Results 191 to 200 of about 829,320 (360)

Prognostic impact of postoperative fixed‐point inflammation in patients with gastric cancer after curative gastrectomy: A validation cohort study

Annals of Gastroenterological Surgery, EarlyView.
The cutoff value of CRP by sex for poor OS remains unclear. This study aimed to determine the cutoff values of CRP on postoperative day 3 to predict poor OS in men and women with gastric cancer after radical gastrectomy. The high‐CRP group has poorer overall survival than the low‐CRP group for gastric cancer after gastrectomy.
Ryota Matsui, Manabu Ohashi, Motonari Ri, Rie Makuuchi, Tomoyuki Irino, Masaru Hayami, Takeshi Sano, Souya Nunobe   +7 more
wiley   +1 more source

Short‐term and long‐term outcomes of self‐expandable metallic stent placement versus creation of a diverting stoma for obstructive colorectal cancer: A systematic review and meta‐analysis

Annals of Gastroenterological Surgery, EarlyView.
SEMS contributed to comparable outcomes including postoperative complications, mortality, and long‐term outcomes, but significantly reduced SSI. These findings support the broader adoption of SEMS in clinical practice, particularly requiring minimized invasiveness and improving patient quality of life are prioritized. Abstract Aim A diverting stoma (DS)
Thanakorn Yingruxpund, Akihisa Matsuda, Takeshi Yamada, Chaiya Chansai, Hiroshi Yoshida   +4 more
wiley   +1 more source

Reoperative pouch surgery for suspected Crohn's‐related complications aided by biologic coverage: Early experience from an inflammatory bowel disease center

Annals of Gastroenterological Surgery, EarlyView.
This paper demonstrates that revisional/redo ileal pouch anal anastomosis (IPAA) surgery with concurrent biologic therapy provides a viable, stoma‐free alternative for patients with Crohn's disease‐like complications, showing a high functioning pouch rate and expanding options for managing pouch failure.
Mehmet Gulmez, Daniel J. Wong, Ariela K. Holmer, Eren Esen, Shannon Chang, Arman Erkan, David Hudesman, Andre da Luz Moreira, Feza H. Remzi   +8 more
wiley   +1 more source

Understanding the PULSAR Effect in Combined Radiotherapy and Immunotherapy through Attention Mechanisms with a Transformer Model [PDF]

arXiv
PULSAR (personalized, ultra-fractionated stereotactic adaptive radiotherapy) is the adaptation of stereotactic ablative radiotherapy towards personalized cancer management. For the first time, we applied a transformer-based attention mechanism to investigate the underlying interactions between combined PULSAR and PD-L1 blockade immunotherapy based on a
arxiv  

Optimal Extent of Lymph Node Dissection for Non‐Metastatic Colon Cancer by Tumor Location: Evaluation of the Therapeutic Value Index for Each Lymph Node Station

Annals of Gastroenterological Surgery, EarlyView.
Lymph node dissection of the main nodes along the feeding artery has a therapeutic value in early‐stage colon cancers. Meanwhile, the significance of #253 dissection for descending colon cancer requires further discussion. ABSTRACT Aims To determine the optimal extent of lymph node dissection for non‐metastatic colon cancer by tumor location based on ...
Akira Ouchi, Kozo Kataoka, Eiji Shinto, Takashi Akiyoshi, Takefumi Yoshida, Yasuyuki Takamizawa, Yukihide Kanemitsu, Hirotoshi Kobayashi, Yoichi Ajioka, on behalf of the Lymph Nodes Committee of JSCCR   +9 more
wiley   +1 more source

Analysis of a Radiotherapy Model for Brain Tumors [PDF]

arXiv
In this work, we focus on the analytical and numerical study of a mathematical model for brain tumors with radiotherapy influence. Under certain assumptions on the given data in the model, we prove existence and uniqueness of a weak nonnegative (biological relevant) solution. Then, assuming only more regular initial data, we obtain the extra regularity
arxiv  

Short‐ and Long‐Term Outcomes of Open, Laparoscopic, and Robot‐Assisted Surgery for Rectal Cancer

Annals of Gastroenterological Surgery, EarlyView.
Robot‐assisted rectal resection demonstrated superior short and long‐term outcomes compared to laparoscopic and open approaches. ABSTRACT Background Robot‐assisted surgery has short‐term benefits in rectal cancer surgery; however, its long‐term advantages remain unclear. This study compared short‐ and long‐term outcomes of open, laparoscopic, and robot‐
Marie Hanaoka, Hiroyasu Kagawa, Ataru Igarashi, Hiroshi Yoshihara, Shinichi Yamauchi, Masanori Tokunaga, Lin Peng‐Lin, Minkyung Shin, Yusuke Kinugasa   +8 more
wiley   +1 more source

Ethnicity and the surgical management of early invasive breast cancer in over 164 000 women

BJS (British Journal of Surgery), EarlyView., 2020
This large national study examined in detail the patterns in surgical management of early breast cancer in women of different ethnicities. Allowing for different patterns of age and stage at presentation, the surgical management of early breast cancer was similar in all women, regardless of ethnicity. All treated the same Background Limited information
T. Gathani, K. Chiuri, J. Broggio, G. Reeves, I. Barnes   +4 more
wiley   +1 more source

Survival Outcomes of Esophageal Squamous Cell Carcinoma Patients Who Underwent Salvage Esophagectomy: A Literature Review and Results From Two High‐Volume Centers

Annals of Gastroenterological Surgery, EarlyView.
This study aimed to investigate survival outcomes, the efficacy of lymph node (LN) dissection, and recurrence patterns in 69 patients who underwent R0 salvage surgery for esophageal squamous cell carcinoma. Of note, abdominal LN metastases had a negative impact on survival in our series.
Kotaro Sugawara, Koichi Yagi, Takashi Fukuda, Shoh Yajima, Daiji Oka, Yoshiyuki Miwa, Shuichiro Oya, Asami Okamoto, Raito Asaoka, Yoshifumi Baba   +9 more
wiley   +1 more source

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

BJS (British Journal of Surgery), EarlyView., 2020
Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä, A. Latchford, I. Negoi, A. Sampaio Soares, R. Jimenez‐Rodriguez, L. Sánchez‐Guillén, D. G. Evans, N. Ryan, E. J. Crosbie, M. Dominguez‐Valentin, J. Burn, M. Kloor, M. von Knebel Doeberitz, F. J. B. van Duijnhoven, P. Quirke, J. R. Sampson, P. Møller, G. Möslein, on behalf of the European Hereditary Tumour Group (EHTG) and European Society of Coloproctology (ESCP)   +18 more
wiley   +1 more source