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Start Over Author "Wei, Zhishuo" Journal journal of neurosurgery
12 results on '"Wei, Zhishuo"'

1. Local control and survival after stereotactic radiosurgery for colorectal cancer brain metastases: an international multicenter analysis

Author

Bin-Alamer, Othman, primary, Abou-Al-Shaar, Hussam, additional, Singh, Raj, additional, Mallela, Arka N., additional, Legarreta, Andrew, additional, Bowden, Greg, additional, Mathieu, David, additional, Perlow, Haley K., additional, Palmer, Joshua D., additional, Elhamdani, Shahed, additional, Shepard, Matthew, additional, Liang, Yun, additional, Nabeel, Ahmed M., additional, Reda, Wael A., additional, Tawadros, Sameh R., additional, Abdelkarim, Khaled, additional, El-Shehaby, Amr M. N., additional, Emad Eldin, Reem, additional, Elazzazi, Ahmed Hesham, additional, Warnick, Ronald E., additional, Gozal, Yair M., additional, Daly, Megan, additional, McShane, Brendan, additional, Addis-Jackson, Marcel, additional, Karthikeyan, Gokul, additional, Smith, Sian, additional, Picozzi, Piero, additional, Franzini, Andrea, additional, Kaisman-Elbaz, Tehila, additional, Yang, Huai-che, additional, Hess, Judith, additional, Templeton, Kelsey, additional, Zhang, Xiaoran, additional, Wei, Zhishuo, additional, Pikis, Stylianos, additional, Mantziaris, Georgios, additional, Simonova, Gabriela, additional, Liscak, Roman, additional, Peker, Selcuk, additional, Samanci, Yavuz, additional, Chiang, Veronica, additional, Kersh, Charles R., additional, Lee, Cheng-Chia, additional, Trifiletti, Daniel M., additional, Niranjan, Ajay, additional, Hadjipanayis, Constantinos G., additional, Lunsford, L. Dade, additional, and Sheehan, Jason P., additional

Published
2024
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2. Stereotactic radiosurgery for brain metastasis from cholangiocarcinoma

Author

Düzkalir, Ali Haluk, primary, Samanci, Yavuz, additional, Lee, Cheng-Chia, additional, Yang, Huai-Che, additional, Niranjan, Ajay, additional, Lunsford, L. Dade, additional, Wei, Zhishuo, additional, Srinivasan, Priyanka N., additional, Dayawansa, Samantha, additional, Sheehan, Jason P., additional, Patel, Samir, additional, Mathieu, David, additional, Zacharia, Brad E., additional, Santhumayor, Brandon, additional, Kondziolka, Douglas, additional, and Peker, Selcuk, additional

Published
2024
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3. The relevance of biologically effective dose for pain relief and sensory dysfunction after Gamma Knife radiosurgery for trigeminal neuralgia: an 871-patient multicenter study

Author

Warnick, Ronald E., primary, Paddick, Ian, additional, Mathieu, David, additional, Adam, Elizabeth, additional, Iorio-Morin, Christian, additional, Leduc, William, additional, Hamel, Andréanne, additional, Johnson, Sarah E., additional, Bydon, Mohamad, additional, Niranjan, Ajay, additional, Lunsford, L. Dade, additional, Wei, Zhishuo, additional, Waite, Kaitlin, additional, Jose, Shalini, additional, Peker, Selcuk, additional, Samanci, Mustafa Yavuz, additional, Tek, Ece, additional, Mantziaris, Georgios, additional, Pikis, Stylianos, additional, Sheehan, Jason P., additional, Tripathi, Manjul, additional, Kumar, Narendra, additional, Alzate, Juan Diego, additional, Bernstein, Kenneth, additional, Ahorukomeye, Peter, additional, Kshettry, Varun R., additional, Speckter, Herwin, additional, Hernandez, Wenceslao, additional, Urgošík, Dušan, additional, Liščák, Roman, additional, Yang, Andrew I., additional, Lee, John Y. K., additional, Patel, Samir, additional, Kusyk, Dorian M., additional, Shepard, Matthew J., additional, and Kondziolka, Douglas, additional

Published
2024
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4. Effect of cerebral arteriovenous malformation location on outcomes of repeat, single-fraction stereotactic radiosurgery: a matched-cohort analysis

Author

Mantziaris, Georgios, primary, Pikis, Stylianos, additional, Dumot, Chloe, additional, Dayawansa, Sam, additional, Liscak, Roman, additional, May, Jaromir, additional, Lee, Cheng-Chia, additional, Yang, Huai-Che, additional, Martínez Moreno, Nuria, additional, Martinez Álvarez, Roberto, additional, Lunsford, L. Dade, additional, Niranjan, Ajay, additional, Wei, Zhishuo, additional, Srinivasan, Priyanka, additional, Tang, Lilly W., additional, Nabeel, Ahmed M., additional, Reda, Wael A., additional, Tawadros, Sameh R., additional, Abdel Karim, Khaled, additional, El-Shehaby, Amr M. N., additional, Emad Eldin, Reem M., additional, Elazzazi, Ahmed Hesham, additional, Peker, Selcuk, additional, Samanci, Yavuz, additional, Padmanaban, Varun, additional, Jareczek, Francis J., additional, McInerney, James, additional, Cockroft, Kevin M., additional, Mathieu, David, additional, Aldakhil, Salman, additional, Alzate, Juan Diego, additional, Kondziolka, Douglas, additional, Tripathi, Manjul, additional, Palmer, Joshua D., additional, Upadhyay, Rituraj, additional, Lin, Michelle, additional, Zada, Gabriel, additional, Yu, Cheng, additional, Cifarelli, Christopher P., additional, Cifarelli, Daniel T., additional, Shaaban, Ahmed, additional, Xu, Zhiyuan, additional, and Sheehan, Jason P., additional

Published
2023
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6. Stereotactic radiosurgery and local control of brain metastases from triple-negative breast cancer

Author

Kowalchuk, Roman O., primary, Niranjan, Ajay, additional, Hess, Judith, additional, Antonios, Joseph P., additional, Zhang, Michael Y., additional, Braunstein, Steve, additional, Ross, Richard B., additional, Pikis, Stylianos, additional, Deibert, Christopher P., additional, Lee, Cheng-chia, additional, Yang, Huai-che, additional, Langlois, Anne-Marie, additional, Mathieu, David, additional, Peker, Selcuk, additional, Samanci, Yavuz, additional, Rusthoven, Chad G., additional, Chiang, Veronica, additional, Wei, Zhishuo, additional, Lunsford, L. Dade, additional, Trifiletti, Daniel M., additional, and Sheehan, Jason P., additional

Published
2022
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7. Stereotactic radiosurgery for intracranial chordomas: an international multiinstitutional study

Author

Pikis, Stylianos, primary, Mantziaris, Georgios, additional, Peker, Selcuk, additional, Samanci, Yavuz, additional, Nabeel, Ahmed M., additional, Reda, Wael A., additional, Tawadros, Sameh R., additional, El-Shehaby, Amr M. N., additional, Abdelkarim, Khaled, additional, Eldin, Reem M. Emad, additional, Sheehan, Darrah, additional, Sheehan, Kimball, additional, Liscak, Roman, additional, Chytka, Tomas, additional, Tripathi, Manjul, additional, Madan, Renu, additional, Speckter, Herwin, additional, Hernández, Wenceslao, additional, Barnett, Gene H., additional, Hori, Yusuke S., additional, Dabhi, Nisha, additional, Aldakhil, Salman, additional, Mathieu, David, additional, Kondziolka, Douglas, additional, Bernstein, Kenneth, additional, Wei, Zhishuo, additional, Niranjan, Ajay, additional, Kersh, Charles R., additional, Lunsford, L. Dade, additional, and Sheehan, Jason P., additional

Published
2022
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8. Imaging-defined necrosis after treatment with single-fraction stereotactic radiosurgery and immune checkpoint inhibitors and its potential association with improved outcomes in patients with brain metastases: an international multicenter study of 697 patients

Author

Lehrer, Eric J., primary, Ahluwalia, Manmeet S., additional, Gurewitz, Jason, additional, Bernstein, Kenneth, additional, Kondziolka, Douglas, additional, Niranjan, Ajay, additional, Wei, Zhishuo, additional, Lunsford, L. Dade, additional, Fakhoury, Kareem R., additional, Rusthoven, Chad G., additional, Mathieu, David, additional, Trudel, Claire, additional, Malouff, Timothy D., additional, Ruiz-Garcia, Henry, additional, Bonney, Phillip, additional, Hwang, Lindsay, additional, Yu, Cheng, additional, Zada, Gabriel, additional, Patel, Samir, additional, Deibert, Christopher P., additional, Picozzi, Piero, additional, Franzini, Andrea, additional, Attuati, Luca, additional, Prasad, Rahul N., additional, Raval, Raju R., additional, Palmer, Joshua D., additional, Lee, Cheng-Chia, additional, Yang, Huai-Che, additional, Jones, Brianna M., additional, Green, Sheryl, additional, Sheehan, Jason P., additional, and Trifiletti, Daniel M., additional

Published
2022
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10. Stereotactic radiosurgery for Koos grade IV vestibular schwannoma: a multi-institutional study

Author

Pikis, Stylianos, primary, Mantziaris, Georgios, additional, Kormath Anand, Rithika, additional, Nabeel, Ahmed M., additional, Sheehan, Darrah, additional, Sheehan, Kimball, additional, Reda, Wael A., additional, Tawadros, Sameh R., additional, Abdelkarim, Khaled, additional, El-Shehaby, Amr M. N., additional, Emad Eldin, Reem, additional, Peker, Selcuk, additional, Samanci, Yavuz, additional, Kaisman-Elbaz, Tehila, additional, Speckter, Herwin, additional, Hernández, Wenceslao, additional, Isidor, Julio, additional, Tripathi, Manjul, additional, Madan, Renu, additional, Zacharia, Brad E., additional, Daggubati, Lekhaj C., additional, Martínez Moreno, Nuria, additional, Martínez Álvarez, Roberto, additional, Langlois, Anne-Marie, additional, Mathieu, David, additional, Deibert, Christopher P., additional, Sudhakar, Vivek R., additional, Cifarelli, Christopher P., additional, Arteaga Icaza, Denisse, additional, Cifarelli, Daniel T., additional, Wei, Zhishuo, additional, Niranjan, Ajay, additional, Barnett, Gene H., additional, Lunsford, L. Dade, additional, Bowden, Greg N., additional, and Sheehan, Jason P., additional

Published
2022
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11. Local control and survival after stereotactic radiosurgery for colorectal cancer brain metastases: an international multicenter analysis.

Author

Bin-Alamer O, Abou-Al-Shaar H, Singh R, Mallela AN, Legarreta A, Bowden G, Mathieu D, Perlow HK, Palmer JD, Elhamdani S, Shepard M, Liang Y, Nabeel AM, Reda WA, Tawadros SR, Abdelkarim K, El-Shehaby AMN, Emad Eldin R, Elazzazi AH, Warnick RE, Gozal YM, Daly M, McShane B, Addis-Jackson M, Karthikeyan G, Smith S, Picozzi P, Franzini A, Kaisman-Elbaz T, Yang HC, Hess J, Templeton K, Zhang X, Wei Z, Pikis S, Mantziaris G, Simonova G, Liscak R, Peker S, Samanci Y, Chiang V, Kersh CR, Lee CC, Trifiletti DM, Niranjan A, Hadjipanayis CG, Lunsford LD, and Sheehan JP

Subjects
Humans, Male, Middle Aged, Female, Aged, Retrospective Studies, Treatment Outcome, Adult, Survival Rate, Radiosurgery adverse effects, Brain Neoplasms secondary, Brain Neoplasms radiotherapy, Brain Neoplasms mortality, Brain Neoplasms surgery, Colorectal Neoplasms pathology, Colorectal Neoplasms mortality
Abstract

Objective: The goal of this study was to characterize local tumor control (LC), overall survival (OS), and safety of stereotactic radiosurgery for colorectal brain metastasis (CRBM)., Methods: Ten international institutions participating in the International Radiosurgery Research Foundation provided data for this retrospective case series. This study included 187 patients with CRBM (281 tumors), with a median age of 62 years and 56.7% being male. Most patients (53.5%) had solitary tumors, although 10.7% had > 5 tumors. The median tumor volume was 2.7 cm3 (IQR 0.22-8.1 cm3), and the median margin dose was 20 Gy (IQR 18-22 Gy)., Results: The 3-year LC and OS rates were 72% and 20%, respectively. Symptomatic adverse radiation effects occurred in 1.6% of patients. In the multivariate analysis, age > 65 years and tumor volume > 4.0 cm3 were significant predictors of tumor progression (hazard ratio [HR] 2.6, 95% CI 1.4-4.9; p = 0.003 and HR 3.4, 95% CI 1.7-6.9; p < 0.001, respectively). Better performance status (Karnofsky Performance Scale score > 80) was associated with a reduced risk of tumor progression (HR 0.38, 95% CI 0.19-0.73; p = 0.004). Patient age > 62 years (HR 1.6, 95% CI 1.1-2.3; p = 0.03) and the presence of active extracranial disease (HR 1.7, 95% CI 1.1-2.4; p = 0.009) were significantly associated with worse OS., Conclusions: Stereotactic radiosurgery offers a high LC rate and a low rate of symptomatic adverse radiation effects for the majority of CRBMs. The OS and LC favored younger patients with high functional performance scores and inactive extracranial disease.

Published
2023
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12. Intratumoral hemorrhage in vestibular schwannomas after stereotactic radiosurgery.

Author

Bin-Alamer O, Fogg D, Wei Z, Duehr J, Mallela AN, Niranjan A, Lunsford LD, and Abou-Al-Shaar H

Subjects
Humans, Male, Middle Aged, Aged, Female, Retrospective Studies, Risk Factors, Hemorrhage, Treatment Outcome, Follow-Up Studies, Neuroma, Acoustic complications, Neuroma, Acoustic radiotherapy, Neuroma, Acoustic surgery, Radiosurgery adverse effects, Radiosurgery methods
Abstract

Objective: Vestibular schwannomas (VSs) are benign tumors of the cerebellopontine angle that are typically managed with stereotactic radiosurgery (SRS). Intratumoral hemorrhage (ITH) of VSs is a rare occurrence that results in worsening vestibular and new cranial nerve deficits. Few reports have described the management and outcomes of this entity after SRS. To further delineate the incidence and impact of this event, the authors performed a retrospective review of their VS SRS patients at a single center., Methods: Between 1987 and 2022, 2058 patients with VSs underwent Gamma Knife radiosurgery (GKRS) at the University of Pittsburgh Medical Center. The authors performed a review of the prospectively maintained VS database at their center to identify patients with ITH. The presentation, management, and clinical and imaging outcomes of the patients are reported., Results: A total of 1902 VS patients had sufficient clinical and imaging follow-up data. Five Koos grade III (n = 1) and IV (n = 4) VS patients developed ITH after GKRS, resulting in a cumulative incidence rate of 0.26%. The age at presentation ranged from 62 to 79 years, and 3 patients were male. The time from VS diagnosis to GKRS ranged from 1 to 13 months, and the time from GKRS to ITH ranged from 2 to 130 months. Three patients had bleeding risk factors. One patient required urgent surgical intervention due to the ITH volume, while the other 4 patients were initially observed. Three patients remained stable and required no delayed intervention; 1 patient required delayed resection because of symptom progression and hemorrhagic expansion. Histopathological analysis revealed multiple fragments of S-100-positive cells, hemorrhage, and hemosiderin-laden macrophages. At last follow-up, 4 patients had clinically improved and 1 patient remained stable., Conclusions: ITH after VS radiosurgery is a rare phenomenon with a cumulative incidence rate of 0.26% in this series. Patient-tailored management in the form of observation or resection is based on patient presentation, acuity, and ITH size.

Published
2022
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