gastrointestinal tract-spindle cell neoplasmimmunohistochemistryNTRKrearrangementNTRK-rearranged spindle cell neoplasm occurs predominantly in the superficial or deep soft tissues of extremities or trunk. Occurrence in the visceral organs is extremely rare. Herein, we describe 8 cases of NTRK-rearranged ...
Neuroendocrine carcinomas (NECs) and mixed neuroendocrine–non-neuroendocrine neoplasm (MiNEN) in the gastrointestinal (GI) tract are both rare and malignant; however, it is unclear whether their prognosis is the same.#In this cross-sectional study, a total of 12,878 patients with NEC or MiNE...
Ovariancanceris cancer of the ovaries, the egg-releasing and hormone-producing organs of the female reproductive tract. Cancerous, or malignant, cells divide and multiply in an abnormal fashion. Description The ovaries are small, almond-shaped organs, located in the pelvic region, one on either ...
p pGastrointestinal stromal tumors (GISTs) are rare neoplasms of the gastrointestinal tract. Their incidence in the esophagus is 1%鈥 3%. Never has a GIST been documented to directly invade the lung. We report a primary esophageal GIST with direct invasion into the lung parenchyma, presenting ...
Furlan D, Cerutti R, Uccella S, la Rosa S, Rigoli E, Genasetti A, Capella C Different molecular profiles characterize well-differentiated endocrine tumors and poorly differentiated endocrine carcinomas of the gastroenteropancreatic tract. Clin Cancer Res. 10:947–957, 2004 Article PubMed CAS Goo...
A NUTM1-rearranged tumor should be considered for any difficult-to-classify submucosal spindle cell neoplasm of the gastrointestinal tract, in particular keratin-positive tumors showing an unusual combination of fibrosarcomatous, epithelioid to rhabdoid and hyalinized morphologies. Recognition of MXD4-NUT...
Define neoplasm. neoplasm synonyms, neoplasm pronunciation, neoplasm translation, English dictionary definition of neoplasm. n. An abnormal new growth of tissue in animals or plants; a tumor. ne′o·plas′tic adj. American Heritage® Dictionary of the
Breast cancer rarely metastasizes to the gastrointestinal tract, including the stomach. Due to the rarity of this metastasis, it is occasionally confused with a primary stomach malignancy. However, discriminating characteristic features with clinical implications may exist. The aim of the current study ...
Long-term follow-up of gastric adenocarcinoma with chief cell differentiation using upper gastrointestinal tract endoscopy. Intern Med. 2013;52:1585–8. Article Google Scholar Hidaka Y, Mitomi H, Saito T, Takahashi M, Lee SY, Matsumoto K, et al. Alteration in the Wnt/beta-catenin signaling...
2022, Journal of Gastrointestinal Surgery Mucin-producing cystic hepatobiliary neoplasms: Updated nomenclature and clinical, pathologic, and imaging features 2021, Radiographics Intraductal papillary neoplasm of bile duct: Updated clinicopathological characteristics and molecular and genetic alterations 2020, Journa...