Results 11 to 20 of about 7,876 (204)

High-grade appendiceal mucinous neoplasm presenting as a giant appendiceal mucocele

Radiology Case Reports, 2021
Appendiceal mucinous neoplasms are rare findings defined by an accumulation of mucus within the vermiform appendix, and can be caused by a variety of conditions.
Alan Lu, BA, Junsang Cho, BA, Maryna Vazmitzel, MD, Lester Layfield, MD, Kevin Staveley-O'Carroll, MD, PhD, Ayman Gaballah, MD, Deepthi Rao, MD, FRCR   +6 more
doaj   +1 more source

Mucinous neoplasms of the appendix - A clinicopathologic study of 21 cases with special insight into current classification & controversies.

Asian Journal of Medical Sciences, 2023
Background : Appendiceal mucinous neoplasms are rare and heterogenous disease which often clinically present as appendicitis. There are many controversies regarding the classification of mucinous neoplasms of the appendix. Aims and Objectives: Our aim
Rajashree Pradhan , Sajeeb Mondal , Mrinal Sikdar , Abhishek Bandyopadhyay   +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

Clinical Pathological Analysis of Appendiceal Neoplasms From 4800 Appendectomy Specimens [PDF]

Iranian Journal of Colorectal Research, 2014
Background Appendiceal Neoplasms are relatively uncommon. Although Carcinoid tumor is the most prevalent tumor of appendix, mucinous tumors and metastatic tumors can also be identified in appendectomy specimens after careful pathologic examination ...
Massood Hosseinzadeh, Mohammad Hossein Anbardar, Mohammad Mohammadianpanah, Behrooz Ilkhanizadeh   +3 more
doaj   +1 more source

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

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

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

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

Incidence, Clinicopathological Features and Oncologic Outcome of Appendiceal Neoplasms: A Single-Center Cohort Study

Gastrointestinal Disorders, 2023
Appendiceal tumors represent a large amalgam of different tumor lineages. The continuous evolution in their pathological classifications has led to some variable recommended attitudes over time.
Ferney David Gómez-Báez, Carlos Cerdán-Santacruz, Naroa Moreno Muguiro, Lucía Milla Collado, Mireia Merichal Resina, Jordi Antoni Tarragona Foradada, José Enrique Sierra Grañón, Jorge Juan Olsina Kissler   +7 more
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