POSTER SESSION V Wednesday, March 26, 2003   —  9:30 AM - 12:00 Noon EXHIBIT HALL A - C INFECTIOUS DISEASE PATHOLOGY 164 Study of T Lymphocyte Subsets in Lymphoid Tissue of HIV-Infected Persons on Antiretroviral Therapy (1193) L Alos, V Morente, F Garcia, P Navarrete, M Plana, T Pumarola, M Caballero, T Gallart, JM Gatell, JM Miro, A Martinez, E Campo Hospital Clinic, UB, Barcelona, Spain 165 Morphological Alterations Correlate with Viral Presence in Lymphoid Tissue of HIV-Infected Persons on Antiretroviral Therapy (1203) V Morente, L Alos, F Garcia, M Caballero, P Navarrete, T Pumarola, M Plana, T Gallart, JM Gatell, JM Miro, A Martinez, E Campo Hospital Clinic,UB, Barcelona, Spain 166 Correlation between CMV Bronchoalveolar Lavage (BAL) Viral Load, Histology, and Immunohistochemistry (1196) EA Castilla, RF Chemaly, B Yen-Lieberman, RK Avery, CF Farver, GW Procop The Cleveland Clinic Foundation, Cleveland, OH 167 Detection of Human Papilloma Virus (HPV) Infection among Mexican Women with Normal Cervical Cytology, Precursor Lesions and Cancer (1194) I Alvarado-Cabrero, M Carrera-Alvarez, T Apresa, D Hernandez Hospital de Oncologia, CMN, SXXI, IMSS 168 Human Papilloma Virus (HPV) DNA in Penile Intraepithelial Neoplasia (PIN) and Carcinomas among Mexican Men (1195) I Alvarado-Cabrero, M Carrera-Alvarez, C Iglesias Hospital de Oncologia, CMN, SXXI, IMSS 169 In Situ Hybridization for the Differentiation of Actinomyces and Nocardia in Tissue Sections (1202) PA Isotalo, RT Hayden, X Qian, GD Roberts, RV Lloyd Queen's University, Kingston, ON, Canada; Mayo Clinic, Rochester, MN 170 Comparison of Efficacy of Diagnostic Modalities in Detecting Aspergillosis in Non-HIV Immunocompromised Patients (1198) D Dinan, GH Yu, PJ Zhang, I Nachamkin, CM McGrath University of Pennsylvania Medical Center, Philadelphia, PA 171 Pathogenic Yersinia Enterocolitica DNA Is Detected in Gastrointestinal Malakoplakia (1200) JM Havens, E Montgomery, JK Greenson, MA Scott, LW Lamps University of Arkansas for Medical Sciences, Little Rock, AR; Johns Hopkins Medical Institute, Baltimore, MD; University of Michigan Hospitals, Ann Arbor, MI; Central Arkansas Veterans Healthcare System, Little Rock, AR