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6. Sinonasal Undifferentiated Carcinoma: A 15-Year Single Institution Experience.

Author

Workman, Alan, Brody, Robert, Baranov, Esther, Brooks, Steven, Alonso-Basanta, Michelle, Newman, Jason, Rassekh, Christopher, Chalian, Ara, Chiu, Alexander, Weinstein, Gregory, Feldman, Michael, Adappa, Nithin, OMalley, Bert, Palmer, James, and Kuan, Edward

Subjects
SNUC, prognosis, sinonasal undifferentiated carcinoma, survival, treatment paradigms
Abstract

Objective  Sinonasal undifferentiated carcinoma (SNUC) is an aggressive neoplasm, with conflicting existing literature regarding prognosis and treatment due to the rarity of disease. Characterization of optimal SNUC management is necessary for improved outcomes. Study Design  Case series with planned data collection and analysis. Setting  Hospital of the University of Pennsylvania and Pennsylvania Hospital. Participants  Patients with pathologically confirmed SNUC treated within a 15-year period were identified, and records were obtained and evaluated for several demographic characteristics. Main Outcomes Measures  Disease-specific survival from diagnosis was the primary endpoint, while disease recurrence was a secondary endpoint of the study. Results  Twenty-seven patients with established SNUC were included in this cohort, with a median age of 55 years. Eighty-five percent of patients were surgically treated, and 85% of patients presented with stage IV disease. Two-year disease-specific survival was 66% and 5-year disease-specific survival was 46%. Ninety-six percent of patients received both chemotherapy and radiation as adjuvant treatment. Nodal disease at presentation and disease recurrence both significantly decreased patient survival ( p

Published
2019

7. Sinonasal Undifferentiated Carcinoma: A 15-Year Single Institution Experience

Author

Workman, Alan D, Brody, Robert M, Kuan, Edward C, Baranov, Esther, Brooks, Steven G, Alonso-Basanta, Michelle, Newman, Jason G, Rassekh, Christopher H, Chalian, Ara A, Chiu, Alexander G, Weinstein, Gregory S, Feldman, Michael D, Adappa, Nithin D, O'Malley, Bert W, and Palmer, James N

Subjects
Biomedical and Clinical Sciences, Clinical Sciences, Clinical Trials and Supportive Activities, Clinical Research, Cancer, SNUC, sinonasal undifferentiated carcinoma, survival, treatment paradigms, prognosis, Neurology & Neurosurgery, Dentistry
Abstract

Objective  Sinonasal undifferentiated carcinoma (SNUC) is an aggressive neoplasm, with conflicting existing literature regarding prognosis and treatment due to the rarity of disease. Characterization of optimal SNUC management is necessary for improved outcomes. Study Design  Case series with planned data collection and analysis. Setting  Hospital of the University of Pennsylvania and Pennsylvania Hospital. Participants  Patients with pathologically confirmed SNUC treated within a 15-year period were identified, and records were obtained and evaluated for several demographic characteristics. Main Outcomes Measures  Disease-specific survival from diagnosis was the primary endpoint, while disease recurrence was a secondary endpoint of the study. Results  Twenty-seven patients with established SNUC were included in this cohort, with a median age of 55 years. Eighty-five percent of patients were surgically treated, and 85% of patients presented with stage IV disease. Two-year disease-specific survival was 66% and 5-year disease-specific survival was 46%. Ninety-six percent of patients received both chemotherapy and radiation as adjuvant treatment. Nodal disease at presentation and disease recurrence both significantly decreased patient survival ( p

Published
2019

18. Targeted gene expression profiling of inverted papilloma and squamous cell carcinoma

Author

Tong, Charles C. L., primary, Koptyra, Mateusz, additional, Raman, Pichai, additional, Rathi, Komal S., additional, Choudhari, Namrata, additional, Lin, Xiang, additional, Seckar, Tyler, additional, Wei, Zhi, additional, Kohanski, Michael A., additional, O'Malley, Bert W., additional, Cohen, Noam A., additional, Kennedy, David W., additional, Adappa, Nithin D., additional, Robertson, Erle S., additional, Baranov, Esther, additional, Kuan, Edward C., additional, Papagiannopoulos, Peter, additional, Jalaly, Jalal B., additional, Feldman, Michael D., additional, Storm, Phillip B., additional, Resnick, Adam C., additional, and Palmer, James N., additional

Published
2021
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20. Targeted gene expression profiling of inverted papilloma and squamous cell carcinoma.

Author

Tong, Charles C. L., Koptyra, Mateusz, Raman, Pichai, Rathi, Komal S., Choudhari, Namrata, Lin, Xiang, Seckar, Tyler, Wei, Zhi, Kohanski, Michael A., O'Malley, Bert W., Cohen, Noam A., Kennedy, David W., Adappa, Nithin D., Robertson, Erle S., Baranov, Esther, Kuan, Edward C., Papagiannopoulos, Peter, Jalaly, Jalal B., Feldman, Michael D., and Storm, Phillip B.

Published
2022
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21. Abstract 290: Development and characterization of antibodies specific for the SS18-SSX fusion protein in synovial sarcoma

Author

Desilets, Curtis, primary, Chen, Fang, additional, Comeau, Christopher, additional, Costa, Katrina, additional, Crosby, Katherine, additional, Ferrante, Michelle, additional, Grange, Christopher, additional, Patrikas, Maggie, additional, McBride, Matthew, additional, Baranov, Esther, additional, Hornick, Jason, additional, and Kadoch, Cigall, additional

Published
2020
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23. Clinical Implications of Carcinoma In Situ in Sinonasal Inverted Papilloma

Author

Maina, Ivy W., primary, Tong, Charles C. L., additional, Baranov, Esther, additional, Patel, Neil N., additional, Triantafillou, Vasiliki, additional, Kuan, Edward C., additional, Kohanski, Michael A., additional, Papagiannopoulos, Peter, additional, Yan, Carol H., additional, Workman, Alan D., additional, Lambert, Justina L., additional, Cohen, Noam A., additional, Kennedy, David W., additional, Adappa, Nithin D., additional, Feldman, Michael D., additional, and Palmer, James N., additional

Published
2019
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24. Sinonasal Undifferentiated Carcinoma: A 15-Year Single Institution Experience

Author

Workman, Alan, additional, Brody, Robert, additional, Kuan, Edward, additional, Baranov, Esther, additional, Brooks, Steven, additional, Alonso-Basanta, Michelle, additional, Newman, Jason, additional, Rassekh, Christopher, additional, Chalian, Ara, additional, Chiu, Alexander, additional, Weinstein, Gregory, additional, Feldman, Michael, additional, Adappa, Nithin, additional, O'Malley, Bert, additional, and Palmer, James, additional

Published
2018
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25. Risk Factors for Cerebral Palsy in Children in Botswana

Author

Monokwane, Baphaleng, primary, Johnson, Allison, additional, Gambrah-Sampaney, Claudia, additional, Khurana, Esha, additional, Baier, James, additional, Baranov, Esther, additional, Westmoreland, Kate D., additional, Mazhani, Loeto, additional, Steenhoff, Andrew P., additional, and Bearden, David R., additional

Published
2017
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35. Contributors

Author

Baer, Gerald Michael, Baranov, Esther, Centkowski, Sierra, Lebrun, Drake, Nadhan, Kumar, and Ugorets, Angela Ester

Published
2019
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36. Large and Extensive Multilocular Peritoneal Inclusion Cysts Lack Genomic Alterations and Follow an Indolent Clinical Course Despite Rare Recurrences.

Author

Devins KM, Baranov E, Hung YP, Dickson BC, Oliva E, and Deshpande V

Abstract

Peritoneal inclusion cysts (PICs) are unilocular or multilocular cystic lesions lined by bland mesothelial cells. While most are small and localized, rare examples may be large or multifocal with diffuse peritoneal involvement, causing clinical and even pathologic concern for malignancy. We examined 20 PIC, including 8 large solitary and 12 multifocal lesions. Solitary PIC were found in 7 female and 1 male patients ranging from 19 to 55 (median: 37) years. Expanded collagenous (n=2) or edematous (n=1) areas were occasionally seen in the septae, and 1 had microscopic foci of myxoid stroma. Four had hobnail cells, and 1 had minor areas of papillary mesothelial hyperplasia. Multifocal PICs occurred in 9 female and 3 male patients ranging from 26 to 80 (median: 53) years. Three showed extensive associated fibrosis with entrapment of preexisting adipose tissue, 2 had areas resembling granulation tissue, and 3 had scattered foci of myxoid stroma. Hobnail cells were present in 9, papillary mesothelial hyperplasia in 2, entrapped single cells in 1, and 2 had areas resembling adenomatoid tumors. Two of the multifocal PICs had limited local recurrences at 18 and 21 months. No patients died of disease. Clonal alterations were not identified in any of the tested PICs (mutational and fusion analysis in 5, chromosomal microarray in 1). Despite limited local recurrences, we demonstrate that even large and multifocal PICs may lack identifiable genomic alterations and are associated with benign outcomes., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Published
2024
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