1. Primary Intraosseous Xanthomas of the Jaws: A Series of Six Cases Including an Example with Formation of Apoptosis-Related Hyaline Globules, So-Called “Thanatosomes”

   • Peter E. Wilkinson
   • Stavroula Merkourea
   • Prokopios P. Argyris

   Original Paper 08 January 2020 Pages: 859 - 868

   

2. Low-grade Apocrine Intraductal Carcinoma: Expanding the Morphologic and Molecular Spectrum of an Enigmatic Salivary Gland Tumor

   • Justin A. Bishop
   • Jeffrey Gagan
   • Vickie Y. Jo

   Original Paper 27 January 2020 Pages: 869 - 875

   

3. Neuroepithelial Structures of the Oral Soft Tissues Including the Juxtaoral Organ of Chievitz: A Literature Review and Audit of Diagnosed Cases

   • Robert Kennedy

   Original Paper Open access 03 February 2020 Pages: 876 - 883

   

4. Biphenotypic Branchioma: A Better Name Than Ectopic Hamartomatous Thymoma for a Neoplasm with HRAS Mutation

   • Lester D. R. Thompson
   • Jeffrey Gagan
   • Justin A. Bishop

   Original Paper 05 February 2020 Pages: 884 - 888

   

5. The Utility of MDM2 and CDK4 Immunohistochemistry and MDM2 FISH in Craniofacial Osteosarcoma

   • Abberly Lott Limbach
   • Mark W. Lingen
   • Nicole A. Cipriani

   Original Paper 05 February 2020 Pages: 889 - 898

   

6. Demographic and Clinicopathologic Features of Actinic Cheilitis and Lip Squamous Cell Carcinoma: a Brazilian Multicentre Study

   • Leni Verônica de Oliveira Silva
   • José Alcides Almeida de Arruda
   • Ricardo Alves Mesquita

   Original Paper 19 February 2020 Pages: 899 - 908

   

7. Prevalence and Detection of Sexually Transmitted Cases of Laryngeal Carcinoma

   • Mohammad Abdulhameed Al-Qudah
   • Ala’a Fuad Al-Shaikh
   • Bara’a Yousef Al-Najjar

   Original Paper 07 March 2020 Pages: 909 - 914

8. Benign Alveolar Ridge Keratosis: Clinical and Histopathologic Analysis of 167 Cases

   • Asma Almazyad
   • Chia-Cheng Li
   • Sook-Bin Woo

   Original Paper 16 March 2020 Pages: 915 - 922

   

9. Pediatric Warthin-like Mucoepidermoid Carcinoma: Report of Two Cases with One Persistent/Recurrent as Conventional Mucoepidermoid Carcinoma

   • Elena V. Daoud
   • Anne C. McLean-Holden
   • Justin A. Bishop

   Original Paper 27 March 2020 Pages: 923 - 928

   

10. Variable Expression of S100 Protein in Sinonasal Malignant Mucosal Melanoma: A Potential Diagnostic Pitfall

    • Xiang Xu
    • Doreen Palsgrove
    • Justin A. Bishop

    Original Paper 01 April 2020 Pages: 929 - 935

    

11. Identification of Rare and Common HPV Genotypes in Sinonasal Papillomas

    • A. Paehler vor der Holte
    • I. Fangk
    • H. J. Welkoborsky

    Original Paper 11 April 2020 Pages: 936 - 943

    

12. Prevalence of Lymphoid Neoplasia in a Retrospective Analysis of Warthin Tumor: A Single Institution Experience

    • F. N. U. Alnoor
    • Jatin S. Gandhi
    • Joel F. Gradowski

    Original Paper 23 April 2020 Pages: 944 - 950

    

13. Increased ERBB2 Gene Copy Numbers Reveal a Subset of Salivary Duct Carcinomas with High Densities of Tumor Infiltrating Lymphocytes and PD-L1 Expression

    • Kyriakos Chatzopoulos
    • Andrea R. Collins
    • Joaquin J. Garcia

    Original Paper 29 April 2020 Pages: 951 - 965

    

14. Metastatic HPV-Associated Oropharyngeal Versus Primary Pulmonary Squamous Cell Carcinoma: is p16 Immunostain Useful?

    • Jefree J. Schulte
    • Jamie Steinmetz
    • Nicole A. Cipriani

    Original Paper 29 April 2020 Pages: 966 - 973

    

15. Well-Differentiated/Dedifferentiated Liposarcoma Arising in the Upper Aerodigestive Tract: 8 Cases Mimicking Non-adipocytic Lesions

    • Karen Fritchie
    • Toshi Ghosh
    • Michael Rivera

    Original Paper 14 May 2020 Pages: 974 - 981

    

16. YAP1-NUTM1 Gene Fusion in Porocarcinoma of the External Auditory Canal

    • Abbas Agaimy
    • Lars Tögel
    • Bruno Märkl

    Original Paper Open access 20 May 2020 Pages: 982 - 990

    

17. Anaplastic Large Cell Lymphoma with Oral Manifestation: A Series of Four Cases and Literature Review

    • Bruno Augusto Benevenuto de Andrade
    • Maria Danielle Fontes
    • Mário José Romañach

    Original Paper 21 May 2020 Pages: 991 - 1000

    

18. Lymphoepithelial Carcinoma of Salivary Gland EBV-association in Endemic versus Non-Endemic Patients: A Report of 16 Cases

    • Rumeal D. Whaley
    • Roman Carlos
    • Lester D. R. Thompson

    Original Paper 27 May 2020 Pages: 1001 - 1012

    

19. Retrospective Study of Buccal Mucosal Salivary Neoplasms

    • Saja A. Alramadhan
    • Sarah G. Fitzpatrick
    • Mohammed N. Islam

    Original Paper 06 June 2020 Pages: 1013 - 1020

    

20. Odontogenic Myxoma: A 23-Year Retrospective Series of 38 Cases

    • A. M. Banasser
    • M. M. Bawazir
    • S. G. Fitzpatrick

    Original Paper 06 June 2020 Pages: 1021 - 1027

    

21. Lymphoma Mimicking Chronic Active Epstein-Barr Virus: A Case Report

    • Rohini Bahethi
    • Mingyang Gray
    • Ilya Likhterov

    Sine qua non Clinicopathologic Correlation 29 April 2020 Pages: 1028 - 1031

    

22. Laryngeal Contact Ulcer

    • Benjamin G. Barrena
    • Tanner M. Miller
    • Brenda L. Nelson

    Sine qua non Clinicopathologic Correlation 07 May 2020 Pages: 1032 - 1035

    

23. Localized Amyloidosis Involving Palatine Tonsils: A Case Report and Literature Review

    • S. E. Schmid
    • N. B. Nesbitt
    • D. J. Gallagher

    Sine qua non Clinicopathologic Correlation 25 May 2020 Pages: 1036 - 1040

    

24. Nasal Chondromesenchymal Hamartoma

    • Balamurugan Thirunavukkarasu
    • Debajyoti Chatterjee
    • Shiv Jee Prashant

    Sine qua non Radiology-Pathology 27 May 2020 Pages: 1041 - 1045

    

25. Laryngeal Dysplasia: Persisting Dilemmas, Disagreements and Unsolved Problems—A Short Review

    • Nina Gale
    • Antonio Cardesa
    • Nina Zidar

    Historical Perspectives in Pathology 05 March 2020 Pages: 1046 - 1051

26. A New Look at the History of Peripheral Ameloblastoma

    • Fumio Ide
    • Yumi Ito
    • Kentaro Kikuchi

    Historical Perspectives in Pathology 25 May 2020 Pages: 1052 - 1057

    

27. Vestibular Schwannoma: What We Know and Where We are Heading

    • Vinay Kumar Gupta
    • Arjuna Thakker
    • Keshav Kumar Gupta

    Review Open access 30 March 2020 Pages: 1058 - 1066

    

28. Comparison of Molecular Methods and BRAF Immunohistochemistry (VE1 Clone) for the Detection of BRAF V600E Mutation in Papillary Thyroid Carcinoma: A Meta-Analysis

    • Kyle G. Parker
    • Michael G. White
    • Nicole A. Cipriani

    Review 01 May 2020 Pages: 1067 - 1079

    

29. Pericyte in Oral Squamous Cell Carcinoma: A Systematic Review

    • Isabella Bittencourt Valle
    • Lauren Frenzel Schuch
    • Tarcília Aparecida Silva

    Review 06 June 2020 Pages: 1080 - 1091

    

30. So-Called Neuroepithelial Structures in the Posterolateral Tongue: What Can Be Learned from Former Studies?

    • Fumio Ide
    • Yumi Ito
    • Kentaro Kikuchi

    Letters to the Editor 29 May 2020 Pages: 1092 - 1093

31. Adenoid Cystic Carcinoma with Transformation to High Grade Carcinomatous and Sarcomatoid Components: A Rare Case Report with Review of Literature

    • Anupurva Dutta
    • Pattatheyil Arun
    • Indu Arun

    Case Reports 02 January 2020 Pages: 1094 - 1104

    

32. The Rare Radiographic Sunburst Appearance of Odontogenic Myxomas: A Case Report and Review of the Literature

    • Jamie A. White
    • Naomi Ramer
    • Molly Cohen

    Case Reports 04 January 2020 Pages: 1105 - 1110

    

33. Palatal Erythema with Histological Psoriasiform Pattern: An Enigmatic Oral Finding Shared by a Range of Conditions

    • Ayelet Zlotogorski Hurvitz
    • Yehuda Zadik
    • Marilena Vered

    Case Reports 27 January 2020 Pages: 1111 - 1116

    

34. HDAC Overexpression in a NUT Midline Carcinoma of the Parotid Gland with Exceptional Survival: A Case Report

    • Gonçalo Esteves
    • Joana Ferreira
    • Ana Félix

    Case Reports 27 January 2020 Pages: 1117 - 1122

    

35. Malignant Transformation of Parotid Gland Non-sebaceous Lymphadenoma: Case Report and Review of Literature

    • Hakan Kara
    • Said Sönmez
    • Bora Başaran

    Case Reports 29 January 2020 Pages: 1123 - 1128

    

36. HIV-Associated “Double-Hit” Lymphoma of the Tonsil: A First Reported Case

    • Chad Hinkle
    • Gabriel S. Makar
    • Gord Guo Zhu

    Case Reports 29 January 2020 Pages: 1129 - 1133

    

37. Oral Pseudomyogenic Hemangioendothelioma: Case Report and Review of the Literature

    • Austin J. Shackelford
    • Carleigh R. Canterbury
    • Scott M. Peters

    Case Reports 03 February 2020 Pages: 1134 - 1138

    

38. Histologic and Immunopathologic Variability in Primary Intraoral Angiosarcoma: A Case Report and Review of the Literature

    • Massimo Di Battista
    • Mark R. Darling
    • Christina McCord

    Case Reports 05 February 2020 Pages: 1139 - 1148

    

39. Dental Germ Tumor: An Unusual, Cystic, Mixed Epithelial–Mesenchymal Odontogenic Tumor

    • Fabricio Passador-Santos
    • Stephanie Joana Martelli
    • Vera Cavalcanti de Araújo

    Case Reports 05 February 2020 Pages: 1149 - 1153

    

40. Skin Metastasis of Laryngeal Carcinoma Presenting as Multiple Eruptive Nodules

    • Farnaz Araghi
    • Alireza Fatemi
    • Sahar Dadkhahfar

    Case Reports 10 February 2020 Pages: 1154 - 1157