Results 11 to 20 of about 8,112 (223)

Appendiceal Neoplasms. [PDF]

Clin Colon Rectal Surg, 2018
AbstractAppendiceal neoplasms are identified in 0.9 to 1.4% of appendiceal specimens, and the incidence is increasing. It has long been professed that neuroendocrine tumors (formerly carcinoids) are the most common neoplastic process of the appendix; recent data, however, has suggested a shift in epidemiology.
Hatch QM, Gilbert EW.
europepmc   +4 more sources

Genomic Landscape of Appendiceal Neoplasms. [PDF]

JCO Precis Oncol, 2018
Purpose Appendiceal neoplasms are heterogeneous and are often treated with chemotherapy similarly to colorectal cancer (CRC). Genomic profiling was performed on 703 appendiceal cancer specimens to compare the mutation profiles of appendiceal subtypes to CRC and other cancers, with the ultimate aim to identify potential biomarkers and novel therapeutic ...
Ang CS, Shen JP, Hardy-Abeloos CJ, Huang JK, Ross JS, Miller VA, Jacobs MT, Chen IL, Xu D, Ali SM, Baumgartner J, Lowy A, Fanta P, Ideker T, Millis SZ, Harismendy O.   +15 more
europepmc   +6 more sources

Current Management of Appendiceal Neoplasms [PDF]

American Society of Clinical Oncology Educational Book, 2021
Appendiceal neoplasms include a heterogeneous group of epithelial and nonepithelial tumors that exhibit varying malignant potential. This review article summarizes current diagnostic criteria, classification systems, and optimal therapeutic strategies for the five main histopathologic subtypes of appendiceal neoplasms.
Richard S, Hoehn, Caroline J, Rieser, M Haroon, Choudry, Nelya, Melnitchouk, Jaclyn, Hechtman, Nathan, Bahary   +5 more
openaire   +2 more sources

Low-grade appendiceal mucinous neoplasm presenting as appendiceal intussusception in a 16 year old male

Journal of Pediatric Surgery Case Reports, 2020
Appendiceal mucinous neoplasms are rare in pediatric patients. We report a case of a 16-year old male who presented with abdominal pain with concern for appendiceal mucocele.
Christina C. Huang, BS, Brian D. Hosfield, MD, Eric A. Albright, MD, Matthew P. Landman, MD, MPH   +3 more
doaj   +1 more source

Standardization of the pathologic diagnosis of appendiceal mucinous neoplasms [PDF]

Journal of Pathology and Translational Medicine, 2021
Although the understanding of appendiceal mucinous neoplasms (AMNs) and their relationship with disseminated peritoneal mucinous disease have advanced, the diagnosis, classification, and treatment of AMNs are still confusing for pathologists and ...
Dong-Wook Kang, Baek-hui Kim, Joon Mee Kim, Jihun Kim, Hee Jin Chang, Mee Soo Chang, Jin-Hee Sohn, Mee-Yon Cho, So-Young Jin, Hee Kyung Chang, Hye Seung Han, Jung Yeon Kim, Hee Sung Kim, Do Youn Park, Ha Young Park, So Jeong Lee, Wonae Lee, Hye Seung Lee, Yoo Na Kang, Younghee Choi, The Gastrointestinal Pathology Study Group of the Korean Society of Pathologists   +20 more
doaj   +1 more source

Outcomes and prognostic factors of cytoreductive surgery and perioperative intraperitoneal chemotherapy in high-volume peritoneal carcinomatosis

International Journal of Hyperthermia, 2022
Background and objectives The management of patients with extensive appendiceal mucinous neoplasms and mesothelioma is controversial. Our aims were to analyze overall survival (OS), disease-free survival (DFS) and independent prognostic factors ...
Lee S. Kyang, Suzannah L. Dewhurst, Valerie A. See, Nayef A. Alzahrani, David L. Morris   +4 more
doaj   +1 more source

Histopathological examination after appendectomy: Neoplastic lesions

Medicine Science, 2023
Appendiceal neoplasms include rare tumor formations, whose treatment ranges from an appendectomy, hemicolectomy, and chemotherapeutic agents for benign or malignant lesions.
Mehmet Sabri Ciftci, Burak Ucaner
doaj   +1 more source

Appendiceal adenocarcinoma found by surgery for acute appendicitis is associated with older age

BMC Surgery, 2021
Background Appendectomy for acute appendicitis is the most common procedure performed emergently by general surgeons in the United States. The current management of acute appendicitis is increasingly controversial as non-operative management gains favor.
John P. Skendelas, Victor S. Alemany, Vincent Au, Devika Rao, John McNelis, Peter K. Kim   +5 more
doaj   +1 more source

Appendiceal neoplasms—A practical guide

Journal of Surgical Oncology, 2023
AbstractAppendiceal neoplasms (ANs) are a diverse group of pathologies that range from benign to malignant with widely varying prognoses. This article serves as an overview of the practical approach to evaluating and managing a patient with AN by reviewing the current literature and guidelines to provide a framework for the management of these nuanced ...
Alexander Rossi, Nell Maloney Patel
openaire   +2 more sources

Mucinous lesions of the appendix: a histopathological study

Journal of Pathology of Nepal, 2022
Background: Mucinous lesions of the appendix are frequently misinterpreted in histopathological examination due to their relative rarity. Our study focuses on interpreting the histopathological spectrum of such lesions and understanding the disease ...
Oshan Shrestha, Reetu Baral
doaj   +1 more source