Abstract
Solid-pseudopapillary neoplasm (SPN) is a variety of solid and cystic tumors of the pancreas. It was first described by Frantz in 1959. It is an unusual form of pancreatic carcinoma, with unknown etiopathogenesis, which accounts for about 0.17 to 2.7% of all pancreatic tumors. Here, we are describing 5 cases of pancreatic solid pseudopapillary neoplasm, out of 180 pancreatic tumors, operated in our institution in the 5-year period (2015–2020). Also, we have reviewed all available case series (from 2006 to 2020) in the literature, of pancreatic pseudopapillary neoplasm, for demographic information, etiopathogenesis, diagnosis, and extent of operation to establish the optimal management of this condition. Retrospective analysis of pancreatic tumors was carried out from February 2015 to January 2020. A total of 180 patients underwent pancreatic resection in this period for pancreatic tumor, out of which, the solid pseudopapillary neoplasm was confirmed in 5 cases (2.76%). Among these 5 cases, 4 cases (80%) were female and one (20%) male, with age group range from 14 to 45 years (mean age — 28 years). Abdominal pain was the most frequent presenting symptom (60%). Mean tumor diameter was 6.9 cm (range, 2–18 cm). Two patients were diagnosed preoperatively by CECT and MRI findings, and three patients were diagnosed preoperatively by percutaneous/USG-guided and CT-guided FNA cytology. Two patients underwent pancreatoduodenectomy; one patient underwent enucleation; and two patients underwent spleen preserving distal pancreatectomy. Four patients are alive and on regular follow-up, while one patient died on the 5th post-operative day due to post-operative sepsis.
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Abbreviations
- SNP:
-
Solid pseudopapillary neoplasm
- CT:
-
Computed tomography
- CECT:
-
Contrast-enhanced computed tomography
- EUS:
-
Endoscopic ultrasound
- FNAC:
-
Fine-needle aspiration cytology
- MRI:
-
Magnetic resonance imaging
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Bansal, L.K., Kapur, N., Gupta, A.K. et al. Solid Pseudopapillary Neoplasm — Case Series and Review of Literature. Indian J Surg Oncol 13, 765–775 (2022). https://doi.org/10.1007/s13193-022-01560-4
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DOI: https://doi.org/10.1007/s13193-022-01560-4