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[Papilloma of the gallbladder].

Gall-bladder papilloma, although rare to be found, should be considered as a precancerous lesion, the sole treatment of which is the surgical one. The authors, starting from three cases of such pathology, they had the opportunity to observe, deal with histogenesis, symptomatology and treatment of such disease, and indicate the possibility for a careful diagnosis through the modern diagnostical means.