Imran Siddiqi, MD, PhD

Associate Professor of Clinical Pathology

Medical Director of Hematology Labs and Keck Hospital of USC and Norris Hospital

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  • Donor matters: Donor selection impact on hematopoietic stem cell transplantation outcomes in Hispanic patients with B-cell acute lymphocytic leukemia: Insights from a myeloablative HSCT study Leuk Res. 2024 Jun; 141:107501. . View in PubMed
  • Post-stem cell transplant maintenance in FLT3mut acute myeloid leukemia – A retrospective analysis: Outcomes are improved with midostaurin but not with gilteritinib EJHaem. 2024 Apr; 5(2):423-427. . View in PubMed
  • How I diagnose and manage VEXAS syndrome Am J Clin Pathol. 2024 Mar 21. . View in PubMed
  • Myelokathexis in an 18-year-old male patient with severe neutropenia and lymphopenia Am J Hematol. 2024 Mar; 99(3):459-460. . View in PubMed
  • Blast Phase of Myeloproliferative Neoplasm Resembles Acute Myeloid Leukemia, Myelodysplasia-Related, in Clinical Presentation, Cytogenetic Pattern, and Genomic Profile, and Often Undergoes Reversion to Second Chronic Phase Status After Induction Chemotherapy Arch Pathol Lab Med. 2024 Mar 01. . View in PubMed
  • Concordance of Next-Generation Sequencing and Multiparametric Flow Cytometry Methods for Detecting Measurable Residual Disease in Adult Acute Lymphoblastic Leukemia: Optimizing Prediction of Clinical Outcomes From a Single-Center StudyClin Lymphoma Myeloma Leuk. 2024 03; 24(3):e59-e66. e2. . View in PubMed
  • Radiomics Correlation to CD68+ Tumor-Associated Macrophages in Clear Cell Renal Cell Carcinoma Oncology. 2024; 102(3):260-270. . View in PubMed
  • Erythrophagocytosis by dysplastic neutrophils and their precursors Int J Lab Hematol. 2023 Nov 12. . View in PubMed
  • Comprehensive Single-Cell Immune Profiling Defines the Patient Multiple Myeloma Microenvironment Following Oncolytic Virus Therapy in a Phase Ib Trial Clin Cancer Res. 2023 12 15; 29(24):5087-5103. . View in PubMed
  • Radiogenomic Associations Clear Cell Renal Cell Carcinoma: An Exploratory Study Oncology. 2023; 101(6):375-388. . View in PubMed
  • Chronic Lymphocytic Leukemia With Two B-Cell Populations of Discordant Light Chain Restrictions in Individual Patients: Parallel Development of Biclonal B-Cell Neoplasms or Clonal Evolution With Isotype Switch? Am J Clin Pathol. 2023 04 04; 159(4):337-351.. View in PubMed
  • Gut-derived Endotoxin-TLR4 Signaling Drives MYC-Ig Translocation to Promote Lymphoproliferation through c-JUN and STAT3 Activation Mol Cancer Res. 2023 02 01; 21(2):155-169. . View in PubMed
  • EphrinB2 Inhibition and Pembrolizumab in Metastatic Urothelial Carcinoma J Clin Oncol. 2023 01 20; 41(3):640-650. . View in PubMed
  • Myeloid neoplasms in the setting of chronic lymphocytic leukaemia/chronic lymphocytic leukaemia-like disease: a clinicopathological study of 66 cases comparing cases with prior history of treatment to those without J Clin Pathol. 2022 May; 75(5):292-301. . View in PubMed
  • Safety, Outcomes, and T-Cell Characteristics in Patients with Relapsed or Refractory MDS or CMML Treated with Atezolizumab in Combination with Guadecitabine Clin Cancer Res. 2022 12 15; 28(24):5306-5316. . View in PubMed
  • Single-cell spatial analysis of tumor immune architecture in diffuse large B-cell lymphoma Blood Adv. 2022 08 23; 6(16):4675-4690. . View in PubMed
  • Kikuchi-Fujimoto disease involving retroperitoneal lymph nodes: An uncommon presentation Hematol Rep. 2021 Jun 09; 13(2):9001. . View in PubMed
  • First reported case of BRAF V600E mutation in T-cell prolymphocytic leukaemia Br J Haematol. 2020 10; 191(2):e52-e55. . View in PubMed
  • Bone Marrow Features in Patients With Acute Myeloid Leukemia Treated With Novel Targeted Isocitrate Dehydrogenase 1/2 Inhibitors World J Oncol. 2019 Dec; 10(6):226-230. . View in PubMed
  • Epstein – Barr virus association with plasma cell neoplasms Histol Histopathol. 2019 Jun; 34(6):655-662. . View in PubMed
  • Bone Marrow Findings of Immune-Mediated Pure Red Cell Aplasia Following Anti-Programmed Cell Death Receptor-1 Therapy: A Report of Two Cases and Review of Literature J Hematol. 2019 Jun; 8(2):71-78. . View in PubMed
  • Diffuse Large B-Cell Lymphoma With Striking Intrasinusoidal Pseudoglandular Growth Pattern as a Diagnostic Dilemma Mimicking Metastatic Poorly Differentiated Pancreatic Adenocarcinoma in an Intraabdominal Lymph Node Int J Surg Pathol. 2019 Apr; 27(2):181-184. . View in PubMed
  • Response to “Gluteal Implant-Associated Anaplastic Large Cell Lymphoma (ALCL) is Distinct From Systemic ALCL ALK Negative in a Patient With Gluteal Implants” Aesthet Surg J. 2019 09 13; 39(10):NP443. . View in PubMed
  • The First Reported Case of Gluteal Implant-Associated Anaplastic Large Cell Lymphoma (ALCL) Aesthet Surg J. 2019 06 21; 39(7):NP253-NP258. . View in PubMed
  • Response to “No Proven Association Between Anaplastic Large Cell Lymphoma (ALCL) and Textured Buttock Implants” Aesthet Surg J. 2019 07 12; 39(8):368-369. . View in PubMed
  • BRAF V600E Mutation Across Multiple Tumor Types: Correlation Between DNA-based Sequencing and Mutation-specific Immunohistochemistry Appl Immunohistochem Mol Morphol. 2018 Nov/Dec; 26(10):709-713. . View in PubMed
  • Asian-variant intravascular large B-cell lymphoma Proc (Bayl Univ Med Cent). 2017 Apr; 30(2):186-189. . View in PubMed
  • Extramedullary Solitary Plasmacytoma: Demonstrating the Role of 18F-FDG PET Imaging J Clin Diagn Res. 2017 Apr; 11(4):XD01-XD03. . View in PubMed
  • Monoamine oxidase A is highly expressed in classical Hodgkin lymphoma J Pathol. 2017 10; 243(2):220-229. . View in PubMed
  • Autoimmune Myelofibrosis: Clinical Features, Course, and Outcome Acta Haematol. 2017; 138(3):129-137. . View in PubMed
  • HLA expression and HLA type associations in relation to EBV status in Hispanic Hodgkin lymphoma patients PLoS One. 2017; 12(3):e0174457. . View in PubMed
  • Bone marrow cellularity MRI calculation and correlation with bone marrow biopsy Clin Imaging. 2016 May-Jun; 40(3):392-7. . View in PubMed
  • Preleukemic phase of chronic myelogenous leukemia: morphologic and immunohistochemical characterization of 7 cases Ann Diagn Pathol. 2016 Apr; 21:53-8. . View in PubMed
  • Pegylated interferon for the treatment of early myelofibrosis: correlation of serial laboratory studies with response to therapy Ann Hematol. 2016 Apr; 95(5):733-8. . View in PubMed
  • Characterization of a variant of t(14;18) negative nodal diffuse follicular lymphoma with CD23 expression, 1p36/TNFRSF14 abnormalities, and STAT6 mutations Mod Pathol. 2016 06; 29(6):570-81. . View in PubMed
  • Cross-platform assessment of genomic imbalance confirms the clinical relevance of genomic complexity and reveals loci with potential pathogenic roles in diffuse large B-cell lymphoma Leuk Lymphoma. 2016; 57(4):899-908. . View in PubMed
  • Localized LECT2 amyloidosis of the adrenal gland with coexisting MGUS: a diagnostic challenge Ann Hematol. 2015 Sep; 94(9):1603-4. . View in PubMed
  • Diffuse large B-cell lymphoma of germinal center and nongerminal center phenotypes presenting concurrently at the same anatomic site: intratumoral heterogeneity or composite lymphoma? Appl Immunohistochem Mol Morphol. 2015 Jan; 23(1):78-80.. View in PubMed
  • Autoimmune myelofibrosis: an update on morphologic features in 29 cases and review of the literature Hum Pathol. 2014 Nov; 45(11):2183-91. . View in PubMed
  • Deep sequencing reveals lack of a clonal relationship between a metachronous classical hodgkin and diffuse large B-cell lymphoma Clin Lymphoma Myeloma Leuk. 2014 Jun; 14(3):e87-93. . View in PubMed
  • p53 expression is a strong marker of inferior survival in de novo diffuse large B-cell lymphoma and may have enhanced negative effect with MYC coexpression: a single institutional clinicopathologic study Am J Clin Pathol. 2014 Apr; 141(4):593-604. . View in PubMed
  • Composite lymphoid neoplasm of B-cell and T-cell origins: a pathologic study of 14 cases Hum Pathol. 2014 Apr; 45(4):768-84. . View in PubMed
  • Peripheral blood smears, bone marrow aspiration, trephine and clot biopsies: methods and protocols Methods Mol Biol. 2014; 1180:257-69. . View in PubMed
  • Processing the lymph node biopsy Methods Mol Biol. 2014; 1180:271-82. . View in PubMed
  • Myc and mTOR converge on a common node in protein synthesis control that confers synthetic lethality in Myc-driven cancers Proc Natl Acad Sci U S A. 2013 Jul 16; 110(29):11988-93. . View in PubMed
  • Anaplastic large cell lymphoma occurring in association with breast implants: review of pathologic and immunohistochemical features in 103 cases Appl Immunohistochem Mol Morphol. 2013 Jan; 21(1):13-20. . View in PubMed
  • Unexpected small bowel polyposis in a man with a choledochal cyst, more than a difficult cannulation Gastroenterology. 2012 Oct; 143(4):8931120. . View in PubMed
  • Histopathological findings in 29 lymph node biopsies with increased IgG4 plasma cells Mod Pathol. 2012 Mar; 25(3):480-91. . View in PubMed
  • Spontaneous, transient regression of B lymphoblastic leukemia in an adult patient: a variant presentation of prodromal/pre-ALL Leuk Res. 2012 Mar; 36(3):e57-9. . View in PubMed
  • 20q- clonality in a case of oral sweet syndrome and myelodysplasia Am J Clin Pathol. 2012 Feb; 137(2):310-5. . View in PubMed
  • A small cell variant of ALK-positive, CD8-positive anaplastic large cell lymphoma with primary subcutaneous presentation mimicking subcutaneous panniculitis-like T-cell lymphoma Pathol Res Pract. 2011 Aug 15; 207(8):522-6. . View in PubMed
  • B-cell lymphoma with hyaline vascular Castleman disease-like features: a clinicopathologic study Am J Clin Pathol. 2011 Jun; 135(6):901-14. . View in PubMed
  • Pseudo-Pelger-Huët anomaly induced by medications: a clinicopathologic study in comparison with myelodysplastic syndrome-related pseudo-Pelger-Huët anomaly Am J Clin Pathol. 2011 Feb; 135(2):291-303. . View in PubMed
  • Concurrent acute myeloid leukemia with inv(16)(p131q22) and chronic lymphocytic leukemia: molecular evidence of two separate diseases. Am J Hematol. 2006 Dec; 81(12):963-8. . View in PubMed