Results 1 to 10 of about 326,293 (219)

How to Manage Small Intestine (Jejunal and Ileal) Neuroendocrine Neoplasms Presenting with Liver Metastases? [PDF]

Current Oncology Reports, 2021
Abstract Purpose of Review Small intestinal neuroendocrine neoplasms (siNENs) are slowly growing tumours with a low malignant potential. However, more than half of the patients present with distant metastases (stage IV) and nearly all with locoregional lymph node (LN) metastases at the time of surgery.
Martin B. Niederle, Bruno Niederle, Andreas Selberherr   +2 more
semanticscholar   +5 more sources

An Unusual Case of Pleuropulmonary Blastoma in a Child with Jejunal Hamartomas [PDF]

Case Reports in Pediatrics, 2013
We report a rare case of 9-month-old girl who presented with a choking episode and was found to have an incidental finding of a lung cyst and iron deficiency anemia leading to the diagnosis of pleuropulmonary blastoma (PPB) and a jejunal hamartoma.
Brathwaite, Carole, Gonzalez-Vallina, Ruben, Kulkarni, Sakil, Lee, Edward Y., Lucia-Casadonte, Chantal, Restrepo, Ricardo   +5 more
core   +7 more sources

A giant jejunal gastrointestinal stromal tumor misconceived as pancreatic cystic neoplasm: A case report [PDF]

International Journal of Surgery Case Reports, 2019
Gastrointestinal stromal tumors (GISTs), although not common in gastrointestinal (GI) tumors, constitute the most frequent mesenchymal tumors of the GI tract. This report describes a patient with a large sporadic GIST at proximal jejunum that mimicked the pancreatic cystic neoplasm.We report a 59-year-old female patient with unexplained weight loss and
Kitti Wongta, Vorapatu Tangsirapat, Vichack Chakrapan Na Ayudhya, Papot Charutragulchai, Singha Sripreechapattana, Kobkool Chakrapan Na Ayudhya, Rapol Poolsavatkitikool, Paiboon Sookpotarom, Paisarn Vejchapipat   +8 more
  +6 more sources

Adenocarcinoma with Intraductal Papillary Mucinous Neoplasm Arising in Jejunal Heterotopic Pancreas [PDF]

Korean Journal of Pathology, 2012
A 74-year-old man suffered from jejunal perforation and adhesion to sigmoid colon due to adenocarcinoma associated with intraductal papillary mucinous neoplasm (IPMN) arising in a jejunal heterotopic pancreas. The jejunal lesion showed direct extension to the sigmoid colon, which was mistaken as sigmoid colon cancer by surgeons.
Suk Jin Choi, In Suh Park, Young Chae Chu, Sun Keun Choi, Ju Young Song, Jee Young Han, Joon Mee Kim, Kyu Ho Kim, Lucia Kim   +8 more
openaire   +3 more sources

Intraductal papillary mucinous neoplasm originating from a jejunal heterotopic pancreas: A case report

World Journal of Clinical Cases, 2023
BACKGROUND: Intraductal papillary mucinous neoplasm (IPMN) is a rare pancreatic tumor and has the potential to become malignant. Surgery is the most effective treatment at present, but there is no consensus on the site of resection. Heterotopic pancreas occurs in the gastrointestinal tract, especially the stomach and duodenum but is asymptomatic and ...
Huang, Jun-Hao, Guo, Wei, Liu, Zhe
openaire   +2 more sources

Collision of ductal adenocarcinoma and neuroendocrine tumor of the pancreas: a case report and review of the literature [PDF]

, 2017
Background: Simultaneous occurrence of exocrine and neuroendocrine tumors of the pancreas is very infrequent. We report a patient with an endocrine tumor in the pancreatic-duodenal area and extensive exocrine carcinoma involving the whole pancreas.
Blandamura, Stella, Da Dalt, Gianfranco, Merigliano, Stefano, Pozza, Gioia, Serafini, Simone, Sperti, Cosimo, Valmasoni, Michele   +6 more
core   +2 more sources

Obstrução Intestinal de Causa Rara e Ecografia Point-of-Care - Em que Ponto nos Encontramos? [PDF]

, 2017
Malignant neoplasms of the small bowel, especially from the jejunum, are among the rarest types of cancer. Given its location, a delayed diagnosis is frequent and sometimes only made in an emergency context.
Caldeira, A, Capela, T, Pereira, E, Sousa, P   +3 more
core   +3 more sources

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

BJS (British Journal of Surgery), EarlyView., 2020
Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä, A. Latchford, I. Negoi, A. Sampaio Soares, R. Jimenez‐Rodriguez, L. Sánchez‐Guillén, D. G. Evans, N. Ryan, E. J. Crosbie, M. Dominguez‐Valentin, J. Burn, M. Kloor, M. von Knebel Doeberitz, F. J. B. van Duijnhoven, P. Quirke, J. R. Sampson, P. Møller, G. Möslein, on behalf of the European Hereditary Tumour Group (EHTG) and European Society of Coloproctology (ESCP)   +18 more
wiley   +1 more source

A method of reconstruction after pancreaticoduodenectomy for pancreatic malignancies in very young children: Two cases reports [PDF]

, 2016
Pancreatic tumors are very rare diseases in very young children. Most information about those diseases in children was published in cases reports. Due to the rare nature of pancreatic tumors in children, there remains the absence of diagnostic algorithms,
BONVENTRE, Sebastiano, GULOTTA, Gaspare, INVIATI, Angela, Klimnuk, G., Kolesnik, O., Lukashenko, A., Martino Marino, M., Shabat, G.   +7 more
core   +2 more sources

Small bowel neuroendocrine tumors: from pathophysiology to clinical approach [PDF]

, 2016
Neuroendocrine tumors (NETs), defined as epithelial tumors with predominant neuroendocrine differentiation, are among the most frequent types of small bowel neoplasm.
Cotter, José, Rosa, Bruno, Xavier, Sofia   +2 more
core   +1 more source