Patrinoiu Oana ¹, Georgescu Daniela ¹1 Colentina Clinical Hospital, Bucharest, Romania Abstract Even if they have a low incidence (0.1-3% of gastrointestinal
Sabina Zurac 1, P. J. Slootweg 21 Department of Pathology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania2 Department of Pathology,