Shefali Chopra, MD

Title(s)Associate Professor of Clinical Pathology
SchoolKeck School of Medicine of Usc
AddressHC4 1450 San Pablo Street
Health Sciences Campus
Los Angeles CA 90089-9092
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    1. Spatially resolved immune exhaustion within the alloreactive microenvironment predicts liver transplant rejection. Sci Adv. 2024 Apr 12; 10(15):eadm8841. Barbetta A, Rocque B, Bangerth S, Street K, Weaver C, Chopra S, Kim J, Sher L, Gaudilliere B, Akbari O, Kohli R, Emamaullee J. PMID: 38608023.
      View in: PubMed   Mentions:
    2. Technical optimization of spatially resolved single-cell transcriptomic datasets to study clinical liver disease. Sci Rep. 2024 02 13; 14(1):3612. Rocque B, Guion K, Singh P, Bangerth S, Pickard L, Bhattacharjee J, Eguizabal S, Weaver C, Chopra S, Zhou S, Kohli R, Sher L, Akbari O, Ekser B, Emamaullee JA. PMID: 38351241; PMCID: PMC10864257.
      View in: PubMed   Mentions:    Fields:    Translation:HumansCells
    3. CSF1 expression in xanthogranulomatous epithelial tumor/keratin-positive giant cell-rich tumor. Hum Pathol. 2024 Jan; 143:1-4. Dehner CA, Lo YC, Chopra S, Demicco EG, He K, Hirbe AC, Folpe AL, Chrisinger JSA. PMID: 37993023.
      View in: PubMed   Mentions:    Fields:    Translation:HumansCells
    4. GLI1-Altered Mesenchymal Tumors With ACTB or PTCH1 Fusion: A Molecular and Clinicopathologic Analysis. Mod Pathol. 2024 Feb; 37(2):100386. Kerr DA, Cloutier JM, Margolis M, Mata DA, Rodrigues Simoes NJ, Faquin WC, Dias-Santagata D, Chopra S, Charville GW, Wangsiricharoen S, Lazar AJ, Wang WL, Rosenberg AE, Tse JY. PMID: 37992966.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    5. Localized Multifocal Retroperitoneal Ganglioneuroma with an Infiltrative Appearance on Imaging: A Case Report. Case Rep Oncol. 2023 Jan-Dec; 16(1):1142-1147. Rich JM, Duddalwar VA, Aron M, Ter-Oganesyan R, Hu P, Chopra S, Cheng PM. PMID: 37900859; PMCID: PMC10601809.
      View in: PubMed   Mentions:
    6. When molecular outsmarts morphology: Malignant ossifying fibromyxoid tumors masquerading as osteosarcomas, including a novel CREBZF::PHF1 fusion. Genes Chromosomes Cancer. 2024 Jan; 63(1):e23206. Sharma AE, Dermawan JK, Sherrod AE, Chopra S, Maki RG, Antonescu CR. PMID: 37819540.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    7. Technical optimization of spatially resolved single-cell transcriptomic datasets to study clinical liver disease. Res Sq. 2023 Sep 05. Rocque B, Guion K, Singh P, Bangerth S, Pickard L, Bhattacharjee J, Eguizabal S, Weaver C, Chopra S, Zhou S, Kohli R, Sher L, Ekser B, Emamaullee JA. PMID: 37720049; PMCID: PMC10503835.
      View in: PubMed   Mentions:
    8. Biodistribution of lentiviral transduced adipose-derived stem cells for "ex-vivo" regional gene therapy for bone repair. Gene Ther. 2023 Dec; 30(12):826-834. Bell JA, Collon K, Mayfield C, Gallo MC, Chang SW, Sugiyama O, Tang AH, Hollis R, Chopra S, Kohn DB, Lieberman JR. PMID: 37568039.
      View in: PubMed   Mentions:    Fields:    Translation:HumansAnimalsCells
    9. Spatially resolved immune exhaustion within the alloreactive microenvironment predicts liver transplant rejection. Res Sq. 2023 Jul 03. Barbetta A, Rocque B, Bangerth S, Street K, Weaver C, Chopra S, Kim J, Sher L, Gaudilliere B, Akbari O, Kohli R, Emamaullee J. PMID: 37461437; PMCID: PMC10350170.
      View in: PubMed   Mentions:
    10. Pathologic Diagnosis of Well-differentiated Hepatocellular Lesions: A Practical Approach to Diagnosis With Particular Focus in Core Needle Biopsies and Utilization of Ancillary Techniques. Adv Anat Pathol. 2023 Jun 02. Chopra S, Dhall D. PMID: 37264525.
      View in: PubMed   Mentions:    Fields:    
    11. Correction: Perinephric myxoid pseudotumor of fat: a multimodality imaging case series. Abdom Radiol (NY). 2023 May; 48(5):1831-1839. Lee J, King KG, Chopra S, Cheng PM. PMID: 36799999.
      View in: PubMed   Mentions:    Fields:    
    12. Does "Low-Grade" Dedifferentiated Liposarcoma Exist? The Role of Mitotic Index in Separating Dedifferentiated Liposarcoma From Cellular Well-differentiated Liposarcoma. Am J Surg Pathol. 2023 06 01; 47(6):649-660. Graham DS, Qorbani A, Eckardt MA, Klingbeil KD, Chen LY, Chopra S, Eilber FC, Dry SM. PMID: 37057834.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    13. Molecular characterization of visible low-grade dysplastic lesions in patients with inflammatory bowel disease. Hum Pathol. 2023 05; 135:108-116. Dhall D, Makhoul E, Taguibao R, Waters K, Zhang W, Vail E, Lee G, Diffalha SA, Patel C, Manne U, Behring M, Chopra S, Harada S. PMID: 36754311.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    14. Perinephric myxoid pseudotumor of fat: a multimodality imaging case series. Abdom Radiol (NY). 2023 05; 48(5):1820-1830. Lee J, King KG, Chopra S, Cheng PM. PMID: 36085375.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    15. Hepatitic Variant of Graft-vs-Host Disease. Am J Clin Pathol. 2022 06 07; 157(6):948-955. Liang TZ, Dong S, Fang M, Gong Y, Yaghmour G, Chopra S. PMID: 35038720.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    16. Adaptation of Imaging Mass Cytometry to Explore the Single Cell Alloimmune Landscape of Liver Transplant Rejection. Front Immunol. 2022; 13:831103. Ung N, Goldbeck C, Man C, Hoeflich J, Sun R, Barbetta A, Matasci N, Katz J, Lee JSH, Chopra S, Asgharzadeh S, Warren M, Sher L, Kohli R, Akbari O, Genyk Y, Emamaullee J. PMID: 35432320; PMCID: PMC9009043.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    17. Differential IgG4-Producing Plasma Cell Infiltration in Non- and Post-Transplant Plasma Cell Hepatitis. Transpl Int. 2022; 35:10182. Horwich BH, Liang TZ, Dodge JL, Chopra S, Kahn JA, Saito T. PMID: 35368647; PMCID: PMC8971201.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansCells
    18. Activated and nonactivated MSCs increase survival in humanized mice after acute liver injury through alcohol binging. Hepatol Commun. 2022 07; 6(7):1549-1560. Hernandez JC, Yeh DW, Marh J, Choi HY, Kim J, Chopra S, Ding L, Thornton M, Grubbs B, Makowka L, Sher L, Machida K. PMID: 35246968; PMCID: PMC9234635.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCells
    19. Correction to: Epithelioid inflammatory myofibroblastic sarcoma with VCL-ALK fusion of central nervous system: case report and brief review of the literature. Brain Tumor Pathol. 2022 Jan; 39(1):43. Chopra S, Maloney N, Wang WL. PMID: 34984581.
      View in: PubMed   Mentions: 1     Fields:    
    20. Epithelioid inflammatory myofibroblastic sarcoma with VCL-ALK fusion of central nervous system: case report and brief review of the literature. Brain Tumor Pathol. 2022 Jan; 39(1):35-42. Chopra S, Maloney N, Wang WL. PMID: 34743247.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansCells
    21. Role of the Surgical Pathologist in Diagnosis of Drug-induced Liver Injury: Recognizing Specific Patterns of Drug Injury. Adv Anat Pathol. 2021 Nov 01; 28(6):383-395. Chopra S, Gawrieh S, Vuppalanchi R, Saxena R. PMID: 34050060.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    22. Disseminated Mycobacterium bovis infection after deceased donor liver transplantation: A case report. Clin Case Rep. 2021 Aug; 9(8):e04684. Sotoudeh K, Quon S, Hsieh EP, Donovan J, Chopra S. PMID: 34466246; PMCID: PMC8385254.
      View in: PubMed   Mentions: 1  
    23. Autoimmune hepatitis triggered by COVID-19. Intern Med J. 2021 Jul; 51(7):1182-1183. Hong JK, Chopra S, Kahn JA, Kim B, Khemichian S. PMID: 34278694; PMCID: PMC8447478.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCells
    24. Spindle cell carcinoma of the breast managed with neoadjuvant AIM: A case report. Rare Tumors. 2020; 12:2036361320977021. Choi A, Carpenter PM, Chopra S, Lara KM, Tseng WW, Patel DB, Hu J. PMID: 33354306; PMCID: PMC7734559.
      View in: PubMed   Mentions: 2  
    25. Pneumothorax presentation in endometrial sarcoma patients receiving chemotherapy: A case series. Rare Tumors. 2020; 12:2036361320972865. Duvalyan A, Tran K, Lee C, Chopra S, Hu J. PMID: 34394884; PMCID: PMC8351025.
      View in: PubMed   Mentions:
    26. Lateral Vocal Fold Fullness in a Patient With Heavy Voice Use. JAMA Otolaryngol Head Neck Surg. 2020 08 01; 146(8):760-761. Choi JS, Chopra S, O'Dell K. PMID: 32584371.
      View in: PubMed   Mentions:    Fields:    Translation:HumansCells
    27. Liver Transplantation in Patients with Sickle Cell Disease in the United States. J Surg Res. 2020 11; 255:23-32. Hogen R, Kim M, Lee Y, Lo M, Kaur N, Kahn J, Chopra S, Qazi Y, Sedra A, Kim J, O'Brien L, Genyk Y, Sher L, Emamaullee J. PMID: 32540577; PMCID: PMC7541438.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    28. Primary hepatic carcinoma with inhibin positivity in a young male patient: a rare tumor previously only reported in females-case report and review of literature. Virchows Arch. 2021 Mar; 478(3):605-610. Liang TZ, Whang G, Chopra S. PMID: 32533342.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    29. NOR-1 distinguishes acinic cell carcinoma from its mimics on fine-needle aspiration biopsy specimens. Hum Pathol. 2020 08; 102:1-6. Nguyen L, Chopra S, Laskar DB, Rao J, Lieu D, Chung F, Kim ED, de Peralta-Venturina M, Bose S, Balzer B. PMID: 32416209.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    30. Smooth muscle tumors of the gastrointestinal tract: an analysis of prognostic features in 407 cases. Mod Pathol. 2020 07; 33(7):1410-1419. Alpert L, Al-Sabti R, Graham RP, Pai RK, Gonzalez RS, Zhang X, Smith V, Wang HL, Westbrook L, Goldblum JR, Bakhshwin A, Shetty S, Klimstra DS, Shia J, Askan G, Robert ME, Thomas C, Frankel WL, Alsomali M, Hagen C, Mostafa ME, Feely MM, Assarzadegan N, Misdraji J, Shih AR, Agostini-Vulaj D, Meis JM, Tang S, Chatterjee D, Kang LI, Hart J, Lee SM, Smith T, Yantiss RK, Hissong EM, Gao ZH, Wu J, Resnick MB, Wu EY, Pai RK, Zhao L, Doyle LA, Chopra S, Panarelli NC, Hu S, Longacre TA, Raghavan SS, Lauwers GY, Ghayouri M, Cooper HS, Nagarathinam R, Bellizzi AM, Kakar S, Hosseini M, Rong J, Greenson JK, Lamps LW, Dong Z, Bronner MP. PMID: 32051556; PMCID: PMC8405135.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    31. Are ALK rearrangements found in smooth muscle tumours of the gastrointestinal tract? Histopathology. 2020 03; 76(4):627-628. Chopra S, Lazar AJ, Wang WL. PMID: 31596959.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    32. Assessment of Fibrosis in Liver Transplant Recipients: Diagnostic Performance of Shear Wave Elastography (SWE) and Correlation of SWE Findings With Biopsy Results. AJR Am J Roentgenol. 2019 12; 213(6):W264-W271. Deurdulian C, Grant EG, Tchelepi H, Latterman PT, Paluch JT, Chopra S, Kazmierski B, Kahn JA, Malhi H, Cen SY. PMID: 31573849.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    33. Checkpoint Inhibitor-Induced Rejection of a Liver Allograft: A Combination of Acute T Cell-Mediated and Antibody-Mediated Rejection. Liver Transpl. 2019 12; 25(12):1845-1848. Lee BT, Horwich BH, Chopra S, Ahearn A, Han HH. PMID: 31408574.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCells
    34. Not Just Your Ordinary Tumor: A Solitary Fibrous Tumor of the Esophagus. Semin Thorac Cardiovasc Surg. 2020; 32(1):176-178. Zamora AK, Chopra S, Sahakian A, Kim AW. PMID: 31271852.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    35. Succinate Dehydrogenase-Deficient Gastrointestinal Stromal Tumors. Arch Pathol Lab Med. 2020 05; 144(5):655-660. Ibrahim A, Chopra S. PMID: 31169996.
      View in: PubMed   Mentions: 20     Fields:    Translation:Humans
    36. "Bright Band Sign" A Grayscale Ultrasound Finding in Hepatic Infarction. J Ultrasound Med. 2019 Sep; 38(9):2515-2520. Whang G, Chopra S, Tchelepi H. PMID: 30666665.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    37. Neoadjuvant chemotherapy for radiation-associated soft-tissue sarcoma: A case report. Rare Tumors. 2019; 11:2036361318821763. Patel R, Hu J, Chopra S, Lee C. PMID: 30671220; PMCID: PMC6327331.
      View in: PubMed   Mentions: 2  
    38. Contrast-Enhanced Ultrasound of Spermatic Cord and Retroperitoneal Liposarcoma. Ultrasound Q. 2018 Dec; 34(4):292-296. Naser-Tavakolian A, Gulati M, Duddalwar V, Chopra S, Aron M, Djaladat H. PMID: 30020269; PMCID: PMC7456517.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    39. Gain of TP53 Mutation in Imatinib-treated SDH-Deficient Gastrointestinal Stromal Tumor and Clinical Utilization of Targeted Next-generation Sequencing Panel for Therapeutic Decision Support. Appl Immunohistochem Mol Morphol. 2018 09; 26(8):573-578. Wei CH, Pettersson J, Campan M, Chopra S, Naritoku W, Martin SE, Ward PM. PMID: 28027118.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    40. Utility of rapid on-site evaluation for needle core biopsies and fine-needle aspiration cytology done for diagnosis of mass lesions of the liver. J Am Soc Cytopathol. 2019 Mar - Apr; 8(2):69-77. Walia S, Aron M, Hu E, Chopra S. PMID: 31287422.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    41. Solid aneurysmal bone cyst of the humerus mimics metastasis or brown tumor. Clin Imaging. 2018 Nov - Dec; 52:117-122. Matcuk GR, Chopra S, Menendez LR. PMID: 30056289.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    42. Second Primary Malignancies in Patients with Well-differentiated/Dedifferentiated Liposarcoma. Anticancer Res. 2018 Jun; 38(6):3535-3542. Jung E, Fiore M, Gronchi A, Grignol V, Pollock RE, Chong SS, Chopra S, Hamilton AS, Tseng WW. PMID: 29848707; PMCID: PMC7492098.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    43. Redefining the Positive Margin in Pancreatic Cancer: Impact on Patterns of Failure, Long-Term Survival and Adjuvant Therapy. Ann Surg Oncol. 2017 Nov; 24(12):3674-3682. Osipov A, Nissen N, Rutgers J, Dhall D, Naziri J, Chopra S, Li Q, Hendifar AE, Tuli R. PMID: 28871564.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    44. Detection of Occult Hepatitis C Virus Infection in Patients Who Achieved a Sustained Virologic Response to Direct-Acting Antiviral Agents for Recurrent Infection After Liver Transplantation. Gastroenterology. 2017 02; 152(3):550-553.e8. Elmasry S, Wadhwa S, Bang BR, Cook L, Chopra S, Kanel G, Kim B, Harper T, Feng Z, Jerome KR, Kahn JA, Saito T. PMID: 27838287; PMCID: PMC5285320.
      View in: PubMed   Mentions: 26     Fields:    Translation:HumansCells
    45. Hypothesis: The Intratumoral Immune Response against a Cancer Progenitor Cell Impacts the Development of Well-Differentiated versus Dedifferentiated Disease in Liposarcoma. Front Oncol. 2016; 6:134. Tseng WW, Chopra S, Engleman EG, Pollock RE. PMID: 27376027; PMCID: PMC4901033.
      View in: PubMed   Mentions:
    46. Comparison of metastatic neuroendocrine neoplasms to the breast and primary invasive mammary carcinomas with neuroendocrine differentiation. Mod Pathol. 2016 08; 29(8):788-98. Mohanty SK, Kim SA, DeLair DF, Bose S, Laury AR, Chopra S, Mertens RB, Dhall D. PMID: 27125358.
      View in: PubMed   Mentions: 20     Fields:    Translation:Humans
    47. Impact of margin status and lymphadenectomy on clinical outcomes in resected pancreatic adenocarcinoma: implications for adjuvant radiotherapy. J Gastrointest Oncol. 2016 Apr; 7(2):239-47. Osipov A, Naziri J, Hendifar A, Dhall D, Rutgers JK, Chopra S, Li Q, Tighiouart M, Annamalai A, Nissen NN, Tuli R. PMID: 27034792; PMCID: PMC4783734.
      View in: PubMed   Mentions: 4  
    48. The role of margins in extremity soft tissue sarcoma. J Surg Oncol. 2016 Mar; 113(3):333-8. Byerly S, Chopra S, Nassif NA, Chen P, Sener SF, Eisenberg BL, Tseng WW. PMID: 26662660.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    49. Contemporary Management of Retroperitoneal Soft Tissue Sarcomas. Curr Oncol Rep. 2015 Aug; 17(8):39. Olimpiadi Y, Song S, Hu JS, Matcuk GR, Chopra S, Eisenberg BL, Sener SF, Tseng WW. PMID: 26092408.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    50. Specimens from biopsies of colorectal polyps often harbor additional diagnoses. Patholog Res Int. 2013; 2013:570526. Chopra S, Wu ML. PMID: 24455417; PMCID: PMC3886612.
      View in: PubMed   Mentions: 1  
    51. Comprehensive evaluation of colorectal polyps in specimens from endoscopic biopsies. Adv Anat Pathol. 2011 Jan; 18(1):46-52. Chopra S, Wu ML. PMID: 21169737.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    52. Cytologic diagnosis of chordoma in a peritoneal effusion: a case report. Acta Cytol. 2010 May-Jun; 54(3):341-4. Chopra S, Frank SJ, Gu M. PMID: 20518424.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    53. Endoscopic ultrasound-guided fine-needle aspiration of undifferentiated carcinoma with osteoclast-like giant cells of the pancreas: a report of 2 cases with literature review. Diagn Cytopathol. 2007 Sep; 35(9):601-6. Chopra S, Wu ML, Imagawa DK, Lee J, Gu M. PMID: 17703445.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansCells
    54. Carbonic anhydrase IX is an independent predictor of survival in advanced renal clear cell carcinoma: implications for prognosis and therapy. Clin Cancer Res. 2003 Feb; 9(2):802-11. Bui MH, Seligson D, Han KR, Pantuck AJ, Dorey FJ, Huang Y, Horvath S, Leibovich BC, Chopra S, Liao SY, Stanbridge E, Lerman MI, Palotie A, Figlin RA, Belldegrun AS. PMID: 12576453.
      View in: PubMed   Mentions: 192     Fields:    Translation:Humans
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