1.Transabdominal Thin-Gauge Needle Embryofetoscopy: A New Prenatal Diagnostic Technique.
Korean Journal of Obstetrics and Gynecology 2001;44(1):145-151
No abstract available.
Needles*
2.Which Needle Is Better for Diagnosing Subepithelial Lesions?.
Clinical Endoscopy 2015;48(2):91-93
No abstract available.
Needles*
3.Which Needle Needs to Be Chosen for Better Outcome of Endoscopic Ultrasound-Guided Tissue Acquisition?
Gut and Liver 2019;13(3):223-224
No abstract available.
Needles
5.Clinical Effect of Transurethral Needle Ablation (TUNA) in Durg Refractory Chronic Nonbacterial Prostatitis : Initial Experinece.
Phil Bum JUNG ; Jae Hoon WHANG ; Jeong Gu LEE
Korean Journal of Urology 2000;41(12):1490-1494
No abstract available.
Needles*
;
Prostatitis*
6.The Clinical Experience of Correction of Soft Tissue Depression by Subcision Using Needle.
Journal of the Korean Society of Aesthetic Plastic Surgery 1998;4(2):300-307
No abstract available.
Depression*
;
Needles*
7.An Experimental Study on Hepatic Ablation Using an Expandable Radio-Frequency Needle Electrode.
Dongil CHOI ; Hyo Keun LIM ; Jong Min PARK ; Bo Kyung KANG ; Ji Young WOO ; Hyun Jung JANG ; Seung Hoon KIM ; Won Jae LEE ; Cheol Keun PARK ; Jin Seok HEO
Journal of the Korean Radiological Society 1999;41(6):1127-1132
PURPOSE: The purpose of this study was to determine the factors influencing on the size of thermal lesions after ablation using an expandable radio-frequency needle electrode in porcine liver. MATERIALS AND METHODS: Ablation procedures involved the use of a monopolar radio-frequency generator and 15-G needle electrodes with four and seven retractable hooks (RITA Medical System, Mountain View, Cal.,U.S.A.). The ablation protocol in fresh porcine liver comprised of combinations of varying hook deployment, highest set temperature, and ablation time. Following ablation, the maximum diameter of all thermal lesions was measured on a longitudinal section of the specimen. Ten representive lesions were examined by an experienced pathologist. RESULTS: At 3-cm hook deployment of the needle electrode with four lateral hooks, the size of spherical thermal lesions increased substantially with increases in the highest set temperature and ablation time until 11 minutes. After 11 minutes lesion size remained similar, with a maximum diameter of 3.3 cm. At 2-cm hook deployment, sizes decreased to about 2/3 of those at 3 cm, and at 1-cm hook deployment lesions were oblong. At 3-cm hook deployment of a needle electrode with seven hooks, the size of thermal lesions increased with increasing ablation time until 14 minutes, and the maximum diameter was 4.1 cm. Microscopic examination showed a wide zone of degeneration and focal coagulation necrosis. CONCLUSION: The size of thermal lesions produced by the use of an expandable radio-frequency needle electrode were predictable, varying according to degree of hook deployment, highest set temperature, and ablation time.
Electrodes*
;
Liver
;
Necrosis
;
Needles*
8.The Infiniti Plus ultrasound needle guidance system improves needle visualization during the placement of spinal anesthesia.
Hesham ELSHARKAWY ; Rovnat BABAZADE ; Sree KOLLI ; Hari KALAGARA ; Mounir L SOLIMAN
Korean Journal of Anesthesiology 2016;69(4):417-419
No abstract available.
Anesthesia, Spinal*
;
Needles*
;
Ultrasonography*
9.Computed tomography-guided transthoracic needle aspiration biopsy.
Jong Yul KIM ; Hae Uk JUNG ; Jin Hyoung KANG ; Hoon Kyo KIM ; Kyung Shik LEE ; Dong Jip KIM ; Myoung Hee JUNG ; Hyun Gun HA ; Byoung Gi KIM
Journal of the Korean Cancer Association 1992;24(5):719-723
No abstract available.
Biopsy, Needle*
;
Needles*
10.Cases Report of Classic Celiac Plexus Block and Transaortic Celiac Plexus Block.
Seung Su KIM ; Han Suk PARK ; Ki Young CHAE ; Young Jhoon CHIN
Korean Journal of Anesthesiology 1994;27(3):286-291
To relieve intractable upper abdominal cancer pain using 75% alcohol, Celiac Plexus Blocks (C.P.B.) were performed by means of the classic two needle technique in 7 cases and by single needle transaortic method in 3 cases under fluroscopic guidance. Both methods relieved the pain effectively and there was no significant hemorragic, neurologic and other complications. The degree of pain relief estimated by Graphic Rating Scale (GRS) and the incidence of complication were similar between two methods but the single needle transaortic method was more simple, easier and effective with just one third of alcohol used in the classic method.
Celiac Plexus*
;
Incidence
;
Needles
Result Analysis
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