We report the case of a 50-years-old man who underwent sequential curative resection for gangliocytic paraganglioma of the pancreas with metachronous sternal metastasis. Gangliocytic paraganglioma are mainly located on the duodenum but several localizations have been reported, including on the digestive tract. Locoregional lymph node metastases are possible and prove their malignant potential but, to our knowledge, this observation is the first documented case of distant metastasis. Their usually good prognosis supports complete resection of these tumors.
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http://dx.doi.org/10.1016/s0003-3944(03)00097-x | DOI Listing |
Ampullary composite gangliocytoma/neuroma and neuroendocrine tumor (CoGNET), previously called ampullary gangliocytic paragangliomas, is a rare entity, with only few reported cases in the literature. This is a multicentric retrospective cohort study of patients treated with endoscopy or surgery for ampullary CoGNET. A literature review of ampullary CoGNET was also performed.
View Article and Find Full Text PDFSurg Case Rep
September 2024
Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
Background: Preoperative vascular embolization is an effective strategy for managing meningiomas, neck paragangliomas, renal cell carcinomas, and bone metastasis by reducing the intraoperative bleeding volume and operation time. Although hypervascular tumors also occur in the pancreas, preoperative embolization for these tumors is not commonly practiced. We herein present a case of a giant serous cystic neoplasm (SCN) of the pancreas with significant arterial vascularity that was managed with preoperative interventional radiology and subsequently resected via pancreaticoduodenectomy.
View Article and Find Full Text PDFPediatr Blood Cancer
July 2024
Pediatric Surgery, University Hospital of Padova, Padua, Italy.
Very rare tumors are usually divided into two groups: One includes tumors that are rare among both children and adults; the other one encompasses tumors that frequently occur in adults but are rarely observed in children. In this review, we focus on adrenocortical tumors, neuroendocrine tumors of the appendix, pheochromocytoma and paraganglioma, pancreatoblastoma and solid pseudopapillary tumors of the pancreas, with special attention to the role of surgery as main curative intervention or as part of the multimodal treatment.
View Article and Find Full Text PDFJ Surg Case Rep
July 2024
Department of Hepato-Biliary-Pancreatic Surgery, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba 277-8577, Japan.
Paragangliomas (PGLs) located around the pancreas are rare and challenging to diagnose preoperatively. Tumor resection with pancreatectomy is often performed for peripancreatic PGL. However, pancreas-sparing tumor resection can be indicated with an accurate preoperative diagnosis.
View Article and Find Full Text PDFWorld J Clin Cases
May 2024
Department of Hepatobiliary and Pancreatic Surgery, Puer People's Hospital, Puer 665000, Yunnan Province, China.
Background: Paraganglioma (PGL) located in the retroperitoneum presents challenges in diagnosis and treatment due to its hidden location, lack of specific symptoms in the early stages, and absence of distinctive manifestations on imaging.
Case Summary: A 56-year-old woman presented with a left upper abdominal mass discovered 1 wk ago during a physical examination. She did not have a history of smoking, alcohol consumption, or other harmful habits, no surgical procedures or infectious diseases, and had a 4-year history of hypertension.
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