Limpar
72.177 resultados

Acesso aberto

Tipo do recurso

Tipo de base de dados

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Livro

Springer Link

Artigo Acesso aberto Revisado por pares

Miwei Lv, Jiawei Zhang, J. S. Deng, Jiancong Hu, Qinghua Zhong, Mingli Su, Dezheng Lin, Tian Xu, Xuhao Bai, Juan Li, Xuefeng Guo,

... is closely related to the development of colorectal adenoma. Enterotypes may therefore be a useful target for the prevention of colorectal adenoma. However, the relationship between gut microbiota and colorectal adenoma has not been fully elucidated. In this study, ... analyze the differences in gut microbiome composition between adenoma and control populations.We recruited 31 patients with colorectal adenoma and 71 non-adenoma controls. Patient demographics, risk factors, fecal samples from ... to determine the association between enterotypes and colorectal adenoma.The results showed that Prevotella enterotype (enterotype 4) ...

Tópico(s): Diet and metabolism studies

2023 - Frontiers Media | Frontiers in Microbiology

Artigo Acesso aberto Revisado por pares

Marco Spadaccini, Cesare Hassan, Emanuele Rondonotti, Giulio Antonelli, Gianluca Andrisani, Gianluca Lollo, Francesco Auriemma, Federico Iacopini, Antonio Facciorusso, Roberta Maselli, Alessandro Fugazza, Irene Maria Bambina Bergna, Fabrizio Cereatti, Benedetto Mangiavillano, Franco Radaelli, Francesco Di Matteo, Seth A. Gross, Prateek Sharma, Yuichi Mori, Michael Bretthauer, Douglas K. Rex, Alessandro Repici, Arnaldo Amato, Alida Andrealli, Gerolamo Bevivino, Silvia Carrara, Antonio Capogreco, Matteo Colombo, Andrea De Gottardi, Alessandro De Marco, Michela Di Fonzo, Dhanai Di Paolo, P.A. Galtieri, Laura Lamonaca, Nicoletta Lenoci, Danilo Paduano, Silvia Paggi, Gaia Pellegatta, G. Scardino, A. Schilirò,

... Endocuff-assisted colonoscopy have been found to increase adenoma detection. We investigated the performance of the combination ... to histopathology for diagnosis. The primary outcome was adenoma detection rate (percentage of patients with at least 1 histologically proven adenoma or carcinoma). Secondary outcomes were adenomas detected per ... ECV group, 656 to the control group). The adenoma detection rate was significantly higher in the ECV ... combination of CADe and ECV during colonoscopy increases adenoma detection rate and adenomas detected per colonoscopy without ...

Tópico(s): Esophageal Cancer Research and Treatment

2023 - Elsevier BV | Gastroenterology

Carta Acesso aberto Revisado por pares

Jason Samarasena, Dennis Yang, Tyler M. Berzin,

... g2467Google Scholar Polyp detection is operator-dependent, with adenoma detection rates (ADRs) ranging widely from 7% to ... Jensen C.D. Marks A.R. et al.Adenoma detection rate and risk of colorectal cancer and ... Jensen C.D. Marks A.R. et al.Adenoma detection rate and risk of colorectal cancer and ... CADe tools during colonoscopy leads to improvements in adenoma detection and other related performance metrics. A meta- ... al.Effect of artificial intelligence-aided colonoscopy for adenoma and polyp detection: a meta-analysis of randomized ...

Tópico(s): Gastric Cancer Management and Outcomes

2023 - Elsevier BV | Gastroenterology

Imagens Acesso aberto

St. Bartholomew's Hospital Archives & Museum, Wellcome Images. 8.3 cm x 11.5 cm. Series: Medical Photographic Library.

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Linda Sharp, Matthew D. Rutter, Stewart Bonnington, A. P. S. Hungin, Claire Nickerson, Suzanne Wright,

... interval-type post-colonoscopy colorectal cancers (CRCs). Advanced adenoma and CRC at surveillance were documented. CRC incidence ... high risk) underwent 64 544 surveillance episodes. Advanced adenoma and CRC yields were, respectively, 10.0 % and ... yield was lowest in those with one index adenoma ≥ 10 mm (advanced adenoma 6.1 %; CRC 0.3 %). The SIR was ... 0.95, 95 %CI 0.79-1.15). Adenoma multiplicity, presence of a large nonpedunculated adenoma, and greater villous component were associated with advanced adenoma at S1. Older age and multiplicity were significantly ...

Tópico(s): Genetic factors in colorectal cancer

2023 - Thieme Medical Publishers (Germany) | Endoscopy

Artigo Revisado por pares

Thomas Ka-Luen Lui, Hang Viet Dao, Stephen K.K. Tsao, Cynthia Hui, Loey Lung Yi Mak, Michael Ko, Ka Shing Cheung, M.Y. Thian, Raymond Liang, Vivien Tsui, Chung Kwong Yeung, L.V. Dao, Wai K. Leung,

... CADe) is a promising technologic advance that enhances adenoma detection during colonoscopy. However, the role of CADe ... light in both groups. The primary outcome was adenoma/polyp miss rate, which was defined as any adenoma/polyp detected during the second examination. Results Of ... 58.0% vs 46.7%, P = .03) and adenoma (44.7% vs 34.6%, P = .04) detection ... group (polyp: 1.20 vs .86, P = .03; adenoma, .91 vs .61, P = .03). Subgroup analysis showed that CADe enhanced proximal adenoma detection in patients with fair bowel preparation, shorter ...

Tópico(s): Gastric Cancer Management and Outcomes

2022 - Elsevier BV | Gastrointestinal Endoscopy

Artigo Acesso aberto Revisado por pares

Joanne E. Schottinger, Christopher D. Jensen, Nirupa R. Ghai, Jessica Chubak, Jeffrey K. Lee, Aruna Kamineni, Ethan A. Halm, Celette Sugg-Skinner, Natalia Udaltsova, Wei Zhao, Rebecca A. Ziebell, Richard Contreras, Eric J. Kim, Bruce Fireman, Charles P. Quesenberry, Douglas A. Corley,

... limited evidence to support threshold values for physician adenoma detection rate as a quality metric. Objective To evaluate the association between physician adenoma detection rate values and risks of postcolonoscopy colorectal ... patient follow-up through December 2017. Exposures The adenoma detection rate of each patient’s physician based ... year prior to the patient’s negative colonoscopy. Adenoma detection rate was defined as a continuous variable ... follow-up. The patients of physicians with higher adenoma detection rates had significantly lower risks for postcolonoscopy ...

Tópico(s): Global Cancer Incidence and Screening

2022 - American Medical Association | JAMA

Imagens Acesso aberto

St. Bartholomew's Hospital Archives & Museum, Wellcome Images. 8.2 cm x 11.5 cm. Series: Medical Photographic Library.

0000 - Gale Group | NCCO Photography

Artigo Acesso aberto Revisado por pares

Douglas K. Rex, Yuichi Mori, Prateek Sharma, Rachel E. Lahr, Krishna C. Vemulapalli, Cesare Hassan,

... Jensen C.D. Marks A.R. et al.Adenoma detection rate and risk of colorectal cancer and ... PCCRC) by colonoscopy continues to improve up to adenoma detection rates (ADRs) of 50%.3Shaukat A. Rector ... Jensen C.D. Marks A.R. et al.Adenoma detection rate and risk of colorectal cancer and ... P. Rupinski M. et al.Increased rate of adenoma detection associates with reduced risk of colorectal cancer ... improve ADR.5Rex D.K. If surgeons embrace adenoma detection rate measurement and improvement, cancers will be ... time automatic detection system increases colonoscopic polyp and adenoma detection rates: a prospective randomised controlled study.Gut. ...

Tópico(s): Esophageal Cancer Research and Treatment

2022 - Elsevier BV | Gastroenterology

Imagens Acesso aberto

St. Bartholomew's Hospital Archives & Museum, Wellcome Images. Series: Medical Photographic Library.

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Haijun Wu, Shaolong Zhou, Yuqian Zheng, Zheng Bin Pan, Yongshun Chen, Xinjun Wang,

Pituitary adenoma is one of the most common intracranial tumors, more and more studies have shown that long non- ... lncRNA) plays a very important role in pituitary adenoma. However, there are few reports on the function ... out what function BBOX1-AS1 plays in pituitary adenoma and how it regulates it. The expression of ... The functional involvement of BBOX1-AS1 in pituitary adenoma was examined utilizing the Transwell assay, western blot ... out. The expression of BBOX1-AS1 in pituitary adenoma tissues and cells has been increased, according to ...

Tópico(s): RNA Research and Splicing

2022 - Lippincott Williams & Wilkins | Anti-Cancer Drugs

Jornais Acesso aberto

Prof. Roberts Bartholow, J. T. Eskridge, John B. Roberts, Laurence Turnbull, G. Alexander Ramsaur, J. G. Davis, Marie B. Werner, John V. Shoemaker, William Pepper, C. Henri Leonard,

... Department, Medical News and Miscellany, Original Communications Cervical Adenoma Followed by Fatal Jaundice, Apparently Due to Pressure ...

1881 - Gale Group | NCCO-STM 1of2

Carta Acesso aberto Revisado por pares

Douglas K. Rex, Tyler M. Berzin, Yuichi Mori,

... Among 230 randomized subjects in 8 centers, the adenoma miss rate (AMR) was 15.5% when CADe ... first. Similarly, the false-negative rate for any adenoma was 6.9% with AI first versus 29. ... al.Deep learning computer-aided polyp detection reduces adenoma miss rate: a United States multi-center randomized ... studies support parallel design randomized trials showing the adenoma detection rate (ADR) increases by approximately 10% with ... al.Performance of artificial intelligence in colonoscopy for adenoma and polyp detection: a systematic review and meta- ...

Tópico(s): Gastric Cancer Management and Outcomes

2022 - Elsevier BV | Gastroenterology

Jornais Acesso aberto

John B. Roberts, F. X. Dercum, George Dock, Clara T. Dercum, Albert S. Ashmead, Charles R. Parke, Edward Martin, G. E. De Schweinitz, John Bacon, Wilbur P. Klapp, A. L. Stavely, J. Madison Taylor, John B. Roberts, James Kingston Fowler, D. H. Robinson, L. E. Sayre, Louis C. Parkes, J. Lewis Smith,

... the Femur Requiring Amputation …, Maryland Medical Journal, Memoranda Adenoma of Rectum, with Prolapse of Bowel; Removal of ...

1891 - Gale Group | NCCO-STM 1of2

Artigo Revisado por pares

Kazuya Miyaguchi, Kaoru Takabayashi, Daisuke Saito, Yoshikazu Tsuzuki, Nobutaka Hirooka, Naoki Hosoe, Hideki Ohgo, Keigo Ashitani, Hiromitsu Soma, Ryoichi Miyanaga, Kayoko Kimura, Sotaro Tokunaga, Tatsuya Mitsui, Miki Miura, Ryo Ozaki, Hidetomo Nakamoto, Takanori Kanai∥, Tadakazu Hisamatsu, Haruhiko Ogata, Hiroyuki Imaeda,

The adenoma detection rate is an important indicator of colonoscopy quality and colorectal cancer incidence. We compared the adenoma detection rates between white light imaging (WLI) and ... assigned to the LCI or WLI groups. Mean adenoma number per patient (including based on endoscopists' experience), adenoma detection rate, cecal intubation time, withdrawal time, mean adenoma number per location, and adenoma size were compared.The LCI and WLI groups ... withdrawal time were noted between groups. The mean adenoma number per patient was significantly higher in the ...

Tópico(s): Esophageal Cancer Research and Treatment

2021 - Wiley | Journal of Gastroenterology and Hepatology

Jornais Acesso aberto

Dr. J. C. Gorriguis, H. R. Steet, D. E. Multpy, A. J. Hall, Charles H. Beard,

... by Berry, in Which a Small Cyst or Adenoma Develops at the Inner and Back Part of ...

1910 - Gale Group | NCCO-STM 1of2

Artigo Acesso aberto Revisado por pares

Barbara Filser, Verena Uslar, Dirk Weyhe, Navid Tabriz,

... primary hyperparathyroidism (PHPT), intraoperative localization of the parathyroid adenoma can be challenging, especially in cases of negative ... conventional bilateral neck exploration, the question arises whether adenoma size prediction can facilitate a targeted approach. We investigated whether single parathyroid adenoma size can be estimated using preoperative parathyroid hormone ( ... 156 patients who underwent curative parathyroidectomy for single adenoma PHPT were analyzed retrospectively. Information obtained included laboratory ...

Tópico(s): Bone health and osteoporosis research

2021 - Springer Science+Business Media | Langenbeck s Archives of Surgery

Artigo Acesso aberto Revisado por pares

Shuhei Fukunaga, Dan Nakano, Takumi Kawaguchi, Mohammed Eslam, Akihiro Ouchi, Tsutomu Nagata, Hidefumi Kuroki, Hidemichi Kawata, Hirohiko ABE, Ryuichi Nouno, Koutaro Kawaguchi, Jacob George, Keiichi Mitsuyama, Takuji Torimura,

Colorectal adenoma is linked to metabolic dysfunction. Metabolic dysfunction-associated fatty liver disease (MAFLD) has a precise definition and ... impact of MAFLD on the prevalence of colorectal adenoma by comparing it to non-alcoholic fatty liver ... present in 58 and 63 examinees, respectively. Colorectal adenoma was diagnosed by biopsy. The impact of the MAFLD definition on the prevalence of colorectal adenoma was investigated by logistic regression, decision-tree, and ... independent factor associated with the presence of colorectal adenoma (OR 3.191; 95% CI 1.494–7. ...

Tópico(s): Alcohol Consumption and Health Effects

2021 - Multidisciplinary Digital Publishing Institute | International Journal of Molecular Sciences

Jornais Acesso aberto

William L. Rodman, Prof. John C. Heisler, John V. Shoemaker, Charles J. Pollard,

... of a Case, Ileus and Atropine, Chordee, Dysentery, Adenoma of the Tongue, Therapeutic Notes New Local Remedial ...

1901 - Gale Group | NCCO-STM 1of2

Artigo Acesso aberto Revisado por pares

Alessandro Galani, Riccardo Morandi, Mira Dimko, Sarah Molfino, Carla Baronchelli, Silvia Lai, Federico Gheza, Carlo Cappelli, Claudio Casella,

... hyperparathyroidism is due to the presence of an adenoma/single-gland disease in 80–85%. Multiple gland ... 15% of cases of primary hyperparathyroidism. Atypical parathyroid adenoma and parathyroid carcinoma are both responsible for about ... 107 patients (91.5%) were diagnosed with typical adenoma (group A), while 10 patients (8.5%) were diagnosed with atypical parathyroid adenoma (group B). None of the patients were affected ... 9.5 + ( p = 0.038). Conclusions Atypical parathyroid adenoma is a tumor that has characteristics both of ...

Tópico(s): Genetic Syndromes and Imprinting

2021 - BioMed Central | World Journal of Surgical Oncology

Jornais Acesso aberto

Henry Beates Jr., Irvin Lindenberger, Charles A. Oliver, C. R. Holmes, Joseph Eichberg, Mark A. Brown, Wm. Muhlberg, H. W. Bettmann, Mark A. Brown, P. S. Conner, J. C. Oliver, H. J. Whitacre, H. A. Ingalls, D. T. Vail, Julius Eichberg, Theodore C. Janeway,

... Ward, in Place of Dr. Bateman, Resigned, Malignant Adenoma of the Liver, Nephritis: Water—Diet—Drugs, Hyperpyrexia ...

1904 - Gale Group | NCCO-STM 1of2

Artigo Acesso aberto Revisado por pares

Yuichi Mori, Michael Bretthauer, Mette Kalager,

... in clinical practice. Five RCTs have shown that adenoma detection rates (ADRs) increase by about 50% with ... al.Performance of artificial intelligence in colonoscopy for adenoma and polyp detection: a systematic review and meta- ... a deep-learning computer-aided detection system on adenoma detection during colonoscopy (CADe-DB trial): a double- ... time automatic detection system increases colonoscopic polyp and adenoma detection rates: a prospective randomised controlled study.Gut. ... automatic quality control system on colorectal polyp and adenoma detection: a prospective randomized controlled study (with videos). ...

Tópico(s): Radiomics and Machine Learning in Medical Imaging

2021 - Elsevier BV | Gastroenterology

Jornais Acesso aberto

S. Weir Mitchell, Alfred Stengel, Albert S. Ashmead, Stephen Paget,

... the Charge of J. William White, M. D., Adenoma Cervicis Malignum Cysticum, Obstetrics Under the Charge of ...

1897 - Gale Group | NCCO-STM 1of2