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Shi M, Sun D, Ma X, Liu J, Zhang Y, Liu T, Chen X, Mo S, Zhao Y, Zhang L. Case report: Leptomeningeal metastasis of advanced nasopharyngeal carcinoma treated with chemoimmunotherapy. Hum Vaccin Immunother 2023; 19:2294579. [PMID: 38111107 PMCID: PMC10732638 DOI: 10.1080/21645515.2023.2294579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/11/2023] [Indexed: 12/20/2023] Open
Abstract
Leptomeningeal metastasis (LM) of nasopharyngeal carcinoma (NPC) is rare and associated with a poor prognosis. Immune checkpoint inhibitors (ICIs) have been the standard first-line treatment for metastatic NPC, but their effect on meningeal metastasis of NPC needs further investigation. A 38-year-old man complained of bilateral neck masses and sought medical care. He was diagnosed with nasopharyngeal undifferentiated non-keratinizing carcinoma with bilateral cervical lymph node metastasis and multiple bone metastasis, stage cT4N2M1 IVb. Then, the patient received first-line anti-PD-1 antibody tislelizumab combined with gemcitabine and cisplatin and achieved partial response. After seven cycles of first-line chemoimmunotherapy, the patient subsequently developed neurological symptoms, including unsteady walking, slurred speech, coughing on drinking, and unconsciousness. MRI showed leptomeningeal linear enhancement, and cerebrospinal fluid (CSF) analysis indicated Epstein-Barr virus (EBV) infection and squamous cell carcinoma cytology, suggesting the diagnosis of leptomeningeal metastasis. After the definite diagnosis of LM, the patient's condition deteriorated rapidly, leading to his death from brain herniation. We reported the first case of advanced NPC with pathologically confirmed leptomeningeal metastasis after receiving first-line chemoimmunotherapy. Considering the poor prognosis of LM, it is suggested to perform MRI and CSF examination when patients have neurological symptoms. Although immunotherapy significantly improved survival outcomes of advanced NPC patients, it seemed not effective in the setting of LM. The effect of other treatment options, such as radiation therapy and intrathecal therapy, requires further verification.
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Affiliation(s)
- Mengting Shi
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Dongchen Sun
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xilun Ma
- Department of Radiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Jiaqing Liu
- State Key Laboratory of Oncology in South China, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Intensive Care Unit, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yaxiong Zhang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Tingting Liu
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xueyuan Chen
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Silang Mo
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Yuanyuan Zhao
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Li Zhang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
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Marlina YS, Novirianthy R, Beočanin A. Palliative radiotherapy for leptomeningeal metastases after photon-based intensity-modulated radiotherapy in a nasopharyngeal cancer patient. NARRA J 2023; 3:e266. [PMID: 38455636 PMCID: PMC10919692 DOI: 10.52225/narra.v3i3.266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/28/2023] [Indexed: 03/09/2024]
Abstract
Leptomeningeal metastasis is a rare in nasopharyngeal carcinoma, affecting less than 5% of patients with a poor prognosis. The aim of this case report was to present management of palliative radiotherapy in leptomeningeal metastasis of nasopharyngeal carcinoma patient. A 33-year-old female presented with nasopharyngeal carcinoma with stage III, T3N3M0, WHO type III. The patient has received chemoradiation with photon-based intensity-modulated radiotherapy (IMRT) technique at the dose of 70 Gy in 33 fractions and showed a satisfactory outcome in 12 months follow-up. Later, at 18 months after chemoradiation completion, the patient complained of worsening bilateral sciatic pain, particularly during coughing, with slight limitations in bilateral hip flexion observed during straight leg raises. The whole spine contrast-enhanced magnetic resonance imaging (MRI) examination showed nodular enhancement of leptomeningeal thickening at the T4 level of the spinal cord lower than S3. Palliative radiation therapy utilized a three-dimensional conformal radiation therapy (3D-CRT) technique producing 35 Gy in 14 fractions placed in a field spanning the T4-S3 vertebral bodies. Methotrexate was administered intravenously every two weeks for three cycles to ensure central nervous system penetration. After four months of follow-up, no evidence of disease was found at the primary site and metastatic areas on subsequent physical examination or imaging with MRI and there was satisfactory improvement in neurologic symptoms. In conclusion, leptomeningeal metastases with primary nasopharyngeal carcinoma are rare and typically cause neurological impairments in patients. Hematogenous or cerebrospinal fluid-mediated spread of the cancer is considered the most likely pathway for leptomeningeal dissemination. Strategic modalities, such as radiotherapy with chemotherapy, may improve outcomes in symptoms and quality of life.
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Affiliation(s)
- Yoke S. Marlina
- Departement of Radiotherapy, Dr. Soetomo Academic General Hospital, Surabaya, Indonesia
| | - Rima Novirianthy
- Departement of Radiology, Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
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Shen C, Ying H, Lu X, Hu C. Nasopharyngeal carcinoma with central nervous system metastases: Two case reports and a review of the literature. Medicine (Baltimore) 2017; 96:e9175. [PMID: 29245363 PMCID: PMC5728978 DOI: 10.1097/md.0000000000009175] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Central nervous system (CNS) metastases are rarely seen in patients with nasopharyngeal carcinoma (NPC). PATIENT CONCERNS Two NPC patients developed CNS metastases were collected in Fudan University Shanghai Cancer Center. The medical records were reviewed to document patients' characteristics, treatment, and outcomes. In addition, we also provide an overview of the literature concerning this scenario. DIAGNOSES Both patients were staged T4N1M0 with pathologically confirmed CNS metastases from nasopharyngeal carcinoma. INTERVENTIONS After the completion of initial chemoradiotherapy, metastases to CNS including brain and/or spine occurred during follow-up. Surgical resection combined with palliative chemoradiation was offered to alleviate the symptoms. OUTCOMES Although multiple treatment modalities were given, both patients succumbed to disease progression. LESSONS The mechanism for CNS metastases is postulated through hematogenous route or cerebral spinal fluid spread. Good symptoms amelioration can be achieved with aggressive treatments such as surgery followed by palliative chemoradiation, but prognoses are ominous due to systematic disease dissemination.
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Affiliation(s)
- Chunying Shen
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hongmei Ying
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xueguan Lu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Chaosu Hu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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