POSTER SESSION IV
Tuesday, March 10, 2009   —  1:00 PM - 4:30 PM
Hynes CC Exhibit Hall C/D


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GENITOURINARY PATHOLOGY



Poster#Title and AuthorsItinerary
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118 Warty/Basaloid (Undifferentiated) Penile Intraepithelial Neoplasia Is More Prevalent Than Differentiated PeIN in a Non-Endemic Region for Penile Cancer When Compared with an Endemic Area. A Comparative Study between France and Paraguay (881)
A Soskin, A Vieillefond, A Carlotti, F Plantier, A Chaux, G Ayala, EF Velazquez, JJ Torres, AL Cubilla - Hospital Cochin, Paris, France; Baylor College of Medicine, Houston, TX; Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Instituto de Patologia e Investigacion, Asuncion, Paraguay
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119 HPV Infection and Correlation with the Expression of Cell Cycle Markers in Verrucous Carcinoma of the Penis (715)
DM Berney, E Stankiewicz, S Kudahetti, X Zhang, N Watkin, E Ktori, D Prowse, C Corbishley - Barts and The London Medical School, London, United Kingdom; St George's Hospital, London, United Kingdom
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120 The Value of P16NK4a as a Histomarker for HPV in Subtypes of Penile Squamous Cell Carcinoma. A Study of 158 Tumors (738)
AL Cubilla, M Alejo, B Lloveras, O Clavero, E Kasamatsu, A Chaux, EF Velazquez, N Monfulleda, S Tous, L Alemany, J Klaustermeier, N Munoz, W Quint, S de San Jose, FX Bosch - Instituto de Patologia e Investigacion, Asuncion, Paraguay; Catalan Institute of Oncology, Barcelona, Spain; Brigham Hospital, Harvard Medical School, Boston, MA; Delft Diagnostic Laboratories, Ad Delft, Netherlands
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121 Characterization of p53 and p16 in Development of Balanitis Xerotica Obliterans (888)
Q Tao, ME Sullivan, XJ Yang - Northwestern University Feinberg School of Medicine, Chicago, IL
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122 Squamous Hyperplasia Lichen Sclerosus, Differentiated PeIN and Low Grade Variants of Squamous Cell Carcinoma: Distinctive Preputial Lesions in a Survey of 99 Circumcision Specimens from a Region of High Incidence of Penile Cancer (848)
J Oertel, M Iglesias, L Amat, E Ayala, EF Velazquez, JE Barreto, G Ayala, AL Cubilla - Instituto de Prevision Social, Asuncion, Paraguay; Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Baylor College of Medicine, Houston, TX; Instituto de Patologia e Investigacion, Asuncion, Paraguay
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123 The Distribution of PAX-2 Immunoreactivity in the Prostate Gland, Seminal Vesicle, and Ejaculatory Ducts: Comparison to Prostatic Adenocarcinoma and Implications for Diagnostic Use (859)
CM Quick, N Gokden, AR Sangoi, JK McKenney - UAMS, Little Rock, AR; Stanford, Stanford, CA
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124 Necrotizing Vasculitis Involving the Prostate or Periprostatic Tissue: An Analysis of 12 Cases (800)
M Latour, N Rekhtman, JI Epstein - Johns Hopkins Hospital, Baltimore; MSKCC, New York; CHUM, Montreal, Canada
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125 Prostate Adenocarcinomas Aberrantly Expressing p63 Have a Luminal Cell Phenotype (814)
TL Lotan, AO Osunkoya, AM DeMarzo, GJ Netto, JI Epstein - Johns Hopkins Hospital, Baltimore, MD; Emory University School of Medicine, Atlanta, GA
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126 Prostatic Ductal Adenocarcinoma Diagnosed on Transurethral Biopsy or Transurethral Resection of the Prostate Is Not Always Clinically Aggressive Disease (708)
H Aydin, J Zhang, H Samaratunga, C Magi-Galluzzi, M Zhou - Cleveland Clinic, Cleveland, OH; Mayo Clinic, Rochester, MN; Brisbane, QLD, Australia
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127 Glomeruloid Structures in Needle Prostatic Biopsies: Should They Be Assigned a Grade or Rather Just Grade the Surrounding Tumor? (860)
MM Quintal, A Billis, L Meirelles, LLL Freitas, AGE Duarte, CAM Silva, MAM Bisson, LA Magna - School of Medicine, University of Campinas (Unicamp), Campinas, Brazil
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128 High Grade Foamy Gland Prostatic Adenocarcinoma on Biopsy or Transurethral Resection: A Morphological Study of 55 Cases (923)
J Zhao, JI Epstein - Johns Hopkins Hospital, Baltimore, MD
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129 The Length of Positive Surgical Margins Correlates with Biochemical Recurrence after Radical Prostatectomy (906)
IM van Oort, HM Bruins, LALM Kiemeney, JA Witjes, CA Hulsbergen-van de Kaa - Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands
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130 Identification of Extraprostatic Extension at Apical Margin: A Retrospective Review of 568 Robot-Assisted Radical Laparoscopic Prostatectomies (839)
N Mourtzinos, DE Sutherland, AM Schwartz, FJ Bianco, MK Rezaei - The George Washington University, Washington, DC
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131 Positive Surgical Margins in Otherwise Organ-Confined Disease: Reassessment of Extraprostatic Extension Versus Capsular Incision in 568 Robot-Assisted Laparoscopic Prostatectomies (838)
N Mourtzinos, DE Sutherland, AM Schwartz, FJ Bianco, MK Rezaei - The George Washington University, Washington, DC
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132 Charcteristics of Positive Surgical Margins in Robotic Assisted Laparoscopic Radical Prostatectomy, Open Retropubic Radical Prostatectomy and Laparoscopic Radical Prostatectomy: A Comparative Study from a Single Academic Center (699)
R Albadine, JY Jeong, F Tavora, JI Epstein, M Gonzalgo, C Pavlovich, GJ Netto - Johns Hopkins, Baltimore, MD
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133 Estrogen and Progesterone-Receptor Expression in Renal Dysplasia: An Analysis of 14 Cases (799)
M Latour, JI Epstein - Johns Hopkins Hospital, Baltimore, MD
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134 Ovarian-Type Stroma in Renal Dysplasia, a Possible Pathogenic Link between Renal Dysplasia and Mixed Epithelial and Stromal Tumors of the Kidney (719)
E Blochin, MA Greco, L Chiriboga, CH Hajdu - New York Univ. School of Medicine, New York, NY
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135 A Cautionary Note Regarding the Use of PAX-2 Immunohistochemistry in Differentiating Metastatic Clear Cell Renal Cell Carcinoma from Adrenal Cortical Lesions: A Tissue Microarray Study of 245 Cases (823)
JK McKenney, M Fujiwara, JP Higgins, N Gokden, AR Sangoi - Stanford, Stanford, CA; UAMS, Little Rock, AR
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136 Comparison of Putative Renal Cell Carcinoma Immunohistochemical Markers in Primary Adrenal Cortical Lesions and Metastatic RCC: A Tissue Microarray Study of 246 Cases (822)
JK McKenney, M Fujiwara, JP Higgins, JV Bonventre, N Gokden, AR Sangoi - Stanford, Stanford, CA; Brigham and Women's Hospital, Boston, MA; UAMS, Little Rock, AR
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137 The Utility of Immunohistochemical Markers in Differentiating between Recurrent Clear Cell Renal Cell Carcinoma, Retroperitoneal Paraganglioma and Adrenal Cortical Lesions with Limited Biopsy Material (798)
J Lapinski, L Chen, M Zhou - The Cleveland Clinic Foundation, Cleveland, OH
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138 The Utility of PAX2 and Renal Cell Carcinoma Marker Immunohistochemistry in Distinguishing Papillary Renal Cell Carcinoma from Non-Renal Neoplasms with Papillary Features (856)
DC Phan, SG Sharma, RM Cox, M Gokden, JK McKenney, N Gokden - University of Arkansas for Medical Sciences, Little Rock, AR; Stanford University, Stanford, CA
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139 PAX8 Expression in Clear Cell, Papillary and Chromphobe RCC and Urothelial Carcinoma of Renal Pelvis (786)
S Jadallah, R Albadine, R Sharma, GJ Netto - Johns Hopkins, Baltimore, MD
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140 PAX-8 Is a Specific Marker for Renal Neoplasms. Comparison with PAX-2, Renal Cell Carcinoma Marker Antigen and Kidney Specific Cadherin (788)
R Javed, QJ Zhai, SS Shen, B Krishnan, JY Ro, L Truong - The Methodist Hospital, Weil-Cornell Medical College, and Baylor College of Medicine, Houston, TX
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141 Utility of Kidney Injury Molecule Staining in a Wide Spectrum of Traditional and Newly Recognized Renal Epithelial Neoplasms: Diagnostic and Histogenetic Implications ¤703¥
M Amin, RB Shah, MW Vasco, R Gupta, MB Amin, S Merchant, JV Bonventre, PL Zhang - William Beaumont Hospital, Royal Oak, MI; University of Michigan Hospitals, Ann Arbor, MI; Cedars Sinai Medical System, Los Angeles, CA; V.A. Medical Center, Albuquerque, NM; Brigham and Womens Hospital, Boston, MA
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142 Immunohistochemichal Analysis of Hypoxia-Inducible Protein 2, KSP-Cadherin and Carbonic Anhydrase IX Expression in Papillary, Clear Cell and Chromophobe Renal Cell Carcinoma (785)
PB Illei, R Sharma, R Albadine, GJ Netto - Johns Hopkins Medical Institutions, Baltimore, MD
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143 Oncofetal (IMP3) and Stem Cell Markers in Primary and Metastatic Renal Cell Carcinoma (876)
K Sher, P Rao, G Chen, MC Guoit, MA Fahmy, S Tanguay, K Aldape, K Sircar - McGill University Health Centre, Montreal, QC, Canada; MD Anderson Cancer Center, Houston, TX
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144 Grade and Stage Migration for Upper Tract Urothelial Carcinoma (879)
AK Smith, AA Thomas, AJ Stephenson, SC Campbell, JS Jones, DE Hansel - Cleveland Clinic, Cleveland, OH
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145 Impact of Bladder Biopsy Second Review on Pathological Stage and Subsequent Patient Management (746)
R Dhir, AV Parwani, DL Zynger - University of Pittsburgh Medical Center, Pittsburgh, PA
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146 Impact of Pathology Review and Substage on the Clinical Outcome of pT1 Bladder Cancer (905)
TH Van der Kwast, M Van der Aa, D Kakiashvili, M Jewett, A Zlotta, BW Van Rhijn - University Health Network, Toronto, ON, Canada; Erasmus MC, Rotterdam, Netherlands
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147 Antigen Processing Machinery Alterations in Bladder Carcinoma: A Tissue Microarray Study of 167 Cases (728)
HP Cathro, ME Smolkin, D Theodoresceau, VY Jo, S Ferrone, HF Frierson - University of Virgina, Charlottesville; University of Pittsburgh, Pittsburgh, PA
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148 Telomere Variability Is Common in Neoplastic Urothelium and Associated Morphologically Normal Urothelium (775)
DE Hansel, Y Konishi, AK Meeker - The Cleveland Clinic, Cleveland, OH; The Johns Hopkins Hospital, Baltimore, MD
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149 Loss of Heterozygosity on Chromosome 18 in Patients with Non-Muscle Invasive Bladder Cancer: Results from a Prospective Study (841)
G Nesi, T Cai, M Dal Canto, N Mondaini, M Piazzini, R Bartoletti - University of Florence, Florence, Italy
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150 Elevated EZH2 Expression in Invasive Urothelial Carcinoma of the Bladder (908)
H Wang, R Albadine, S Saab, A Magheli, MW Ball, M Gonzalgo, GJ Netto - James Buchanan Brady Urological Institute, Baltimore; Johns Hopkins Medical Institution, Baltimore, MD
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151 Renal Tumors Are yet Another Potential Pitfall in the Interpretation of Positive Urovysion™ Fluorescence In-Situ Hybridization Results (837)
N Motiwala, SC Drury, P Ramalingam, MK Terris, SC Peiper, D Thiruvaiyaru, M Reid-Nicholson - Medical College of Georgia, Charlie Norwood Veterans Affairs Hospital, and Augusta State University, Augusta, GA
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