Dennis P O'Malley

Summary

Affiliation: Indiana University
Country: USA

Publications

  1. ncbi request reprint Intraocular inflammatory myofibroblastic tumor with ALK overexpression
    Dennis P O'Malley
    Division of Hematopathology, Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis 46202, USA
    Arch Pathol Lab Med 128:e5-7. 2004
  2. ncbi request reprint Chronic lymphocytic leukemia/small lymphocytic lymphoma with trisomy 12 and focal cyclin d1 expression: a potential diagnostic pitfall
    Dennis P O'Malley
    Department of Pathology, Division of Hematopathology, Indiana University School of Medicine, Indianapolis 46202, USA
    Arch Pathol Lab Med 129:92-5. 2005
  3. ncbi request reprint Analysis of loss of heterozygosity and X chromosome inactivation in spleens with myeloproliferative disorders and acute myeloid leukemia
    Dennis P O'Malley
    Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Mod Pathol 18:1562-8. 2005
  4. ncbi request reprint Morphologic and immunohistochemical evaluation of splenic hematopoietic proliferations in neoplastic and benign disorders
    Dennis P O'Malley
    Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Mod Pathol 18:1550-61. 2005
  5. ncbi request reprint Evaluation of stroma in human immunodeficiency virus/acquired immunodeficiency syndrome-affected bone marrows and correlation with CD4 counts
    Dennis P O'Malley
    Division of Hematopathology, Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Arch Pathol Lab Med 129:1137-40. 2005
  6. ncbi request reprint The role of Janus Kinase 2 V617F mutation in extramedullary hematopoiesis of the spleen in neoplastic myeloid disorders
    Pin Pen Hsieh
    Department of Pathology and Laboratory Medicine, The Methodist Hospital and The Methodist Hospital Research Institute, Houston, TX 77030, USA
    Mod Pathol 20:929-35. 2007
  7. ncbi request reprint Chronic myelomonocytic leukemia: The role of bone marrow biopsy immunohistology
    Attilio Orazi
    Clarian Pathology Laboratory, Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202 5200, USA
    Mod Pathol 19:1536-45. 2006
  8. doi request reprint Malignant cutaneous glomus tumor presenting as a rapidly growing leg mass in a pregnant woman
    Thomas L Cibull
    Department of Pathology, University of Arkansas Medical Center, Little Rock, AR, USA
    J Cutan Pathol 35:765-9. 2008
  9. ncbi request reprint Acute panmyelosis with myelofibrosis: an entity distinct from acute megakaryoblastic leukemia
    Attilio Orazi
    Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana 46202 5200, USA
    Mod Pathol 18:603-14. 2005
  10. ncbi request reprint Loss of heterozygosity analysis identifies genetic abnormalities in mycosis fungoides and specific loci associated with disease progression
    Terrence M Katona
    Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Am J Surg Pathol 31:1552-6. 2007

Collaborators

Detail Information

Publications13

  1. ncbi request reprint Intraocular inflammatory myofibroblastic tumor with ALK overexpression
    Dennis P O'Malley
    Division of Hematopathology, Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis 46202, USA
    Arch Pathol Lab Med 128:e5-7. 2004
    ..The authors propose that multiple copies of the ALK gene may be involved in inflammatory myofibroblastic tumor tumorigenesis, in addition to ALK gene rearrangements...
  2. ncbi request reprint Chronic lymphocytic leukemia/small lymphocytic lymphoma with trisomy 12 and focal cyclin d1 expression: a potential diagnostic pitfall
    Dennis P O'Malley
    Department of Pathology, Division of Hematopathology, Indiana University School of Medicine, Indianapolis 46202, USA
    Arch Pathol Lab Med 129:92-5. 2005
    ..Focal cyclin D1 expression by immunohistochemistry in nodal CLL/SLL is quite unusual and is discussed as a potential diagnostic pitfall...
  3. ncbi request reprint Analysis of loss of heterozygosity and X chromosome inactivation in spleens with myeloproliferative disorders and acute myeloid leukemia
    Dennis P O'Malley
    Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Mod Pathol 18:1562-8. 2005
    ..Comparison of spleen and bone marrow specimens by LOH demonstrated additional abnormalities in the spleen compared to the marrow...
  4. ncbi request reprint Morphologic and immunohistochemical evaluation of splenic hematopoietic proliferations in neoplastic and benign disorders
    Dennis P O'Malley
    Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Mod Pathol 18:1550-61. 2005
    ..However, they lacked characteristic immunohistochemical features of neoplastic myeloid disorders such as positivity for CD34 or CD117...
  5. ncbi request reprint Evaluation of stroma in human immunodeficiency virus/acquired immunodeficiency syndrome-affected bone marrows and correlation with CD4 counts
    Dennis P O'Malley
    Division of Hematopathology, Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Arch Pathol Lab Med 129:1137-40. 2005
    ..Little is known about cellular and extracellular composition of fibrosis in bone marrows in the context of human immunodeficiency virus/acquired immunodeficiency syndrome...
  6. ncbi request reprint The role of Janus Kinase 2 V617F mutation in extramedullary hematopoiesis of the spleen in neoplastic myeloid disorders
    Pin Pen Hsieh
    Department of Pathology and Laboratory Medicine, The Methodist Hospital and The Methodist Hospital Research Institute, Houston, TX 77030, USA
    Mod Pathol 20:929-35. 2007
    ..Also, dysregulation of downstream pathways such as Bcl-xL may be important to CMPD disease pathogenesis in the spleen...
  7. ncbi request reprint Chronic myelomonocytic leukemia: The role of bone marrow biopsy immunohistology
    Attilio Orazi
    Clarian Pathology Laboratory, Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202 5200, USA
    Mod Pathol 19:1536-45. 2006
    ..Although CD42b immunostaining facilitated the detection of dwarf megakaryocytes often present in CMML, the distinction between those and the small forms seen in chronic myelogenous leukemia was still problematic...
  8. doi request reprint Malignant cutaneous glomus tumor presenting as a rapidly growing leg mass in a pregnant woman
    Thomas L Cibull
    Department of Pathology, University of Arkansas Medical Center, Little Rock, AR, USA
    J Cutan Pathol 35:765-9. 2008
    ..Although our case was superficially located, the nuclear atypia and mitotic rate, as well as the large size, fulfilled the criteria for a malignant glomus tumor...
  9. ncbi request reprint Acute panmyelosis with myelofibrosis: an entity distinct from acute megakaryoblastic leukemia
    Attilio Orazi
    Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana 46202 5200, USA
    Mod Pathol 18:603-14. 2005
    ..01 with CD42b). Our results confirm that histology supplemented by immunohistochemistry permits the distinction of these conditions in routinely processed bone marrow biopsies...
  10. ncbi request reprint Loss of heterozygosity analysis identifies genetic abnormalities in mycosis fungoides and specific loci associated with disease progression
    Terrence M Katona
    Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Am J Surg Pathol 31:1552-6. 2007
    ..Further, in this series, several loci associated with the tumor suppressor gene PTEN on chromosome 10 appear to be associated with progression from plaque to tumor stage...
  11. doi request reprint Histopathological findings in 29 lymph node biopsies with increased IgG4 plasma cells
    Kate E Grimm
    Clarient GE Healthcare, Department of Pathology, Aliso Viejo, CA, USA
    Mod Pathol 25:480-91. 2012
    ....
  12. doi request reprint Myeloid leukemia cutis: a histologic and immunohistochemical review
    Thomas L Cibull
    Department of Pathology and Laboratory Medicine, School of Medicine, Indiana University, Indianapolis, IN 46202, USA
    J Cutan Pathol 35:180-5. 2008
    ..The histologic diagnosis of myeloid leukemia cutis (LC) can be difficult, requiring confirmatory immunohistochemical stains...
  13. pmc The implication of identifying JAK2 ( V617F ) in myeloproliferative neoplasms and myelodysplastic syndromes with bone marrow fibrosis
    Randall J Olsen
    Department of Pathology and Laboratory Medicine, The Methodist Hospital and The Methodist Hospital Research Institute, Houston, TX, USA
    J Hematop 1:111-7. 2008
    ..Our results suggest that JAK2 ( V617F ) allele evaluation can be a useful ancillary test for discriminating MDS from MPN in specimens with bone marrow fibrosis...