Results 1 to 10 of about 46,847 (244)

A Case of Intraductal Papillary Neoplasm of the Bile Duct with Stromal Invasion [PDF]

Case Reports in Gastroenterology, 2008
Intraductal papillary neoplasm of the bile duct (IPNB) represents biliary papillary tumors mainly growing and is considered to be of relatively low-grade malignancy. Here we report a case of IPNB in whom the poorly differentiated component deeply infiltrated the bile duct wall. A 77-year-old male had an invasive carcinoma of the bile duct 3 cm in size.
Kouichi Tomoshige, Tomayoshi Hayashi, Kenichirou Shibata, Terumitsu Sawai, Takeshi Nagayasu, Naoe Kinoshita, Yorihisa Sumida, Yasuni Nakanuma, Hiroaki Takeshita, Toru Yasutake, Atsushi Nanashima   +10 more
openaire   +6 more sources

N-glycosylation in non-invasive and invasive intraductal papillary mucinous neoplasm

Scientific Reports, 2023
AbstractIntraductal papillary mucinous neoplasms (IPMNs), often found incidentally, are potentially malignant cystic tumors of the pancreas. Due to the precancerous nature, IPMNs lacking malignant features should be kept on surveillance. The follow-up relies on magnetic resonance imaging, which has a limited accuracy to define the high-risk patients ...
Heini Nieminen, Pirjo Nummela, Tero Satomaa, Annamari Heiskanen, Jukka O. Hiltunen, Tuomas Kaprio, Hanna Seppänen, Jaana Hagström, Harri Mustonen, Ari Ristimäki, Caj Haglund   +10 more
openaire   +4 more sources

MINIMALLY INVASIVE SURGERY FOR PSEUDOPAPILLARY NEOPLASM OF THE PANCREAS [PDF]

ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo), 2016
ABSTRACT Background: Solid pseudopapillary pancreatic neoplasia is usually a large well-circumscribed pancreatic mass, with cystic and solid areas more frequently found in young women. It is a benign pancreatic neoplasia in most cases, therefore minimally invasive surgery could be an interesting approach. Aim: Evaluate the results of minimally invasive
NAMUR, Guilherme Naccache, RIBEIRO, Thiago Costa, SOUTO, Marcelo M., FIGUEIRA, Estela Regina Ramos, BACCHELLA, Telesforo, JUREIDINI, Ricardo   +5 more
openaire   +6 more sources

Invasive mucinous cystic neoplasms of the pancreas

Experimental and Molecular Pathology, 2012
Mucinous cystic neoplasms (MCN) and intraductal papillary mucinous neoplasms (IPMN) of the pancreas both appear to have been included and intermixed in some early reports of pancreatic cystic neoplasms. Recognition of their distinguishing features evolved during the last decade of the twentieth century.
Baker, Ml, Seeley, Es, Pai, R, Suriawinata, Aa, Mino Kenudson, M, ZAMBONI, Giuseppe, Klöppel, G, Longnecker, Ds   +7 more
openaire   +3 more sources

Total thyroidectomy associated to chemotherapy in primary squamous cell carcinoma of the thyroid [PDF]

, 2019
Primary squamous cell carcinoma of the thyroid (PSCCT) is a rare malignant disease with rapid fatal prognosis. The onset is generally characterized by sudden bilateral latero-cervical lymphadenopathy.
De Cesare, A, Di Cristofano, C, Di Filippo, A R, Picchio, M, Salesi, N, Spaziani, E, Spaziani, M   +6 more
core   +1 more source

Physiopathological Implications of 7TM Receptors [PDF]

, 2010
Seven-transmembrane (7TM) receptors are one of the most important proteins involved in perception of extracellular stimuli and regulation of variety of intracellular signaling pathways.
Cygankiewicz, Adam
core   +1 more source

Invasive biliary mucinous cystic neoplasm: a review

HPB, 2012
Biliary mucinous cystic neoplasms (BMCNs) are recently redefined rare liver tumours in which insufficient recognition frequently leads to an incorrect initial or delayed diagnosis. A concise review of the subtle, sometimes non-specific, clinical, serologic and radiographic features will allow for a heightened awareness and more comprehensive ...
Iain H. McKillop, Kerri A. Simo, David A. Iannitti, John B. Martinie, David Sindram, William A. Ahrens   +5 more
openaire   +3 more sources

Ontology-Based MEDLINE Document Classification [PDF]

, 2007
An increasing and overwhelming amount of biomedical information is available in the research literature mainly in the form of free-text. Biologists need tools that automate their information search and deal with the high volume and ambiguity of free-text.
J.T. Eppig, M.E. Funk, R. Rada, T. Joachims, T. Joachims   +4 more
core   +2 more sources

Periostin deposition in the stroma of invasive and intraductal neoplasms of the pancreas [PDF]

Modern Pathology, 2008
Desmoplasia is a common feature of infiltrating ductal adenocarcinoma of the pancreas. This process is intricately interacted between the host and neoplastic cells. Recently, by transcriptome analysis, periostin was identified as a significantly highly expressed gene in pancreatic stellate cells.
Akira Kudo, Noriyoshi Fukushima, Masashi Fukayama, Takashi Nishiyama, Takashi Nishiyama, Yoshinao Kikuchi   +5 more
openaire   +2 more sources

A macroprolactinoma becoming resistant to cabergoline and developing atypical pathology [PDF]

, 2016
Pituitary adenomas are a common intracranial neoplasm, usually demonstrating a benign phenotype. They can be classified according to pathological, radiological or clinical behaviour as typical, atypical or carcinomas, invasive or noninvasive, and ...
Ansorge, Olaf, Cudlip, Simon, Farah, George, Fathelrahman, Ahmed, Grossman, Ashley B, Karavitaki, Niki, Sbardella, Emilia   +6 more
core   +3 more sources