POSTER SESSION I Monday, March 08, 2004   —  9:30 AM - 12:00 Noon Exhibit Hall B and C DERMATOPATHOLOGY 56 Immunohistochemical Expression of BAX and bcl-2 in Penile Carcinoma (386) CA Keehn, S Saeed, MB Morgan - University of South Florida College of Medicine, Tampa, FL 57 Melastatin Expression Determined by a Chromogenic In Situ Hybridization Method (CISH) in Primary and Metastatic Melanoma (397) TM Nazir, JS Ross, Q Li, A DeJulio, CE Sheehan, MC Mihm, Jr, G Linette, JA Carlson - Albany Medical College, Albany, NY; Harvard Medical School, Boston, MA; Washington University, St. Louis, MO; Millennium Pharmaceuticals, Inc., Cambridge, MA 58 Expression of Cyclooxygenase-2 in Melanocytic Lesions of the Skin (401) JA Ramirez, R Gupta, MS Rao, LK Diaz - Feinberg School of Medicine, Northwestern University, Chicago, IL 59 Hamartin and Tuberin Immunohistochemical Expression in Cutaneous Fibroepithelial Polyps (413) J Wu, S Saeed, CA Keehn, B Smoller, MB Morgan - University of South Florida College of Medicine; University of Arkansas for Medical Sciences