In order to analyze characteristic CT signs in the solid pseudopapillary tumor of the pancreas, a retrospective analysis was conducted on 49 patients with pseudopapillary tumor of the pancreas who where treated in Liaoning Cancer Hospital. All of the patients were confirmed by pathology, CT signs were analyzed and a pathology contrast was conducted. Furthermore, all cases had single lesions; 7 cases in the pancreatic head, 23 cases in the pancreatic body, 15 cases in the pancreatic body-tail and 4 cases in the pancreatic tail. The boundaries of the lesions were clear and the tumors, which may outline the pancreas, were composed of solid and polycystic parts. In addition, calcifications could be observed in the lesions and CT results revealed varying degrees of contrast enhancement of the solid components in the arterial phase, as well as a gradual contrast enhancement in the venous and delayed phase. Enhancement of capsule could be observed, and the enhancement region was observed in the solid part, no enhancement in cystic part.. In conclusion, CT manifestations of solid pseudopapillary tumors of the pancreas are specific, which is helpful to the diagnosis.
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http://dx.doi.org/10.3892/etm.2017.4382 | DOI Listing |
Infect Drug Resist
January 2025
Department of Clinical Laboratory, Chongqing Red Cross Hospital (Jiangbei District People's Hospital), Chongqing, People's Republic of China.
Objective: Patients with acute pancreatitis (AP) complicated by carbapenem-resistant (CRE) infection often have a higher mortality rate. However, little investigation on the risk factor analysis has been published for the AP complicated by CRE. Therefore, this study conducted a retrospective analysis of the clinical characteristics, risk factors, and molecular epidemiological features associated with CRE infection in patients with AP.
View Article and Find Full Text PDFCureus
December 2024
General Surgery, Florida State University College of Medicine, Pensacola, USA.
Glucagon-like peptide-1 (GLP-1) receptor agonists, including tirzepatide (Mounjaro), are widely used to manage type 2 diabetes mellitus (T2DM) and obesity. While gastrointestinal side effects are common, acute pancreatitis remains a rare but significant complication. Limited evidence exists on the risks associated with switching between GLP-1 agonists, emphasizing the need for clinical awareness.
View Article and Find Full Text PDFCancer Sci
January 2025
Department of Gastrointestinal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China.
Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal disease with poor prognosis and limited treatment options. While the majority of PDAC cases harbor KRAS mutations, approximately 8%-10% are KRAS wild-type (KRAS-WT). These KRAS-WT tumors often contain actionable mutations and gene fusions, making them more suitable for precision therapies.
View Article and Find Full Text PDFMedicine (Baltimore)
January 2025
Department of Ultrasound, Zibo Central Hospital, Zibo, China.
Rationale: A case of retroperitoneal cystic mature teratoma in an adult male. Retroperitoneal cystic mature teratoma is a type of teratoma. The disease has occult onset, does not have the typical characteristics of teratoma, and is difficult to distinguish from cystadenoma and other diseases.
View Article and Find Full Text PDFAnn Surg
January 2025
Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Objective: To investigate the incidence and management of pancreatic fistula and fluid collections (FC) after distal pancreatectomy (DP).
Summary Background Data: Pancreatic fistula and FC are common after DP. The relationship between pancreatic fistula, FC, and surgical drain placement remains unclear.
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