1. In this issue

   • Fred T. Bosman

   Editorial 09 December 2015 Pages: 621 - 621

2. Chronic inflammation in urothelial bladder cancer

   • Gabriella Nesi
   • Stefania Nobili
   • Raffaella Santi

   Review and Perspectives 12 August 2015 Pages: 623 - 633

   

3. Negative colorectal polyp biopsies: the utility of cutting deeper levels

   • Brian A. Schick
   • Carolyn A. McLean
   • David K. Driman

   Original Article 16 October 2015 Pages: 635 - 640

   

4. Potential role of Th17 cells in the pathogenesis of type 2 autoimmune pancreatitis

   • M. Loos
   • F. Lauffer
   • I. Esposito

   Original Article 01 October 2015 Pages: 641 - 648

   

5. Reappraisal of sinonasal undifferentiated carcinoma: SMARCB1 (INI1)-deficient sinonasal carcinoma: a single-institution experience

   • Diana Bell
   • Ehab Y. Hanna
   • Annikka Weissferdt

   Original Article 25 September 2015 Pages: 649 - 656

   

6. Secretory IgA from submucosal glands does not compensate for its airway surface deficiency in chronic obstructive pulmonary disease

   • Rui-Hong Du
   • Bradley W. Richmond
   • Vasiliy V. Polosukhin

   Original Article 02 October 2015 Pages: 657 - 665

   

7. Phosphorylated 4E-binding protein 1 expression is associated with poor prognosis in small-cell lung cancer

   • Mee Sook Roh
   • Ji Hyun Lee
   • Hyoun Wook Lee

   Original Article 07 October 2015 Pages: 667 - 673

   

8. Pulmonary mucinous adenocarcinomas: architectural patterns in correlation with genetic changes, prognosis and survival

   • Abidin Geles
   • Ulrike Gruber-Moesenbacher
   • Helmut H. Popper

   Original Article 08 October 2015 Pages: 675 - 686

   

9. Unlike in clear cell renal cell carcinoma, KRAS is not mutated in multilocular cystic clear cell renal cell neoplasm of low potential

   • Maria Rosaria Raspollini
   • Francesca Castiglione
   • Antonio Lopez-Beltran

   Original Article 05 October 2015 Pages: 687 - 693

   

10. Sciellin is a marker for papillary renal cell tumours

    • Anetta Nagy
    • Daniel Banyai
    • Gyula Kovacs

    Original Article 16 October 2015 Pages: 695 - 700

    

11. High mobility group B1 and N1 (HMGB1 and HMGN1) are associated with tumor-infiltrating lymphocytes in HER2-positive breast cancers

    • Hee Jin Lee
    • Joo Young Kim
    • Gyungyub Gong

    Original Article 07 October 2015 Pages: 701 - 709

    

12. A methodology for comprehensive breast cancer Ki67 labeling index with intra-tumor heterogeneity appraisal based on hexagonal tiling of digital image analysis data

    • Benoit Plancoulaine
    • Aida Laurinaviciene
    • Arvydas Laurinavicius

    Original Article 19 October 2015 Pages: 711 - 722

    

13. Molecular alterations in malignant blue nevi and related blue lesions

    • Ismail Yilmaz
    • Mehmet Gamsizkan
    • Nesimi Buyukbabani

    Original Article 24 September 2015 Pages: 723 - 732

    

14. Indolent cytotoxic T cell lymphoproliferation associated with nodular regenerative hyperplasia: a common liver lesion in the context of common variable immunodeficiency disorder

    • Vanessa Szablewski
    • Céline René
    • Valérie Costes

    Original Article 22 October 2015 Pages: 733 - 740

    

15. Omental mesenteric myxoid hamartoma, a subtype of inflammatory myofibroblastic tumor? Considerations based on the histopathological evaluation of four cases

    • K. Ludwig
    • R. Alaggio
    • P. M. Chou

    Original Article 19 September 2015 Pages: 741 - 747