METHODS: Western blot assays and qRT-PCR was performed to detect the protein and mRNA levels...
November 16, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/29145294/recurrent-tracheoesophageal-fistula-in-an-adolescent-without-persistent-symptoms-a-case-report
#9
Jun-Hong Lin, Li Deng, Xing Li
RATIONALE: Congenital esophageal atresia (EA) and tracheoesophageal fistula (TEF) ininfants have been treated well with surgery. Approximately 10% of children displayed recurrent fistula. In the present case, we reported recurrent TEF in an adolescent as a complication of EA/TEF in infancy. PATIENT CONCERNS: An infant was diagnosed with gross type C congenital EA and TEF and subsequentlyunderwent repair in early infancy, with division of the TEF and primary esophageal anastomosis...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145280/liver-stiffness-measurement-and-spleen-diameter-as-predictors-for-the-presence-of-esophageal-varices-in-chronic-hepatitis-c-patients
#10
Mohammed Tag-Adeen, Mohamed Alsenbesy, Ali Abdelrahman Ghweil, M Ali Hussein Abd Elrazek, Elsayed A Elgohary, Mohammad M Sallam, Ali Ismael, Abdallah Nawara
Although it is an invasive and unpleasant procedure, esophagogastroduodenoscopy (EGD) is still the gold standard for esophageal varices (EV) detection. The aim of this study was to investigate liver stiffness measurement (LSM) and spleen diameter as simple noninvasive tools for EV prediction in chronic hepatitis C patients (CHC).A total of 123 Egyptian patients with CHC have been included and were classified based on screening EGD result into 2 groups; group A (without EV) and group B (with EV). Group (B) was subclassified according to EV grade into 4 subgroups: (B1, grade I), (B2, grade II), (B3, grade III), and (B4, grade IV)...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145248/esophageal-duplication-cyst-with-hemivertebrae-a-case-report-and-literature-review
#11
Yanfang Liu, Ling Zhou, Shuixue Li, Jun He, Abudusaimi, Kai Li, Aziguli, Haixia Yao
BACKGROUND: Esophageal duplication cysts (EDCs) are rare congenital anomalies that can be associated with symptomatic spinal abnormalities, but presentations due to EDC symptoms are rarely found in the presence of spinal abnormalities. CASE SUMMARY: A 6-month-old infant weighing approximately 5.0 kg presented with a 2-month pulmonary infection and more recent difficulty swallowing and nutritional intolerance that did not improve with medical treatment. Contrast-enhanced chest computed tomography showed a well-defined, mediastinal, homogeneous, low-density cystic mass of 11...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29143229/meta-analysis-of-survival-benefit-with-postoperative-chemoradiotherapy-in-patients-of-lymph-node-positive-esophageal-carcinoma
#12
H Luo, Y Y Cui, J G Zhang, Y N Sun, X L Zheng, C L Yang, K Ye, H Ge
BACKGROUND: The effect of postoperative chemoradiotherapy (CRT) for esophageal carcinoma (EC) was investigated. Patients who can obtain benefit from this treatment modality have not yet been well identified. METHODS: We searched PubMed, Embase, Web of Science, and the Cochrane Library for studies published from January 1993 to July 2016. Research comparing surgery alone (SA) with postoperative CRT in patients with resectable EC was procured; collected articles were written in English...
November 15, 2017: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/29143196/effect-of-low-dose-aspirin-on-chronic-acid-reflux-esophagitis-in-rats
#13
Takahiro Masuda, Fumiaki Yano, Nobuo Omura, Kazuto Tsuboi, Masato Hoshino, Se Ryung Yamamoto, Shunsuke Akimoto, Hideyuki Kashiwagi, Katsuhiko Yanaga
BACKGROUND: Clinical role of low-dose aspirin (LDA) in pathogenesis of gastroesophageal reflux disease is by far controversial. This can be attributed to the paucity of basic research detailing the mechanism of LDA-induced esophageal mucosal injury (EI) on underlying chronic acid reflux esophagitis (RE). AIM: The aim of this study was to clarify the effect of LDA on chronic RE in rats. METHODS: Esophagitis was induced in 8-week-old male Wistar rats by ligating the border between forestomach and glandular portion with a 2-0 silk tie and covering the duodenum with a small piece of 18-Fr Nélaton catheter...
November 15, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29143195/normal-values-of-high-resolution-manometry-in-supine-and-upright-positions-in-a-thai-population
#14
Pitichote Hiranyatheb, Suriya Chakkaphak, Supphamat Chirnaksorn, Pattaraporn Lekhaka, Kaimuk Petsrikun, Kornkanok Somboonpun
BACKGROUND: Although cut-off values used in high-resolution manometry (HRM) to diagnose esophageal motility disorders are based on representative samples of the US population and assume a supine position, differences in population and body positioning can reportedly affect results. AIMS: To establish normal HRM values for Thai people in both supine and upright positions. METHODS: Forty-one healthy subjects were recruited, each of whom underwent solid-state HRM with ten 5-mL swallows of water in both the supine and upright positions...
November 15, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29143085/clinical-significance-of-new-magnetic-resonance-thoracic-ductography-before-thoracoscopic-esophagectomy-for-esophageal-cancer
#15
Junya Oguma, Soji Ozawa, Akihito Kazuno, Miho Nitta, Yamato Ninomiya, Kentaro Yatabe, Tetsu Niwa, Takakiyo Nomura
BACKGROUND: Preoperative simulation of the thoracic duct using magnetic resonance thoracic ductography (MRTD) would enable a safe lymph node dissection near the thoracic duct and the prevention of chylothorax after an esophagectomy. The aim of this study was to determine whether MRTD is useful for preventing injury to the thoracic duct during surgery and for reducing the incidence of chylothorax after surgery. METHODS: We evaluated 130 patients who underwent preoperative MRTD followed by a thoracoscopic esophagectomy for the treatment of thoracic esophageal cancer between August 2014 and April 2017 (MRTD group)...
November 15, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/29142595/current-status-of-submucosal-tunneling-endoscopic-resection-for-gastrointestinal-submucosal-tumors-originating-from-the-muscularis-propria-layer
#16
Yuyong Tan, Jirong Huo, Deliang Liu
Gastrointestinal submucosal tumors (SMTs) have been increasingly identified via the use of endoscopic ultrasonography, and removal is often recommended for SMTs that are >2 cm in diameter or symptomatic. Submucosal tunneling endoscopic resection (STER), also known as submucosal endoscopic tumor resection, endoscopic submucosal tunnel dissection or tunneling endoscopic muscularis dissection, is a novel endoscopic technique for treating gastrointestinal SMTs originating from the muscularis propria layer, and has been demonstrated to be effective in the removal of SMTs with a decreased rate of recurrence by clinical studies...
November 2017: Oncology Letters
https://www.readbyqxmd.com/read/29142537/pneumatic-balloon-dilatation-for-achalasia-cardia-early-late-results-a-single-center-study
#17
S Waqar H Shah, Arshad K Butt, K Malik, Altaf Alam, Anwaar A Khan
Objective: Achalasia Cardia is treated by Pneumatic balloon dilatation, Heller's Myotomy and recently, by Peroral Esophagaeal Myotomy. This study reports the efficacy of pneumatic balloon dilatation as a non-surgical motility in achieving relief of dysphagia, clinical improvement and recurrence. Long-term complications were reported. Methods: Eight hundred ninety two adult achalasia patients of both genders were treated from January 1988 till December 2011, with pneumatic balloon (Rigiflex Microvasive(®)) dilatation, under fluoroscopy Barium swallow was obtained prior to and five minutes after dilatation to evaluate for efficacy of dilatation as well as for complications...
September 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29142457/comparison-of-cancer-incidence-and-mortality-in-three-gdp-per-capita-levels-in-china-2013
#18
Zhixun Yang, Rongshou Zheng, Siwei Zhang, Hongmei Zeng, Changfa Xia, He Li, Li Wang, Yanhong Wang, Wanqing Chen
Objective: In this research, the patterns of cancer incidence and mortality in areas with different gross domestic product per capita (GDPPC) levels in China were explored, using data from population-based cancer registries in 2013, collected by the National Central Cancer Registry (NCCR). Methods: Data from 255 cancer registries were qualified and included in this analysis. Based on the GDPPC data of 2014, cities/counties were divided into 3 levels: high-, middle- and low-GDPPC areas, with 40,000 and 80,000 RMB per year as cut points...
October 2017: Chinese Journal of Cancer Research, Chung-kuo Yen Cheng Yen Chiu
https://www.readbyqxmd.com/read/29142225/comparative-genomic-analysis-of-esophageal-squamous-cell-carcinoma-between-asian-and-caucasian-patient-populations
#19
Jiaying Deng, Hu Chen, Daizhan Zhou, Junhua Zhang, Yun Chen, Qi Liu, Dashan Ai, Hanting Zhu, Li Chu, Wenjia Ren, Xiaofei Zhang, Yi Xia, Menghong Sun, Huiwen Zhang, Jun Li, Xinxin Peng, Liang Li, Leng Han, Hui Lin, Xiujun Cai, Jiaqing Xiang, Shufeng Chen, Yihua Sun, Yawei Zhang, Jie Zhang, Haiquan Chen, Shijian Zhang, Yi Zhao, Yun Liu, Han Liang, Kuaile Zhao
Esophageal squamous cell carcinoma is a major histological type of esophageal cancer, with distinct incidence and survival patterns among races. Although previous studies have characterized somatic mutations in this disease, a rigorous comparison between different patient populations has not been conducted. Here we sequence the samples of 316 Chinese patients, combine them with those from The Cancer Genome Atlas, and perform a comparative analysis between Asian and Caucasian patients. We find that mutated CSMD3 is associated with better prognosis in Asian patients...
November 16, 2017: Nature Communications
https://www.readbyqxmd.com/read/29142185/anesthesia-procedure-for-congenital-insensitivity-to-pain-in-a-child-with-anhidrosis-syndrome-a-rare-case
#20
Aykut Urfalioglu, Mahmut Arslan, Yakup Duman, Gökce Gisi, Gözen Oksuz, Hüseyin Yildiz, Hafize Oksuz, Ayşe Balaban
Congenital insensitivity to pain with anhidrosis (CIPA) syndrome is a neuropathy characterized by insensitivity to pain, impaired thermoregulation, anhidrosis, and mental retardation. A 9-year old boy with CIPA syndrome, underwent 2 operations for a calcaneal ulcer. During the first operation standard monitorization was performed. In the second operation, Bispectral Index (BIS) monitoring was added and temperature was monitored with an esophageal probe. In the first operation, in which anesthesia induction was applied with ketamine and midazolam, extremity movements with surgical stimuli were seen...
2017: Journal of Nippon Medical School, Nippon Ika Daigaku Zasshi
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