Results 11 to 20 of about 6,382 (175)
Appendiceal endometrioma mimicking appendiceal neoplasm. [PDF]
J Surg Case RepAbstract Endometriosis of the vermiform appendix is an uncommon pathology that may present as an appendiceal mass identified on colonoscopy. This may be due to an appendiceal endometrioma or intussusception of the appendix. Mucinous appendiceal neoplasms and neuroendocrine tumors are important clinical differentials.
Cox JD +3 more
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Mucinous appendiceal neoplasm: A case report. [PDF]
World J Clin Cases, 2021 Primary appendiceal tumors are histologically diverse and have an insidious onset and few specific clinical manifestations. In the majority of cases, these tumors are discovered after appendectomy during pathological exam of the resected tissue. Treatment may include appendectomy (simple or radical) and right hemicolectomy depending on factors such as ...
Chirca A +3 more
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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 +5 more
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Journal of Minimal Access Surgery, 2021 Pseudomyxoma peritonei (PMP) is a rare condition usually associated with ruptured low-grade mucinous neoplasm of the appendix. Rarely, PMP can originate from mucinous adenocarcinoma of the ovary.
Shweta Raje, Sharda Arvind, Gayatri Rao
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Clinics in Colon and Rectal Surgery, 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.
Quinton M, Hatch, Erin W, Gilbert
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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
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Appendiceal collision tumors: case reports, management and literature review
Frontiers in Surgery, 2023 Appendiceal tumors are incidentally detected in 0.5% cases of appendectomy for acute appendicitis and occur in approximately 1% of all appendectomies. Here, we report two cases of appendiceal collision tumors in two asymptomatic women.
Giovanni Viel +14 more
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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 +5 more
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Sclero-Hyalinized Low-Grade Appendiceal Mucinous Neoplasm Clinically Mimicking an Ovarian Mass
Case Reports in Pathology, 2022 Low-grade appendiceal mucinous neoplasm is a tumor of the appendix whose major clinical relevance derives from its inherent potential for peritoneal dissemination as pseudomyxoma peritonei.
Nnaemeka Thaddeus Onyishi +2 more
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Low-grade appendiceal mucinous neoplasm with puffer ball-like appearance: A case report
Radiology Case Reports, 2023 We report a case of ruptured low-grade appendiceal mucinous neoplasm with an impressive toy puffer ball-like appearance on magnetic resonance imaging. A 79-year-old woman with lower abdominal pain underwent computed tomography scanning, revealing a 6-cm ...
Mihoko Yamazaki, MD +6 more
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