Results 91 to 100 of about 382,196 (290)

InViVo-IORT - A System for Quality Control in Intraoperative Radiotherapy

, 2022
S.265-271Intraoperative radiotherapy is a kind of brachytherapie where the remains of a surgically not completely removed tumour are irradiated at the open situ of the patient. The current main drawback of this treatment is the insufficient documentation
Walter, S., Straßmann, G., Schmitt, M.
core   +1 more source

Short‐Term Outcomes of Transanal Total Mesorectal Excision for Rectal Cancer: A Multicenter Propensity Score‐Matched Analysis Comparing Patients With and Without Preoperative Neoadjuvant Therapy

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim To evaluate the association between preoperative neoadjuvant therapy and short‐term outcomes of transanal total mesorectal excision for rectal cancer. Methods We retrospectively analyzed patients who underwent transanal total mesorectal excision at 26 Japanese institutions between 2012 and 2019.
Takafumi Shima, Hiroki Hamamoto, Takeru Matsuda, Ichiro Takemasa, Keitaro Tanaka, Toshiki Mukai, Jun Watanabe, Sang‐Woong Lee, Seiichiro Yamamoto, Takeshi Naitoh, Ta‐Ta‐Mi Study Group Collaborators from the Japan Society of Laparoscopic Colorectal Surgery, Akihiro Kondo, Akinobu Taketomi, Akiyoshi Kanazawa, Atsushi Ogura, Chikayoshi Tani, Gunpei Yoshimatsu, Hideki Endo, Hideya Kashihara, Hirokazu Suwa, Junichiro Kawamura, Kay Uehara, Kei Kimura, Keiichi Okano, Keiichiro Okuyama, Kenji Okita, Kiyoshi Maeda, Kohei Shigeta, Koji Okabayashi, Koya Hida, Masafumi Inomata, Masahiko Watanabe, Masaji Tani, Masataka Ikeda, Masatsune Shibutani, Masayoshi Iwamoto, Masayuki Ishii, Nobuki Ichikawa, Shigenori Honma, Shinichiro Mori, Shiro Terai, Suguru Hasegawa, Takeshi Okabayashi, Takuya Tokunaga, Tatsunari Fukuoka, Tatsuya Manabe, Tatsuya Shonaka, Tomonori Akagi, Toru Kuramoto, Toru Miyake, Toshikatsu Nitta, Toshiki Mukai, Yoshihito Ide, Yosuke Fukunaga, Yuki Murata, Yukinari Tokoro, Yukitoshi Todate, Yusaku Shogen   +57 more
wiley   +1 more source

Preclinical validation of a clinical prototype of intraoperative electron FLASH radiotherapy equipment: key evidence for a new radiotherapy paradigm

Radiation Oncology
Background and purpose This study aimed to evaluate whether the clinical prototype of intraoperative electron FLASH radiotherapy (CPIO-EFLASH), with a source-surface distance (SSD) of 50 cm, could achieve ultra-high dose rates, effectively control tumors,
Xiaofei Hao, Huan Du, Binwei Lin, Yang Xia, Mingming Tang, Wei Wu, Decai Wang, Yihan Zhu, Yu Zhang, Jianxin Wang, Yiwei Yang, Dai Wu, Xiaobo Du   +12 more
doaj   +1 more source

Association of Prophylactic Abdominal Drain Placement With Short‐Term Postoperative Outcomes After Hepatectomy: A Nationwide Inpatient Database Study in Japan

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim Although randomized trials have discouraged routine prophylactic abdominal drainage after uncomplicated hepatectomy, these drains are still widely used in clinical practice. This study evaluated the association between prophylactic abdominal drain placement and short‐term outcomes after hepatic resection using a nationwide inpatient ...
Keita Kouzu, Shotaro Aso, Yuki Hirano, Hiroki Matsui, Kensuke Yoshimura, Hiroki Kitagawa, Toru Kato, Naoki Yamane, Osahiko Hagiwara, Norikatsu Miyoshi, Satoru Matsuda, Hiroshi Maruyama, Keita Morikane, Junichi Sasaki, Hideo Yasunaga, Yuko Kitagawa, Manabu Watanabe, Hironori Tsujimoto   +17 more
wiley   +1 more source

Intraoperative radiotherapy with low energy photons in recurrent colorectal cancer: a single centre retrospective study

, 2016
Aim of the study: Intraoperative radiotherapy (IORT) may improve outcome of surgical treatment of recurrent colorectal cancer (CRC). The aim of this study is to determine the feasibility, safety and long-term results of surgical treatment of recurrent ...
Wojciech P. Polkowski, Jerzy Mielko, Andrzej Kurylcio, Jarosław Romanek, Magdalena Skórzewska   +4 more
core   +1 more source

Local Recurrence and Oncological Outcomes After Transanal Total Mesorectal Excision With Intersphincteric Resection for Lower Rectal Cancer: A Nationwide Multicenter Cohort Study (Ta‐Ta‐Mi Study)

Annals of Gastroenterological Surgery, EarlyView.
The 3‐year local recurrence (LR), recurrence‐free survival, and overall survival rates were 7.3%, 79.5%, and 98.1%, respectively. Multivariable analysis identified circumferential resection margin (CRM)/radial margin (RM) positivity as an independent risk factor for LR.
Kan Tanabe, Shinichiro Mori, Kenji Baba, Takeru Matsuda, Ichiro Takemasa, Koji Okabayashi, Chikayoshi Tani, Tatsuya Manabe, Yoshihiro Kakeji, Takao Ohtsuka, Seiichiro Yamamoto, Takeshi Naitoh, Ta‐Ta‐Mi Study Group Collaborative of the Japan Society of Laparoscopic Colorectal Surgery   +12 more
wiley   +1 more source

Management of the rectal cancer early diagnostics improvement by «Onkopatrul» and quality of medical care improvement with intraoperative radiation

Кубанский научный медицинский вестник, 2014
In the article we observed the rectal cancer morbidity and mortality rate in Krasnodar region in comparison with median Russian Federation rates. The results of the preventive «Onkopatrul» project for rectal cancer early diagnostics were carried out.
M. V. Kazantseva
doaj  

Immunotherapy Combined with Large Fractions of Radiotherapy: Stereotactic Radiosurgery for Brain Metastases—Implications for Intraoperative Radiotherapy after Resection

Frontiers in Oncology, 2017
Brain metastases (BM) affect approximately a third of all cancer patients with systemic disease. Treatment options include surgery, whole-brain radiotherapy, or stereotactic radiosurgery (SRS) while chemotherapy has only limited activity.
Carsten Herskind, Carsten Herskind, Frederik Wenz, Frank A. Giordano, Frank A. Giordano   +4 more
doaj   +1 more source

Comparison of mammographic findings after intraoperative radiotherapy or external beam whole breast radiotherapy

, 2014
Background: The TARGIT (TARGeted Intraoperative Radiotherapy) trial was designed to compare local recurrence and complication rates in breast cancer patients, prospectively randomised to either EBRT (external beam whole breast radiotherapy) or a single ...
Thompson, A. M., Evans, A., Romsauerova, A., Elsberger, B., Brown, D. C., Dewar, J. A., Vinnicombe, S., Whelehan, P.; id_orcid   +7 more
core   +1 more source

Impact of Laparoscopic Liver Resection on Long‐Term Outcomes and Non‐Liver‐Related Mortality in Elderly Patients With Primary Hepatocellular Carcinoma: A Multicenter Propensity Score‐Matched Analysis

Annals of Gastroenterological Surgery, EarlyView.
In this multicenter, propensity score–matched study of elderly patients with primary hepatocellular carcinoma, we compared long‐term cause‐specific mortality between laparoscopic (LLR) and open liver resection (OLR) using a competing‐risks framework. Among patients aged ≥ 80 years, LLR was associated with a lower 5‐year cumulative incidence of death ...
Yukio Tokumitsu, Hidenori Takahashi, Yuki Nakagami, Toru Hisaka, Hiromitsu Hayashi, Tomoharu Yoshizumi, Norifumi Harimoto, Takao Ide, Yoichi Yamasaki, Atsushi Miyoshi, Yuichi Endo, Tamotsu Kuroki, Atsushi Nanashima, Masahiko Sakoda, Tohru Utsunomiya, Kohji Okamoto, Masatoshi Kajiwara, Mitsuhisa Takatsuki, Toru Beppu, Susumu Eguchi   +19 more
wiley   +1 more source