1. The experience of a referral centre and literature overview of GIST and carcinoid tumours in inflammatory bowel diseases 
Gianluca Pellino, Rosa Marcellinaro, Giuseppe Candilio, G. Serena De Fatico, Elia Guadagno, Severo Campione, Giuseppe Santangelo, Alfonso Reginelli, Guido Sciaudone, Gabriele Riegler, Silvestro Canonico, Francesco Selvaggi 
International Journal of Surgery 
Volume 28, Pages S133-S141 (April 2016)
DOI: /j.ijsu
Copyright © 2015 IJS Publishing Group Limited Terms and Conditions

2. Fig. 1
Gastrointestinal Stromal Tumour. Right: the mass originates from the small bowel, and is resected along with a small portion of bowel. Left, pathology: (a) A proliferation of spindle cells (lower right corner), involving the intestinal wall and sparing the mucosa (upperleft corner). Hematoxylin and eosin stain (20x); (b) In the centre of the field two mitotic figures can be oserved (*). Hematoxylin and eosin stain (40x); neoplastic cells are immunoreactive for CD117 (cKIT).
International Journal of Surgery  , S133-S141DOI: ( /j.ijsu )
Copyright © 2015 IJS Publishing Group Limited Terms and Conditions

3. Fig. 2
G1 Carcinoid Tumour of the appendix. (a) Neoplastic cells are arranged in nests and characterized by the typical nucleus (“salt and pepper”) and granular eosinophilic cytoplasm of neuroendocrine tumours. Hematoxylin and eosin stain (40x); (b) The lesion has a low proliferative rate (Ki67: 2%).
International Journal of Surgery  , S133-S141DOI: ( /j.ijsu )
Copyright © 2015 IJS Publishing Group Limited Terms and Conditions