POSTER SESSION VI Wednesday, March 10, 2004   —  1:00 - 4:00 p.m. Exhibit Hall B and C DERMATOPATHOLOGY 40 The Assessment of Two Different Commercially Available CD7 Clones in the Evaluation of Cutaneous T Cell Infiltrates (392) CM Magro, MP Sachdeva, AN Crowson, AJ Kovatich, P Baran, A Baresuvicius - The Ohio State University, Columbus, OH; Regional Medical Laboratory, St. John Medical Center, Tulsa, OK; MDR Global Systems, LLC, Windber, PA 41 The Application of a Monoclonal Antibody to CD62 on Paraffin Embedded Tissue Samples in the Assessment of the Cutaneous T-Cell Infiltrates (403) MP Sachdeva,AJ Kovatich, P Baran, A Barusevicius, AN Crowson, CM Magro - The Ohio State University, Columbus, OH; MDR Global Systems, LLC, Windber, PA; Regional Medical Laboratory, St. John Medical Center, Tulsa, OK 42 Cutaneous Hodgkin Lymphoma: An Analysis of Six Cases (364) BL Balzer, JD Harvell, Y Natkunam - Stanford University Medical Center, Stanford, CA 43 Immunohistochemical Features Associated with Regression in Primary Cutaneous CD30-Positive T-Cell Lymphoproliferative Disorders (399) MP Oyarzo, KA Patel, LJ Medeiros, M Duvic, D Jones - The University of Texas M.D. Anderson Cancer Center, Houston, TX 44 Malignancy-Associated Acute Neutrophilic Dermatosis: A Critical Review (387) B Krishnan, LD Truong - VA Medical Center, Houston, TX; Baylor College of Medicine, Houston, TX 45 Dendritic, Endothelial and Lymphatic Cell Markers in Kaposi's Sarcoma (400) L Pantanowitz, SR Tahan, BJ Dezube, GS Pinkus - Beth Israel Deaconess Medical Center, Boston, MA; Brigham & Women's Hospital, Boston, MA 46 KSHV-Positive Lymphoid Skin Infiltrate Mimicking Plasmablastic Lymphoma in an HIV-Infected Patient (368) S Boluda, C Barranco, L Pijuan, A Munne, A Ariza, R Pujol, M Jimeno, M Iglesias, S Serrano - Hospital del Mar-IMAS-IMIM, Barcelona, Spain; Hospital Universitari Germans Trias i Pujol, Badalona, Spain 47 Ki-67 Expression in Cutaneous Vascular Proliferations of the Breast (373) SM Chung, PP Rosen, A Chadburn, M Casais, E Hyjek, C Fisher, SB Peters - Weill Medical College-Cornell University, New York, NY; Royal Marsden NHS Trust, London, United Kingdom 48 High Expression of Indoleamine 2,3-Deoxygenase in Infantile Hemangioma (IH): Evidence for Immune Tolerance (398) PE North, I DeAos, A Lal, G Riggins, DA Marchuk, M Waner, MC Mihm - Univ. of Arkansas for Medical Sciences, Little Rock, AR; Duke University, Durham, NC; Harvard University, Boston, MA 49 Differential Expression of HMGIC and HMGIY in Dermatofibroma and Dermatofibrosarcoma Protuberans: Comparison with CD34 and Factor XIIIa (391) N Li, J McNiff, P Hui, G Tallini - Yale University School of Medicine, New Haven, CT, 06520 50 A Comparative Immunohistochemical Study of Microtubule Associated Protein-2 (MAP-2) in Spindle Cell Neoplasms of the Skin (377) RR Dawson, RS Saad, A Silverman, YL Liu, JF Silverman - Allegheny General Hospital, Pittsburgh, PA 51 Living Pig Skin as a Model for Study of Laser-Tissue Interactions in Port-Wine Stain (PWS): A Histological Evaluation (405) G Shafirstein, A Mizeracki, T Waner, CH Hemphill, M Waner, PE North - University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, AR 52 Immunohistochemical Characterization of Palisading Basal Cells In Bowen's Disease (404) ME Salama, O Saglam, MN Mahmood, CK Ma, AH Ormsby, RJ Zarbo, MW Lee - Henry Ford Hospital, Detroit, MI; Ackerman Academy of Dermatopathology, New York, NY 53 Merkel Cell Carcinoma: A Clinical and Immunohistochemical Study of Thirty-Two Cases (393) JA McCay, JF Simpson, RW Oxenhandler - Vanderbilt University, Nashville, TN; Memorial Hospital, Chattanooga, TN 54 Cutaneous Non-Neural Granular Cell Tumors: Analysis of Ten Cases (388) AJF Lazar, CDM Fletcher - Brigham and Women's Hospital, Harvard Medical School, Boston, MA 55 Malignant Pilomatrixomas Are Associated with Mutations in Exon 3 of CTNNB1, the Gene Encoding b-Catenin (390) AJF Lazar, E Calonje, MC Mihm, Jr, M Redston, PH McKee - Brigham and Women's Hospital, Harvard Medical School, Boston, MA; St. John's Institute of Dermatology, St. Thomas Hospital, London, United Kingdom; Massachusetts General Hospital, Harvard Medical School, Boston, MA 56 CD117, CK20, TTF-1, and Topoisomerase II Antigen Expression in Small Cell Neoplasms of the Skin (414) DT Yang, JA Holden, SR Florell - University of Utah, Salt Lake City, UT 57 The Pathology of Full Thickness Cadaver Skin Transplant To Close Large Abdominal Defects and a Proposed Grading System for Skin Allograft Acute Rejection (365) PA Bejarano, D Levi, M Nassiri, V Vincek, M Garcia, D Weppler, G Selvaggi, T Kato, A Tzakis - University of Miami/Jackson Memorial Hospital, Miami, FL 58 "Optical Biopsy" of Basal Cell Carcinoma (406) J Strasswimmer, MC Pierce, V Liu, BH Park, JF deBoer - Massachusetts General Hospital, Boston, MA 59 Cutaneous Leishmaniasis: Evaluation by Polymerase Chain Reaction in Çukurova Region of Turkey (379) M Ergin, S Erdogan, D Gumurdulu, I Tuncer - Cukurova University Medical Faculty Department of Pathology, Adana, Turkey 60 Recovery of Mycobacterium Tuberculosis DNA from Biopsies of Erythema Induratum Using PCR and DNA-Enzymoimmunoassay (410) B Vieites, JM Suárez-PeZaranda, ML Pérez del Molino, C Alvarez, JA Ortiz-Rey, E Del Rio, H Vázquez-Veiga, J Forteza - Universitary Hospital, Santiago de Compostela, A CoruZa, Spain; Povisa, Vigo, Pontevedra, Spain