• University of California, Los Angeles, B.S., 1990, Biology
  • University of California, San Diego, M.D./Ph.D., 1998, Biomedical Sciences, Medicine
  • University of California, San Francisco, General Surgery
  • University of California, San Francisco, 2002, Pathology University of California, San Francisco, 2003, Surgical Pathology

Honors & Awards

  • 1990
    Phi Beta Kappa
  • 1992
    Lucille P. Markey Predoctoral Fellowship
  • 1998
    Student Surgical Research Award, Association of Academic Surgery
  • 2011
    Excellence in Teaching Award in Medical Education, UCSF Academy of Medical Educators

Selected Publications

  1. Cannatella J, Ganapathi K, Horvai A Hematolymphoid Neoplasms Rarely Mimic Undifferentiated Pleomorphic Sarcoma of Soft Tissue.  View on PubMed
  2. Joseph NM, McGill KC, Horvai AE Genomic Profiling of Low-grade Intramedullary Cartilage Tumors Can Distinguish Enchondroma From Chondrosarcoma.  View on PubMed
  3. Harish N Vasudevan, Calixto-Hope G Lucas, William Chen, Stephen Magill, Steve Braunstein, Line jacques, Sonika Dahiya, Fausto Rodriguez, Andrew Horvai, Arie Perry, Melike Pekmezci, David Raleigh RADT-20. HISTOPATHOLOGIC FINDINGS IN MALIGNANT PERIPHERAL NERVE SHEATH TUMOR ARE BOTH PROGNOSTIC FOR OVERALL SURVIVAL AND PREDICTIVE FOR RESPONSE TO RADIATION THERAPY.  View on PubMed
  4. Jean Nakamura, Danny Laurent, Abbi Smith, Waylan Bessler, Wade Clapp, Andrew Horvai TMOD-06. MALIGNANT TRANSFORMATION OF PLEXIFORM NEUROFIBROMAS IN AN NF1 MUTANT MOUSE MODEL OF SPINAL IRRADIATION.  View on PubMed
  5. Lucas CG, Grenert JP, Horvai A Targeted Next-Generation Sequencing Identifies Molecular and Genetic Events in Dedifferentiated Chondrosarcoma.  View on PubMed
  6. Sloan EA, Chiang J, Villanueva-Meyer JE, Alexandrescu S, Eschbacher JM, Wang W, Mafra M, Ud Din N, Carr-Boyd E, Watson M, Punsoni M, Oviedo A, Gilani A, Kleinschmidt-DeMasters BK, Coss DJ, Lopes MB, Raffel C, Berger MS, Chang S, Reddy A, Ramani B, Ferris SP, Lee JC, Hofmann JW, Cho SJ, Horvai AE, Pekmezci M, Tihan T, Bollen AW, Rodriguez F, Ellison DW, Perry A, Solomon DA Intracranial mesenchymal tumor with FET-CREB fusion - a unifying diagnosis for the spectrum of intracranial myxoid mesenchymal tumors and angiomatoid fibrous histiocytoma-like neoplasms.  View on PubMed
  7. W.S. Chen, M. Lometti, R.L. Wustrack, M.N. Zimel, R.J. O'Donnell, A.E. Horvai, S.J. Cho, R.A. Okimoto, T.M. Jahan, A.R. Gottschalk, S.E. Braunstein Intraoperative Radiotherapy Without External Beam Radiotherapy in the Management of Primary Soft Tissue Sarcomas of the Extremities.  View on PubMed
  8. J. Chew, S.A. Lloyd, R.A. Okimoto, A. Sabnis, E. Nakakura, C. Corvera, M.N. Zimel, A.E. Horvai, S.J. Cho, R.L. Wustrack, A.R. Gottschalk, R.J. O'Donnell, T.M. Jahan, S.E. Braunstein Outcomes of Elderly Patients with Soft Tissue Sarcoma of the Extremities.  View on PubMed
  9. Fritchie K, Wang L, Yin Z, Nakitandwe J, Hedges D, Horvai A, Mora JT, Folpe AL, Bahrami A Lipoblastomas presenting in older children and adults: analysis of 22 cases with identification of novel PLAG1 fusion partners.  View on PubMed
  10. Calixto-Hope G Lucas, Harish N Vasudevan, William C Chen, Stephen T Magill, Steve E Braunstein, Line Jacques, Sonika Dahiya, Fausto J Rodriguez, Andrew E Horvai, Arie Perry, Melike Pekmezci, David R Raleigh Histopathologic findings in malignant peripheral nerve sheath tumor predict response to radiotherapy and overall survival.  View on PubMed
  11. Ramezanpour S, Horvai AE, Zimel M, Bucknor M, Link TM Fibroma-like perivascular epithelioid cell tumor: a rare case in a long bone.  View on PubMed
  12. McGill K, Motamedi D, Azimi N, Horvai A, O'Donnell R Pleomorphic Sarcoma in a Patient with Osteopetrosis.  View on PubMed
  13. Gutierrez LB, Link TM, Horvai AE, Joseph GB, O'Donnell RJ, Motamedi D Secondary aneurysmal bone cysts and associated primary lesions: imaging features of 49 cases.  View on PubMed
  14. Hameed M, Horvai AE, Jordan RCK Soft Tissue Special Issue: Gnathic Fibro-Osseous Lesions and Osteosarcoma.  View on PubMed
  15. Lee JC, Villanueva-Meyer JE, Ferris SP, Cham EM, Zucker J, Cooney T, Gilani A, Kleinschmidt-DeMasters BK, Trembath D, Mafra M, Chiang J, Ellison DW, Cho SJ, Horvai AE, Van Ziffle J, Onodera C, Devine P, Grenert JP, de Voijs CMA, van Blokland WTM, de Leng WWJ, Ploegmakers MJ, Flucke U, Pekmezci M, Bollen AW, Tihan T, Koelsche C, von Deimling A, Wesseling P, Solomon DA, Perry A Clinicopathologic and molecular features of intracranial desmoplastic small round cell tumors.  View on PubMed
  16. Fernandez KS, Turski ML, Shah AT, Bastian BC, Horvai A, Hardee S, Sweet-Cordero EA Ewing sarcoma in a child with neurofibromatosis type 1.  View on PubMed
  17. Waters R, Horvai A, Greipp P, John I, Demicco EG, Dickson BC, Tanas MR, Larsen BT, Ud Din N, Creytens DH, Bahrami A, Doyle LA, Jo VY, Al-Ibraheemi A, Thway K, Jenkins SM, Siontis B, Folpe A, Fritchie K Atypical lipomatous tumour/well-differentiated liposarcoma and de-differentiated liposarcoma in patients aged = 40 years: a study of 116 patients.  View on PubMed
  18. Jiang L, Tolani B, Yeh CC, Fan Y, Reza JA, Horvai AE, Xia E, Kratz JR, Jablons DM, Mann MJ Differential gene expression identifies KRT7 and MUC1 as potential metastasis-specific targets in sarcoma.  View on PubMed
  19. Rhodes SD, He Y, Smith A, Jiang L, Lu Q, Mund J, Li X, Bessler W, Qian S, Dyer W, Sandusky GE, Horvai AE, Armstrong AE, Clapp DW Cdkn2a (Arf) loss drives NF1-associated atypical neurofibroma and malignant transformation.  View on PubMed
  20. Wang GY, Thomas DG, Davis JL, Ng T, Patel RM, Harms PW, Betz BL, Schuetze SM, McHugh JB, Horvai AE, Cho SJ, Lucas DR EWSR1-NFATC2 Translocation-associated Sarcoma Clinicopathologic Findings in a Rare Aggressive Primary Bone or Soft Tissue Tumor.  View on PubMed

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