Results 31 to 40 of about 205,978 (245)

Case Report: Clinicopathological features of bladder neuroendocrine neoplasm: a retrospective case series of nine cases and literature review. [PDF]

Front Oncol
Primary bladder neuroendocrine neoplasm (BNEN) is an uncommon but clinically aggressive malignancy, and evidence guiding its diagnosis and management remains limited.
Ye X, Chen P, Chen J, Zhang Z, Zhao L, Teng Y, Zhan P, Li X, Zhao J, Wen L, Nie Z, Fu Y, Zuo J, Li H, Li Z, Wang J, Chen B, Wang H, Fu S.   +18 more
europepmc   +2 more sources

Neuroendocrine neoplasm update: toward universal nomenclature

, 2020
Neuroendocrine neoplasia is described in almost every tissue, either in the pure endocrine organs, the nerve structures or in the so-called diffuse neuroendocrine system. The current nomenclature contains time-honored widely accepted definitions; however,
Rindi, Guido, Inzani, Frediano
core   +1 more source

Expression of a neuroendocrine gene signature in gastric tumor cells from CEA 424-SV40 large T antigen-transgenic mice depends on SV40 large T antigen. [PDF]

, 2012
A large fraction of murine tumors induced by transgenic expression of SV40 large T antigen (SV40 TAg) exhibits a neuroendocrine phenotype. It is unclear whether SV40 TAg induces the neuroendocrine phenotype by preferential transformation of progenitor ...
Georg Enders (187983), Vetter Elena Viviana, Schultze, Joachim L., Elena Viviana Vetter (187975), Wolfgang Zimmermann, Elena Viviana Vetter, Pan Jie, Joachim L. Schultze, Zimmermann Wolfgang, Ihler, Fritz, Jie Pan, Joachim L Schultze, Debey-Pascher Svenja, Schultze Joachim L., Enders, Georg, Pan, Jie, Kammerer Robert, Zimmermann, Wolfgang, Svenja Debey-Pascher (187980), Wolfgang Zimmermann (1543), Vetter, Elena Viviana, Georg Enders, Robert Kammerer, Kammerer, Robert, Robert Kammerer (72621), Enders Georg, Ihler Fritz, Joachim L. Schultze (133356), Debey-Pascher, Svenja, Jie Pan (187977), Fritz Ihler (187972), Fritz Ihler, Svenja Debey-Pascher   +32 more
core   +1 more source

Oropharyngeal mixed neuroendocrine-nonneuroendocrine neoplasm (MiNEN) : a case report and literature review [PDF]

, 2021
Primary mixed neuroendocrine-nonneuroendocrine neoplasm (MiNEN) of the head and neck region is a rare biphasic tumor with an aggressive biological behavior.
Schouwstra, Ciska-Mari, Robinson, Liam, Van Heerden, Willem Francois Petrus   +2 more
core   +1 more source

CT and MR imaging features of mixed neuroendocrine–non-neuroendocrine neoplasm of the pancreas compared with pancreatic ductal adenocarcinoma and neuroendocrine tumor

Insights into Imaging, 2023
Key points Mixed neuroendocrine–non-neuroendocrine neoplasm is a rare pancreatic tumor (0.2%). Pancreatic MiNEN mainly presents as a relatively large heterogeneous mass invading adjacent organs in half of the cases.
Yanqi Zhong, Heng Zhang, Xian Wang, Zongqiong Sun, Yuxi Ge, Weiqiang Dou, Shudong Hu   +6 more
doaj   +1 more source

Primary small cell neuroendocrine carcinoma: a rare entity of bladder neoplasm [PDF]

, 2022
Primary small cell neuroendocrine carcinoma (SCNEC) is a rare high-grade malignant neoplasm with neuroen- docrine differentiation derived from the urothelium.
Ahmad Sabri, Nadiah, Bakrin, Ikmal Hisyam, Wan Muhamad, Wan Muhamad Mokhzani, Baba, Farahlina, Mat Zin, Anani Aila   +4 more
core   +2 more sources

Coexistence of superficial carcinogenesis of resident epithelium besides neuroendocrine neoplasm of the digestive tract

Cancer Medicine, 2022
Background & Aims Mixed neuroendocrine–non‐neuroendocrine neoplasm (MiNEN) is a rare neuroendocrine neoplasm (NEN) comprising dual neuroendocrine and non‐neuroendocrine components. Although the coexistence pattern of neuroendocrine and non‐neuroendocrine
Hiroyuki Kuwano, Takehiko Yokobori, Munenori Ide, Hiroshi Saeki, Makoto Sohda, Makoto Sakai, Tomonori Yoshida, Kengo Kuriyama, Kyoichi Ogata, Hiroomi Ogawa, Takuhisa Okada, Tatsuya Miyazaki, Shunsuke Takahashi, Ken Shirabe   +13 more
doaj   +1 more source

Transgelin immunofluorescent staining of canine gallbladder neuroendocrine neoplasm.

, 2023
Nuclei are labeled by Hoescht stain (blue, left panel). Gall bladder neuroendocrine neoplasm demonstrates cytoplasmic positive transgelin (green, middle panel and right panel) immunofluorescence compared to negative control (normal canine liver), wherein
Daniel Paulsen (5500241), Andrea N. Johnston (14504545), Bonnie Boudreaux (10895018), Emi Sasaki (11981004), Chin-Chi Liu (9210758), Joshua Sparago (14504539), Stephanie D. Byrum (3873991), Mayzie Miller (14504536), Tifini L. Batts (14504533), Rudy W. Bauer (14504542)   +9 more
core   +1 more source

Neuroendocrine Tumors: Clinical, Histological and Immunohistochemical Perspectives and Case Report—Mature Teratoma in a 16-Year-Old Girl

Pathophysiology, 2021
A mature teratoma is a germinal neoplasm that differentiates from embryonic multipotent cells into three germ layers. There may also be glandular tissue.
Elżbieta Sowińska-Przepiera, Dariusz Starzyński, Anhelli Syrenicz, Ireneusz Dziuba, Barbara Wiszniewska, Sylwia Rzeszotek   +5 more
doaj   +1 more source

Neuroendocrine neoplasm H&E histology and immunohistochemical staining.

, 2023
H&E stained gallbladder neuroendocrine neoplasm (A). Neoplastic cells exhibited positive immunoreactivity for chromogranin A (B), neuron specific enolase (C), and synaptophysin (D); cytokeratin 7 staining was negative (E) and few neoplastic cells were Ki-
Daniel Paulsen (5500241), Andrea N. Johnston (14504545), Bonnie Boudreaux (10895018), Emi Sasaki (11981004), Chin-Chi Liu (9210758), Joshua Sparago (14504539), Stephanie D. Byrum (3873991), Mayzie Miller (14504536), Tifini L. Batts (14504533), Rudy W. Bauer (14504542)   +9 more
core   +1 more source