Results 51 to 60 of about 15,236 (208)

Biliary Cystadenocarcinoma Associated with Atrophy of the Left Hepatic Lobe and Hepatolithiasis Mimicking Intrahepatic Cholangiocarcinoma: A Case Report

Kaohsiung Journal of Medical Sciences, 2004
Biliary cystadenocarcinoma and its benign counterpart, biliary cystadenoma, are rare hepatic cystic tumors arising from the hepatobiliary epithelium. We report the case of a 68-year-old Taiwanese woman who presented initially with acute cholangitis.
Chang-An Tseng
doaj   +1 more source

Cystic presentation of primary hepatic neuroendocrine tumour: a case report with a brief review of literature

Exploration of Targeted Anti-tumor Therapy, 2023
Neuroendocrine tumours (NETs) are a rare type of tumours that arise from the neuroendocrine cells which are distributed throughout the body. Of all the gastrointestinal tumours only 1–2% account for NETs.
Mangesh Londhe, Sakshi Garg, Sushama Gurwale, Charusheela Gore   +3 more
doaj   +1 more source

Retroperitoneal Mucinous Cystadenoma

Archives of Pathology & Laboratory Medicine, 2001
Abstract Primary retroperitoneal mucinous cystadenoma is an uncommon tumor found exclusively in women. Herein, we describe a patient who had resection of a large retroperitoneal cystic mass. Histologic, immunohistochemical, and electron microscopic examination of the lining epithelial cells showed features of mesothelial cells in ...
C, Subramony, S, Habibpour, L A, Hashimoto   +2 more
openaire   +2 more sources

High Burden of Pancreatic Surgery for Intraductal Papillary Mucinous Neoplasia With Low‐Grade Dysplasia and Benign Cysts: A Systematic Review and Meta‐Analysis

United European Gastroenterology Journal, Volume 14, Issue 1, February 2026.
ABSTRACT Background Intraductal papillary mucinous neoplasms with low‐grade dysplasia (IPMNs w/LGD) and benign cysts, including serous cystadenomas (SCAs), are common pancreatic cystic lesions (PCLs) that are better managed conservatively. The burden of patients who undergo surgical resection for these cysts is unknown.
Samuel Tanner, Priyata Dutta, Elit Quingalahua, Jean M. Chalhoub, Fadi Hawa, Antonio Facciorusso, Gabriele Capurso, Un‐Jung Lee, Jorge D. Machicado   +8 more
wiley   +1 more source

Low‐Grade Appendiceal Mucinous Neoplasm: A Case Highlighting Diagnostic and Management Considerations

Case Reports in Medicine, Volume 2026, Issue 1, 2026.
Appendiceal mucoceles (AMs) are rare pathological entities characterized by the accumulation of mucin within the appendiceal lumen. They may arise from either non‐neoplastic or neoplastic processes, including low‐grade appendiceal mucinous neoplasms (LAMNs).
Ali Hamdan, Jana Khalil, Razan Abou Zeid, Kelly Katherine Karam, Philippe Attieh, Karam Karam, Lamia Azizi, Elias Fiani, Poulami Jha   +8 more
wiley   +1 more source

Large intra-abdominal mucinous cystic adenoma: is it of ovarian or mesenteric origin

The Pan African Medical Journal, 2020
A 54-year-old female presented with a six year history of increasing abdominal swelling and discomfort and two months of intermittent constipation and difficulty with micturition.
Radisnay Guzmán Lambert, Barbara Yordanis Hernandez Cervantes, Mariuska Rodríguez Gonzalez, Duniesky Martínez Lopez, Frank Edwin   +4 more
doaj   +1 more source

Computed Tomography Angiography‐Assisted Ovarian Vein Sampling for Diagnosing an Androgen‐Producing Leydig Cell Tumor: A Case Report

Case Reports in Endocrinology, Volume 2026, Issue 1, 2026.
Background Ovarian Leydig cell tumors, rare androgen‐producing neoplasms, may present with rapidly progressive virilization. Preoperative localization is frequently challenging, particularly when bilateral ovarian abnormalities coexist or radiologic findings are equivocal.
Ken Tomotsune, Daisuke Saito, Satoshi Saitou, Yusuke Seki, Souta Hayashi, Yumiko Yamashita, Maiko Takata, Kentarou Ohara, Yohei Masugi, Yutaka Saito, Koki Kato, Tomotoshi Hosokawa, Osamu Isozaki   +12 more
wiley   +1 more source

Rapid Recurrence of Giant Multilocular Prostatic Cystadenoma after Laparoscopic Excision for Primary Case: A Case Report

Medicina, 2021
Giant multilocular prostatic cystadenoma is a rare benign tumor of the prostate gland that presents as a large retroperitoneal pelvic mass. The mass is usually located between the urinary bladder and rectum, and results in obstructive voiding symptoms ...
Tae-Soo Choi, Dong-Gi Lee, Koo-Han Yoo, Gyeong-Eun Min   +3 more
doaj   +1 more source

Obstructive Jaundice as a Complication of Macrocystic Serous Cystadenoma of the Pancreas

Acta Medica Indonesiana, 2016
Macrocystic serous cystadenoma is an unusual and essentially benign pancreatic tumor. Herein, we report on a 40-year-old woman diagnosed with macrocystic serous cystadenoma who presented with obstructive jaundice.
Hendra Koncoro, I Komang WD Putra, I Dewa N Wibawa   +2 more
doaj   +2 more sources