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https://www.readbyqxmd.com/read/28078126/gastrointestinal-lymphoma-in-western-algeria-pattern-of-distribution-and-histological-subtypes-retrospective-study
#1
Soumia Zeggai, Noria Harir, Abdenacer Tou, Miloud Medjamia, Khaira Guenaoui
BACKGROUND: Primary gastrointestinal (GI) lymphomas (GIL) are uncommon diseases that can involve the whole GI tract. Considerable variation exists in the literature with respect to incidence of the various histological subtypes and sites of involvement. This study was undertaken to establish the anatomic distribution, histological subtypes and sites of GI lymphomas of patients from Western Algeria. METHODS: The case records of 58 consecutive patients with GIL diagnosed at the Pathologies Departments of Algerian west region (the Military Hospital of Oran city and the Central University Hospital of Sidi Bel Abbes city) from January 2006 to December 2013 were retrospectively evaluated for epidemiology and histopathology report...
December 2016: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28077318/alcohol-microbiome-life-style-influence-alcohol-and-non-alcoholic-organ-damage
#2
REVIEW
Manuela G Neuman, Samuel W French, Samir Zakhari, Stefen Malnick, Helmut K Seitz, Lawrence B Cohen, Mikko Salaspuro, Andreea Voinea Griffin, Andrei Barasch, Irina A Kirpich, Paul G Thomes, Laura W Schrum, Terrence M Donohue, Kusum Kharbanda, Marcus Cruz, Mihai Opris
This paper is based upon the "8th Charles Lieber's Satellite Symposium" organized by Manuela G. Neuman at the Research Society on Alcoholism Annual Meeting, onJune 25, 2016 at New Orleans, Louisiana, USA. The integrative symposium investigated different aspects of alcohol-induced liver disease (ALD) as well as non-alcohol-induced liver disease (NAFLD) and possible repair. We revealedthe basic aspects of alcohol metabolism that may be responsible for the development of liver diseaseas well as the factors that determine the amount, frequency and which type of alcohol misuse leads to liver and gastrointestinal diseases...
January 7, 2017: Experimental and Molecular Pathology
https://www.readbyqxmd.com/read/28076746/characteristics-of-patients-presenting-to-an-after-hours-clinic-results-of-a-magnet-analysis
#3
Lyle R Turner, Christopher Pearce, Madeleine Borg, Adam McLeod, Marianne Shearer, Danielle Mazza
After-hours access to general practice (GP) is critical to supporting accessibility and reducing emergency department demand. To understand who utilises after-hours GP services, this study examined the characteristics of presentations to an Eastern Melbourne after-hours clinic between 2005 and 2014. Descriptive analyses of patient and presentation characteristics, diagnoses, medications and pathology were conducted. Across the study period, 39.1% of presentations to the clinic (N=64,800) were by patients under 18 years of age...
January 12, 2017: Australian Journal of Primary Health
https://www.readbyqxmd.com/read/28073341/sijunzi-decoction-attenuates-2-4-6-trinitrobenzene-sulfonic-acid-tnbs-induced-colitis-in-rats-and-ameliorates-tnbs-induced-claudin-2-damage-via-nf-%C3%AE%C2%BAb-pathway-in-caco2-cells
#4
Yue Lu, HanJie Lin, JinWei Zhang, JianAn Wei, Jing Sun, Ling Han
BACKGROUND: SijunziDecoction (SJZD) is a traditional Chinese medicine prescription used to treat the diseases of gastrointestinal tract since ancient times. The objective of this study was to investigate the protective effects of SJZD on TNBS-induced colitis in rats and TNBS-damaged Caco2 cells. METHODS: The rat colitis model was induced by 2, 4, 6-trinitrobenzene sulfonic acid (TNBS). SJZD (2.8 5.6, 11.2 g/kg) or salazosulfapyridine (SASP) (0.4 g/kg) was administrated orally in rats for 7 days...
January 10, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28072713/-11c-r-pk11195-positron-emission-tomography-in-patients-with-complex-regional-pain-syndrome-a-pilot-study
#5
So Yeon Jeon, Seongho Seo, Jae Sung Lee, Soo-Hee Choi, Do-Hyeong Lee, Ye-Ha Jung, Man-Kyu Song, Kyung-Jun Lee, Yong Chul Kim, Hyun Woo Kwon, Hyung-Jun Im, Dong Soo Lee, Gi Jeong Cheon, Do-Hyung Kang
Complex regional pain syndrome (CRPS) is characterized by severe and chronic pain, but the pathophysiology of this disease are not clearly understood. The primary aim of our case-control study was to explore neuroinflammation in patients with CRPS using positron emission tomography (PET), with an 18-kDa translocator protein specific radioligand [C]-(R)-PK11195. [C]-(R)-PK11195 PET scans were acquired for 11 patients with CRPS (30-55 years) and 12 control subjects (30-52 years). Parametric image of distribution volume ratio (DVR) for each participant was generated by applying a relative equilibrium-based graphical analysis...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28070231/roux-en-y-augmented-gastric-advancement-an-alternative-technique-for-concurrent-esophageal-and-pyloric-stenosis-secondary-to-corrosive-intake
#6
Talat Waseem, Asad Azim, Muhammad Hasham Ashraf, Khawaja M Azim
Select group of patients with concurrent esophageal and gastric stricturing secondary to corrosive intake requires colonic or free jejunal transfer. These technically demanding reconstructions are associated with significant complications and have up to 18% ischemic conduit necrosis. Following corrosive intake, up to 30% of such patients have stricturing at the pyloro-duodenal canal area only and rest of the stomach is available for rather less complex and better perfused gastrointestinal reconstruction. Here we describe an alternative technique where we utilize stomach following distal gastric resection along with Roux-en-Y reconstruction instead of colonic or jejunal interposition...
December 27, 2016: World Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28069277/pathologies-of-the-digestive-system-caused-by-marine-debris-in-chelonia-mydas
#7
Hassan Jerdy, Max Rondon Werneck, Maria Aparecida da Silva, Rachel Bittencourt Ribeiro, Mariah Bianchi, Eduardo Shimoda, Eulógio Carlos Queiróz de Carvalho
The growth of human population and deficient pollution control measures pose significant challenge to the environment. Despite conservation efforts, all sea turtle species are at some risk of extinction. The present study investigated the effect of marine debris on the gastrointestinal tract of green turtles in southeastern Brazil. Of the 777 animals evaluated, 290 showed marine debris in one segment of the gastrointestinal tract. The presence of these materials in the gastrointestinal tract may be harmful, independent of the segment involved, and increases the risk of impaction...
January 6, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28058077/immunostaining-detection-of-cytomegalovirus-in-gastrointestinal-biopsies-clinicopathological-correlation-at-a-large-academic-health-system
#8
Xiaoyan Liao, Sharon L Reed, Grace Y Lin
BACKGROUND: Cytomegalovirus (CMV) infection can be asymptomatic in healthy individuals but may cause serious complications in immunocompromised patients. We investigated the clinicopathological correlation of CMV in gastrointestinal (GI) biopsies at our institute between January 1, 2013 and December 31, 2015. METHODS: A total of 105 non-neoplastic GI biopsies tested positive for CMV by immunohistochemistry (IHC). The IHC results were stratified as "true positive" if > 2 cells stained, or "rare positive" if only 1 - 2 cells stained...
December 2016: Gastroenterology Research
https://www.readbyqxmd.com/read/28057321/-digestive-bleeding-due-to-jejunal-diverticula-a-case-report-and-literature-review
#9
Jorge Cuauhtémoc Blake-Siemsen, Marisol Kortright-Farías, Dante Rafael Casale-Menier, Jesús Gámez-Araujo
BACKGROUND: Bleeding from the small bowel is a rare pathology that represents 5-10% of gastrointestinal bleeding; 0.06% to 5% of cases are due to the presence of diverticula of the small intestine. The majority of diverticula are asymptomatic and present symptoms when there is a complication. CLINICAL CASE: We present the case of a 53-year-old male with a history of chronic renal failure and hypertension. While he was hospitalized due to cerebrovascular disease he recurrently presented lower gastrointestinal bleeding that required blood transfusion on several occasions...
January 2, 2017: Cirugia y Cirujanos
https://www.readbyqxmd.com/read/28057084/chlamydia-trachomatis-induced-fitz-hugh-curtis-syndrome-a-case-report
#10
Cyril Jabea Ekabe, Jules Kehbila, Tsi Njim, Benjamin Momo Kadia, Celestine Ntemlefack Tendonge, Gottlieb Lobe Monekosso
BACKGROUND: Fitz-Hugh-Curtis syndrome is defined as perihepatitis associated with pelvic inflammatory disease. Chlamydia trachomatis is one of its most common aetiologies. This syndrome usually presents with right upper quadrant abdominal pain mimicking other hepatobiliary and gastrointestinal pathologies, hence, posing a diagnostic dilemma in settings with limited diagnostic tools. CASE REPORT: A 32 year old African female presented with acute right upper quadrant abdominal pain and vaginal discharge, for which she had previously received treatment in another health center with no improvement...
January 3, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28057070/distinct-pattern-of-enteric-phospho-alpha-synuclein-aggregates-and-gene-expression-profiles-in-patients-with-parkinson-s-disease
#11
Martina Barrenschee, Dimitri Zorenkov, Martina Böttner, Christina Lange, François Cossais, Amelie Bernadette Scharf, Günther Deuschl, Susanne A Schneider, Mark Ellrichmann, Annette Fritscher-Ravens, Thilo Wedel
Phosphorylated alpha-synuclein (p-α-syn) containing Lewy bodies (LBs) and Lewy neurites (LNs) are neuropathological hallmarks of Parkinson's disease (PD) in the central nervous system (CNS). Since they have been also demonstrated in the enteric nervous system (ENS) of PD patients, the aim of the study was to analyze enteric p-α-syn positive aggregates and intestinal gene expression. Submucosal rectal biopsies were obtained from patients with PD and controls and processed for dual-label-immunohistochemistry for p-α-syn and PGP 9...
January 5, 2017: Acta Neuropathologica Communications
https://www.readbyqxmd.com/read/28056812/relationship-of-body-weight-with-gastrointestinal-motor-and-sensory-function-studies-in-anorexia-nervosa-and-obesity
#12
Sena Bluemel, Dieter Menne, Gabriella Milos, Oliver Goetze, Michael Fried, Werner Schwizer, Mark Fox, Andreas Steingoetter
BACKGROUND: Whether gastrointestinal motor and sensory function is primary cause or secondary effect of abnormal body weight is uncertain. Moreover, studies relating continuous postprandial sensations of satiation to measurable pathology are scarce. This work assessed postprandial gastrointestinal function and concurrent sensations of satiation across a wide range of body weight and after weight change. METHODS: Patients with anorexia nervosa (AN) and obesity (OB) were investigated in reference to normal weight controls (HC)...
January 5, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28055310/gastrointestinal-stromal-tumors-gist-facing-cell-death-between-autophagy-and-apoptosis
#13
Gloria Ravegnini, Giulia Sammarini, Margherita Nannini, Maria A Pantaleo, Guido Biasco, Patrizia Hrelia, Sabrina Angelini
Autophagy and apoptosis are 2 fundamental biological mechanisms that may cooperate or be antagonistic, although both are involved in deciding the fate of cells in physiological or pathological conditions. These 2 mechanisms coexist simultaneously in cells and share common upstream signals and stimuli. Autophagy and apoptosis play pivotal roles in cancer development. Autophagy plays a key function in maintaining tumor cell survival by providing energy during unfavorable metabolic conditions through its recycling mechanism, and supporting the high energy requirement for metabolism and growth...
January 5, 2017: Autophagy
https://www.readbyqxmd.com/read/28054178/hemosuccus-pancreaticus-caused-by-a-mucinous-cystic-neoplasm-of-the-pancreas
#14
Yuri Matsumoto, Hiroshi Miyamoto, Akira Fukuya, Fumika Nakamura, Takahiro Goji, Shinji Kitamura, Tetsuo Kimura, Koichi Okamoto, Masahiro Sogabe, Naoki Muguruma, Mitsuo Shimada, Yoshimi Bando, Tetsuji Takayama
Hemosuccus pancreaticus is a gastrointestinal hemorrhage through the main pancreatic duct. Here, we report a rare case of hemosuccus pancreaticus due to a mucinous cystic neoplasm of the pancreas. A 62-year-old woman who had been followed for a branch duct intraductal papillary mucinous neoplasm visited our emergency room due to severe abdominal pain and bloody discharge. Computed tomography revealed that the pancreatic cyst increased the tension of the wall and a high-density area indicative of bleeding into the cyst was observed...
January 4, 2017: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/28053636/increased-malignant-microcalcifications-after-neoadjuvant-chemotherapy-in-advanced-breast-cancer
#15
Gi Won Shin, Young Mi Park, Hye Kyoung Yoon, Soo Jin Jung, Tae Hyun Kim, Anbok Lee, Seok Mo Lee
In patients with advanced breast cancer, most new calcifications detected on a mammogram after neoadjuvant chemotherapy are benign dystrophic calcifications, but this is not always observed. We present a patient with advanced breast cancer who had paradoxically increased malignant microcalcifications concomitant with primary tumor regression after undergoing neoadjuvant chemotherapy. After the neoadjuvant chemotherapy, the follow-up mammogram revealed that local, fine pleomorphic microcalcifications had markedly increased...
December 2016: Journal of Breast Cancer
https://www.readbyqxmd.com/read/28052037/retrospective-analysis-of-85-cases-of-intermediate-risk-gastrointestinal-stromal-tumor
#16
Yang Fu, He Hao, Luwei Guo, Ge Yang, Xiefu Zhang
BACKGROUND & AIMS: A significant benefit of imatinib adjuvant therapy for patients with high risk gastrointestinal stromal tumors (GIST) has been confirmed. However, the effect of imatinib adjuvant therapy for intermediate-risk GIST has not been well studied. In this article, we compare differences of recurrence-free survival (RFS) rates between patients with intermediate-risk GIST who accepted imatinib adjuvant therapy and those who did not. METHOD: A retrospective study of intermediate-risk GIST was conducted in the First Affiliated Hospital of Zhengzhou University, China...
December 29, 2016: Oncotarget
https://www.readbyqxmd.com/read/28050477/transthoracic-biopsy-causes-massive-subcutaneous-emphysema-in-a-low-risk-patient
#17
Fikri Selcuk Simsek, Yusuf Dag
Subcutaneous Emphysema (SE) can be defined as air leakage under skin from the respiratory or gastrointestinal system. It is frequently accompanied by pneumomediastinum. Thoracentesis, image-guided lung biopsies, pulmonary diseases and therapies resulting in necrosis can cause this pathology. The risk of pneumothorax and SE increased with the distance of the lesion to the pleura, and small size of the lesion. Although, our patient had low risk for SE, there were minimal pneumothoraces and massive SE. We consider that tumour necrosis and subcutaneous tissue may be related via transthoracic biopsy and this leads to massive SE...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28050248/management-of-achalasia-in-the-uk-do-we-need-new-guidelines
#18
REVIEW
Jihene El Kafsi, Antonio Foliaki, Thomas C B Dehn, Nicholas D Maynard
AIM: It is recommended that management of complex benign upper gastrointestinal pathology is discussed at multi disciplinary team (MDT) meetings. American College of Gastroenterology (ACG) guidelines further recommend that treatment delivery is provided by high volume centres, with objective post-procedural investigations, in order to improve patient outcomes. We aimed to survey the current UK practice in the management of achalasia. METHODS: 443 Upper gastrointestinal (UGI) specialist surgeons throughout the UK were sent a surveymonkey...
December 2016: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28045322/orofacial-granulomatosis-as-early-manifestation-of-crohn-s-disease-report-of-a-case-in-a-paediatric-patient
#19
A Sarra, N G Nikitakis, A Daskalopoulos, G Chouliaras, A Sklavounou-Andrikopoulou, K Athanasaki
BACKGROUND: Orofacial granulomatosis (OFG) is a controversial entity mainly characterised by recurrent or permanent soft tissue swelling of sudden onset in the orofacial area with a histologic appearance of granulomatous inflammation. Differential diagnosis includes local diseases and systemic conditions, such as Crohn's disease (CD). A case of OFG in a paediatric patient is reported here, focusing on the clinical features, diagnostic procedures, treatment and long-term outcome. CASE REPORT: A 7 year-old boy presented with persistent and prominent lip swelling and painful oral mucosa lesions of six months duration...
December 2016: European Journal of Paediatric Dentistry: Official Journal of European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/28044950/clinico-pathological-profile-and-surgical-outcome-of-patients-of-gastrointestinal-tuberculosis-undergoing-laparotomy
#20
Priyank Pathak, Shantanu Kumar Sahu, Saurabh Agrawal
: Tuberculosis is one of the earliest diseases affecting the mankind. Abdominal tuberculosis constitutes a common public health issue in developing countries like ours. Gastrointestinal tuberculosis often involves the ileocecal region. Surgery in case of abdominal tuberculosis is required to overcome the deleterious effects of the disease like tissue disorganization, obstruction and perforatio. AIMS AND OBJECTIVES: 1. To study the various clinical profiles of gastrointestinal tuberculosis in patients undergoing laparotomy; 2...
November 2016: Chirurgia
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