Christina Arnold, MD
Associate Professor, Pathology

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Medical School:
  • MD, University of Texas Southwestern Medical Center at Dallas Southwestern Medical School (2006)
Undergraduate School:
  • BA, Barnard College (NY) (1996)
Residency:
  • University of Texas Southwestern Medical School Program, Chief Resident, Anatomic and Clinical (2010)
Fellowships:
  • Johns Hopkins University Program, Pathology (2012)
Languages: English
Department: Pathology

Professional Titles

  • Faculty

Research Interests

GI Pathology: infections, medications, inflammatory bowel disease, mimics.

Publications

  • Montgomery EA, Arnold CA, Lam-Himlin DM, McDonald OG, Poveda JC, Salimian KJ, Voltaggio L, Waters KM, Wood LD, Singhi AD. Some Morphology Frontiers of Dysplasia in the Tubular Gastrointestinal Tract: The Rodger C. Haggitt Memorial Lecture. Am J Surg Pathol. 2020 Dec 4. [Epub ahead of print] PubMed PMID: 33284191
  • Alebrahim M, Akateh C, Arnold CA, Benissan-Messan D, Chavez JA, Singh N, Al-Adwan Y, El-Hinnawi A, Michaels A, Black SM. Liver Transplant for Management of Hepatic Complications of Dyskeratosis Congenita: A Case Report. Exp Clin Transplant. 2020 Nov 27. [Epub ahead of print] PubMed PMID: 33272154
  • Cassol CA, Owen D, Kendra K, Braga JR, Frankel WL, Arnold CA. Programmed cell death-1 (PD-1) and programmed death-ligand 1 (PD-L1) expression in PD-1 inhibitor-associated colitis and its mimics. Histopathology. 2020 Aug;77(2):240-249. PubMed PMID: 32298485
  • Arnold CA, Burke AP, Calomeni E, Mayer RC, Rishi A, Singhi AD, Stashek K, Voltaggio L, Tondon R. Brown Bowel Syndrome: A Multi-institutional Case Series. Am J Surg Pathol. 2020 Jun;44(6):834-837. PubMed PMID: 31985498
  • Pezhouh MK, Burgart LJ, Chiu K, Cohen DA, Hutchings DA, Sanderson SO, Shirazi M, Stanich PP, VandenBussche CJ, Voltaggio L, Willhoit ED, Xue Y, Arnold CA. Characterization of Novel Injectable Lifting Agents Used in Colonic Polyp Removal: An Emerging Amyloid Mimic. Am J Surg Pathol. 2020 Jun;44(6):793-798. PubMed PMID: 31934919
  • Abu-Sbeih H, Faleck DM, Ricciuti B, Mendelsohn RB, Naqash AR, Cohen JV, Sellers MC, Balaji A, Ben-Betzalel G, Hajir I, Zhang J, Awad MM, Leonardi GC, Johnson DB, Pinato DJ, Owen DH, Weiss SA, Lamberti G, Lythgoe MP, Manuzzi L, Arnold C, Qiao W, Naidoo J, Markel G, Powell N, Yeung SJ, Sharon E, Dougan M, Wang Y. Immune Checkpoint Inhibitor Therapy in Patients With Preexisting Inflammatory Bowel Disease. J Clin Oncol. 2020 Feb 20;38(6):576-583. PubMed PMID: 31800340
  • Chen W, Pearlman R, Hampel H, Pritchard CC, Markow M, Arnold C, Knight D, Frankel WL. MSH6 immunohistochemical heterogeneity in colorectal cancer: comparative sequencing from different tumor areas. Hum Pathol. 2020 Feb;96:104-111. PubMed PMID: 31783044
  • Krishna SG, Hart PA, DeWitt JM, DiMaio CJ, Kongkam P, Napoleon B, Othman MO, Yew Tan DM, Strobel SG, Stanich PP, Patel A, Luthra AK, Chan MQ, Blaszczak AM, Lee D, El-Dika S, McCarthy ST, Walker JP, Arnold CA, Porter K, Conwell DL. EUS-guided confocal laser endomicroscopy: prediction of dysplasia in intraductal papillary mucinous neoplasms (with video). Gastrointest Endosc. 2020 Mar;91(3):551-563.e5. PubMed PMID: 31542380
  • Krishna SG, Hart PA, Malli A, Kruger AJ, McCarthy ST, El-Dika S, Walker JP, Dillhoff ME, Manilchuk A, Schmidt CR, Pawlik TM, Porter K, Arnold CA, Cruz-Monserrate Z, Conwell DL. Endoscopic Ultrasound-Guided Confocal Laser Endomicroscopy Increases Accuracy of Differentiation of Pancreatic Cystic Lesions. Clin Gastroenterol Hepatol. 2020 Feb;18(2):432-440.e6. PubMed PMID: 31220640
  • Hamnvåg HM, McHenry A, Ahmed A, Trabzonlu L, Arnold CA, Mirza KM. #TwitterHomework during #PathElective: The Transformation of Pathology Education. Archives of Pathology and Laboratory Medicine. In press. 2020.
  • Arnold CA, Booth AL, Holloman A, Mirza KM, Arnold MA, and Burgin T. Transforming Pathology Education in Under a Week: Lessons Learned from the College of American Pathologists’ (CAP) Virtual Pathology Lecture Series. The Pathologist. 2020. In press.
  • Razzano D, Ziemba Y.C., Arnold C.A., Jiang X, Booth A.L., Sundling K, Fitzhugh V, Riddle N, Mirza K, Gardner J, Deeken A, Fuller M, Reddy K, Hermelin D. Laying a #Path2Path Through Social Media: Leading medical students to pathology. The Pathologist. 2020. https://thepathologist.com/outside-the-lab/laying-a-path2path-through-social-media.
  • Lilley CM, Arnold CA, Arnold MA, Booth AL, Gardner J, Jiang XS, Loghavi S, Mirza KM. The Implementation and Effectiveness of PathElective.com. Academic Pathology. December 2020. In press.
  • Karamchandani D and Arnold CA. New kids on the block: A review of the latest iatrogenic foreign materials seen in gastrointestinal specimens. Arch Pathol Lab Med. 2020. In press.
  • Arnold CA and Torbenson, MS. The Rodger C. Haggitt Gastrointestinal Pathology Society at the 2020 United States and Canadian Academy of Pathology: A Mini-Symposium. American Journal of Surgical Pathology. 2020. In press.
  • Alebrahim M, Akateh C, Arnold CA, Benissan-Messan D, Chavez JA, Singh N, Al-Adwan Y, El-Hinnawi A, Michaels A, Black SM. Liver Transplant for Management of Hepatic Complications of Dyskeratosis Congenita: A Case Report. Exp Clin Transplant. 2020 Nov 27. [Epub ahead of print] PubMed PMID: 33272154
  • Arnold CA. How Coaching Will Save Medicine. The Pathologist. In press.
  • A Practical Approach to Colitis. Edited by Srivastava A, Kakar S, Gill R.
  • VandenBussche C, Rodriguez E, Zhang L, and Allison D. Atlas of Medical and Neoplastic Cytopathology. Philadelphia: Wolters Kluwer, 650 pages. 2020. Series editors: Arnold CA, Lam-Himlin DM, Montgomery EA. 2020.
  • Williamson S. Atlas of Medical and Neoplastic Genitourinary Pathology. Philadelphia: Wolters Kluwer, 650 pages. Series editors: Arnold CA, Lam-Himlin DM, Montgomery EA. 2020.
  • Murdock T. Atlas of Medical and Neoplastic Gynecological Pathology. Philadelphia: Wolters Kluwer, 650 pages. Series editors: Arnold CA, Lam-Himlin DM, Montgomery EA. In press.
  • Tazelaar H. Atlas of Medical and Neoplastic Thoracic Pathology. Philadelphia: Wolters Kluwer, 650 pages. Series editors: Arnold CA, Lam-Himlin DM, Montgomery EA. In press.
  • Duffield A. Atlas of Medical and Neoplastic Lymph Node. Philadelphia: Wolters Kluwer, 650 pages. Series editors: Arnold CA, Lam-Himlin DM, Montgomery EA.
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Professional Memberships

  • Rodger C. Haggitt Gastrointestinal Pathology Society, Chair of Education Committee
  • USCAP, Member
  • CAP, Curriculum Committee Member

Practice Locations

UCH - Anschutz Inpatient Pavilion
12605 E. 16th Ave
Aurora, CO 80045
720-848-0000

Hospital Affiliation
  • University of Colorado Hospital

Specialty Information

Specialties
  • Pathology, Board Certification
Clinical Interests
GI Pathology

General Information

Medical Schools:
  • MD, University of Texas Southwestern Medical Center at Dallas Southwestern Medical School (2006)
Undergraduate Schools:
  • BA, Barnard College (NY) (1996)
Residency Programs:
  • University of Texas Southwestern Medical School Program, Chief Resident, Anatomic and Clinical (2010)
Fellowships:
  • Johns Hopkins University Program, Pathology (2012)
Languages: English
Department: Pathology
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