TABLE OF CONTENTS JULY TO DECEMBER, 1992 Number 1, July 1992 Editorials Perilous Times in Pathology Education MARK R. WICK Second-Generation Hepatitis C Antibody Testing MARION G. PETERS Barrett’s Esophagus: A Preneoplastic Disorder G. CHEJFEC, T. SCHNELL, AND S. SONTAG CLINICAL MICROBIOLOGY AND INFECTIOUS DISEASES Original Articles Hepatitis C Testing: Comparison of Ortho’s EIA and RIBA II Tests in 1,182 Patients Undergoing Primary Liver Transplantation MAYA ROCHLANI, JESSICA H. LEWIS, GLENN E. RAMSEY, FRANKLIN A. BONTEMPO, GUNJAN SHAH, REBECCA A. BOWMAN, DAVID H. VAN THIEL, AND THOMAS E. STARZL Detection of Pneumocystis carinii: Comparative Study of Monoclonal Antibody and Silver Staining MAHUL B. AMIN, EUGENE MEZGER, AND RICHARD J. ZARBO CLINICAL CHEMISTRY Original Article Increased Free Phenytoin Concentrations in Predialysis Serum Compared to Postdialysis Serum in Patients with Uremia Treated with Hemodialysis: Role of Uremic Compounds AMITAVA DASGUPTA AND AMER ABU-ALFA HEMATOPATHOLOGY Original Articles Hairy Cell Leukemia: Diagnosis of Bone Marrow Involvement in Paraffin-Embedded Sections with Monoclonal Antibody DBA.44 HELENE HOUNIEU, SHASHIKANT M. CHITTAL, TALAL AL SAATI, ANTOINE DE MASCAREL, ELENA SABATTINI, STEFANO PILERI, BRUNANGELO FALINI, ELISABETH RALFKIAER, AGNES LE TOURNEAU, JANICK SELVES, JEAN-JACQUES VOIGT, GUY LAURENT, JACQUES DIEBOLD, AND GEORGES DELSOL The Prognostic Significance of Proerythroblasts in Acute Erythroleukemia ARETA KOWAL-VERN, JAMES COTELINGAM, AND HAROLD R. SCHUMACHER Acute Monocytic Leukemia with Chloroacetate Esterase Positivity: FAB M4 or M5? NANCY S. ROSENTHAL AND DIANE C. FARHI DNA Analysis to Aid in the Diagnosis of Chronic Myeloproliferative Disorders HANS KREIPE, JORG FELGNER, KAI JAQUET, KLAUS HEIDORN, HEINZ J. RADZUN, AND REZA PARWARESCH Single Case Report Acute Megakaryoblastic Leukemia Simulating Carcinoma R. ASHFAQ, A. G. WEINBERG, AND C. A. ARGYLE ANATOMIC PATHOLOGY Original Articles Mucin Histochemical Analysis in the Interpretation of Barrett’s Esophagus: Results of a Multicenter Study GABRIELLA LAPERTOSA, PATRIZIA BARACCHINI, EZIO FULCHERI, AND THE OPERATIVE GROUP FOR THE STUDY OF ESOPHAGEAL PRECANCER Expression of Blood Group-Related Antigens, ABH, Lewis*, Lewis”, Lewis", Lewis’, CA19-9, and CSLEX1 in Early Cancer, Intestinal Metaplasia, and Uninvolved Mucosa of the Stomach KAZUYA MURATA, HIROSHI EGAMI, YUJI SHIBATA, KIYOSHI SAKAMOTO, ATSUNOBU MISUMI, AND MICHIO OGAWA TABLE OF CONTENTS Expression of E-Cadherin in Normal, Benign, and Malignant Tissues of Female Genital Organs MASAKI INOUE, HARUKI OGAWA, MIKIYO MIYATA, HITOSHI SHIOZAKI, AND OSAMU TANIZAWA p53 Expression in Neoplasms of the Uterine Corpus MARTIN E. BUR, CLAIRE PERLMAN, LISA EDELMANN, EDWARD FEY, AND PETER G. ROSE Neuroendocrine Phenotype in Lung Cancers: Comparison of Immunohistochemistry with Biochemical Determination of Enolase Isoenzymes ELIZABETH BRAMBILLA, DAN VEALE, DENIS MORO, FRANCOISE MOREL, FRANCIS DUBOIS, AND CHRISTIAN BRAMBILLA Optimization of DNA Extraction from Formalin-Fixed Tissue and Its Clinical Application in Duchenne Muscular Dystrophy KEVIN F. FORSTHOEFEL, AUDREY C. PAPP, PAMELA J. SNYDER, AND THOMAS W. PRIOR Quantitation of Estrogen and Progesterone Receptors by Immunocytochemical and Image Analyses DOUGLAS C. AZIZ Single Case Reports Multiple Microcarcinoids Arising in Chronic Ulcerative Colitis BRUCE MCNEELY, DAVID A. OWEN, AND MICHAEL PEZIM Positive Immunoglobulin Gene Rearrangement Study by the Polymerase Chain Reaction in a Colonic Adenocarcinoma FRANKLIN C. LING, COLLEEN E. CLARKE, AND DAVID LILLICRAP Gastrointestinal Microvillus Inclusion Disease DEBORAH E. SCHOFIELD, ROCCO M. AGOSTINI, JR., AND EDUARDO J. YUNIS Review Article Processing and Evaluation of Breast Excision Specimens: A Clinically Oriented Approach STUART J. SCHNITT AND JAMES L. CONNOLLY In Memoriam Joseph C. Sherrick, M.D. (1917-1991) CORRESPONDENCE AND CORRECTIONS Antibodies Reactive with T Cells in Paraffin Sections WILLIAM W.Y. TSANG AND JOHN K.C. CHAN The Author’s Reply JAMES LINDER Small Blastoid Cells in Bone Marrow CHARLES W. CALDWELL The Authors’ Reply SHOICHI KOBAYASHI AND ATSUO MARUTA Frequency of Gastric Intestinal-Type and Diffuse-Type Adenocarcinoma in Mexico JESUS AGUIRRE-GARCIA, JUAN RAMON AROSEMENA V, AND BEATRIZ VEGA-RAMOS The Authors’ Reply JOSE JESSURUN AND CARLOS A. RUBIO NEWS AND NOTICES INFORMATION FOR AUTHORS Number 2, August 1992 Editorials Can Fine-Needle Aspiration Replace Open Biopsy in the Diagnosis of Palpable Breast Lesions? LESTER J. LAYFIELD Clarity in Communication HERBERT F. POLESKY Undertransfusion PAUL D. MINTZ The Bethesda System for Reporting Cervical/Vaginal Cytologic Diagnoses: Report of the 1991 Bethesda Workshop RONALD D. LUFF TABLE OF CONTENTS ANATOMIC PATHOLOGY Original Articles Breast Carcinoma Simulating Fibroadenoma or Fibrocystic Change by Fine-Needle Aspiration: A Study of 16 Cases LYNN A. ROGERS AND KENNETH R. LEE The Proliferative Cell Fraction in Cytology Specimens: A Study of Human Esophageal Carcinoma HIRONOBU SASANO, SHUKICHI MIYAZAKI, TETSUROU NISHIHIRA, TAKASHI SAWAI, AND HIROSHI NAGURA Sialosyl-Tn Antigen: Its Distribution in Normal Human Tissues and Expression in Adenocarcinomas SUGURU YONEZAWA, TETSUYA TACHIKAWA, SADAHITO SHIN, AND EIICHI SATO Distribution of CA 125 in Adenocarcinomas: An Immunohistochemical Study of 481 Cases TIMOTHY S. LOY, JAMES T. QUESENBERRY, AND SANFORD C. SHARP In Situ Hybridization for Human Papillomavirus DNA in Uterine Adenosquamous Carcinoma with Glassy Cell Features (“Glassy Cell Carcinoma”’) MARY B. KENNY, ELIZABETH R. UNGER, MARGIE L. CHENGGIS, AND MICHAEL J. COSTA Single Case Reports A Rare Lymphoepithelial Cyst of the Pancreas MICHAEL P. DiCORATO AND ALAN R. SCHNED The Heart in Tangier Disease: Severe Coronary Atherosclerosis with Near Absence of High-Density Lipoprotein Cholesterol SUSANNE L. MAUTNER, JULIAN A. SANCHEZ, DANIEL J. RADER, GISELA C. MAUTNER, VICTOR J. FERRANS, DONALD S. FREDERICKSON, H. BRYAN BREWER, JR., AND WILLIAM C. ROBERTS INFECTIOUS DISEASES Original Articles Content and Design of Laboratory Report Forms for Human Immunodeficiency Virus Type 1 Antibody Testing DAVID J. HEWITT, K. MICHAEL PEDDECORD, DIANE P. FRANCIS, ABRAM S. BENENSON, LOUISE K. HOFHERR, KAREN L. FERRAN, RICHARD S. GARFEIN, AND A. RUSSELL GERBER Histopathologic and Molecular Profile of Human Cytomegalovirus Infections in Patients with Heart Transplants ELOISA ARBUSTINI, MAURIZIA GRASSO, MARTA DIEGOLI, ELENA PERCIVALLE, PAOLO GROSSI, MANUELA BRAMERIO, CARLO CAMPANA, CLAUDIO GOGGI, ANTONELLO GAVAZZI, AND MARIO VIGANO HEMATOPATHOLOGY Original Article Acute Megakaryoblastic Leukemia in Infants with t(1;22)(p13;q13) Abnormality WING C. CHAN, ANDREW CARROLL, CARLOS S. ALVARADO, STEVE PHILLIPS, FRANK GONZALEZ-CRUSSI, ELIZABETH KURCZYNSKI, ALBERTO PAPPO, ABBAS EMAMI, PAUL BOWMAN, AND DAVID R. HEAD Single Case Reports Systemic Polyclonal B-Immunoblastic Proliferation with Marked Peripheral Blood and Bone Marrow Plasmacytosis EDWARD J. POJE, GAMINI S. SOORI, AND DENNIS D. WEISENBURGER Dysplastic Megakaryopoiesis with Thrombocytopenia and Chromosomal Aberration B. RIDELL, J. KUTTI, B. SWOLIN, AND H. WADENVIK COAGULATION MEDICINE Original Articles Proficiency Testing of Platelet Counting in Ontario REINHARD C. LOHMANN, LINDA N. CRAWFORD, AND DONALD E. WOOD Imprecision of Prothrombin Time Monitoring of Oral Anticoagulation: A Survey of Hospital Laboratories JACK E. ANSELL Single Case Report Clinically Significant Heparin Carryover on the ACL® 300R ALY KARSAN, IAN MAcLAREN, DAVID PI, AND LOUIS WADSWORTH TABLE OF CONTENTS CLINICAL CHEMISTRY Original Article Evaluation of Serum Immunoglobulins by Protein Electrophoresis and Rate Nephelometry Before and After Therapeutic Plasma Exchange CAROL ANN FILOMENA, ANTHONY P. FILOMENA, JUDE HUDOCK, AND SAMIR K. BALLAS Review Article The Anion Gap: A Reappraisal TONY BADRICK AND PETER E. HICKMAN Special Reports Inaugural Address President, American Society of Clinical Pathologists ERNEST S. TUCKER, III Minutes Minutes of the Annual Business Meeting of the American Society of Clinical Pathologists, September 24, 1991, New Orleans BOOK REVIEW 268 CORRESPONDENCE AND CORRECTIONS Inaccurate Results of Urine Dipstick Tests EVAN M. CADOFF The Authors’ Reply HERBERT T. COHEN AND DAVID M. SPIEGEL Monocyte Count in Coulter STKS and MAXM ISABELLE VINATIER, FRANCOISE PICARD, AND PIERRE FIALON A Reply WILLIAM R. SWAIM Pseudosarcomatous Tumors of the Lower Urinary Tract JOEL A. ROTH The Authors’ Reply AYSEGUL A. SAHIN, JAE Y. RO, AND ALBERTO G. AYALA Cold Agglutinin Disease After Chickenpox A. MYRON JOHNSON The Authors’ Reply H.D. FRIEDMAN AND R.A. DRACKER NEWS AND NOTICES 273 Number 3, September 1992 Editorials Defining the Limits of DNA Cytometry ROBERT A. ROBINSON Epstein-Barr Virus in Lymphoma: Protagonist or Passenger? NANCY L. HARRIS CLINICAL MICROBIOLOGY AND INFECTIOUS DISEASES Original Articles Evaluation of Commercial Blood-Containing Media for Cultivation of Mycobacterium haemophilum J. ADELIA MCBRIDE, MOLLIE E. MCBRIDE, AND JOHN E. WOLF, Jr. Non-Unit-Producing Activities in a Large Microbiology Laboratory KEVIN R. FORWARD AND GEORGE L. DIGOUT TABLE OF CONTENTS ANATOMIC PATHOLOGY Original Articles Comparison of Eight Modifications of Hedley’s Method for Flow Cytometric DNA Ploidy Analysis of Paraffin-Embedded Tissue DANIEL S. SCHULTZ AND RICHARD J. ZARBO Comparative DNA Analysis of Solid Tumors by Flow Cytometric and Image Analyses of Touch Imprints and Flow Cell Suspensions TARIK M. ELSHEIKH, JAN F. SILVERMAN, JANET W. MCCOOL, AND ROGER S. RILEY Review Article DNA Quantitation in the Study of Parathyroid Lesions: A Review L.E. MALLETTE HEMATOPATHOLOGY Original Articles Epstein-Barr Virus-Associated Anaplastic Large Cell Lymphoma in Renal Transplant Patients BETTINA BORISCH, KEVIN C. GATTER, ANDREAS TOBLER, L. THEILKAS, CHRISTOPHER BUNCH, JIM S. WAINSCOAT, AND MARTIN F. FEY Influence of Epstein-Barr Virus Genomes on Patient Survival in Hodgkin’s Disease CHRISTIAN FELLBAUM, MARTIN-LEO HANSMANN, HANS NIEDERMEYER, IRMGARD KRAUS, MARTTI J. ALAVAIKKO, GUILLERMO BLANCO, RISTO AINE, RAYMONDE BUSCH, BARBARA PUTZ, ROBERT FISCHER, AND HEINZ HOFLER Single Case Report Primary Epstein-Barr Virus Infection with Clonal T-Cell Lymphoproliferation FANNY GAILLARD, FRANCOISE MECHINAUD-LACROIX, SOPHIE PAPIN, ANNE MOREAU, CLAUDINE MOLLAT, MARYSE FICHE, SOPHIE PELTIER, PHILIPPE JUIN DE FAUCAL, MARIE-CHRISTINE ROUSSELET, VINCENT PRALORAN, AND JEAN-LUC HAROUSSEAU TRANSFUSION AND COAGULATION MEDICINE Original Article Automated Review of Blood Donor Screening Test Patterns at a Regional Blood Center JAMES M. SORACE, GARY E. CARNAHAN, G. WILLIAM MOORE, AND JULES J. BERMAN ABSTRACTS OF PAPERS Abstracts of Paper and Poster Presentations, Scientific Sessions of the Fall Meeting of the American Society of Clinical Pathologists and the College of American Pathologists, October 10-16, 1992, Las Vegas, Nevada In Memoriam Elmer R. Jennings, M.D. BOOK REVIEW CORRESPONDENCE AND CORRECTIONS Adrenal Cortical Neoplasms in Children EDITH P. HAWKINS AND PHILIP T. CAGLE The Authors’ Reply L. JEFFREY MEDEIROS AND LAWRENCE M. WEISS Cost Analysis of Bedside Glucose Testing MICHAEL E. MAY/TIMOTHY MCINTIRE The Author’s Reply ROBERT M. GREENDYKE NEWS AND NOTICES Number 4, October 1992 Editorials Composite B-Cell and T-Cell Lymphoma: Coincidental Occurrence or Related Neoplasms? L. JEFFREY MEDEIROS AND MARYALICE STETLER-STEVENSON TABLE OF CONTENTS Anti-Phospholipid Antibodies MICHAEL J. DEEGAN CLINICAL MICROBIOLOGY AND INFECTIOUS DISEASES Original Article Hepatitis C Virus in Peripheral Blood Mononuclear Cells T’SANG-T’ANG HSIEH, DING-SHYAN YAO, I-SHYAN SHEEN, YUN-FAN LIAW, AND CHIA C. PAO ANATOMIC PATHOLOGY Original Articles Histologic Changes in Liver Biopsy Specimens Produced by Recombinant Interferon a-2b Therapy for Chronic Non-A,Non-B Viral Hepatitis: A Randomized Controlled Trial EZIO DAVID, ANGELA PUCCI, DANIELA PALLADIN, GIORGIO SARACCO, ENRICO GARELLO, CRISTINA PINTUS, GIUSEPPE ROCCA, LIVIO CHIANDUSSI, ANTONIO SOLINAS, FRANCO MOLLO, MARIO RIZZETTO, GIANNA MAZZUCCO, AND GIORGIO VERME Histologic Changes in Chinese Patients with Chronic Hepatitis B Infection After Interferon-a Therapy P. C. WU, ANNA S.F. LOK, JOHNSON Y.N. LAU, IAN J. LAUDER, AND C.L. LAI p53 and c-erbB-2 Protein Expression in Breast Carcinomas: An Immunohistochemical Study Including Correlations with Receptor Status, Proliferation Markers, and Clinical Stage in Human Breast Cancer MATTIA BARBARESCHI, ELENA LEONARDI, FRANCESCO A. MAURI, GABRIELLA SERIO, AND PAOLO DALLA PALMA Patterns of Keratin 19 Expression in Normal, Metaplastic, Condylomatous, Atrophic, Dysplastic, and Malignant Cervical Squamous Epithelium KHUSH R. MITTAL, RITA I. DEMOPOULOS, AND SUNANDA GOSWAMI HEMATOPATHOLOGY Original Articles Small B-Cell Lymphoid Neoplasms with Coexisting T-Cell Lymphomas JOHN G. STRICKLER, THOMAS W. AMSDEN, AND PAUL J. KURTIN The Use of Monoclonal Antibodies Against Primary Myeloid Granules in Normal and Leukemic Cells M. TAREK ELGHETANY, ARTHUR K. SULLIVAN, ANTHONY S. KUREC, JANE M. MACCALLUM, CLARA D. BLOOMFIELD, ROBERT E. SOBOL, AND FREDERICK R. DAVEY Single Case Report Follicular Lymphoma of Compartmentalized Small Cleaved Center Cells and Mantle Zone Lymphocytes: Evidence for a Common Derivation ANTONINO CARBONE, ANNUNZIATA GLOGHINI, RACHELE VOLPE, VINCENZA ATTADIA, VALTER GATTEI, VITTORINA ZAGONEL, AND ANTONIO PINTO COAGULATION AND TRANSFUSION MEDICINE Original Article Clinical Significance of Immunoglobulin A Versus Immunoglobulins G and M Anti-Cardiolipin Antibodies in Patients with Systemic Lupus Erythematosus: Correlation with Thrombosis, Thrombocytopenia, and Recurrent Abortion LUIS R. LOPEZ, MICHELLE E. SANTOS, LUIS R. ESPINOZA, AND FRANCISCO G. La ROSA CLINICAL PATHOLOGY Review Article Platelet Membrane Glycoproteins: Functional Characterization and Clinical Application ELLINOR I.B. PEERSCHKE BOOK REVIEWS CORRESPONDENCE AND CORRECTIONS Duodenal Biopsy Specimens in HIV-Infected Patients JAN MARC ORENSTEIN/RENZO BOLDORINI, LUCA VAGO, GIOVANNA ZUIN, MASSIMO FONTANA, NICOLA PRINCIPI, AND GIULIO CONSTANZI/N. BROUSSE AND A. JARRY TABLE OF CONTENTS The Authors’ Reply ELI D. EHRENPREIS, BRUCE K. PATTERSON, HIDEJIRO YOOKOO, AND ROBERT M. CRAIG Correction Notice of Duplicat: Publication NEWS AND NOTICES Number 4, October 1992, Supplement 1 EDITORIAL Toward the Automation of the Clinical Laboratory JAMES LINDER AUTOMATION IN PATHOLOGY Laboratory Automation Systems: An Introduction to Concepts and Terminology RODNEY S. MARKIN Advances of the Past Decade in Automated Hematology GENE L. GULATI, BONG HAK HYUN, AND JOHN K. ASHTON Automation in Blood Banking: Machines for Clumping, Sticking, and Gelling FRED V. PLAPP AND JANE M. RACHEL Automation in Clinical Microbiology GAIL L. WOODS Automation and Other Recent Developments in Clinical Chemistry JOHN GRIFFITHS Automated Immunohistochemical Analysis THOMAS M. GROGAN Automation of Jn Situ Hybridization DAVID MYERSON AND KEVIN W. HENNE Automation in Cytopathology JAMES LINDER Number 5, November 1992 Editorials Bone Marrow Dysplasia: A Continuing Diagnostic Challenge DIANE C. FARHI Papillary Cystic Tumor of the Pancreas: An Enigma GEOFFREY MENDELSOHN ANATOMIC PATHOLOGY Original Articles Papillary Cystic Tumor of the Pancreas: A Clinicopathologic Study of 20 Cases with Cytologic, Immunohistochemical, Ultrastructural, and Flow Cytometric Observations, and a Review of the Literature GUIDO PETTINATO, J. CARLOS MANIVEL, CARLO RAVETTO, LUIGI M. TERRACCIANO, EDWIN W. GOULD, ANTONINO DI TUORO, WACLAW JASZCZ, AND JORGE ALBORES-SAAVEDRA Predictive Value of Human Papillomavirus DNA Detection by Filter Hybridization and Polymerase Chain Reaction in Women with Negative Results of Colposcopic Examination GERARD J. NUOVO, JACQUES MORITZ, LAURA LEI WALSH, PHYLLIS MacCONNELL, AND JOHN KOULOS Review Article Basic Principles of Image Processing WENDY A. WELLS, ROBERT O. RAINER, AND VINCENT A. MEMOLI TABLE OF CONTENTS HEMATOPATHOLOGY Original Articles Refractory Thrombocytopenia: A Myelodysplastic Syndrome That May Mimic Immune Thrombocytopenic Purpura DAVID M. MENKE, GERARDO COLON-OTERO, KEVIN J. COCKERILL, ROBERT B. JENKINS, PIERRE NOEL, AND ROBERT V. PIERRE Serum Ferritin Measurement and the Degree of Agreement Using Four Techniques DAVID L. STACY AND PING HAN Study of the Major Phenotype of Large Granular T-Cell Lymphoproliferative Disorder TSIEH SUN, JUDITH BRODY, PRASAD KODURU, VINCENT VINCIGUERRA, LORA WEISELBERG, JOHN MARINO, FARIDA CHAUDHRI, JEAN PAPPS, AND ROBERT ERICKSON Single Case Reports Congenital Dyserythropoietic Anemia Type II Diagnosed in a 69-Year-Old Patient with Iron Overload TIMOTHY C. GREINER, C. PATRICK BURNS, FRED R. DICK, KATHLEEN M. HENRY, AND IJAZ MAHMOOD Hand Mirror Variant of Adult Acute Lymphoblastic Leukemia: Evidence for a Mixed Leukemia PAULA KOVARIK, MOHAMMED A. SHRIT, BENJAMIN YUEN, RUTA RADVANY, AND HAROLD R. SCHUMACHER COAGULATION AND TRANSFUSION MEDICINE Original Articles A Rapid Method to Isolate Platelets from Human Blood by Density Gradient Centrifugation MAUREANE HOFFMAN, DOUGALD M. MONROE, AND HAROLD R. ROBERTS Excessive Fibrinolysis in Amyloidosis Associated with Elevated Plasma Single-Chain Urokinase HOWARD A. LIEBMAN, MARY K. CARFAGNO, ILENE C. WEITZ, PAUL BERARD, JERE M. DIIORIO, EVAN VOSBURGH, AND ROBERT W. SIMMS Single Case Report Development of Ailoanti-Jk* in a Patient with Hemolytic Anemia Due to Autoanti-Jk” JUDY E. GRISHABER, DELORES G. CORDLE, AND RONALD G. STRAUSS CORRESPONDENCE AND CORRECTIONS Variation in Reference Cells for DNA Analysis of Paraffin-Embedded Tissue TAKASHI OKAGAKI The Non-Neoplastic Nature of Spindle Cell Hemangioendothelioma CHRISTOPHER D.M. FLETCHER The Authors’ Reply SHUHEI IMAYAMA, HIROSHI HASHIMOTO, AND YOSHIAKI HORI Correction NEWS AND NOTICES INFORMATION FOR AUTHORS Number 6, December 1992 Editorials Counting Angels and Bacteria: The Quest for a Unifying Theory of Ulcerogenesis ROBERT M. GENTA Hepatitis Delta Virus: No Longer a Defective Virus JOHN R. CRAIG CLINICAL MICROBIOLOGY AND INFECTIOUS DISEASES Original Articles Evidence that Hepatitis D Virus Needs Hepatitis B Virus to Cause Hepatocellular Damage SUSAN E. DAVIES, JOHNSON Y.N. LAU, JOHN G. O'GRADY, BERNARD C. PORTMANN, GRAEME J.M. ALEXANDER, AND ROGER WILLIAMS Fatal Disseminated Conidiobolus coronatus Infection in a Renal Transplant Patient SUE D. WALKER, RODERICK V. CLARK, COLEMAN T. KING, JOE E. HUMPHRIES, LINDA S. LYTLE, AND DONALD E. BUTKUS TABLE OF CONTENTS Single Case Report Pasteurella multocida Endocarditis SHIRIL M. HOMBAL AND HOSOON P. DINCSOY ANATOMIC PATHOLOGY Original Articles Helicobacter pylori-Related Gastritis and Gastric Ulcer: A Continuum of Progressive Epithelial Degeneration KAI M. LEUNG, PAK K. HUI, WING Y. CHAN, AND TERESA M.M. THOMAS The Characteristics of Mitotic Figures in Jejunal Mucosa of Patients with Celiac Disease C.A. RUBIO, M. THEORELL, R. BEFRITS, AND A URIBE DNA Content and Proliferative Activity in Ovarian Small Cell Carcinomas of the Hypercalcemic Type: Implications for Diagnosis, Prognosis, and Histogenesis JOHN H. EICHHORN, DEBRA A. BELL, ROBERT H. YOUNG, CHRISTINE M. SWYMER, THOMAS J. FLOTTE, FREDERIC I. PREFFER, AND ROBERT E. SCULLY Renal Oncocytoma and Granular Renal Cell Carcinoma: A Comparative Clinicopathologic and DNA Flow Cytometric Study R. WARREN J. HARTWICK, ADEL K. EL-NAGGAR, JAE Y. RO, JOHN R. SRIGLEY, DONIA D. MCLEMORE, EDWARD C. JONES, DAVID J. GRIGNON, M. JANE THOMAS, AND ALBERTO G. AYALA Single Case Reports Osteolysis After Silicone Arthroplasty S.L. HARBOLDT, GRAHAM J. GUMLEY, AND KAROLY BALOGH Malignant Adenomyoepithelioma of the Breast: An Immunohistochemical, Cytophotometric, and Ultrastructural Study of a Case with Lung Metastases MONIQUE TROJANI, MICHEL GUIU, HELEN TROUETTE, ISABELLE DE MASCAREL, AND MICHELE COCQUET HEMATOPATHOLOGY Original Articles Evaluation of the CELL-DYN 3000 Differential P. JOANNE CORNBLEET, DAVID MYRICK, SHELLEY JUDKINS, AND RICHARD LEVY Eosinophilic Peroxidase Deficiency: Cytochemical and Ultrastructural Characterization of 21 New Cases PIERO CAPPELLETTI, PAOLO DORETTO, DANIELA SIGNORI, AND NICOLA BIZZARO A Method for the Independent Assessment of the Accuracy of Hematology Whole-Blood Calibrators BRIAN S. BULL, A. RICHARDSON-JONES, MALCOLM GIBSON, AND DEAN TWEDT Single Case Reports Multiple Myeloma with Tadpolelike Cells and Rosette Formation KIT-FAI WONG, JOHN K.C. CHAN, AND YUK-CHUN CHU Report of a Case of Localized Castleman’s Disease with Progression to Malignant Lymphoma MOHAMMAD VASEF, WILLIAM E. KATZIN, GEOFFREY MENDELSOHN, AND MELVIN REYDMAN COAGULATION AND TRANSFUSION MEDICINE Original Article The Significance of Platelets with Increased RNA Content (Reticulated Platelets): A Measure of the Rate of Thrombopoiesis K.A. AULT, H.M. RINDER, J. MITCHELL, M.B. CARMODY, C.P.H. VARY, AND R.S. HILLMAN BOOK REVIEWS CORRESPONDENCE AND CORRECTIONS NEWS AND NOTICES ACKNOWLEDGMENT INDEX TO VOLUME 98 INFORMATION FOR AUTHORS