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Next generation diagnostic pathology: use of digital pathology and artificial intelligence tools to augment a pathological diagnosis.

Parwani AV.

Diagn Pathol. 2019 Dec 27;14(1):138. doi: 10.1186/s13000-019-0921-2. No abstract available.


Multifocal Extraprostatic Extension of Prostate Cancer.

Farchoukh L, Laframboise WA, Nelson JB, Bastacky S, Parwani AV, Dhir R.

Am J Clin Pathol. 2019 Dec 11. pii: aqz193. doi: 10.1093/ajcp/aqz193. [Epub ahead of print]


Computational pathology definitions, best practices, and recommendations for regulatory guidance: a white paper from the Digital Pathology Association.

Abels E, Pantanowitz L, Aeffner F, Zarella MD, van der Laak J, Bui MM, Vemuri VN, Parwani AV, Gibbs J, Agosto-Arroyo E, Beck AH, Kozlowski C.

J Pathol. 2019 Nov;249(3):286-294. doi: 10.1002/path.5331. Epub 2019 Sep 3. Review.


E-cadherin is downregulated in benign prostatic hyperplasia and required for tight junction formation and permeability barrier in the prostatic epithelial cell monolayer.

Li F, Pascal LE, Stolz DB, Wang K, Zhou Y, Chen W, Xu Y, Chen Y, Dhir R, Parwani AV, Nelson JB, DeFranco DB, Yoshimura N, Balasubramani GK, Gingrich JR, Maranchie JK, Jacobs BL, Davies BJ, Hrebinko RL, Bigley JD, McBride D, Guo P, He D, Wang Z.

Prostate. 2019 Aug;79(11):1226-1237. doi: 10.1002/pros.23806. Epub 2019 Jun 18.


Digital pathology and artificial intelligence.

Niazi MKK, Parwani AV, Gurcan MN.

Lancet Oncol. 2019 May;20(5):e253-e261. doi: 10.1016/S1470-2045(19)30154-8. Review.


Introduction to Digital Image Analysis in Whole-slide Imaging: A White Paper from the Digital Pathology Association.

Aeffner F, Zarella MD, Buchbinder N, Bui MM, Goodman MR, Hartman DJ, Lujan GM, Molani MA, Parwani AV, Lillard K, Turner OC, Vemuri VNP, Yuil-Valdes AG, Bowman D.

J Pathol Inform. 2019 Mar 8;10:9. doi: 10.4103/jpi.jpi_82_18. eCollection 2019. Review. Erratum in: J Pathol Inform. 2019 Apr 24;10:15.


PD-L1 and CD8 are associated with deficient mismatch repair status in triple-negative and HER2-positive breast cancers.

Hou Y, Nitta H, Parwani AV, Li Z.

Hum Pathol. 2019 Apr;86:108-114. doi: 10.1016/j.humpath.2018.12.007. Epub 2019 Jan 8.


Acceptable Weight Ranges for Research Tissue Procurement and Biorepositories, 2015-2017.

Nohle DG, Mandt RL, Couce ME, Parwani AV, Ayers LW.

Biopreserv Biobank. 2018 Oct 31. doi: 10.1089/bio.2018.0068. [Epub ahead of print]


Cytokeratin 7, inhibin, and p63 in testicular germ cell tumor: superior markers of choriocarcinoma compared to β-human chorionic gonadotropin.

Wegman SJ, Parwani AV, Zynger DL.

Hum Pathol. 2019 Feb;84:254-261. doi: 10.1016/j.humpath.2018.10.007. Epub 2018 Oct 22.


Identification of HER2 Immunohistochemistry-Negative, FISH-Amplified Breast Cancers and Their Response to Anti-HER2 Neoadjuvant Chemotherapy.

Gibbons-Fideler IS, Nitta H, Murillo A, Tozbikian G, Banks P, Parwani AV, Li Z.

Am J Clin Pathol. 2019 Jan 7;151(2):176-184. doi: 10.1093/ajcp/aqy136.


PD-L1 expression and CD8-positive T cells are associated with favorable survival in HER2-positive invasive breast cancer.

Hou Y, Nitta H, Wei L, Banks PM, Lustberg M, Wesolowski R, Ramaswamy B, Parwani AV, Li Z.

Breast J. 2018 Nov;24(6):911-919. doi: 10.1111/tbj.13112. Epub 2018 Sep 19.


Magee Equation Recurrence Score Is Associated With Distal Metastatic Risk in Male Breast Carcinomas: Experience From Two Institutions.

Hou Y, Moosavi HS, Wei L, Parwani AV, Li XB, Li Z.

Am J Clin Pathol. 2018 Oct 24;150(6):491-498. doi: 10.1093/ajcp/aqy078.


Discovering anomalous patterns in large digital pathology images.

Somanchi S, Neill DB, Parwani AV.

Stat Med. 2018 Nov 10;37(25):3599-3615. doi: 10.1002/sim.7828. Epub 2018 Jun 13.


US Food and Drug Administration Approval of Whole Slide Imaging for Primary Diagnosis: A Key Milestone Is Reached and New Questions Are Raised.

Evans AJ, Bauer TW, Bui MM, Cornish TC, Duncan H, Glassy EF, Hipp J, McGee RS, Murphy D, Myers C, O'Neill DG, Parwani AV, Rampy BA, Salama ME, Pantanowitz L.

Arch Pathol Lab Med. 2018 Nov;142(11):1383-1387. doi: 10.5858/arpa.2017-0496-CP. Epub 2018 Apr 30.


BCL-2 and BCL-XL expression are down-regulated in benign prostate hyperplasia nodules and not affected by finasteride and/or celecoxib.

Li F, Pascal LE, Zhou J, Zhou Y, Wang K, Parwani AV, Dhir R, Guo P, He D, Nelson JB, Wang Z.

Am J Clin Exp Urol. 2018 Feb 5;6(1):1-10. eCollection 2018.


EAF2 and p53 Co-Regulate STAT3 Activation in Prostate Cancer.

Pascal LE, Wang Y, Zhong M, Wang D, Chakka AB, Yang Z, Li F, Song Q, Rigatti LH, Chaparala S, Chandran U, Parwani AV, Wang Z.

Neoplasia. 2018 Apr;20(4):351-363. doi: 10.1016/j.neo.2018.01.011. Epub 2018 Mar 6.


Small Renal Masses in Close Proximity to the Collecting System and Renal Sinus Are Enriched for Malignancy and High Fuhrman Grade and Should Be Considered for Early Intervention.

Correa AF, Toussi A, Amin M, Hrebinko RL, Gayed BA, Parwani AV, Maranchie JK.

Clin Genitourin Cancer. 2018 Aug;16(4):e729-e733. doi: 10.1016/j.clgc.2018.01.017. Epub 2018 Feb 5.


Epidermoid cyst of the renal pelvis masquerading as malignancy.

Pradhan D, Quiroga-Garza G, Hrebinko R, Dhir R, Parwani AV.

Indian J Pathol Microbiol. 2017 Oct-Dec;60(4):571-573. doi: 10.4103/IJPM.IJPM_618_16.


Utility of the laminin immunohistochemical stain in distinguishing invasive from noninvasive urothelial carcinoma.

Pradhan D, Amin M, Hooda S, Dhir R, Bastacky S, Parwani AV.

J Cancer Res Ther. 2017 Oct-Dec;13(6):947-950. doi: 10.4103/0973-1482.179523.


Evaluation of Immune Reaction and PD-L1 Expression Using Multiplex Immunohistochemistry in HER2-Positive Breast Cancer: The Association With Response to Anti-HER2 Neoadjuvant Therapy.

Hou Y, Nitta H, Wei L, Banks PM, Parwani AV, Li Z.

Clin Breast Cancer. 2018 Apr;18(2):e237-e244. doi: 10.1016/j.clbc.2017.11.001. Epub 2017 Nov 9.


Impact of the Pathologist on Prostate Biopsy Diagnosis and Immunohistochemical Stain Usage Within a Single Institution.

Shah MD, Parwani AV, Zynger DL.

Am J Clin Pathol. 2017 Nov 20;148(6):494-501. doi: 10.1093/ajcp/aqx103.


Programmed Death Ligand 1 Expression Among 700 Consecutive Endometrial Cancers: Strong Association With Mismatch Repair Protein Deficiency.

Li Z, Joehlin-Price AS, Rhoades J, Ayoola-Adeola M, Miller K, Parwani AV, Backes FJ, Felix AS, Suarez AA.

Int J Gynecol Cancer. 2018 Jan;28(1):59-68. doi: 10.1097/IGC.0000000000001120.


Combined Loss of EAF2 and p53 Induces Prostate Carcinogenesis in Male Mice.

Wang Y, Pascal LE, Zhong M, Ai J, Wang D, Jing Y, Pilch J, Song Q, Rigatti LH, Graham LE, Nelson JB, Parwani AV, Wang Z.

Endocrinology. 2017 Dec 1;158(12):4189-4205. doi: 10.1210/en.2017-00409.


HER2 intratumoral heterogeneity is independently associated with incomplete response to anti-HER2 neoadjuvant chemotherapy in HER2-positive breast carcinoma.

Hou Y, Nitta H, Wei L, Banks PM, Portier B, Parwani AV, Li Z.

Breast Cancer Res Treat. 2017 Nov;166(2):447-457. doi: 10.1007/s10549-017-4453-8. Epub 2017 Aug 10.


Next-generation sequencing-based molecular characterization of primary urinary bladder adenocarcinoma.

Roy S, Pradhan D, Ernst WL, Mercurio S, Najjar Y, Parikh R, Parwani AV, Pai RK, Dhir R, Nikiforova MN.

Mod Pathol. 2017 Aug;30(8):1133-1143. doi: 10.1038/modpathol.2017.33. Epub 2017 May 26.


Digital pathology enhances cancer diagnostics.

Parwani AV.

MLO Med Lab Obs. 2017 Feb;49(2):25. No abstract available.


The effect of limited (tertiary) Gleason pattern 5 on the new prostate cancer grade groups.

Baras AS, Nelson JB, Han M, Parwani AV, Epstein JI.

Hum Pathol. 2017 May;63:27-32. doi: 10.1016/j.humpath.2016.12.008. Epub 2016 Dec 16.


Evaluation of panoramic digital images using Panoptiq for frozen section diagnosis.

Pradhan D, Monaco SE, Parwani AV, Ahmed I, Duboy J, Pantanowitz L.

J Pathol Inform. 2016 May 4;7:26. doi: 10.4103/2153-3539.181770. eCollection 2016.


International telepathology consultation: Three years of experience between the University of Pittsburgh Medical Center and KingMed Diagnostics in China.

Zhao C, Wu T, Ding X, Parwani AV, Chen H, McHugh J, Piccoli A, Xie Q, Lauro GR, Feng X, Hartman DJ, Seethala RR, Wu S, Yousem S, Liang Y, Pantanowitz L.

J Pathol Inform. 2015 Nov 27;6:63. doi: 10.4103/2153-3539.170650. eCollection 2015.


A collision tumor of papillary renal cell carcinoma and oncocytoma: case report and literature review.

Goyal R, Parwani AV, Gellert L, Hameed O, Giannico GA.

Am J Clin Pathol. 2015 Nov;144(5):811-6. doi: 10.1309/AJCPQ0P1YHDBZUFL. Review.


Thyroid-like follicular carcinoma of the kidney: one case report and review of the literature.

Dawane R, Grindstaff A, Parwani AV, Brock T, White WM, Nodit L.

Am J Clin Pathol. 2015 Nov;144(5):796-804. doi: 10.1309/AJCP6P0STAAHOTTG. Review.


Validation and utilization of a TFE3 break-apart FISH assay for Xp11.2 translocation renal cell carcinoma and alveolar soft part sarcoma.

Pradhan D, Roy S, Quiroga-Garza G, Cieply K, Mahaffey AL, Bastacky S, Dhir R, Parwani AV.

Diagn Pathol. 2015 Sep 29;10:179. doi: 10.1186/s13000-015-0412-z.


Giant Cell Arteritis of the Female Genital Tract With Occult Temporal Arteritis and Marginal Zone Lymphoma Harboring Novel 20q Deletion: A Case Report and Literature Review.

Pradhan D, Amin RM, Jones MW, Surti U, Parwani AV.

Int J Surg Pathol. 2016 Feb;24(1):78-84. doi: 10.1177/1066896915605165. Epub 2015 Sep 9.


Smartphone applications: A contemporary resource for dermatopathology.

Hanna MG, Parwani AV, Pantanowitz L, Punjabi V, Singh R.

J Pathol Inform. 2015 Jul 28;6:44. doi: 10.4103/2153-3539.161612. eCollection 2015.


A Contemporary Prostate Cancer Grading System: A Validated Alternative to the Gleason Score.

Epstein JI, Zelefsky MJ, Sjoberg DD, Nelson JB, Egevad L, Magi-Galluzzi C, Vickers AJ, Parwani AV, Reuter VE, Fine SW, Eastham JA, Wiklund P, Han M, Reddy CA, Ciezki JP, Nyberg T, Klein EA.

Eur Urol. 2016 Mar;69(3):428-35. doi: 10.1016/j.eururo.2015.06.046. Epub 2015 Jul 10.


Preface. Pathology Informatics.

Parwani AV.

Surg Pathol Clin. 2015 Jun;8(2):xi-xii. doi: 10.1016/j.path.2015.04.001. Epub 2015 Apr 21. No abstract available.


Smooth muscle and adenoma-like renal tumor: a previously unreported variant of mixed epithelial stromal tumor or a distinctive renal neoplasm?

Smith NE, Epstein JI, Parwani AV, Netto GJ, Illei PB, Powell K, Allaf ME, Argani P.

Hum Pathol. 2015 Jun;46(6):894-905. doi: 10.1016/j.humpath.2015.02.003. Epub 2015 Feb 19.


Imaging file management to support international telepathology.

Pantanowitz L, McHugh J, Cable W, Zhao C, Parwani AV.

J Pathol Inform. 2015 Mar 24;6:17. doi: 10.4103/2153-3539.153917. eCollection 2015.


MicroRNA-940 suppresses prostate cancer migration and invasion by regulating MIEN1.

Rajendiran S, Parwani AV, Hare RJ, Dasgupta S, Roby RK, Vishwanatha JK.

Mol Cancer. 2014 Nov 19;13:250. doi: 10.1186/1476-4598-13-250.


ATA clinical guidelines for telepathology.

Pantanowitz L, Dickinson K, Evans AJ, Hassell LA, Henricks WH, Lennerz JK, Lowe A, Parwani AV, Riben M, Smith CD, Tuthill JM, Weinstein RS, Wilbur DC, Krupinski EA, Bernard J.

Telemed J E Health. 2014 Nov;20(11):1049-56. doi: 10.1089/tmj.2014.9976. No abstract available.


American Telemedicine Association clinical guidelines for telepathology.

Pantanowitz L, Dickinson K, Evans AJ, Hassell LA, Henricks WH, Lennerz JK, Lowe A, Parwani AV, Riben M, Smith CD, Tuthill JM, Weinstein RS, Wilbur DC, Krupinski EA, Bernard J.

J Pathol Inform. 2014 Oct 21;5(1):39. doi: 10.4103/2153-3539.143329. eCollection 2014. No abstract available.


Regulatory barriers surrounding the use of whole slide imaging in the United States of America.

Parwani AV, Hassell L, Glassy E, Pantanowitz L.

J Pathol Inform. 2014 Oct 21;5(1):38. doi: 10.4103/2153-3539.143325. eCollection 2014. No abstract available.


Can digital pathology result in cost savings? A financial projection for digital pathology implementation at a large integrated health care organization.

Ho J, Ahlers SM, Stratman C, Aridor O, Pantanowitz L, Fine JL, Kuzmishin JA, Montalto MC, Parwani AV.

J Pathol Inform. 2014 Aug 28;5(1):33. doi: 10.4103/2153-3539.139714. eCollection 2014.


Carnegie Mellon University bioimaging day 2014: Challenges and opportunities in digital pathology.

Rohde GK, Ozolek JA, Parwani AV, Pantanowitz L.

J Pathol Inform. 2014 Aug 28;5(1):32. doi: 10.4103/2153-3539.139712. eCollection 2014.


Plasma cell (Zoon) balanitis: another inflammatory disorder that can be rich in IgG4+ plasma cells.

Aggarwal N, Parwani AV, Ho J, Cook JR, Swerdlow SH.

Am J Surg Pathol. 2014 Oct;38(10):1437-43. doi: 10.1097/PAS.0000000000000269.


Smartphone adapters for digital photomicrography.

Roy S, Pantanowitz L, Amin M, Seethala RR, Ishtiaque A, Yousem SA, Parwani AV, Cucoranu I, Hartman DJ.

J Pathol Inform. 2014 Jul 30;5(1):24. doi: 10.4103/2153-3539.137728. eCollection 2014.


Automated grading of renal cell carcinoma using whole slide imaging.

Yeh FC, Parwani AV, Pantanowitz L, Ho C.

J Pathol Inform. 2014 Jul 30;5(1):23. doi: 10.4103/2153-3539.137726. eCollection 2014.


Digital pathology: A systematic evaluation of the patent landscape.

Cucoranu IC, Parwani AV, Vepa S, Weinstein RS, Pantanowitz L.

J Pathol Inform. 2014 May 26;5(1):16. doi: 10.4103/2153-3539.133112. eCollection 2014.


Novel nuclear localization of fatty acid synthase correlates with prostate cancer aggressiveness.

Madigan AA, Rycyna KJ, Parwani AV, Datiri YJ, Basudan AM, Sobek KM, Cummings JL, Basse PH, Bacich DJ, O'Keefe DS.

Am J Pathol. 2014 Aug;184(8):2156-62. doi: 10.1016/j.ajpath.2014.04.012. Epub 2014 Jun 5.

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