2012
  May "Pediatric Follicular Lymphoma, Low-Grade with Marginal Zone Differentiation"
Contributors: Jennifer A. Bennett, M.D. and Michael Bayerl, M.D., Milton S. Hershey Medical Center
  February "B-Cell Lymphoma and Histiocytic/Dendritic Sarcomas Coexisting: Two Case Reports"
Contributors: Jeffrey Petersen MD and Jonathan Said MD, UCLA Medical Center
2011
  November "IgG4-Related Lymphadenopathy"
Contributors: Kate Grimm, M.D. & Dennis P. O'Malley, M.D., Clarient Diagnostics/G.E. Healthcare, Aliso Viejo, CA
  August "Bone Marrow Involvement by Cystinosis"
Contributors: Roseann Wu, MD, MPH & Robert Hasserjian, MD, Massachusetts General Hospital, Department of Pathology, Boston, Massachusetts
  May "Peripheral T-cell lymphoma with aberrant expression of CD30, CD15, and CD20"
Contributors: Joo Y. Song, MD and Elaine S. Jaffe, MD, Laboratory of Pathology, Hematopathology Section, National Cancer Institute
  February "Concomitant BCR/ABL and JAK2V617F positive myeloproliferative neoplasms"
Contributors: Jen Hummel M.D. and Megan S. Lim M.D. Ph.D., Department of Pathology, University of Michigan, Ann Arbor, Michigan
2010
  May "Hepatosplenic T-Cell Lymphoma"
Contributor: Dragos C. Luca, M.D., Department of Pathology, Children's Hospitals & Clinics of Minnesota, Minneapolis, Minnesota
 February "Amyloidosis with Associated Lymphoplasmacytic Neoplasm"
Contributors: Sara McClintock-Treep MD & Qian-Yun Zhang MD, PhD, University of New Mexico Health Sciences Center & Tricore Reference Laboratories, Department of Pathology, Albuquerque, New Mexico
2009
 November "Chronic Myelomonocytic Leukemia-2 with Isolated Del(5q)"
Contributors: Adrian Padurean, MD, AmeriPath Milwaukee, Milwaukee, WI and Kurt Oesterling, MD, Oncology Alliance – Milwaukee West, Wauwatosa, WI
 August "Precursor B-Cell Acute Lymphoblastic Leukemia and Histiocytic Sarcoma"
Contributors: Joseph D. Khoury, MD, Department of Pathology, Nevada Cancer Institute and Quest Diagnostics, Las Vegas, NV and Rebecca McClure, MD, Department of Pathology, Mayo Clinic, Rochester, MN
 May "Sézary Syndrome with Aberrant Expression of CD34 by Flow Cytometric Analysis"
Contributors: Arand Pierce M.D. and Qian-Yun Zhang M.D., Ph.D., Department of Pathology, University of New Mexico, School of Medicine, Albuquerque, NM
 February "Florid Progressive Transformation of Germinal Centers with Expanded CD4+CD8+ Double-Positive T-Cell Population"
Contributors: Emily Howard MD, PhD, University of Arkansas for Medical Sciences & Arkansas Children's Hospital and Robert B. Lorsbach, MD, PhD, University of Arkansas for Medical Sciences, Little Rock, AR
2008
 November "Composite Lymphoma, Presenting As B-Cell Follicular Lymphoma and Classical Hodgkin Lymphoma, in a Patient with a History of Methotrexate Therapy"
Contributors: Michel R. Nasr, M.D., Brian K. Link,M.D., and Vishala T. Neppall, M.D. - University of Iowa, Iowa City, Iowa
 August "IgD-Positive Nodular Lymphocyte Predominant Hodgkin Lymphoma (NLPHL)"
Contributor: Dennis P. O'Malley, M.D - Clarient Diagnostics, Inc., Aliso Viejo, CA
 May "Precursor B-Cell Lymphoblastic Leukemia with Marked Eosinophilia"
Contributors: Andrew Laramore, M.D. and Cherie H. Dunphy, M.D. - Department of Pathology and Laboratory Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
 February "Extramedullary Blast Transformation of CML at Initial Presentation"
Contributors: Neerja Vajpayee M.D., Constance Stein PhD, Bernard Poiesz, and Robert E.Hutchison, M.D. - Department of Pathology, State University of New York (SUNY), Upstate Medical University, Syracuse, NY
2007
 November "Acute Megakaryoblastic Leukemia in a Patient with a History of Breast Carcinoma and Polycythemia Vera"
Contributors: Elizabeth Wey, M.D. and Mary Ann Thompson, M.D., Ph.D. - Department of Pathology, Division of Hematopathology, Vanderbilt University Medical Center, Nashville, TN
 August "Inflammatory Pseudotumor-Like Follicular Dendritic Cell Tumor of the Spleen"
Contributor: Mohammad A. Vasef, M.D. - Department of Pathology, University of New Mexico Health Sciences, Albuquerque, New Mexico
 May "Autoimmune Lymphoproliferative Syndrome"
Contributor: Michele E. Paessler, D.O. - Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine
 February "Intravascular Large B-Cell Lymphoma"
Contributors: David T. Yang, MD and Sherrie L. Perkins, MD, PhD - Department of Pathology, The University of Utah, Salt Lake City, Utah
2006
 November "Follicular Lymphoma Arising in Intrahepatic Splenosis Mimicking Hepatocellular Carcinoma in a Patient with Chronic Hepatitis C Virus Infection and Cirrhosis"
Contributors: Patricia Aoun MD, MPH and Hina Naushad MD - Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska
 August "Refractory Anemia with Ringed Sideroblasts (RARS) Associated with (Marked) Thrombocytosis and Plasma Cell Dyscrasia (PCD) (Smoldering Myeloma)"
Contributors: Antonio E. Martinez M.D. and Cherie H. Dunphy M.D. - Department of Pathology and Laboratory Medicine, Division of Hematopathology, University of North Carolina
 May "Follicular Lymphoma of the Ocular Adnexa in a Child"
Contributors: Rania M. Seliem, M.D. and Judith A. Ferry, M.D. - Department of Pathology Massachusetts General Hospital and Harvard University Medical Center Boston, Massachusetts
 February "Primary Effusion Lymphoma in an HIV-negative Patient"
Contributors: Brian Webber, M.D. and Jeannine T. Holden, M.D. - Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
2005
 November "Recurrent Squamous Cell Carcinoma and Follicular Lymphoma Presenting as a Collision Tumor"
Contributors: David A. Wada, M.D., Neeraj Agarwal, M.D., and Megan S. Lim, M.D., Ph.D., FRCP(C) - Department of Pathology, and the ARUP Institute for Clinical and Experimental Pathology, University of Utah, Salt Lake City, Utah
 May "Hepatosplenic T-cell Lymphoma"
Contributor: Charles W. Ross - Department of Pathology, University of Michigan Medical School - Ann Arbor, Michigan
 February "Coexistent Chronic Eosinophilic Leukemia and T-lymphoblastic Lymphoma (8p11-12 Stem Cell Syndrome)"
Contributors: Xiaoying Qiao, Serhan Alkan, Milind Velankar and Ameet R. Kini - Department of Pathology, Loyola University Medical Center - Maywood, Illinois
2004
 November "Follicular Dendritic Cell Tumor Mimicking GI Stromal Tumor"
Contributor: Dennis P. O'Malley - Department of Pathology and Laboratory Medicine, Division of Hematopathology - Indiana University - Indianapolis, Indiana
 August "Severe Congenital Neutropenia (Kostmann Syndrome)"
Contributor: John Kim Choi - Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
 May "Symptomatic Parvovirus B19-induced Anemia in a Patient with Previously Undiagnosed Band 3 Protein Defect-associated Hereditary Spherocytosis "
Contributors: Sarah Navina and Phuong L. Nguyen - University of Minnesota Medical School - Minneapolis, Minnesota; Kathy Frey - Fairview-Southdale Medical Center - Edina, Minnesota
 February "Inflammatory Pseudotumor of the Liver "
Contributors: Brent Tan and Daniel A. Arber - Stanford University Medical Center
2003
 November "Secondary Acute Myeloid Leukemia Shortly Following Chemotherapy for Angioimmunoblastic T-Cell Lymphoma "
Contributors: Young S. Kim, Yibin Zhang, Qin Huang - City of Hope National Medical Center - Duarte, California
1997
 February "Combined Variable Immunodeficiency"
Contributor: Vishnu V. B. Reddy - University of Alabama at Birmingham Medical Center - Birmingham, Alabama
1996
 November "Fanconi's Anemia"
Contributor: Sharon M. Geaghan - Lucile Salter Packard Children's Hospital at Stanford - Palo Alto, California
 August "Body cavity based lymphoma"
Contributor: Jonathan Said - Cedar Sinai Medical Center - Los Angeles, California

 May "Langerhans cell histiocytosis"
Contributors: Joseph A. DiGiuseppe and Risa B. Mann - The Johns Hopkins Hospital - Baltimore, Maryland

 February "Marginal zone lymphoma with transformation to large cell variant"
Contributor: Nancy S. Rosenthal - University Hospital of Cleveland - Cleveland, Ohio

1995
 November "Composite lymphoma"
Contributors: Kamilia S. Rizkalla, Kang Howsom-Jan, R.M. Barr, University Hospital, London, Ontario, Canada
 August "T cell prolymphocytic leukemia"
Contributors: Susan Wheaton, William Finn, Northwestern University Medical School, Chicago, Illinois

 May "Small lymphocytic lymphoma with Reed-Sternberg cells"
Contributors: John F. Lombardo, Sherrie L. Perkins, Thomas A. Piira, Carl, R. Kjellberg, University of Utah Medical Center, Salt Lake, City, Utah

 February "Extramedullary lymphoblastic transformation (T-immunophenotype) of Philadelphia chromosome positive chronic myelogenous leukemia"
Contributors: John D. Feczko, Richard Neiman, Indiana Univeristy Medical School, Indianapolis, Indiana

1994
 November "Philadelphia Chromosome positive essential thrombocythemia, detected by fluorescence in situ hybridization (FISH)"
Contributor: Russell K. Brynes, City of Hope National Medical Center, Duarte California