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137 results

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Page 1
Guidelines for Management of Idiopathic Normal Pressure Hydrocephalus (Third Edition): Endorsed by the Japanese Society of Normal Pressure Hydrocephalus.
Nakajima M, Yamada S, Miyajima M, Ishii K, Kuriyama N, Kazui H, Kanemoto H, Suehiro T, Yoshiyama K, Kameda M, Kajimoto Y, Mase M, Murai H, Kita D, Kimura T, Samejima N, Tokuda T, Kaijima M, Akiba C, Kawamura K, Atsuchi M, Hirata Y, Matsumae M, Sasaki M, Yamashita F, Aoki S, Irie R, Miyake H, Kato T, Mori E, Ishikawa M, Date I, Arai H; research committee of idiopathic normal pressure hydrocephalus. Nakajima M, et al. Neurol Med Chir (Tokyo). 2021 Feb 15;61(2):63-97. doi: 10.2176/nmc.st.2020-0292. Epub 2021 Jan 15. Neurol Med Chir (Tokyo). 2021. PMID: 33455998 Free PMC article.
Additionally, the essential role of disproportionately enlarged subarachnoid-space hydrocephalus (DESH) in the imaging diagnosis and decision for further management of iNPH is discussed in this edition. We created an algorithm for diagnosis and decision for shunt managemen …
Additionally, the essential role of disproportionately enlarged subarachnoid-space hydrocephalus (DESH) in the imaging diagnosis and decisio …
Coronary venous anatomy and anomalies.
Sirajuddin A, Chen MY, White CS, Arai AE. Sirajuddin A, et al. J Cardiovasc Comput Tomogr. 2020 Jan-Feb;14(1):80-86. doi: 10.1016/j.jcct.2019.08.006. Epub 2019 Aug 7. J Cardiovasc Comput Tomogr. 2020. PMID: 31444098 Free article. Review.
Analysis of the coronary venous anatomy on CT can detect coronary venous anomalies that cause right to left shunts with risk of stroke, left to right shunts, and arrhythmias....
Analysis of the coronary venous anatomy on CT can detect coronary venous anomalies that cause right to left shunts with risk of strok …
Shunt Intervention for Possible Idiopathic Normal Pressure Hydrocephalus Improves Patient Outcomes: A Nationwide Hospital-Based Survey in Japan.
Nakajima M, Miyajima M, Ogino I, Akiba C, Kawamura K, Kurosawa M, Kuriyama N, Watanabe Y, Fukushima W, Mori E, Kato T, Sugano H, Karagiozov K, Arai H. Nakajima M, et al. Front Neurol. 2018 Jun 7;9:421. doi: 10.3389/fneur.2018.00421. eCollection 2018. Front Neurol. 2018. PMID: 29942280 Free PMC article.
Finally, we examined subjects in the shunt intervention group (n = 974) to compare the outcomes and complications of ventriculoperitoneal (VP) shunt (n = 417) with lumboperitoneal (LP) shunt (n = 540). ...The mRS grade (mean [SD]) was found to improve with no …
Finally, we examined subjects in the shunt intervention group (n = 974) to compare the outcomes and complications of ventriculoperito …
Shunt Malfunction and Calcification of Abdominal Fascia Tissue Resulting in Obstruction of Abdominal Catheter.
Nakajima M, Hara T, Miyajima M, Akiba C, Kawamura K, Sugano H, Tange Y, Shimoji K, Karagiozov K, Arai H. Nakajima M, et al. World Neurosurg. 2019 Jun;126:96-98. doi: 10.1016/j.wneu.2019.01.285. Epub 2019 Mar 2. World Neurosurg. 2019. PMID: 30831288 Free article.
Furthermore, tissue reactions around cerebrospinal fluid shunts may be a sign of bacterial shunt infection, which is not uncommon. CASE DESCRIPTION: A 31-year-old man was living with a ventriculoperitoneal shunt since childhood. Consequently, his cerebrospina …
Furthermore, tissue reactions around cerebrospinal fluid shunts may be a sign of bacterial shunt infection, which is not uncom …
A rare post-lobectomy complication of right-to-left shunt via foramen ovale.
Arai N, Kawachi R, Nakazato Y, Tachibana K, Nagashima Y, Tanaka R, Okamoto K, Kondo H. Arai N, et al. Gen Thorac Cardiovasc Surg. 2020 Nov;68(11):1337-1340. doi: 10.1007/s11748-019-01238-9. Epub 2019 Nov 8. Gen Thorac Cardiovasc Surg. 2020. PMID: 31705454
BACKGROUND: Various complications can cause hypoxemia after pulmonary resection for lung cancer, but intracardiac shunt that becomes symptomatic and causes severe hypoxemia postoperatively is very rare. ...CONCLUSIONS: Postoperative intracardiac shunt via PFO can ca …
BACKGROUND: Various complications can cause hypoxemia after pulmonary resection for lung cancer, but intracardiac shunt that becomes …
Amyloid deposits and response to shunt surgery in idiopathic normal-pressure hydrocephalus.
Hiraoka K, Narita W, Kikuchi H, Baba T, Kanno S, Iizuka O, Tashiro M, Furumoto S, Okamura N, Furukawa K, Arai H, Iwata R, Mori E, Yanai K. Hiraoka K, et al. J Neurol Sci. 2015 Sep 15;356(1-2):124-8. doi: 10.1016/j.jns.2015.06.029. Epub 2015 Jun 16. J Neurol Sci. 2015. PMID: 26095458
In this study, we evaluated amyloid deposition in the brains of patients with iNPH before shunt surgery, and investigated the association between brain amyloid deposits and clinical improvement following the surgery. ...A significant inverse correlation between neocortical …
In this study, we evaluated amyloid deposition in the brains of patients with iNPH before shunt surgery, and investigated the associa …
[Idiopathic normal pressure hydrocephalus].
Arai H, Miyajima M, Nakajima M. Arai H, et al. No Shinkei Geka. 2012 Nov;40(11):959-65. No Shinkei Geka. 2012. PMID: 23100383 Review. Japanese. No abstract available.
Lumboperitoneal shunt placement using computed tomography and fluoroscopy in conscious patients.
Nakajima M, Bando K, Miyajima M, Arai H. Nakajima M, et al. J Neurosurg. 2009 Sep;111(3):618-22. doi: 10.3171/2009.1.JNS08204. J Neurosurg. 2009. PMID: 19249929
The authors have developed a minimally invasive lumboperitoneal shunt placement procedure conducted after administration of a local anesthetic. ...The mean operating time was 53 minutes, and 7 patients (17.5%) developed shunt dysfunction complications. These complic …
The authors have developed a minimally invasive lumboperitoneal shunt placement procedure conducted after administration of a local a …
137 results