1.Endovascular Management of Long-Segmental Petrocavernous Internal Carotid Artery (Carotid S) Occlusion.
Soonchan PARK ; Eun Suk PARK ; Jae Hyuk KWAK ; Dong Geun LEE ; Dae Chul SUH ; Sun U KWON ; Deok Hee LEE
Journal of Stroke 2015;17(3):336-343
BACKGROUND AND PURPOSE: Long-segmental thrombotic occlusion of the distal internal carotid artery (ICA) sparing the cervical segment proximally and the supraclinoid segment distally, which could be termed 'Carotid S occlusion', has an unusual clinical presentation. However, endovascular management of this lesion is challenging. The purpose of our study is to report our endovascular treatment clinical experience of the disease. METHODS: From March 2008 to June 2013, we could identify 14 patients (average age: 62.1, median age: 62, range: 50-79) with \'Carotid S occlusion', who underwent endovascular recanalization procedures. Patient's clinical presentations were collected and the imaging findings also analyzed. The technical success rate, 24-hour and follow-up imaging outcome, and the clinical outcome using the 90-day mRS (modified Rankin scale) score were evaluated. RESULTS: Patients presented with gradually progressing (n = 8), fluctuating (n = 3), transient ischemic attack (n = 2) and stationary (n = 1) symptoms. DWI showed internal and external border-zone lesions in six patients, only internal ICA border-zone lesions in three patients, and only external border-zone lesions in two patients. Underlying distal ICA stenosis was noted in 12 patients. The technical success rate was 92.8% (13/14). Luminal patency was noted in all patients (100%) after 24 hours and in nine of 10 (90%) on long-term follow-up (median: 6.5, average: 15.1, range: 1-39 months). A 90-day, good functional outcome (mRS < or = 2) was noted in 13 of 14 patients (92.8%). CONCLUSIONS: \'Carotid S occlusion' usually presented with border-zone infarction and endovascular management of the lesions was feasible. A relatively successful clinical outcome could be achieved after successful revascularization.
Angioplasty, Balloon
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Atherosclerosis
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Carotid Artery, Internal*
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Constriction, Pathologic
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Follow-Up Studies
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Humans
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Infarction
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Ischemic Attack, Transient
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Phenobarbital
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Stents
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Stroke
2.Real-World National Colonoscopy Volume in Korea: A Nationwide Population-Based Study over 12 Years
Jae Myung CHA ; Min Seob KWAK ; Hyun-Soo KIM ; Su Young KIM ; Sohee PARK ; Geun U PARK ; Jung Kuk LEE ; Soo Jin KIM ; Hun Hee LEE ; Joo Sung KIM ; Won Ho KIM
Gut and Liver 2020;14(3):338-346
Background/Aims:
Little is known about the national colonoscopy volume in Asian countries. This study aimed to assess the national colonoscopy volume in Korea over a 12-year period on the basis of a nationwide population-based database.
Methods:
We conducted a population-based study for colonoscopy claims (14,511,158 colonoscopies performed on 13,219,781 patients) on the basis of the Korean National Health Insurance Service database from 2002 to 2013. The 12-year national colonoscopy burden was analyzed according to patient age, patient sex, and healthcare facility type.
Results:
The overall volume of colonoscopy increased 8-fold over the 12-year period. The annual colonoscopic polypectomy rate significantly increased in all patient sex and age groups over the 12-years period (all p<0.001). The yearly colonoscopic polypectomy rate for men was significantly increased compared with that for women (2.3% vs 1.7%, p<0.001) and for the screening-age group compared with that for the young-age group (2.0% vs 1.6%, p<0.001). The yearly colonoscopic polypectomy rate relative to the total colonoscopy volume significantly increased in primary, secondary, and tertiary facilities by 2.4%, 1.9%, and 1.4% during the 12-year period (all p<0.001). In addition, the annual colonoscopy volume covered by high-volume facilities significantly increased by 1.8% in primary healthcare facilities over the 12-year period (p<0.001).
Conclusions
Healthcare resources should be prioritized to allow adequate colonoscopic capacity, especially for men, individuals in the screening-age group, and at primary healthcare facilities. Cost-effective strategies to improve the quality of colonoscopy may focus on primary healthcare facilities and high-volume facilities in Korea.
3.The Use of Medical Devices for Medical Skin Care and the Legal Issues.
Un Cheol YEO ; Chan Woo JEONG ; Seung Kyung HANN ; Hong Jig KIM ; Eul Nam HAN ; Ki Beom PARK ; Kwang Ho CHOI ; Hae Soo MOK ; Byung Chun MOON ; Yong Sang KIM ; Sung Woo CHOI ; Seon Young HWANG ; Ee Seok LIM ; Bang Soon KIM ; Suk Min KIM ; Hyung Ju KIM ; Hae Shin CHUNG ; Kyung Sik MIN ; Sang Jun LEE ; Seung Hoon CHA ; Suk Joo CHOI ; Jae Hong SHIM ; Geun Soo LEE ; Pok Kee MIN ; Ji Hwan HWANG ; Chang Hun HUH
Korean Journal of Dermatology 2009;47(11):1236-1245
BACKGROUND: Medical skin care is essential for the treatment of skin diseases all over the world. Medical skin care is also part of medical practice and this must be differentiated from the simple skin care that is given for normal healthy skin. OBJECTIVE: We wanted to discuss medical skin care and the related medical devices and legal issues. METHODS: We reviewed the related laws and regulations, we consulted experts and associations and we analyzed the result of the survey. RESULTS: Legally, medical skin care and simple skin care are well classified. However, many illegal procedures are still performed by non-medical personnel and many adverse effects have been reported as a result. Furthermore, there are no legal restrictions for the performer based on the grade of each medical skin care procedure. CONCLUSION: For the best results and safe procedures, medical skin care must be performed by approved medical equipment under the supervision of a physician or medical personnel. Continuous control and guidance by the government is strongly needed.
Jurisprudence
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Organization and Administration
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Skin
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Skin Care
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Skin Diseases
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Social Control, Formal