Caranti A, Budini M, Michele Mangano, Alessandra Cirstaudi, Davide Demagistri. Primary signet ring cell carcinoma of the pancreas: A case report about an extremely rare variant of pancreatic carcinoma. Ann Ital Chir [Internet]. 2020 Dec. 1 [cited 2025 Jun. 12];9(September):1-4. Available from: https://annaliitalianidichirurgia.it/index.php/aic/article/view/527