Results 231 to 240 of about 1,620,741 (300)

Appendiceal Gastrointestinal Stromal Tumor: A Case Report and Review of the Relevant Literature. [PDF]

Cureus
Maki T, Fujikawa T, Yamana I, Kinoshita I, Hasegawa S.   +4 more
europepmc   +1 more source

Novel volume‐electron microscopic ultrastructural analysis of gastrointestinal excitability associated with calcium–activated chloride channels

The Journal of Physiology, EarlyView.
Abstract figure legend Immunohistochemistry, electrophysiology and pharmacology are useful tools for understanding protein and channel expression and physiological reactions of calcium‐activated chloride channels (CaCCs). Conventional transmission electron microscopy has provided useful 2‐D information on organelle arrangement, localization and ...
Hiromi Tamada
wiley   +1 more source

Jejunal Gastrointestinal Stromal Tumor Presenting as Life-Threatening Melena and Profound Anemia: A Case Report. [PDF]

Cureus
Ravella B, Gadde EC, Ravipati H, Pamatmat N.   +3 more
europepmc   +1 more source

Coordinated regulation of PIEZO2 by alternative splicing, post‐translational modification, membrane trafficking and protein partners

The Journal of Physiology, EarlyView.
Abstract figure legend Regulatory mechanisms such as alternative splicing, post‐translational modification, membrane trafficking, and protein interactions control channel gating, membrane abundance, and overall activity of PIEZO2. Proper regulation supports PIEZO2‐dependent proprioceptive, somatosensory, nociceptive, pruriceptive and interoceptive ...
Eunice I. Oribamise, Qinglu Li, Mary G. Garry   +2 more
wiley   +1 more source

The effect of adjuvant imatinib treatment for patients with high-risk gastrointestinal stromal tumor. [PDF]

Front Oncol
Zhang J, Gao D, Cui H, Li J, Ao H, Wu X.
europepmc   +1 more source

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

Case Report: Resectability-guided management of an indeterminate periduodenal spindle cell tumor initially suspected to be a gastrointestinal stromal tumor. [PDF]

Front Oncol
Li J, Li G.
europepmc   +1 more source

Colonic Perineurioma Presenting as a Small Subepithelial Lesion With Distinctive Endoscopic Findings

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT A 59‐year‐old man with a history of colorectal polypectomy underwent a screening colonoscopy. A 5‐mm reddish lesion was identified in the sigmoid colon. The lesion had a smooth surface without erosion or ulceration and appeared slightly elevated with well‐demarcated margins.
Hironobu Takedomi, Moeko Shirozu, Kayoko Fukuda, Takashi Yao, Motohiro Esaki   +4 more
wiley   +1 more source

Gastric Glomus Tumor (GGT) Mimicking Gastrointestinal Stromal Tumor (GIST): A Case Report and Literature Review. [PDF]

Cureus
Vettuparambil A, S M, V L, Mohan SK, Manipadam JM, Hariharan R.   +5 more
europepmc   +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