Results 131 to 140 of about 176,444 (236)

Efficacy of Endoscopic Ultrasound‐guided Fine Needle Biopsy With Simplified Macroscopic On‐site Evaluation (With Video)

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aims With advances in preoperative chemotherapy and comprehensive genomic profiling, endoscopic ultrasound‐guided fine needle biopsy (EUS‐FNB) has become vital for diagnosing pancreatic and peridigestive tract lesions. However, evidence remains limited regarding the performance of new‐generation puncture needles and simplified ...
Kento Shionoya, Ryosuke Tonozuka, Shuntaro Mukai, Yuki Joyama, Takayoshi Tsuchiya, Reina Tanaka, Kenjiro Yamamoto, Kazumasa Nagai, Yukitoshi Matsunami, Hiroyuki Kojima, Hirohito Minami, Noriyuki Hirakawa, Kyoko Asano, Takao Itoi   +13 more
wiley   +1 more source

Mucinous adenocarcinoma in perianal fistula [ADENOCARCINOMA MUCINOSO IN FISTOLA PERIANALE: CASO CLINICO E REVISIONE DELLA LETTERATURA]

, 1992
The case of a 59 year-old-man, with a history of relapsing anal suppurations lasting 27 years, affected by mucinous adenocarcinoma arising in perianal fistula is reported.
APREA, GIOVANNI
core  

Worst Histology‐Based Risk Stratification for Lymph Node Metastasis in Patients With T1b Colorectal Cancer: A Retrospective Pathology‐based Study

DEN Open, Volume 7, Issue 1, April 2027.
This study evaluates a pathology‐based refinement of lymph node metastasis risk stratification in pT1b colorectal cancer. Compared with the conventional dominant histologybased assessment, a worst histologybased approach focused on poorly differentiated adenocarcinoma, combined with submucosal invasion depth and lymphatic invasion, more effectively ...
Satomi Shibata, Shin‐ichiro Horiguchi, Koichi Koizumi, Daichi Sadato, Ryoko Shimizuguchi, Akinari Takao, Jun Nakahodo, Yawara Kubota, Itaru Kubota, Hiroki Kato, Misato Takao, Daisuke Nakano, Kazushige Kawai, Tatsuro Yamaguchi, Tsunekazu Hishima, Toshiro Iizuka   +15 more
wiley   +1 more source

Primary mucinous adenocarcinoma of the bladder with signet-ring cells: case report

CONTEXT: Primary adenocarcinomas of the bladder are uncommon and usually occur by contiguity with or hematogenic dissemination of other adenocarcinomas such as colorectal, prostate and gynecological tract carcinomas.
Marcelo Lorenzi Marques, Daher Cezar Chade, Gabriel Salum D'Alessandro, Samuel Saiovici, Cláudio José Ramos de Almeida, Valéria Pereira Lanzoni   +5 more
core   +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

mpMRI features of mucinous prostate cancer: two case reports

The Egyptian Journal of Radiology and Nuclear Medicine
Background Mucinous adenocarcinoma of the prostate (MACP) is one of the rarest variants of prostatic neoplasm, with more aggressive behavior than non-mucinous prostatic cancer.
Giuseppe Chiacchio, Alessandro Grimaldi, Edoardo Beatrici, Riccardo Rossi, Simone Cappuccelli, Lucia Pitoni, Vito Lacetera, Giuliana Gabrielloni, Alberto Rebonato, Simone Scarcella, Valerio Beatrici   +10 more
doaj   +1 more source

Clinical Utility and Safety of a Novel Ultraslim Catheter‐Type Peroral Cholangioscope/Pancreatoscope: A Single‐Center Case Series

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Peroral cholangioscopy (POCS) and peroral pancreatoscopy (POPS) enable direct intraductal visualization for pancreatobiliary disease diagnosis and management. Nonetheless, conventional devices have relatively large diameters, limiting their use in narrow ducts.
Hiroyuki Kojima, Shuntaro Mukai, Atsushi Sofuni, Takayoshi Tsuchiya, Reina Tanaka, Ryosuke Tonozuka, Kazumasa Nagai, Yukitoshi Matsunami, Hirohito Minami, Noriyuki Hirakawa, Kyoko Asano, Kento Shionoya, Kazuki Hama, Takao Itoi   +13 more
wiley   +1 more source

Clinical Outcome Differences in Mucinous Versus Non-Mucinous Colonic Adenocarcinoma: A Comparative Study

Background/Objectives: Colon cancer is one of the main causes of cancer-related mortality worldwide. Among its histopathological subtypes, mucinous adenocarcinoma (MAC) is characterized by a more aggressive behavior than non-mucinous adenocarcinoma (non ...
Roxana Loriana Negrut, Adrian Marius Maghiar, Mircea Gheorghe Pop, Bogdan Feder, Hany Abdulateif Salem, Adrian Cote   +5 more
core   +1 more source

Early Gastric Cancer Detected During 15‐year Surveillance After Ménétrier Disease Remission and Successfully Treated With Endoscopic Submucosal Dissection: A Case Report

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Ménétrier disease (MD) was diagnosed based on hypoalbuminemia and giant gastric folds extending from the body to the fundus in a woman in her 70s. A serum anti‐Helicobacter pylori antibody test and urea breath test yielded negative results.
Takaaki Shamoto, Hideko Yamamoto, Takehito Naito, Masahiro Yamada, Hirotaka Suzuki, Emiko Hida, Takafumi Yamamoto, Yoshifumi Arai, Hiroshi Matsubara   +8 more
wiley   +1 more source

Submucosal Invasion and Ulceration in Early Gastric Cancer Affect Mucosal Impedance

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives To investigate early changes in gastric cancers that are difficult to evaluate using endoscopic imaging through the assessment of mucosal impedance (MI) in endoscopic submucosal dissection (ESD) specimens. Methods In this single‐center prospective cohort study, we included patients who underwent ESD for early gastric cancer (EGC ...
Kaede Miyashiro, Yohei Sawada, Hidezumi Kikuchi, Shintaro Goto, Tadashi Yoshizawa, Saki Nakano, Taka Asari, Tatsuta Tetsuya, Daisuke Chinda, Hirotake Sakuraba   +9 more
wiley   +1 more source