Overview
Solid pseudopapillary neoplasm (SPN) is a rare, typically benign neoplasm predominantly found in the pancreas, with low malignant potential but capable of exhibiting aggressive behavior in rare cases 2.Diagnosis
Imaging studies (ultrasound, CT) essential for initial detection and characterization 2.
Biopsy may be required for definitive diagnosis, though endoscopic techniques can aid in minimally invasive assessment 2.
No specific biochemical markers mentioned for routine diagnosis 1.Management
Surgical resection (distal pancreatectomy, splenectomy if necessary) is the primary treatment modality 2.
Endoscopic techniques, such as linear stapler use, can facilitate safer surgical procedures in complex cases 2.
Management of concurrent conditions like regional portal hypertension requires tailored surgical approaches 2.Special Populations
No specific guidance provided for pregnancy, pediatrics, or elderly populations in the given abstracts 2.
Comorbidities like regional portal hypertension may influence surgical planning but are not extensively covered 2.Key Recommendations
Surgical resection is recommended for definitive treatment of solid pseudopapillary neoplasms 2 (Evidence: Strong).
Consider endoscopic techniques to enhance safety during surgical interventions, particularly in complex anatomical scenarios 2 (Evidence: Moderate).
Tailor surgical approaches based on concurrent conditions, such as regional portal hypertension, to optimize patient outcomes 2 (Evidence: Expert opinion).References
1 Winther-Larsen A, Sandfeld-Paulsen B, Hvas AM. Hyperfibrinolysis in Patients with Solid Malignant Neoplasms: A Systematic Review. Seminars in thrombosis and hemostasis 2021. link
2 Yang JR, Xiao R, Zhou J, Wang ZF, Ren JJ. Endoscopic linear stapler-assisted resection of a giant solid pseudopapillary pancreatic tumor with concurrent regional portal hypertension: a case report. The Journal of international medical research 2018. link