1. The Utility of MYB Immunohistochemistry (IHC) in Fine Needle Aspiration (FNA) Diagnosis of Adenoid Cystic Carcinoma (AdCC)

   • Tong Sun
   • Ali Akalin
   • Tao Zuo

   Original Paper 13 July 2020 Pages: 389 - 394

   

2. Submucosal Fibrotic Bands in Oral Lichen Planus: A Clinico-Pathological Investigation of a Newly Described Phenomenon

   • M. Shteiner
   • S. Kleinman
   • I. Kaplan

   Original Paper 23 July 2020 Pages: 395 - 401

   

3. The Histological Basis of Frank’s Sign

   • George S. Stoyanov
   • Deyan Dzhenkov
   • Svetoslav Georgiev

   Original Paper 25 July 2020 Pages: 402 - 407

   

4. Differential Expression of EZH2 and H3K27me3 in Oral Verrucous Carcinoma and Oral Verrucous Hyperplasia

   • Phetmany Sihavong
   • Nakarin Kitkumthorn
   • Puangwan Lapthanasupkul

   Original Paper 27 July 2020 Pages: 408 - 415

   

5. Prognostic Factors and Survival in Adenoid Cystic Carcinoma of the Head and Neck: A Retrospective Clinical and Histopathological Analysis of Patients Seen at a Cancer Center

   • Everton Freitas de Morais
   • Leorik Pereira da Silva
   • Roseana de Almeida Freitas

   Original Paper 10 August 2020 Pages: 416 - 424

   

6. NR4A3 Immunohistochemistry Reliably Discriminates Acinic Cell Carcinoma from Mimics

   • Kristine S. Wong
   • Adrian Mariño-Enriquez
   • Vickie Y. Jo

   Original Paper 10 September 2020 Pages: 425 - 432

   

7. MYB-NFIB Translocation by FISH in Adenoid Cystic Carcinoma of the Head and Neck in Nigerian Patients: A Preliminary Report

   • Adepitan A. Owosho
   • Olufunlola M. Adesina
   • Kurt F. Summersgill

   Case Reports 28 August 2020 Pages: 433 - 437

   

8. Low Molecular Weight Cytokeratin Immunohistochemistry Reveals That Most Salivary Gland Warthin Tumors and Lymphadenomas Arise in Intraparotid Lymph Nodes

   • Anne C. McLean-Holden
   • Justin A. Bishop

   Original Paper 31 August 2020 Pages: 438 - 442

   

9. Architectural Alterations in Oral Epithelial Dysplasia are Similar in Unifocal and Proliferative Leukoplakia

   • Chia-Cheng Li
   • Soulafa Almazrooa
   • Sook-Bin Woo

   Original Paper 16 September 2020 Pages: 443 - 460

   

10. Small and Thin Oral Squamous Cell Carcinomas may Exhibit Adverse Pathologic Prognostic Features

    • Mutaz Mohammed Nur
    • Maimuna Al Saadi
    • Mary Toner

    Original Paper 12 September 2020 Pages: 461 - 468

    

11. Evaluation Challenges in the Validation of B7-H3 as Oral Tongue Cancer Prognosticator

    • Meri Sieviläinen
    • Anna Maria Wirsing
    • Ahmed Al-Samadi

    Original Paper Open access 21 September 2020 Pages: 469 - 478

    

12. Myoepithelial Tumors of Salivary Gland: A Clinicopathologic and Immunohistochemical Study of 15 Patients with MIB-1 Correlation

    • Ramesh Babu Telugu
    • Pranay Gaikwad
    • Meera Thomas

    Original Paper 21 September 2020 Pages: 479 - 490

    

13. Expression of Mucins in Salivary Gland Mucoepidermoid Carcinoma

    • Liam Robinson
    • Marlene B. van Heerden
    • Willie F. P. van Heerden

    Original Paper 21 September 2020 Pages: 491 - 502

    

14. Cervical Cystic Lymphangiomas in Adults: A Case Series of a Rare Entity with Literature Review

    • Vaanika Kaira
    • Pankaj Kaira
    • Tanu Agarawal

    Original Paper 21 September 2020 Pages: 503 - 508

    

15. Transcriptomic and Immunophenotypic Characterization of Tumor Immune Microenvironment in Squamous Cell Carcinoma of the Oral Tongue

    • Kyriakos Chatzopoulos
    • Sotiris Sotiriou
    • Joaquin J. Garcia

    Original Paper 03 October 2020 Pages: 509 - 522

    

16. Salivary Gland Tumors: A Retrospective Study of 164 Cases from a Single Private Practice Service in Mexico and Literature Review

    • John Lennon Silva Cunha
    • Juan Carlos Hernandez-Guerrero
    • Adalberto Mosqueda-Taylor

    Original Paper 12 October 2020 Pages: 523 - 531

    

17. Application of the Roche Cobas® HPV 4800 in Formalin-Fixed, Paraffin-Embedded Samples for Head and Neck Squamous Cell Carcinomas

    • Wenhua Zhou
    • Leslie Rowe
    • Georgios Deftereos

    Original Paper 31 October 2020 Pages: 532 - 536

18. Digital Versus Optical Diagnosis of Follicular Patterned Thyroid Lesions

    • Ayat Aloqaily
    • Antonio Polonia
    • Catarina Eloy

    Original Paper 31 October 2020 Pages: 537 - 543

    

19. Parathyroid Carcinoma: A Single-Institution Experience with an Emphasis on Histopathological Features

    • Akash Pramod Sali
    • Priyal Motghare
    • Asawari Patil

    Original Paper 05 November 2020 Pages: 544 - 554

    

20. SMARCB1/INI1 Deficient Sino-Nasal Carcinoma: Extending the Histomorphological Features

    • Pavithra Ayyanar
    • Pritinanda Mishra
    • Amit Kumar Adhya

    Original Paper 03 November 2020 Pages: 555 - 565

    

21. Epithelial Dysplasia in Actinic Cheilitis: Microscopic Study of 70 Cases from Brazil

    • Thamiris de Castro Abrantes
    • Thamyres Campos Fonsêca
    • Aline Corrêa Abrahão

    Original Paper 28 December 2020 Pages: 566 - 571

    

22. Proliferative Verrucous Leukoplakia: An Expert Consensus Guideline for Standardized Assessment and Reporting

    • Lester D. R. Thompson
    • Sarah G. Fitzpatrick
    • Donald M. Cohen

    Original Paper 07 January 2021 Pages: 572 - 587

    

23. Palatine Tonsils Primary Presentation of Blastoid Variant of Mantle Cell Lymphoma: Case Report

    • Joana A. S. Marques
    • Fátima Ferreira
    • Ricardo P. Vaz

    Sine qua non Clinicopathologic Correlation 22 October 2020 Pages: 588 - 592

    

24. Sebaceous Lymphadenoma: Radiology–Pathology Correlation

    • Melad N. Dababneh
    • Christopher C. Griffith
    • Kelly R. Magliocca

    Sine qua non Radiology-Pathology 04 January 2021 Pages: 593 - 598

    

25. Histopathological Definitions of Extranodal Extension: A Systematic Review

    • Chadi Nimeh Abdel-Halim
    • Tine Rosenberg
    • Christian Godballe

    Review 12 September 2020 Pages: 599 - 607

    

26. Primary Intraosseous Squamous Cell Carcinoma Involving the Jaw Bones: A Systematic Review and Update

    • Everton Freitas de Morais
    • Leonardo Magalhães Carlan
    • Roseana de Almeida Freitas

    Review 12 October 2020 Pages: 608 - 616

    

27. Metastatic Carcinoma with Associated Lymphoadenopathy and Acquired Horner’s Syndrome Portrayed in a Third Century CE Roman Bust

    • Raffaella Bianucci
    • Casey L. Kirkpatrick
    • Andreas G. Nerlich

    Historical Perspectives in Pathology 23 November 2020 Pages: 617 - 620

    

28. Extranodal NK/T Cell Lymphoma, Nasal Type with Palatal Involvement: A Rare Case Report and Literature Review

    • Anastasia Andreou
    • Grigorios Thermos
    • Alexandra Sklavounou-Andrikopoulou

    Case Reports 25 June 2020 Pages: 621 - 627

    

29. Perithyroidal Salivary Gland Acinic Cell Carcinoma: Morphological and Molecular Attributes of a Unique Lesion

    • C. Christofer Juhlin
    • Sylvia L. Asa
    • Jan Zedenius

    Case Reports Open access 09 June 2020 Pages: 628 - 637

    

30. Dermal Filler Presenting as Parotid Mass: A Case Report

    • Arielle Coughlin
    • Mingyang L. Gray
    • Joshua D. Rosenberg

    Case Reports 08 July 2020 Pages: 638 - 641

    

31. Lobular to Lobule: Metastatic Breast Carcinoma to Olfactory Neuroblastoma

    • Kent M. Swimley
    • Silvana Di Palma
    • Lester D. R. Thompson

    Case Reports 13 July 2020 Pages: 642 - 648

    

32. Does Nodal Metastasis and Perineural Invasion Affect Local Control in Hyalinizing Clear Cell Carcinoma of the Oral Cavity? A Case Report with Long Term Follow-Up

    • John M. Le
    • Darya Gubarev
    • Anthony Morlandt

    Case Reports 27 July 2020 Pages: 649 - 656

    

33. Kimura Disease Presenting with Buccal Mass: A Case Report and Literature Review

    • Ryosuke Sato
    • Nobuyuki Bandoh
    • Yasuaki Harabuchi

    Case Reports 25 July 2020 Pages: 657 - 662

    

34. Central Odontogenic Fibroma with the Presence of Large Fibroblasts of Varying Morphology

    • Victor Costa
    • Ana Lia Anbinder
    • Estela Kaminagakura

    Case Reports 31 August 2020 Pages: 663 - 667

    

35. Macrofollicular Variant of Follicular Thyroid Carcinoma (MV-FTC) with a Somatic DICER1 Gene Mutation: Case Report and Review of the Literature

    • L. Samuel Hellgren
    • Martin Hysek
    • C. Christofer Juhlin

    Case Reports Open access 25 July 2020 Pages: 668 - 675

    

36. Clear Cell Carcinoma of Palatal Minor Salivary Gland Harboring a Novel EWSR1-ATF1 Fusion Gene: Report of a Case and Review of the Literature

    • Katsutoshi Hirose
    • Yu Usami
    • Satoru Toyosawa

    Case Reports 20 August 2020 Pages: 676 - 681

    

37. Unique Oral Presentations of Deep Fungal Infections: A Report of Four Cases

    • Vimi S. Mutalik
    • Caroline Bissonnette
    • Kristin K. McNamara

    Case Reports 05 September 2020 Pages: 682 - 690

    

38. Merkel Cell Carcinoma of the Maxillary Sinus: An Unusual Presentation of a Common Tumor

    • Jesse D. Sheldon
    • Abberly A. Lott Limbach

    Case Reports 11 September 2020 Pages: 691 - 697

    

39. NUT Carcinoma in a Patient with Unusually Long Survival and False Negative FISH Results

    • Anne C. McLean-Holden
    • Samantha A. Moore
    • Justin A. Bishop

    Case Reports 12 September 2020 Pages: 698 - 703

    

40. Osteosarcoma of the Mandible in a Patient with Florid Cemento-Osseous Dysplasia and Li–Fraumeni Syndrome: A Rare Coincidence

    • Simon Haefliger
    • Dorothee Harder
    • Daniel Baumhoer

    Case Reports Open access 21 September 2020 Pages: 704 - 708

    

41. Angiomyolipoma of the Nasal Cavity: A Distinct Entity. A Case Report and Literature Review

    • Liping Wang
    • Bing Leng
    • Lina Liu

    Case Reports 16 September 2020 Pages: 709 - 714

    

42. Primary Intraosseous Adenoid Cystic Carcinoma with Widespread Skeletal Metastases Showing Features of High-Grade Transformation

    • Vindhya Savithri
    • Rakesh Suresh
    • Mridula Mohan

    Case Reports 21 September 2020 Pages: 715 - 722