Results 151 to 160 of about 136,755 (290)

Adequacy evaluation of 22‐gauge needle endoscopic ultrasound‐guided tissue acquisition samples and glass slides preparation for successful comprehensive genomic profiling testing: A single institute experience

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives This study aimed to evaluate the successful sequencing rate of Foundation One CDx (F1CDx) using small tissue samples obtained with a 22‐gauge needle (22G) through endoscopic ultrasound‐guided fine needle acquisition (EUS‐TA) and to propose guidelines for tissue quantity evaluation criteria and proper slide preparation in clinical ...
Tami Nagatani, Yoji Wani, Masahiro Takatani, Soichiro Fushimi, Hirofumi Inoue, Shinichiro Hori, Kyohei Kai, Hideki Yamamoto, Tetsuya Okazaki, Maki Tanioka, Hiroyuki Okada, Akira Hirasawa   +11 more
wiley   +1 more source

Rectal metastasis from lung cancer diagnosed by endoscopic ultrasound‐guided fine needle biopsy: A case report

DEN Open, Volume 6, Issue 1, April 2026.
Abstract A 73‐year‐old man visited our hospital due to hyperintestinal peristalsis and diarrhea. He had been undergoing regular annual checkups for dust lung disease. Contrast‐enhanced computed tomography scan showed edematous thickening of the rectal wall with contrast effect.
Shinji Mukawa, Yudai Koya, Tomoyuki Murakami, Koichiro Miyagawa, Yuki Maruno, Koki Yamaguchi, Shun Hanada, Shinji Oe, Masaru Harada   +8 more
wiley   +1 more source

Endoscopic features of deficient mismatch repair/microsatellite instability‐high and BRAF‐mutated colorectal cancer

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objective Recent advancements in genome analyses, including the BRAF gene and mismatch repair (MMR) gene/microsatellite instability (MSI), have revealed the biological diversity of colorectal cancer (CRC). BRAF‐mutated CRC has a poor prognosis; however, cases exhibiting deficient MMR (dMMR)/MSI‐high (MSI‐H) and BRAF gene mutations have ...
Rika Omote, Shizuma Omote, Ryohei Sumii, Joichiro Horii, Isao Fujita, Hideaki Miyaso, Tatsuya Toyokawa, Masaru Inagaki   +7 more
wiley   +1 more source

Mixed Adenoneuroendocrine carcinoma of uterine cervix: a case series and review of literature. [PDF]

Oxf Med Case Reports
Salehiazar S, Baboli KM, Lebby E, McPhaul L.   +3 more
europepmc   +1 more source

Barrett's Esophageal Adenocarcinoma with Neuroendocrine Cell Carcinoma Treated by Endoscopic Submucosal Dissection: A Case Report and Literature Review

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Barrett's esophageal adenocarcinoma (BEA) with neuroendocrine cell carcinoma (NEC) is a rare disease with a poor prognosis. We report a case of BEA with NEC treated by endoscopic submucosal dissection (ESD) with en bloc resection and long‐term survival was achieved without additional treatment.
Yo Kubota, Kenji Ishido, Kusutaro Doi, Gen Kitahara, Takuya Wada, Akinori Watanabe, Hisatomo Ikehara, Chika Kusano   +7 more
wiley   +1 more source

Case Report: Analysis of colposcopic image features in a case of early-stage small cell neuroendocrine carcinoma of the cervix. [PDF]

Front Oncol
Yuan L, Liu K.
europepmc   +1 more source

Gastric Neuroendocrine Carcinoma

Clinical Research and clinical Trials
A 67-year-old woman presented with a 1-month history of abdominal pain. She received appendectomy due to appendicitis several years ago. Except for a decreased hemoglobin level of 87 g/L (normal, 130–175 g/L), no significant laboratory abnormalities were found.
openaire   +1 more source

Treatment of Hepatocellular Carcinoma Using Endoscopic Ultrasound‐guided Radiofrequency Ablation: A Case Series

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Endoscopic ultrasound‐guided radiofrequency ablation (EUS‐RFA) is an emerging technique for treating pancreatic and neuroendocrine tumors in patients who are not candidates for surgery. However, there is limited evidence of EUS‐RFA in hepatic cancers.
Yogesh Harwani, Shreya Butala, Varun Shukla, Anand Patel, Surbhi Dogra Jani   +4 more
wiley   +1 more source

Clonal selection of pre-existing neuroendocrine component in prostate cancer during androgen receptor signaling inhibitor therapy: A case report. [PDF]

Urol Case Rep
Kubota H, Kijima T, Matsuda H, Uematsu T, Takei K, Yashi M, Ishida K, Kamai T.   +7 more
europepmc   +1 more source

Factors Influencing Resection Time in Endoscopic Submucosal Dissection for Rectal Neuroendocrine Tumors

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives The usefulness of endoscopic submucosal dissection (ESD) for rectal neuroendocrine tumors (NETs) is well established. However, factors influencing resection time remain unclear. This study aimed to identify these factors during ESD for rectal NETs.
Shinya Nakatani, Junnosuke Hayasaka, Tsuyoshi ishii, Minoru Oda, Yusuke Kawai, Hiroshi Yamato, Yorinari Ochiai, Yugo Suzuki, Yutaka Mitsunaga, Hiroyuki Odagiri, Akira Matsui, Yasuro Miura, Shu Hoteya   +12 more
wiley   +1 more source