1.Unilateral Papilledema in Leptomeningeal Carcinomatosis.
Ho Young JEON ; Min Ju CHA ; Hyeyeon CHANG ; Sung Hyun LEE
Journal of the Korean Neurological Association 2017;35(2):99-101
No abstract available.
Headache
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Meningeal Carcinomatosis*
;
Papilledema*
2.Advances in Diagnosis and Treatment of Leptomeningeal Metastasis of Lung Cancer.
Chinese Journal of Lung Cancer 2022;25(7):517-523
Leptomeningeal metastases (LM), a special type of metastasis in advanced lung cancer, is known for its severe clinical symptoms, rapid progression and poor prognosis. LM used to be featured with low clinical diagnosis rate, limited treatment options, poor treatment efficacy, and very short survival if treatment not given. Though cerebrospinal fluid (CSF) cytology remains to be the gold standard for the diagnosis of LM, the positive rate of the first CSF cytology even in patients with suggestive clinical symptoms and positive imaging generally does not exceed 50%, leading to a delay in the diagnosis and treatment of patients with LM. With the progress of targeted therapy for driver gene-positive lung cancer and immunotherapy for driver gene-negative lung cancer, the overall survival of patients with lung cancer has been prolonged, meanwhile incidence of LM has been increasing year by year. Current clinical research in this field center around how to improve diagnosis rate and to find effective treatment approaches. This paper reviews advances in diagnosis and treatment of LM of lung cancer..
.
Humans
;
Lung Neoplasms/therapy*
;
Meningeal Carcinomatosis/secondary*
;
Meningeal Neoplasms/therapy*
;
Treatment Outcome
3.Response of Leptomeningeal Dissemination of Anaplastic Glioma to Temozolomide: Experience of Two Cases.
Jin Woo BAE ; Eun Kyung HONG ; Ho Shin GWAK
Brain Tumor Research and Treatment 2017;5(2):99-104
The incidence of leptomeningeal dissemination (LMD) of anaplastic glioma has been increasing. LMD can be observed at the time of initial presentation or the time of recurrence. As a result of both rarity and unusual presentation, a standard therapy has not yet been suggested. In contrast to leptomeningeal carcinomatosis for systemic solid cancers, a relatively prolonged survival is observed in some patients with LMD of anaplastic gliomas. Treatment modalities include whole craniospinal irradiation, intra-cerebrospinal fluid (CSF) chemotherapy, and systemic chemotherapy. In some cases, response to temozolomide (TMZ), with or without combined radiation has been reported. Here, we report two cases of LMD of an anaplastic glioma. In one case LMD presented at the time of diagnosis, and in the other at the time of recurrence after radiation. CSF cytology was positive in both cases, and persisted in spite of intrathecal methotrexate chemotherapy. Later, TMZ was prescribed for progressing brain parenchymal lesions, and both radiological and cytological responses were obtained after oral TMZ treatment.
Brain
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Cerebrospinal Fluid
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Craniospinal Irradiation
;
Diagnosis
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Drug Therapy
;
Glioma*
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Humans
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Incidence
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Meningeal Carcinomatosis
;
Methotrexate
;
Recurrence
4.Brain Metastasis and Leptomeningeal Carcinomatosis in Breast Cancer.
Yoon Soo CHANG ; Jeong Hun SEO ; Ruth LEE ; Joong Bae AHN ; Kwang Yong SHIM ; Soo Jung GONG ; Hwa Young LEE ; Sun Young RHA ; Nae Choon YOO ; Chang Ok SUH ; Joo Hang KIM ; Jae Kyung RHO ; Kyong Sik LEE ; Jin Sik MIN ; Byung Soo KIM ; Hyun Cheol CHUNG
Journal of the Korean Cancer Association 1998;30(3):464-474
PURPOSE: Brain metastasis is estimated to occur in 20 to 40% of cancer patients, and meningeal involvement has been reported in 5% to 8% of cancer patients. Even if the prognosis is grave, standard treatment modality of brain metastasis or leptomeningeal carcinomatosis has not been established. We evaluated the prognosis and the clinical features of the brain and leptomeningeal metastasis of the breast cancer. MATERIALS AND METHODS: The 43 patients who was diagnosed as brain parenchymal metastasis or leptomeningeal carcinomatosis clinically, radiologically and/or cytologically were included in this study. The median age was 44(range: 27-61) years. RESULTS: The median duration from brain metastasis to death was 181 days(range: 8~1599), and the median duration from leptomeningeal carcinomatosis to death was 39 days(range: 25~152). Age(p=0.7174) and number of brain metastatic lesion(p=0.4097) did not influence the survival, but the presence of other systemic metastatic lesion affected the survival(p 0.0224). When we compared the survival rates of patients according to treatment modality, the patients with systemic chemotherapy versus patients without systemic chemotherapy showed differences(p= 0.0009). Patients treated with whole brain radiation only versus patients with whole brain radiation and other systemic management also showed different survival rate(p=0.0009). But intrathecal chemotherapy had no effect on survival. Well differentiated, solitary lesions were treated by operation and/or gamma-knife surgery, and their effects were good. CONCLUSION: Prolongation of survival was suggested with whole brain radiotherapy combined with systemic treatment in brain or leptomeningeal metastasis. Further study is expected to confirm this finding.
Brain*
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Breast Neoplasms*
;
Breast*
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Drug Therapy
;
Humans
;
Meningeal Carcinomatosis*
;
Neoplasm Metastasis*
;
Prognosis
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Radiotherapy
;
Survival Rate
5.Intrathecal Trastuzumab Treatment in Patients with Breast Cancer and Leptomeningeal Carcinomatosis.
Won Young PARK ; Han Jo KIM ; Kyoungha KIM ; Sang Byung BAE ; Namsu LEE ; Kyu Taek LEE ; Jong Ho WON ; Hee Sook PARK ; Sang Cheol LEE
Cancer Research and Treatment 2016;48(2):843-847
Leptomeningeal carcinomatosis is a fatal manifestation of metastatic breast cancer. Investigation of intrathecal (IT) trastuzumab for leptomeningeal carcinomatosis is currently underway; however, there has been no consensus. We report on two cases of human epidermal growth factor receptor 2 positive (HER2+) breast cancer following IT trastuzumab for leptomeningeal carcinomatosis. The first patient was treated with weekly IT 15 mg methotrexate plus IT 50 mg trastuzumab for 7 months, followed by IT trastuzumab (50 mg > 25 mg) for 18 months. The other patient received IT trastuzumab with systemic chemotherapy (trastuzumab and/or paclitaxel) for 13 months. Good control of leptomeningeal disease was achieved with IT trastuzumab in both patients, with survival durations of 20 and 29 months, respectively. We suggest that IT trastuzumab is a promising treatment for patients with HER2+ breast cancer and leptomeningeal carcinomatosis.
Breast Neoplasms*
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Breast*
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Consensus
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Drug Therapy
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Humans
;
Injections, Spinal
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Meningeal Carcinomatosis*
;
Methotrexate
;
Receptor, Epidermal Growth Factor
6.Intrathecal Trastuzumab Treatment in Patients with Breast Cancer and Leptomeningeal Carcinomatosis.
Won Young PARK ; Han Jo KIM ; Kyoungha KIM ; Sang Byung BAE ; Namsu LEE ; Kyu Taek LEE ; Jong Ho WON ; Hee Sook PARK ; Sang Cheol LEE
Cancer Research and Treatment 2016;48(2):843-847
Leptomeningeal carcinomatosis is a fatal manifestation of metastatic breast cancer. Investigation of intrathecal (IT) trastuzumab for leptomeningeal carcinomatosis is currently underway; however, there has been no consensus. We report on two cases of human epidermal growth factor receptor 2 positive (HER2+) breast cancer following IT trastuzumab for leptomeningeal carcinomatosis. The first patient was treated with weekly IT 15 mg methotrexate plus IT 50 mg trastuzumab for 7 months, followed by IT trastuzumab (50 mg > 25 mg) for 18 months. The other patient received IT trastuzumab with systemic chemotherapy (trastuzumab and/or paclitaxel) for 13 months. Good control of leptomeningeal disease was achieved with IT trastuzumab in both patients, with survival durations of 20 and 29 months, respectively. We suggest that IT trastuzumab is a promising treatment for patients with HER2+ breast cancer and leptomeningeal carcinomatosis.
Breast Neoplasms*
;
Breast*
;
Consensus
;
Drug Therapy
;
Humans
;
Injections, Spinal
;
Meningeal Carcinomatosis*
;
Methotrexate
;
Receptor, Epidermal Growth Factor
7.Intracranial Meningioma with Leptomeningeal Dissemination : Retrospective Study with Review of the Literature.
Ki Su PARK ; Ki Hong KIM ; Seong Hyun PARK ; Jeong Hyun HWANG ; Dong Hyun LEE
Journal of Korean Neurosurgical Society 2015;57(4):258-265
OBJECTIVE: The purposes of this article are to present 5 cases of intracranial meningioma with leptomeningeal dissemination (LD) and investigate the characteristics of this disease. METHODS: We present a retrospective case series of 5 females at our institutions (age ranged 21-72 years, mean 54.6 years) diagnosed with LD of an intracranial meningioma after surgery between 1998 and 2013. A database search revealed 45 cases with LD of meningioma in the English literature. Characteristic features were analyzed and compared. RESULTS: The incidence rate at our institutions of LD of meningioma was 0.9% (5/534). World Health Organization (WHO) grade was distributed as follows: I : 2, II : 2, and III : 1. Time to LD ranged from 2.5 months to 6.9 years; the patient with WHO grade III had the shortest interval to LD. The patient with an intraventricular meningioma (WHO grade II) had the second shortest interval to LD (1.7 years), and simultaneously revealed both LD and extraneuronal metastases. Four of 5 patients showed a disease progression, with the survival ranging from 1 month to 3.8 years after LD. Based on the literature, the initial tumor was an intraventricular meningioma in 9 patients, and their time to LD was shorter on average (mean 1.9 years). Histologically, 26 of 45 (58%) were initially diagnosed with a WHO grade II or III meningioma, and 6 of 19 patients (32%) with WHO grade I revealed malignant transformation. CONCLUSION: This study shows that intraventricular location and histologically aggressive features seem to increase the chance of LD of meningioma.
Disease Progression
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Female
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Humans
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Incidence
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Meningeal Carcinomatosis
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Meningioma*
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Neoplasm Metastasis
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Retrospective Studies*
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World Health Organization
8.Clinical analysis of leptomeningeal carcinomatosis in 4 cases.
Jian BAO ; Xue-Qiang HU ; Ying JIANG
Journal of Southern Medical University 2008;28(11):2047-2049
OBJECTIVETo analyze the characteristics of leptomeningeal carcinomatosis.
METHODSWe summarized the clinical presentation, magnetic resonance imaging (MRI) findings and cerebrospinal fluid (CSF) cytological findings in 4 cases of leptomeningeal carcinomatosis.
RESULTSAll the patients presented with signs of elevated intracranial pressure such as headache. Enlarged cerebral ventricles and dural enhancement were found by MRI, with also the presence of malignant cells in cytological slides.
CONCLUSIONCSF cytological examination is important for diagnosis of leptomeningeal carcinomatosis.
Aged ; Humans ; Magnetic Resonance Imaging ; Male ; Meningeal Carcinomatosis ; cerebrospinal fluid ; diagnosis ; pathology ; Middle Aged
9.Survival in Neoplastic Meningitis as a Function of Diagnostic Modalities.
Youn Jung KIM ; Shin AHN ; Kyung Soo LIM ; Jae Lyun LEE
Journal of the Korean Society of Emergency Medicine 2012;23(5):637-642
PURPOSE: Neoplastic meningitis (NM) is diagnosed by the presence of malignant cells within cerebrospinal fluid (CSF), or brain and spinal cord imaging with magnetic resonance imaging (MRI). Patients with NM were divided into three diagnostic subcategories, and overall survival as a function of diagnostic modalities was analyzed. METHODS: A total of 150 patients with a solid tumor or lymphoma diagnosed as NM in an emergency department between 2003 and 2010 were included. Patients were divided into three groups: positive cytology and MRI (n=64), positive cytology with negative MRI (n=43), and negative cytology with positive MRI (n=43). RESULTS: Overall median survival from NM was eight weeks. CSF was positive for malignant cells in 107(71.3%) patients, and MRI was positive in 107(71.3%) patients. Survival did not vary significantly among the three groups [CSF(+), MRI(-): median 12 weeks, range 1-80(95% CI, 7-17); CSF(-), MRI(+): median 12 weeks, range 1-66 (95% CI, 7-17); CSF(+), MRI(+): median 6 weeks, range 1-64(95% CI, 3-9), p=0.306]. CONCLUSION: When considering diagnostic modalities, examination of CSF and MRI showed the same sensitivities, and the survival of NM was similar in patients with different diagnostic modalities.
Brain
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Emergencies
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Humans
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Lymphoma
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Magnetic Resonance Imaging
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Meningeal Carcinomatosis
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Meningitis
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Spinal Cord
10.Efficacy of Slow Rate Ventriculolumbar Perfusion Chemotherapy for Leptomeningeal Carcinomatosis: Interim Result of a Phase II Study
Young Hoon CHOI ; Ho Shin GWAK ; Jungnam JOO ; Ji Woong KWON ; Sang Hoon SHIN ; Heon YOO ; Ji Hye LEE ; Ji Hye YOUN
Brain Tumor Research and Treatment 2019;7(2):85-91
BACKGROUND: To evaluate the efficacy of modified ventriculolumbar perfusion (VLP) chemotherapy with methotrexate on leptomeningeal carcinomatosis in terms of symptomatic response and side effects. METHODS: Previous infusion rate of 20 mL/h was reduced to 15 mL/h for the purpose of decreasing constitutional side effects of VLP such as nausea/vomiting, insomnia and confusion. The primary outcome was the response rate of increased intracranial pressure (ICP), and the secondary outcome was the occurrence of side effects compared to previous 20 mL/h trial. This interim analysis to validate the reduced infusion rate is not to affect the original effect of VLP chemotherapy. RESULTS: All forty-seven patients were enrolled including 22 patients with increased ICP. Thirteen patients out of these (59%) got normalized ICP after VLP chemotherapy. Moderate to severe (grade 2–3) confusion was observed in 3 patients (6%) and it was significantly reduced compared to those (23%) in the VLP 20 mL/h (p=0.017). Grade 2–3 nausea/vomiting was also reduced from 64% to 45% but failed to reach statistical significance (p=0.08). Median overall survival (OS) was 5.3 months (95% confidence interval, 3.55–7.05) and patients OS, who received maintenance VLP was significantly prolonged compared to patients who underwent induction VLP only (5.8 vs. 3.4 months, p=0.025). CONCLUSION: VLP of reduced perfusion rate (15 mL/h) showed compatible control rate of increased ICP at this interim analysis. Decreased moderate to severe side effects and prolonged OS in patients received maintenance VLP encourage us to evaluate the effectiveness of this trial further.
Drug Therapy
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Humans
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Infusions, Intraventricular
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Intracranial Pressure
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Meningeal Carcinomatosis
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Methotrexate
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Perfusion
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Sleep Initiation and Maintenance Disorders