Results 51 to 60 of about 20,569 (176)

Estimating Causal Effects of Third‐Stage Management on Postpartum Haemorrhage in a Midwifery Context: An Evidence Synthesis Approach for Constructing Directed Acyclic Graphs

Paediatric and Perinatal Epidemiology, EarlyView.
ABSTRACT Background Estimating the causal effect of third‐stage management approaches on preventing postpartum haemorrhage (PPH) in the context of physiologic birth using observational data requires conditioning on specific variables, with selection relying on assumptions about their roles in the exposure‐outcome pathway that are rarely made explicit ...
Vanessa Hébert, Irina I. Oltean, Giulia M. Muraca, Nancy Santesso, Elizabeth K. Darling   +4 more
wiley   +1 more source

Oral leiomyoma

Journal of Oral and Maxillofacial Pathology, 2011
Oral leiomyoma is a benign smooth muscle tumor with a low incidence. Oral leiomyomas present as slow growing, asymptomatic sub mucosal masses, usually in the tongue, hard palate or buccal mucosa. They may be seen at any age and are usually discovered when they are 1 to 2 cm in diameter.
Kaur, Gurkiran, Gondal, Ranjana
openaire   +3 more sources

Primary ureteral undifferentiated sarcoma with rapid intra‐abdominal recurrence in a dog

Veterinary Record Case Reports, Volume 14, Issue 2, May 2026.
Abstract A 3‐year‐old female spayed puli was presented for trembling, lethargy, panting and anorexia. An abdominal computed tomography (CT) scan revealed a mass arising from the right ureter. Peritoneal effusion was detected and confirmed to be uroabdomen. A right ureteronephrectomy was performed.
Emily A. Pope, Kate Sarkan, Megan E. Schreeg, Janis Lapsley, Hunter J. Piegols   +4 more
wiley   +1 more source

A Case of Gastric Atypical Lipomatous Tumor/Well‐Differentiated Liposarcoma With Endoscopic Morphological Changes

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Atypical lipomatous tumor/well‐differentiated liposarcoma is a locally aggressive mesenchymal neoplasm composed of adipocytes and stromal cells. Gastric cases are exceedingly rare, and their malignant potential remains unclear. We report a case of a woman in her 60s who was found to have multiple submucosal tumor‐like lesions of the stomach ...
Rika Omote, Shizuma Omote, Hiroshi Sonobe, Ryosuke Hamano, Tatsuya Toyokawa, Shinya Otsuka, Takehiro Tanaka, Hiroyuki Yanai, Masaru Inagaki, Hidetaka Yamamoto   +9 more
wiley   +1 more source

Underwater Pressure Lumen Expansion: A Novel Method to Overcome Lumen Collapse in Submucosal Endoscopy and Animal Endoscopic Full‐thickness Resection Models

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT In endoscopic full‐thickness resection (EFTR), luminal collapse can occur due to communication between the gastrointestinal lumen and peritoneal cavity, making visualization and procedural continuity difficult. We propose the underwater pressure lumen expansion (UPLE) method, in which hydraulic pressure is applied in a fluid‐filled environment
Hironari Shiwaku, Akio Shiwaku, Seiya Sato, Kosuke Yamauchi, Suguru Hasegawa   +4 more
wiley   +1 more source

Endoscopic Full‐thickness Resection for Gastric Submucosal Tumor: A Technical Analysis Study (With Video)

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Background Endoscopic full‐thickness resection (EFTR) is an effective treatment method for gastric submucosal tumors (SMTs). We aimed to perform a technical analysis of EFTR in gastric SMT and compare it with the outcome parameters. Method Sixty‐one gastric SMTs from 60 patients were resected using EFTR. The indication criteria: size, 11–30 mm,
Hitoshi Mori, Noriya Uedo, Satoki Shichijo, Muneshin Morita, Yushi Kawakami, Yasuhiro Tani, Hiroyoshi Iwagami, Muneaki Miyake, Taro Iwatsubo, Minoru Kato, Shunsuke Yoshii, Takashi Kanesaka, Koji Higashino, Tomoki Michida, Ryu Ishihara, Naoki Shinno, Hisashi Hara, Yoshitomo Yanagimoto, Kazuyoshi Yamamoto, Takeshi Omori, Hitoshi Yoshiji   +20 more
wiley   +1 more source

Successful Endoscopic Excision for a Rapidly Enlarging Esophageal Histopathologically Unclassified Subepithelial Lesion: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT A 75‐year‐old man presented with an esophageal subepithelial lesion (SEL) measuring 2.5 cm, first identified over a decade ago. The patient was followed up regularly with computed tomography and endoscopy and remained asymptomatic since then. However, over the past year, the patient developed dysphagia, and endoscopic evaluation revealed that ...
Mai Fukuda, Naoya Tada, Miku Maeda, Koichi Oishi, Mamoru Ito, Yuko Hasegawa, Toshiki Futakuchi, Masakuni Kobayashi, Naoto Tamai, Masayuki Shimoda, Kazuki Sumiyama   +10 more
wiley   +1 more source

Diagnostic Value of Endoscopic Ultrasound‐Guided Tissue Acquisition With Rapid On‐Site Evaluation in Small Gastric Subepithelial Lesions

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Background Gastric subepithelial lesions (SELs) measuring <20 mm without high‐risk features are typically managed with periodic surveillance, while surgical resection is recommended for gastrointestinal stromal tumors (GISTs) per the Japanese guideline.
Yuki Ikeda, Masahiro Yoshida, Kei Yane, Mayu Shimizu, Keita Seto, Koki Yoshida, Sota Hirokawa, Kotaro Morita, Tetsuya Sumiyoshi, Michiaki Hirayama, Hitoshi Kondo, Kohichi Takada   +11 more
wiley   +1 more source

A Case of Gastric Neuroendocrine Tumor With a Raspberry‐Like Appearance on the Background of Acid‐Suppressive Therapy‐Related Gastropathy

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT We report the case of a 52‐year old man who was referred to our institution after a routine health check identified an asymptomatic gastric polyp. The medical history of the patient included reflux esophagitis, for which he had been treated with vonoprazan 10 mg daily for 6 years after initially receiving proton pump inhibitors.
Yoshiaki Moriguchi, Jun Nakahodo, Mari Iseki, Toshihiro Funabiki, Yasuhiro Oka, Eriko Noma, Takeo Arakawa, Shin‐ichiro Horiguchi, Osamu Goto, Toshiro Iizuka   +9 more
wiley   +1 more source

GREB1‐rearranged uterine tumour shares a common DNA methylation signature with ESR1‐rearranged UTROSCT

Histopathology, Volume 88, Issue 5, Page 1084-1093, April 2026.
GREB1‐rearranged uterine tumours share DNA methylation profiles with UTROSCTs, supporting a close relationship. Despite differences in morphology and genomic complexity, their epigenetic similarity supports the inclusion of these tumours within the UTROSCT spectrum. Background and objectives GREB1‐rearranged uterine tumours encompass a group of uterine
Cheng‐Han Lee, Yow‐Shan Lee, Jennifer A Bennett, David L Kolin, Jen‐Chieh Lee, Hsuan‐Ying Huang, Martin Köbel, Mark Sementsov, Brendan C Dickson, Christian Koelsche, Friedrich Kommoss, Andreas von Deimling, Felix K F Kommoss   +12 more
wiley   +1 more source