Results 61 to 70 of about 115,541 (278)

Somatostatin receptor scintigraphy: Its value in tumor localization in patients with Cushing's syndrome caused by ectopic corticotropin or corticotropin-releasing hormone secretion [PDF]

, 1994
purpose: To assess the feasibility of somatostatin receptor scintigraphy for patients with Cushing's syndrome caused by tumors secreting ectopic corticotropin or corticotropin-releasing hormone (CRH).
Bruining, H.A. (Hajo), Herder, W.W. (Wouter) de, Hofland, L.J. (Leo), Kreniming, E.P. (Eric), Kwekkeboom, D.J. (Dirk Jan), Lamberts, S.W.J. (Steven), Malchoff, C.D. (Carl), Nobels, F.R.E. (Frank), Oei, H.Y. (H.), Pols, H.A.P. (Huib), Reubi, J.-C. (Jean-Claude)   +10 more
core   +1 more source

Novel therapeutic strategy targeting STMN1 using chlorambucil‐conjugated pyrrole–imidazole polyamide in small cell lung cancer

International Journal of Cancer, EarlyView.
What's New? Small cell lung cancer (SCLC) is aggressive and difficult to treat but exhibits high levels of stathmin 1 (STMN1), a candidate therapeutic target. In this study, the authors synthesized a chlorambucil (Chb)‐conjugated pyrrole–imidazole polyamide (PIP) compound targeting the STMN1 promoter and DNA sequences and evaluated its efficacy in ...
Ryohei Yoshikawa, Takayoshi Watanabe, Yoichi Ohtaki, Toshikazu Bando, Hiroshi Sugiyama, Takuya Araki, Hideaki Yashima, Bilguun Erkhem‐Ochir, Haruka Okami, Gendensuren Dorjkhorloo, Ikuma Shioi, Toshiteru Nagashima, Natsuko Kawatani, Tomohiro Yazawa, Eiji Narusawa, Takayuki Kosaka, Osamu Kawashima, Mitsuhiro Kamiyoshihara, John D. Minna, Luc Girard, Ken Shirabe, Hiroki Nagase, Kimihiro Shimizu, Takehiko Yokobori   +23 more
wiley   +1 more source

Bronchial carcinoid tumors [PDF]

Cancer, 1975
Twenty-eight pulmonary carcinoid tumors were reviewed histologically and clinically. Hematoxylin-and-eosin-stained sections were utilized, as well as special stains, including the argyrophil and argentaffin reactions. The 22 tumors located centrally, at the level of primary or segmental bronchi, had a microscopic appearance distinct from those located ...
Diane C. Salyer, Joseph C. Eggleston, William R. Salyer   +2 more
openaire   +3 more sources

Minute ampullary carcinoid tumor with lymph node metastases: a case report and review of literature

World Journal of Surgical Oncology, 2009
Background Carcinoid tumors are usually considered to have a low degree of malignancy and show slow progression. One of the factors indicating the malignancy of these tumors is their size, and small ampullary carcinoid tumors have been sometimes treated ...
Sakano Shigeru, Okutani Toshio, Ashida Cho, Higashida Akihiro, Ohnishi Katsuhiro, Fujimoto Koji, Senda Eri, Yamamoto Masayuki, Ito Rieko, Yamada Hajime   +9 more
doaj   +1 more source

Evaluation of demographic and rare clinical characteristics of patients with thoracic carcinoid tumor in Razi and Aria Hospitals of Rasht during 2006-2016

Journal of Family Medicine and Primary Care, 2022
Introduction: Carcinoid tumors are malignant neoplasms of neuroendocrine cells. This study tended to evaluate the demographic and rare clinical characteristics of patients with thoracic carcinoid tumor during 2006-2016 at Razi and Aria Hospitals in Rasht.
Manouchehr Aghajanzadeh, Mohammad Reza Asgary, Ali Alavi Fomani, Alireza Jafarinegad, Azita Tangestaninejad, Hossein Hosseinzadeh Asli, Maryam Ahmad Khan beige, Rastin Hosseinzadeh Asli, Mohammad Madi Asgari   +8 more
doaj   +1 more source

Goblet Cell Carcinoid in a Patient with Neurofibromatosis Type 1: A Rare Combination [PDF]

, 2012
Neuroendocrine tumors are rare tumors primarily located in the gastrointestinal tract. Goblet cell carcinoid is a rare subgroup of neuroendocrine tumors located in the appendix.
Henning Gronbaek, Ida Vogel, Klaus Krogh, Lars J. Jørgensen, Nanna Holt, Tine Gregersen   +5 more
core   +1 more source

Unraveling the Metabolic Influence of Olfactory Receptors in Cancer Cells

Sensory Neuroscience, EarlyView.
ORs are aberrantly expressed in various tumor types and regulate cancer cell metabolism through nonclassical signaling pathways, including PI3K/Akt, MAPK, and ERK. These receptors influence tumor proliferation, invasion, and immune evasion. Specific OR–ligand interactions offer promising opportunities for targeted cancer therapy and early diagnosis ...
Chengzhilin Li, Xiaochen Gao, Ziheng Liu, Nianlei Zhang, Xue Cao, Wenwen Qi, Chengcheng Liu   +6 more
wiley   +1 more source

Constipation, the sole presentation of primary renal carcinoid tumor: A case report

Rare Tumors, 2019
Primary renal carcinoid tumors are quite rare. The pathogenesis of these tumors is unknown due to lack of enterochromaffin cells in the kidney. Because of nonspecific clinical manifestations and radiologic features, they are commonly misdiagnosed. Hence,
Mehdi Salehipour, Amir Ahmad Mostaghni, Bita Geramizadeh, Alireza Makarem, Alireza Rezvani   +4 more
doaj   +1 more source

Hilar Lymphadenectomy Is Associated With Improved Disease‐Free Survival in Pathologically N0 Non‐Small Cell Lung Cancer

World Journal of Surgery, EarlyView.
Aim of this study is to evaluate the prognostic role of nodal parameter in early stage pathologically patients with N0 who underwent lobectomy and lymphadenectomy. Clinical and pathological characteristics of patients who underwent anatomical lung resection from 1/01/2010 to 31/12/2019 were reviewed and retrospectively analyzed.
Marco Chiappetta, Carolina Sassorossi, Filippo Lococo, Elisa Meacci, Maria Teresa Congedo, Jessica Evangelista, Annalisa Campanella, Giuseppe Calabrese, Alessia Senatore, Isabella Sperduti, Stefano Margaritora   +10 more
wiley   +1 more source

Rare Case of Neuroendocrine Metastasis to the Left Ventricle

JACC: Case Reports
Carcinoid syndrome is a constellation of signs and symptoms caused by different hormones produced by carcinoid tumors. Very rarely, those tumors can metastasize to the heart and cause cardiac involvement of the tumor. This study presents a very rare case
Said Hajouli, MD, Jacob A. Misenheimer, MD, Amir Kamran, MD, Kerry Drabish, PhD, APRN, FNP-BC, Frank H. Annie, PhD, MPA, Fahad F. Bafakih, MD, Yodsui F. Hernandez, MD, Ahmad Elashery, MD   +7 more
doaj   +1 more source