Search Results - "Lucas, Calixto‐Hope G."

Frontal lobe mass in a 46‐year‐old woman by Zhang, Kevin Y., Ramlal, Bharat, Schreck, Karisa C., Eberhart, Charles G., Lucas, Calixto‐Hope G.

“…The clinical significance of H3 K27M mutation in hemispheric gliomas and the prognostic value of other histologic features (growth pattern, mitotic rate, and…”
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Surgical outcomes after reoperation for recurrent skull base meningiomas by Magill, Stephen T, Lee, David S, Yen, Adam J, Lucas, Calixto-Hope G, Raleigh, David R, Aghi, Manish K, Theodosopoulos, Philip V, McDermott, Michael W

“…Skull base meningiomas are surgically challenging tumors due to the intricate skull base anatomy and the proximity of cranial nerves and critical cerebral…”
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Meningioma metastases: incidence and proposed screening paradigm by Dalle Ore, Cecilia L, Magill, Stephen T, Yen, Adam J, Shahin, Maryam N, Lee, David S, Lucas, Calixto-Hope G, Chen, William C, Viner, Jennifer A, Aghi, Manish K, Theodosopoulos, Philip V, Raleigh, David R, Villanueva-Meyer, Javier E, McDermott, Michael W

“…Extracranial meningioma metastases are uncommon, occurring in less than 1% of patients diagnosed with meningioma. Due to the rarity of meningioma metastases,…”
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Tuberculum sellae meningiomas: grading scale to assess surgical outcomes using the transcranial versus transsphenoidal approach by Magill, Stephen T, Morshed, Ramin A, Lucas, Calixto-Hope G, Aghi, Manish K, Theodosopoulos, Philip V, Berger, Mitchel S, de Divitiis, Oreste, Solari, Domenico, Cappabianca, Paolo, Cavallo, Luigi M, McDermott, Michael W

“…OBJECTIVE Tuberculum sellae meningiomas (TSMs) are surgically challenging tumors that can severely impair vision. Debate exists regarding whether the…”
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Myxoid glioneuronal tumor, PDGFRA p.K385‐mutant: clinical, radiologic, and histopathologic features by Lucas, Calixto‐Hope G., Villanueva‐Meyer, Javier E., Whipple, Nicholas, Oberheim Bush, Nancy Ann, Cooney, Tabitha, Chang, Susan, McDermott, Michael, Berger, Mitchel, Cham, Elaine, Sun, Peter P., Putnam, Angelica, Zhou, Hong, Bollo, Robert, Cheshier, Samuel, Poppe, Matthew M., Fung, Kar‐Ming, Sung, Sarah, Glenn, Chad, Fan, Xuemo, Bannykh, Serguei, Hu, Jethro, Danielpour, Moise, Li, Rong, Alva, Elizabeth, Johnston, James, Van Ziffle, Jessica, Onodera, Courtney, Devine, Patrick, Grenert, James P., Lee, Julieann C., Pekmezci, Melike, Tihan, Tarik, Bollen, Andrew W., Perry, Arie, Solomon, David A.

“…“Myxoid glioneuronal tumor, PDGFRA p.K385‐mutant” is a recently described tumor entity of the central nervous system with a predilection for origin in the…”
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Functional interactions between neurofibromatosis tumor suppressors underlie Schwann cell tumor de-differentiation and treatment resistance by Vasudevan, Harish N., Payne, Emily, Delley, Cyrille L., John Liu, S., Mirchia, Kanish, Sale, Matthew J., Lastella, Sydney, Nunez, Maria Sacconi, Lucas, Calixto-Hope G., Eaton, Charlotte D., Casey-Clyde, Tim, Magill, Stephen T., Chen, William C., Braunstein, Steve E., Perry, Arie, Jacques, Line, Reddy, Alyssa T., Pekmezci, Melike, Abate, Adam R., McCormick, Frank, Raleigh, David R.

“…Schwann cell tumors are the most common cancers of the peripheral nervous system and can arise in patients with neurofibromatosis type-1 (NF-1) or…”
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Management and Molecular Characterization of Intraventricular Glioblastoma: A Single-Institution Case Series by Parker, Megan, Kalluri, Anita, Materi, Joshua, Gujar, Sachin K, Schreck, Karisa, Mukherjee, Debraj, Weingart, Jon, Brem, Henry, Redmond, Kristin J, Lucas, Calixto-Hope G, Bettegowda, Chetan, Rincon-Torroella, Jordina

“…While the central nervous system (CNS) tumor classification has increasingly incorporated molecular parameters, there is a paucity of literature reporting…”
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Primary Central Nervous System Lymphomas: A Diagnostic Overview of Key Histomorphologic, Immunophenotypic, and Genetic Features by Lauw, Marietya I S, Lucas, Calixto-Hope G, Ohgami, Robert S, Wen, Kwun Wah

“…Primary central nervous system lymphoma (PCNSL) is a rare form of extranodal non-Hodgkin lymphoma that primarily arises in the brain, spinal cord,…”
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Targeted Next-Generation Sequencing Identifies Molecular and Genetic Events in Dedifferentiated Chondrosarcoma by Lucas, Calixto-Hope G, Grenert, James P, Horvai, Andrew

“…Context.--Dedifferentiated chondrosarcoma is a rare adult bone tumor with a dismal prognosis and is composed of a conventional chondrosarcoma juxtaposed to…”
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Meningioma DNA methylation groups identify biological drivers and therapeutic vulnerabilities by Choudhury, Abrar, Magill, Stephen T., Eaton, Charlotte D., Prager, Briana C., Chen, William C., Cady, Martha A., Seo, Kyounghee, Lucas, Calixto-Hope G., Casey-Clyde, Tim J., Vasudevan, Harish N., Liu, S. John, Villanueva-Meyer, Javier E., Lam, Tai-Chung, Pu, Jenny Kan-Suen, Li, Lai-Fung, Leung, Gilberto Ka-Kit, Swaney, Danielle L., Zhang, Michael Y., Chan, Jason W., Qiu, Zhixin, Martin, Michael V., Susko, Matthew S., Braunstein, Steve E., Bush, Nancy Ann Oberheim, Schulte, Jessica D., Butowski, Nicholas, Sneed, Penny K., Berger, Mitchel S., Krogan, Nevan J., Perry, Arie, Phillips, Joanna J., Solomon, David A., Costello, Joseph F., McDermott, Michael W., Rich, Jeremy N., Raleigh, David R.

“…Meningiomas are the most common primary intracranial tumors. There are no effective medical therapies for meningioma patients, and new treatments have been…”
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A review of recently described genetic alterations in central nervous system tumors by Lucas, Calixto-Hope G., Solomon, David A., Perry, Arie

“…Advances in molecular profiling of central nervous system tumors have enabled the development of classification schemes with improved diagnostic and prognostic…”
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Hypermitotic meningiomas harbor DNA methylation subgroups with distinct biological and clinical features by Choudhury, Abrar, Chen, William C, Lucas, Calixto-Hope G, Bayley, James C, Harmanci, Akdes S, Maas, Sybren L N, Santagata, Sandro, Klisch, Tiemo, Perry, Arie, Bi, Wenya Linda, Sahm, Felix, Patel, Akash J, Magill, Stephen T, Raleigh, David R

“…Abstract Background Meningiomas, the most common primary intracranial tumors, can be separated into 3 DNA methylation groups with distinct biological drivers,…”
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Orbital SOX10-mutant schwannoma with plexiform growth: Expanding the histopathological spectrum of a new molecular group by Wali, Ansar A, Yang, Robin, Merbs, Shannath L, Rodriguez, Fausto J, Eberhart, Charles G, Lucas, Calixto-Hope G

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ALK-positive histiocytosis with KIF5B-ALK fusion in the central nervous system by Lucas, Calixto-Hope G., Gilani, Ahmed, Solomon, David A., Liang, Xiayuan, Maher, Ossama M., Chamyan, Gabriel, Kleinschmidt-Demasters, Bette K., Perry, Arie

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Educational Case: Mitochondrial Myopathy by Lucas, Calixto-Hope G., Margeta, Marta

“…The following fictional case is intended as a learning tool within the Pathology Competencies for Medical Education (PCME), a set of national standards for…”
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Loss of p16 expression is a sensitive marker of CDKN2A homozygous deletion in malignant meningiomas by Tang, Vivian, Lu, Rufei, Mirchia, Kanish, Van Ziffle, Jessica, Devine, Patrick, Lee, Julieann, Phillips, Joanna J., Perry, Arie, Raleigh, David R., Lucas, Calixto-Hope G., Solomon, David A.

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Sarcomatous Meningioma: Diagnostic Pitfalls and the Utility of Molecular Testing by Lucas, Calixto-Hope G, Devine, Patrick, Solomon, David A, Giannini, Caterina, Reifenberger, Guido, Dahiya, Sonika, Caccamo, Dario, Perry, Arie

“…Abstract Anaplastic meningiomas can have a sarcomatous appearance on histology but true sarcomatous (metaplastic) differentiation is rare. These tumors follow…”
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Clinical, histological, and molecular features of gliomas in adults with neurofibromatosis type 1 by Romo, Carlos G, Piotrowski, Anna F, Campian, Jian L, Diarte, Jose, Rodriguez, Fausto J, Bale, Tejus A, Dahiya, Sonika, Gutmann, David H, Lucas, Calixto-Hope G, Prichett, Laura, Mellinghoff, Ingo, Blakeley, Jaishri O

“…Abstract Background People with NF1 have an increased prevalence of central nervous system malignancy. However, little is known about the clinical course or…”
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Radiotherapy for meningiomas by Chen, William C., Perlow, Haley K., Choudhury, Abrar, Nguyen, Minh P., Mirchia, Kanish, Youngblood, Mark W., Lucas, Calixto-Hope G., Palmer, Joshua D., Magill, Stephen T., Raleigh, David R.

“…Meningiomas are the most common primary central nervous system neoplasm. Despite promising recent progress in elucidating the genomic landscape and underlying…”
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Spatial genomic, biochemical and cellular mechanisms underlying meningioma heterogeneity and evolution by Lucas, Calixto-Hope G., Mirchia, Kanish, Seo, Kyounghee, Najem, Hinda, Chen, William C., Zakimi, Naomi, Foster, Kyla, Eaton, Charlotte D., Cady, Martha A., Choudhury, Abrar, Liu, S. John, Phillips, Joanna J., Magill, Stephen T., Horbinski, Craig M., Solomon, David A., Perry, Arie, Vasudevan, Harish N., Heimberger, Amy B., Raleigh, David R.

“…Intratumor heterogeneity underlies cancer evolution and treatment resistance, but targetable mechanisms driving intratumor heterogeneity are poorly understood…”
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