Japanese Journal of Neurosurgery最新文献_第9页

Japanese Journal of Neurosurgery Pub Date : 2022-01-01 DOI: 10.7887/jcns.31.521

Y. Saitoh

引用次数: 0

Responsibilities during Open Surgery for Cerebral Aneurysms 脑动脉瘤开腹手术中的责任

Japanese Journal of Neurosurgery Pub Date : 2022-01-01 DOI: 10.7887/jcns.31.87

N. Nakayama, Yasuhiro Ito, T. Sugiyama, Masayuki Gekka, Katsuhiko Maruichi

引用次数: 0

Breast Cancer Incidentally diagnosed during Implantable Pulse Generator Replacement in a Patient treated with Deep Brain Stimulation : Importance of Breast Cancer Screening in Patients with Implantable Pulse Generator 在深部脑刺激患者植入脉冲发生器更换期间偶然诊断的乳腺癌:植入脉冲发生器患者乳腺癌筛查的重要性

Japanese Journal of Neurosurgery Pub Date : 2022-01-01 DOI: 10.7887/jcns.31.725

Minami Sasaki, Y. Higuchi, M. Takada, Jun-ichiro Ikeda, Tatsuya Yamamoto, S. Hirano, Y. Iwadate

引用次数: 0

Pathophysiology and Natural History of Intracranial Aneurysms 颅内动脉瘤的病理生理学和自然史

Japanese Journal of Neurosurgery Pub Date : 2022-01-01 DOI: 10.7887/jcns.31.74

H. Kataoka, Takeshi Miyata, K. Shimizu, T. Aoki

引用次数: 0

Recent Advancements in the Treatment of Brain Metastasis 脑转移治疗的最新进展

Japanese Journal of Neurosurgery Pub Date : 2021-01-01 DOI: 10.7887/JCNS.30.365

A. Mukasa

引用次数: 0

Surgical Pathoembryology and Treatment of Limited Dorsal Myeloschisis 局限性背髓裂的外科病理胚胎学及治疗

Japanese Journal of Neurosurgery Pub Date : 2021-01-01 DOI: 10.7887/jcns.30.424

T. Morioka, N. Murakami, N. Mukae, T. Shimogawa, Ai Kurogi, Akiko Kanata, T. Shono, Satoshi O. Suzuki, M. Mizoguchi

{"title":"Surgical Pathoembryology and Treatment of Limited Dorsal Myeloschisis","authors":"T. Morioka, N. Murakami, N. Mukae, T. Shimogawa, Ai Kurogi, Akiko Kanata, T. Shono, Satoshi O. Suzuki, M. Mizoguchi","doi":"10.7887/jcns.30.424","DOIUrl":"https://doi.org/10.7887/jcns.30.424","url":null,"abstract":"Limited dorsal myeloschisis （ LDM ） , first proposed by Pang et al., is thought to originate from a small segmental failure of the dorsal closure of the neural folds during primary neurulation. The disjunction between the cutaneous and neural ectoderm is impaired at the focal limited nonclosure site. This results in a retained fibroneural stalk linking the skin lesion and the dorsal spinal cord, which results in tethering of the cord. Based on skin manifestations, LDMs were originally categorized as saccular and nonsaccular （ flat ） . Saccular LDM consists of a skin ‒ based cerebrospinal fluid sac topped by a squamous epithelial dome, whereas the flat LDM has a squamous epithelial flat surface or a sunken crater or pit typically called a “ cigarette ‒ burn ” skin lesion. Recently, we reported a human tail ‒ like cutaneous appendage as an additional morphological type of skin lesion. The recommended treatment consisted of prophylactic untethering of the stalk from the cord. Because of the shared origin of LDM and congenital dermal sinus （ CDS ） , CDS elements may be found within the fibroneural LDM stalk with a 10 ‒ 20 ％ possibility. When part of the CDS invested in the intradural stalk is left during untethering surgery, inclusion tumors such as dermoid cysts may develop in the patient. Although the central histopathological finding of LDM stalk is the presence of glial fibrillary acidic protein （ GFAP ）‒ immunopositive neuroglial tissues in the fibrocollagenous tract, immunopositivity for GFAP was observed in 50 ‒ 60 ％ of pathologically examined cases. The presence of neural crest cells, such as peripheral nerve fibers and melanocytes, also assists in the histopathological diagnosis of LDM. In this case report, the diagnostic and surgical strategies of LDM are discussed accord-ingly.","PeriodicalId":39918,"journal":{"name":"Japanese Journal of Neurosurgery","volume":"38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71347174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Intelligence of Artificial Intelligence : A Study on Brain Decoding using Machine Learning and the Analysis of Brain Functions 人工智能的智能:利用机器学习对大脑解码的研究和大脑功能的分析

Japanese Journal of Neurosurgery Pub Date : 2021-01-01 DOI: 10.7887/JCNS.30.120

I. Kobayashi

引用次数: 0

A Case of Prolactin-Producing Pituitary Adenoma with Pituitary Apoplexy during Third Trimester Pregnancy in which underwent an Emergency Surgery 促泌乳素垂体腺瘤合并妊娠晚期垂体卒中行急诊手术1例

Japanese Journal of Neurosurgery Pub Date : 2021-01-01 DOI: 10.7887/JCNS.30.146

Y. Nagao, A. Kambe, M. Sakamoto, M. Kurosaki, Yosuke Nakamura, Shoichiro Izawa, K. Makishima, S. Kuwamoto, Y. Umekita

{"title":"A Case of Prolactin-Producing Pituitary Adenoma with Pituitary Apoplexy during Third Trimester Pregnancy in which underwent an Emergency Surgery","authors":"Y. Nagao, A. Kambe, M. Sakamoto, M. Kurosaki, Yosuke Nakamura, Shoichiro Izawa, K. Makishima, S. Kuwamoto, Y. Umekita","doi":"10.7887/JCNS.30.146","DOIUrl":"https://doi.org/10.7887/JCNS.30.146","url":null,"abstract":"The frequency of concomitant pituitary tumors during pregnancy is rare. We report the case of patient with prolactin (cid:514) producing pituitary adenoma with pituitary apoplexy during third trimester pregnancy who underwent an emergency surgery. A 21 (cid:514) year (cid:514) old woman was diagnosed with prolactin (cid:514) producing pituitary adenoma 3 years ago. After cabergoline （ CAB ） treatment was started, she became pregnant 2 years later and discontinued the CAB. Afterward, she developed bitemporal hemianopsia. Her serum PRL level was 647.0 ng / m(cid:9520). Her MRI revealed a sellar / presellar tumor that showed fluid (cid:514) fluid level, and the optic chiasma was compressed upward. She underwent transsphenoidal surgery after cesarean section. Histopathological examination of the tumor revealed a sparsely granulated lactotroph adenoma （ SGLA ） with aggressive findings. Her visual field defect was alleviated after surgery. SGLA accounts for the majority of prolactin (cid:514) producing pituitary adenomas. Patients with SGLA usually follow a benign course. Physiological changes due to pregnancy and discontinuation of CAB can affect the development of pituitary apoplexy and aggressive findings. In such cases, integrative treatment involving the cooperation between clinical departments is necessary.","PeriodicalId":39918,"journal":{"name":"Japanese Journal of Neurosurgery","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71347256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

温故知新から温故創新へ从温故知新到温故创新

Japanese Journal of Neurosurgery Pub Date : 2021-01-01 DOI: 10.7887/jcns.30.222

Akira Matsumura

引用次数: 0

Post-operative Improvement of Facial Palsy caused by Large Vestibular Schwannomas 前庭神经鞘瘤所致面瘫的术后改善

Japanese Journal of Neurosurgery Pub Date : 2021-01-01 DOI: 10.7887/JCNS.30.230

K. Matsushima, M. Kohno, N. Nakajima, Hitoshi Izawa, Norio Ichimasu

引用次数: 1