Results 21 to 30 of about 6,513 (176)

Unmet Needs in Appendiceal Neuroendocrine Neoplasms [PDF]

Neuroendocrinology, 2018
Appendiceal neuroendocrine neoplasms (ANEN) are mostly discovered coincidentally during appendicectomy and usually have a benign clinical course; thus, appendicectomy alone is considered curative. However, in some cases, a malignant potential is suspected, and therefore additional operations such as completion right hemicolectomy are considered.
Toumpanakis, C, Fazio, N, Janson, ET, Horsch, D, Pascher, A, Reed, N, O'Toole, D, van Dijkum, EN, Partelli, S, Rinke, A, Kos-Kudla, B, Costa, F, Pape, UF, Grozinsky-Glasberg, S, Scoazec, JY, Detlef, B, Rudolf, A, Eric, B, Lisa, B, Ivan, B, Jaume, C, Martyn, C, Jie, C, Frederico, C, Anne, C, Jaroslaw, BC, de Herder, W.W., Massimo, F, Jenny, F, Nicola, F, Diego, F, Andrea, F, Rocio, GC, Simona, G, Vera, G, Ashley, G, Dieter, H, Robert, J, Gregory, K, Gunter, K, Peter, KU, Beata, KK, Guenter, JK, Krenning, EP, Matthew, K, Steven, WJL, Elisabeth, NV, Manuel, OJ, Dermot, O, Ulrich-Frank, P, Di Stefano, P, Ellen, PM, Marc, P, John, R, Nicholas, R, Guido, R, Anja, R, Philippe, R, Halfdan, S, Anders, S, Jean-Yves, S, Babs, GT, Eva, TJ, Christos, T, Juan, V, Marie-Pierre, V, Staffan, W, Bertram, W   +67 more
openaire   +5 more sources

Management of primary neoplasms of the appendix

Formosan Journal of Surgery, 2017
Primary appendiceal adenocarcinoma is a rare disease, constituting < 0.5% of all neoplasms of the gastrointestinal origin. Primary appendiceal adenocarcinoma presents classically as an inflammatory condition such as acute appendicitis, and its ...
Shen-Lin Wang, Ming-Jui Yang, Chin-Tsung Ting, Po-Chun Chen   +3 more
doaj   +1 more source

Procedure of choice in a patient initially operated for a suspected epithelial appendiceal neoplasm

Clinical Case Reports, 2021
In patients operated for a suspected appendiceal neoplasm, radical appendectomy is the procedure of choice because it provides definitive treatment in most of appendiceal neoplasms, except from mucinous or colonic‐type adenocarcinoma and NET>2 cm.
Antigoni Xenou, Eugenia Vranou, Konstantinos A. Boulas, Maria Nathanailidou, Eytyxia Kyriakidou, Konstantinos Sitaridis, Isaac Filippidis, Anestis Hatzigeorgiadis   +7 more
doaj   +1 more source

Low-Grade Appendiceal Mucinous Neoplasm (LAMN) Primarily Diagnosed as an Ovarian Mucinous Tumor

Case Reports in Surgery, 2021
Background. Low-grade appendiceal mucinous neoplasms (LAMN) are detected in 0.7 to 1.7% of all appendicectomies. The diagnosis can be challenging, particularly in female patients where the differential diagnosis of primary appendiceal and ovarian ...
Konstantinos Perivoliotis, Gregory Christodoulidis, Athina A. Samara, Ioanna-Konstantina Sgantzou, Theodoros Floros, Georgios Volakakis, Foteini Karasavvidou, Konstantinos Tepetes   +7 more
doaj   +1 more source

Appendiceal Mucinous Neoplasms Involving the Testis: A Case Report [PDF]

Advanced Ultrasound in Diagnosis and Therapy, 2023
Appendiceal mucinous neoplasms are relatively rare. Following rupture of a mucinous neoplasms of the appendix, mucus can implant into the scrotum along the congenital or acquired inguinal space.
Nianyu Xue, MM, Shengmin Zhang, BS
doaj   +1 more source

A rare cecal subepithelial tumor in a Crohn´s Disease patient

Autopsy and Case Reports, 2021
Appendiceal tumors comprise a variety of histologic types, including appendiceal mucinous neoplasms, which can be grouped as premalignant lesions, tumors of uncertain malignant potential, and malignant lesions.
Joana Inês Alves da Silva, Cidalina Caetano, Anabela Maria Sousa da Rocha, Nuno Jorge Lamas, Paula Lago, Isabel Maria Teixeira de Carvalho Pedroto   +5 more
doaj  

Single-center analysis of appendiceal neoplasms. [PDF]

Oncol Lett, 2018
The purpose of the present study was to evaluate the recent trend of diagnosing appendiceal diseases through the analysis of appendectomy materials, stressing the importance of their pathological examination. A clinicopathological assessment of patients undergoing an appendectomy was conducted, based on the pathological examination of resected ...
Tajima T, Tajiri T, Mukai M, Sugiyama T, Hasegawa S, Yamamoto S, Sadahiro S, Shimada H, Makuuchi H.   +8 more
europepmc   +4 more sources

Evaluation of appendiceal mucinous neoplasms with a new classification system and literature review

The Turkish Journal of Gastroenterology, 2018
Appendiceal mucinous neoplasms constitute a diagnostic spectrum ranging from adenoma to mucinous adenocarcinoma. To date, many classification systems have been proposed to reflect the histomorphological diversity of neoplasms in this range and their ...
Özgecan Gündoğar, Elife Kımıloğlu, Neslihan Komut, Merve Cin, Sibel Bektaş, Doğan Gönüllü, Ahmet Serkan İlgün, Nusret Erdoğan   +7 more
doaj   +1 more source

A retrospective analysis and literature review of neoplastic appendiceal mucinous lesions

BMC Surgery, 2021
Background At present, the term mucocele is outdated, and mucinous appendiceal neoplasm is preferred. Mucinous appendiceal neoplasm is an uncommon pathology that occurs predominantly in middle-aged women.
Belén Matias-García, Fernando Mendoza-Moreno, Ana Blasco-Martínez, José Ignacio Busteros-Moraza, Manuel Diez-Alonso, Francisca Garcia-Moreno Nisa   +5 more
doaj   +1 more source

Delivery of an Incidental Appendiceal Mucinous Neoplasm

Cureus, 2022
Low-grade appendiceal mucinous neoplasms (LAMNs) are rare and non-invasive tumors of the appendix, and their unexpected discovery during surgery can pose challenges to management. To date, only two cases pertaining to LAMNs without peritoneal spread in pregnancy exist in the literature.
Bowles, Madison, Ng, Jessica Y, Nabi, Hajir   +2 more
openaire   +2 more sources