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Updated: Apr 12, 2026

Treatment of Middle-segment Pancreatic Benign Tumor Using Laparoscopic Central Pancreatectomy with End-to-end Pancreatic Duct Reconstruction
Published on: January 2, 2026
[Two cases of squamoid cyst of the pancreatic ducts]
Takayoshi Meguro1, Sayaka Hasekura, Shiho Kondo
1Department of Gastroenterology, Tohoku Pharmaceutical University Hospital.
Abstract:
Two patients were referred to our hospital with cystic lesion (diameter 5 cm) of the pancreas and elevated serum CEA and CA19-9. We diagnosed them with malignant cystic neoplasms of the pancreas and performed distal pancreatectomy. Histologically, in both cases the cysts were lined with flat, transitional, squamoid cells without keratinization. Immunohistochemical staining confirmed two rare cases of squamoid cyst of the pancreatic ducts.
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