全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Geeta P Parikh , Veena R Shah , Kalpana S Vora ...
来源:[J].Saudi Journal of Anaesthesia, 2013, Vol.7 (2), pp.118-121DOAJ
摘要:... We hypothesize that infiltration of local anesthetic with opioid from the renal capsule to the skin around the nephrostomy tract under ultrasonic guidance would alleviate the postoperative pain for a long period. Methods: A total of 60 ASA physical status I to II patients w...
作者:Rainer J Litz , Oliver Vicent , Diana Wiessner ...
来源:[J].Regional Anesthesia and Pain Medicine(IF 3.464), 2003, Vol.29 (1), pp.60-64Elsevier
摘要:... Neurostimulation and additional ultrasound guidance were used for identification of the lumbar plexus. After elicitation of a quadriceps motor response, a negative aspiration test, and an uneventful test dose, 20 mL ropivacaine 0.375% and 20 mL mepivacaine 1% were inject...
作者:Pierfrancesco Agostoni , Marco Valgimigli , Carlos A.G. Van Mieghem ...
来源:[J].The American Journal of Cardiology(IF 3.209), 2004, Vol.95 (5), pp.644-647Elsevier
摘要:The aim of this study was to assess the short- and mid-term clinical impact of intravascular ultrasound guidance in 58 patients referred for elective percutaneous treatment of unprotected left main coronary artery disease with drug-eluting stents. The use of intravascular ultraso...
作者:Hiroaki Motegi , Hiroyuki Kobayashi , Shunsuke Terasaka ...
来源:[J].Acta Neurochirurgica(IF 1.546), 2016, Vol.158 (1), pp.87-92Springer
摘要:... We report the usability and precautions to apply a bronchoscope with an ultrasonic convex probe to intraventricular surgery.(#br) Methods(#br)Two patients diagnosed with obstructive hydrocephalus, one with a large cyst and the other with recurrent craniopharyngioma in the thi...
作者:Takeo Yamanaka , Ken Kimura
来源:[J].Digestive Diseases and Sciences(IF 2.26), 1979, Vol.24 (9), pp.694-699Springer
摘要:Abstract(#br)Ultrasonically guided percutaneous fine-needle aspiration biopsy for cytological diagnosis was performed on 28 patients with ultrasonically scanned solid mass lesions of the pancreas in an attempt to make a differential diagnosis between pancreatic cancer and chronic...
作者:Naomi R Miller , Jeffrey C Bamber , Gail R ter Haar
来源:[J].Ultrasound in Medicine & Biology(IF 2.455), 2003, Vol.30 (3), pp.345-356Elsevier
摘要:Abstract(#br)Ultrasonic estimation of heat-induced echo strain has been suggested as a noninvasive technique for guiding focused ultrasound (US) surgery (FUS), that is, for predicting the location of the thermal lesion before it is formed. The proposed strategy is to run the FU...
作者:Akihiko Nakaizumi , Hiroyasu Iishi , Reiko Yamamoto ...
来源:[J].Gastrointestinal Radiology, 1990, Vol.15 (1), pp.39-42Springer
摘要:Abstract(#br)Percutaneous aspiration biopsy of the liver using a heparinized 22-gauge needle was performed under ultrasonic guidance in 11 patients with hepatic cavernous hemangioma. Ten (91%) of 11 biopsy specimens obtained were cytologically diagnostic for hemangioma. No indica...
作者:Akira Tsuda , Yasushi Kanaoka
来源:[J].International Journal of Hyperthermia(IF 2.591), 2015, Vol.31 (6), pp.588-592Taylor & Francis
摘要:Abstract(#br) Purpose : The aim of this paper was to evaluate the effectiveness in day clinics of microwave endometrial ablation (MEA) on transcervical microwave myolysis for patients with menorrhagia caused by submucosal myomas. Materials and methods : Thirty-five outpatien...
作者:Jason F. Skenazy , Gabriella Mirabile , Gregory W. Hruby ...
来源:[J].The Journal of Urology(IF 3.696), 2008, Vol.181 (2), pp.867-871Elsevier
摘要:Purpose(#br)We evaluated a novel computer based guidance system for deploying needles into the renal parenchyma. We compared it to current standards, including a fixed needle guide and a freehand technique.(#br)Materials and Methods(#br)We performed an in vitro comparison followe...
作者:Young Jip Kim , Chong-Hui Kim , Byung Kook Kim
来源:[J].Artificial Life and Robotics, 2000, Vol.4 (4), pp.220-226Springer
摘要:Abstract(#br)We have designed an auditory guidance system for the blind using ultrasonic-to-audio signal transformation. We first investigated the system requirements, and designed a simple but useful portable guidance system for the blind. The system derives visual information u...

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