Results 151 to 160 of about 36,827 (260)

Clinical Outcomes of Antrectomy for Patients With Multiple Type I Gastric Neuroendocrine Tumors: A Case Series

DEN Open, Volume 7, Issue 1, April 2027.
Type I gastric neuroendocrine tumors (T1‑GNETs) often present as multiple lesions, complicating treatment. This retrospective case series study evaluates antrectomy outcomes in eight patients with persistent multiple T1‑GNETs during 2005–2023. Following antrectomy, tumor regression was observed in two patients and complete disappearance in six, with ...
Yuki Morita, Ken Namikawa, Kaoru Nakano, Wataru Kurihara, Hiroyuki Yamamoto, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiyuki Yoshio, Souya Nunobe, Toshiaki Hirasawa   +9 more
wiley   +1 more source

Gastric Metastasis of Uterine Leiomyosarcoma Detected During Surveillance Endoscopy and Resected by Endoscopic Submucosal Dissection After Multiple Metachronous Metastases: A Case Report

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Uterine leiomyosarcoma (uLMS) is a rare, aggressive uterine malignancy that usually metastasizes hematogenously, whereas gastrointestinal involvement is uncommon. A 69‐year‐old woman with uLMS treated by hysterectomy and adjuvant chemotherapy developed metachronous lung, sigmoid colon, gallbladder, and abdominal wall metastases.
Yuiko Nagasawa, Takahiro Hiratsuka, Daisuke Minezaki, Wataru Miyoshino, Ryo Ogawa, Tomonori Akagi, Hidefumi Shiroshita, Yoshitake Ueda, Kazuhiro Mizukami, Masafumi Inomata   +9 more
wiley   +1 more source

Prognostic significance of lymphovascular invasion in colorectal mucinous adenocarcinoma after curative resection: a nationwide multi-center retrospective cohort study. [PDF]

J Gastrointest Oncol
Wang T, Ren B, He H, Zhang P, Jing C, Guan X, Sun Y, Zhang Y, Ning S, Yu M, Lv Y, Wang L, Jiao M, Sun Y, Sun Q, Liu D, Ren X, Ye Z, Zhang Z, Li J, Ma B, Yu G, Fu W, Zhang G, Yang H.   +24 more
europepmc   +1 more source

Adverse Pathological Features and Worse Prognosis in Rectal Cancer Compared With Colon Cancer in T1 and T2 Stages

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aim Emerging endoscopic techniques are expanding opportunities for minimally invasive therapy in early colorectal cancers (CRCs). Data regarding the clinicopathological features and outcomes of colon versus rectal cancers in Tis, T1, and T2 stages remain limited.
Shunto Iwasaki, Shin‐ei Kudo, Yuta Kouyama, Katsuro Ichimasa, Shigenori Semba, Yuriko Morita, Yuki Takashina, Tomotaka Takizawa, Yu Nimura, Taishi Okumura, Kenta Nakahara, Yasuharu Maeda, Noriyuki Ogata, Takemasa Hayashi, Naruhiko Sawada, Toshiyuki Baba, Tetsuo Nemoto, Masashi Misawa   +17 more
wiley   +1 more source

A novel nomogram incorporating lymphovascular invasion to predict lymph node invasion in high-risk prostate cancer. [PDF]

Sci Rep
Yang Y, Tang Y, Yin S.
europepmc   +1 more source

Evaluation of Additional Treatment for Residual Cases After Endoscopic Papillectomy of Duodenal Ampullary Tumors

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aims This study aimed to assess the prognosis and outcomes of additional treatment for residual adenocarcinoma and adenoma following endoscopic papillectomy (EP) for ampullary tumors. Methods Of 191 patients who underwent EP, 43 with adenocarcinoma or adenoma and either positive or unknown pathological margins were included ...
Yusuke Kurita, Keiki Nagai, Noriki Kasuga, Kensuke Kubota, Yuji Fujita, Yusuke Sekino, Hiroki Uechi, Yuji Koyama, Shintaro Tsujikawa, Shota Matsumoto, Shigeki Tamura, Yu Honda, Shin Yagi, Takeshi Iizuka, Sho Hasegawa, Takamitsu Sato, Kunihiro Hosono, Noritoshi Kobayashi, Yuki Honma, Ryusei Matsuyama, Jotaro Harada, Masato Yoneda, Satoshi Fujii, Itaru Endo, Atsushi Nakajima   +24 more
wiley   +1 more source

Hepatic-Differentiated Subpopulation in Clear Cell Renal Cell Carcinoma: A Multi-Omics Analysis of Tumors With Lymphovascular Invasion. [PDF]

Cancer Med
Yajima S, Tsukada Y, Yamashita R, Fujisawa T, Kuwata T, Watanabe R, Ishii G, Gabelia N, Juhl H, Koga Y, Yoshino T, Ito M, Masuda H.   +12 more
europepmc   +1 more source

Half of metastatic CSCC arises from low‐stage primaries: A nationwide analysis

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Loes. M. Hollestein, Antien. L. Mooyaart, Olivia Frederique Maria Steijlen, Andrya Reder Hollatz, Meggie M. C. M. Drissen, Marieke Louwman, Marlies Wakkee   +6 more
wiley   +1 more source

Innovative Therapeutic Endoscopy of the Upper Gastrointestinal Tract: Review of the Japan Gastroenterological Endoscopy Society Core Sessions

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT The Japanese Gastroenterological Endoscopy Society (JGES) established four core sessions on endoscopic treatment for upper gastrointestinal diseases under the theme ‘Innovative Therapeutic Endoscopy’ between 2023 and 2024. This review summarizes these sessions and compiles them as a conference report. At the 105th JGES Core Session, 14 studies
Mikitaka Iguchi, Tomoki Michida, Yasuhiko Abe, Hisashi Doyama, Noriya Uedo, Hajime Isomoto, Masayuki Ohta, Junko Fujisaki   +7 more
wiley   +1 more source

Microstructural mapping of time-dependent diffusion MRI for predicting lymphovascular invasion in rectal cancer: a proof-of-concept investigation. [PDF]

Insights Imaging
Lu F, Li Y, Wu R, Li K, Chen X, Liu Y, Luo B, Chen M, Li H.   +8 more
europepmc   +1 more source