• Title/Summary/Keyword: 보존적 처치

Search Result 96, Processing Time 0.018 seconds

A Case of Spontaneous Pneumomediastinum without Direct Cause

  • Lee, Sam-Beom;Kim, Jung-Ho;Do, Byung-Soo
    • Journal of Yeungnam Medical Science
    • /
    • v.20 no.2
    • /
    • pp.212-216
    • /
    • 2003
  • 자연성 종격동 기종은 젊은 연령에서 주로 직접적인 이유가 없이 발생되는 흔치 않은 질환으로 응급실에서 급성 흉통의 원인으로 감별해야할 질환중의 하나이다. 간혹 응급상황이 발생하여 응급 처치를 받을 수 있다고 하지만 대부분에서 보존적인 치료로 호전이 되는 양호한 질환이기도 하다. 저자들은 15세 남자에게 특별한 유발 요인이 없이 발생하였고 입원치료 없이 응급의료 센터에서 바로 퇴원한 자연성 종격동 기종 1례를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

  • PDF

In Vitro Assessment on Viability of Human Periodontal Ligament Cells after Storage in Chlorophyllin-added Medium (클로로필린이 첨가된 탈구치아 보존액에서의 치주인대 세포 생활력에 대한 연구)

  • Chung, Won-Gyun;Kim, Jin;Lee, Eun-Ju;Lee, Seung-Jong
    • Restorative Dentistry and Endodontics
    • /
    • v.27 no.6
    • /
    • pp.600-611
    • /
    • 2002
  • 본 연구의 목적은 클로로필린이 치주인대 세포 생활력에 미치는 영향을 평가하는데 있다. 치주인대 세포는 건강한 사람에서 발치한 소구치의 치주인대 조직으로부터 채취하여 배양하였다. 비교 기준을 설정하기 위하여, HBSS 내에서 $37^{\ circ}C$로 보관한 치주인대 세포수의 50%가 생존하는데 소요되는 시간을 MTT 분석법에 의해 측정하였다. 그 결과는 6시간이었다. HBSS에 클로로필린 10, 100, 500 nM이 각각 첨가된 3군의 실험 보존액과 F-medium, ViaSpan, Likorol 등 모두 6군의 실험 보존액을 96-well plate에 접종한 후, 치주인대 세포를 동일한 수로 분주하였다. 이를 6시간동안 보관한 후, 각 실험군 보존액에서의 세포 생활력을 MTT 분석법으로 측정하였다 또한, HBSS와 F-medium 및 클로로필린 500 nM이 첨가된 HBSS군의 세포들에 대해 유식세포 계측을 시행하여 각각의 세포주기를 분석하였다. 실험 결과, 클로로필린 500 nM이 첨가된 HBSS에서 보관한 세포들이 가장 높은 생활력을 나타내었으며, 클로로필린이 첨가되지 않은 HBSS에 비해서 유의하게 양호한 세포 생활력 유지 능력을 보였다. 클로로필린으로 처치한 세포들은 클로로필린의 농도가 커짐에 따라 세포 생활력이 증가하는 양상을 나타내었다. 유식세포 계측 결과, HBSS와 F-medium 및 클로로필린 500 nM이 첨가된 HBSS에서 보관한 세포의 77~80%가 G0-G1 단계의 세포 주기로 측정되어, 대부분의 세포들이 안정된 세포 대사 상태를 보이는 것으로 나타났다. 결론적으로, 클로로필린 처치는 치주인대 세포의 생활력 유지에 도움이 되는 것으로 사료된다.

Radiation Therapy for Patients with Early-Stage Breast Carcinoma Treated with Breast-Conserving Surgery (조기 유방암에서 유방 보존술후 방사선 치료)

  • Shin, S.O.
    • Journal of Yeungnam Medical Science
    • /
    • v.14 no.2
    • /
    • pp.274-284
    • /
    • 1997
  • 조기 유방암에 대한 바람직한 치료는 유방의 형태를 최대한 보존하면서 악성 종양을 치료하는 것이다. 이러한 목적을 충분히 달성하기 위하여 최대한 조기에 유방암을 진단하고 미용상 종양 절제술에 적합한 환자를 선택하여 절제 범위를 최소화한 유방 보존술을 시행하며 수술 후 유방 전체에 대한 근치적인 방사선 치료를 적절히 시행하면 된다. 여러 연구에서 전통적인 치료법인 근치적 또는 변형 근치적 유방 절제술의 성적과 비교하여 차이가 없으므로 조기 유방암의 치료에는 이상적인 치료법으로 인정된다. 이와 병행하여 액와부 림프절 및 전신적인 재발에 대한 진단 및 예방을 위하여 액와 림프절에 대한 충분한 외과적인 처치와 병리학적인 검사를 시행하여 불필요한 방사선 치료로 인한 부작용을 최소화하여야 한다. 만약 전신적인 치료가 요구되는 경우에는 항암제 및 내분비 요법을 병행하여 재발을 억제해야 유방 보존술의 장점을 살릴 수 있다. 결론적으로 이 치료법이 조기 유방암 환자의 삶의 질을 개선시키면서 최상의 치료 효과를 얻기 위해서는 유관 진료 각과의 의료진이 유기적으로 협조하여 조기 진단률을 높히고, 유방 보존술 및 방사선 치료 과정에서 환자들에게 치료 결과에 대한 확신을 심어주도록 열심히 노력해야 된다. 또한 치료와 연관된 부작용이나 합병증을 최대한 줄여나가는 방향으로 치료 방법을 계속 보완 발전시키는 것이 매우 중요하며 아직도 발전의 여지가 많은 이 치료법이 조기 유방암의 이상적인 치료법으로 정착하기 위해서는 향후 다양한 임상적인 경험을 통한 더 많은 연구가 필요하리라 생각한다.

  • PDF

Splenic Arterial Embolization in Salvage of the Injured Spleen in Children (소아의 비장 손상시 비장 보존을 위한 비장동맥색전술)

  • Hong, Soon-Hoon;Yoo, Soo-Young;Park, Jin-Su;Kim, Young-Ju
    • Advances in pediatric surgery
    • /
    • v.5 no.1
    • /
    • pp.15-25
    • /
    • 1999
  • Injured spleens have been successfully managed without operation in a number of children; however, splenectomy or splenic-conserving surgery may not be avoided because of exsanguinating hemorrhage. This study was performed to evaluate the efficacy of splenic arterial embolization (SAE) to control hemorrhage from injured spleens in children. We compared the outcomes of two groups of children with splenic injury. The first group (G1) consisted of eighteen children who were managed with conventional selective nonoperative treatment between 1993 and 1994. The second group (G2) consisted of 23 children prospectively studied from 1996 to 1997 after SAE was added in the management protocol of splenic injury. The criteria for SAE were grade III or IV injury, extravasation of contrast material revealed by CT, or unstable vital signs without evidence of associated injuries. Laparotomy was performed in 6 patients of G1 (33.3 %), 2 of whom had associated injuries. Five underwent splenectomy and the overall salvage rate in G1 was 72.2 % (13/18). In G2, eight patients (34.8 %) had SAE, which stopped bleeding successfully in all patients. Two of G2 (8.7 %) had laparotomy because of associated injuries. Only one patient underwent splenectomy and the salvage rate was 95.6 % (22/23). No patients required transfusion after SAE. In conclusion, the SAE effectively controlled hemorrhage from injured spleens. More spleens were salvaged with a reduced laparotomy rate after application of SAE in splenic injury.

  • PDF

Effect of Ischemic Preconditioning on the Oxygen Free Radical Production in the Post-ischemic Reperfused Heart

  • Park, Jong-Wan;Kim, Young-Hoon;Uhm, Chang-Sub;Bae, Jae-Moon;Park, Chan-Woong;Kim, Myung-Suk
    • The Korean Journal of Pharmacology
    • /
    • v.30 no.3
    • /
    • pp.321-330
    • /
    • 1994
  • The protective effect of 'ischemic preconditioning (PC)' on ischemia-reperfusion injury of heart has been reported in various animal species, but without known mechanisms in detail. In an attempt to investigate the cardioprotective mechanism of PC, we examined the effects of PC on the myocardial oxidative injuries and the oxygen free radical production in the ischemia-reperfusion model of isolated Langendorff preparations of rat hearts. PC was performed with three episodes of 5 min ischemia and 5 min reperfusion before the induction of prolonged ischemia (30 min)-reperfusion(20 min). PC prevented the depression of cardiac function (left ventricular pressure x heart rate) observed in the ischemic-reperfused heart, and reduced the release of lactate dehydrogenase during the reperfusion period. On electron microscopic pictures, myocardial ultrastructures were relatively well preserved in PC hearts as compared with non-PC ischemic-reperfused hearts. In PC hearts, lipid peroxidation of myocardial tissue as estimated from malondialdehyde production was markedly reduced. PC did not affect the activity of xanthine oxidase which is a major source of oxygen radicals in the ischemic rat hearts, but the myocardial content of hypoxanthine (a substrate for xanthine oxidase) was much lower in PC hearts. It is suggested from these results that PC brings about significant myocardial protection in ischemic-reperfused heart and this effect may be related to the suppression of oxygen free radical reactions.

  • PDF

THE FLORID OSSEOUS DYSPLASIA OF THE JAWS (악골에 발생한 Florid Osseous Dysplasia의 방사선학적 연구)

  • Park Tae Won
    • Journal of Korean Academy of Oral and Maxillofacial Radiology
    • /
    • v.19 no.1
    • /
    • pp.19-22
    • /
    • 1989
  • Three cases of florid osseous dysplasia of the jaw were investigated. Radiographs showed sclerotic. globular and ground glass opacities throughout the jaws. Two cases were asymptomatic but one case failed to heal following extraction of the mandibular molar and infection complicated the disease. These cases appear to represent the most exuberant manifestations of this reactive benign fibro-osseous lesion of the jaws.

  • PDF

A Clinical Case of Oriental Medical Treatment on Failed Back Surgery Syndrome (요추 추간판 탈출증으로 3차례 수술적 처치를 시행한 수술 실패 증후군 환자에 대한 보존적 치료 치험 1례)

  • Lim, Gwang-Mook;Moon, Su-Jeong;Jun, Kyu-Sang;Shin, Hong-Kyun;Ko, Youn-Seok
    • The Journal of Churna Manual Medicine for Spine and Nerves
    • /
    • v.6 no.2
    • /
    • pp.23-32
    • /
    • 2011
  • Objectives : This study was performed to report the effect of oriental medical treatment for the failed back surgery syndrome(FBSS) patient after three times surgical operation treatment on herniated nuclues pulposus(HNP) L5-S1. Methods : A 70-year old patient after three times surgical operation treatment was admitted with low back pain and left leg radiation pain. We treated her by oriental medical treatment and measured McGill Pain Questionnaire-Short Form(SF-MPQ), visual analogue scale(VAS) and Oswestry disability index(ODI). Results : After treatment, most symptoms decreased, SF-MPQ changed 36 to 17, VAS score changed 9 to 4, ODI changed 39 to 27. Conclusions : In this study, oriental medical treatment was effective in failed back surgery syndrome patient. But the rigorous studies will be needed to define clearly that oriental medical treatment is effective in failed back surgery syndrome.

  • PDF

Intentional replantation with preapplication of orthodontic force on mandibular second molar (하악 제2대구치의 술전 교정적 정출술을 동반한 의도적 재식술)

  • Kim, Jong-Soon;Chang, Hoon-Sang;Hwang, Yun-Chan;Hwang, In-Nam;Oh, Won-Mann;Lee, Bin-Na
    • Journal of Dental Rehabilitation and Applied Science
    • /
    • v.37 no.4
    • /
    • pp.274-280
    • /
    • 2021
  • Intentional replantation has been used for alternative treatment for conventional root canal therapy. This case report describes that the intentional replantation with application of extrusive orhodontic force for 6 weeks, on which tooth of previous root canal therapy. As preapplicatory orthodontic force, tooth moblity was increased so that extraction of the designated tooth was more easily accomplished and augmented volume of periodontal ligament is expected to acceleated gingival reattachment.

SURGICAL REPOSITIONING OF AN IMPACTED INCISOR IN MIXED DENTITION (매복된 중절치의 재식)

  • Choi, Su-Mi;Lee, Keung-Ho;Choi, Yeong-Chul;Park, Jae-Hong
    • Journal of the korean academy of Pediatric Dentistry
    • /
    • v.32 no.4
    • /
    • pp.687-692
    • /
    • 2005
  • Delayed eruption of a maxillary incisor results in midline shift, the space occupied by adjacent teeth and different levels of alveolar height. Extraction or surgical/orthodontic therapy is the most common treatment for a impacted maxillary incisor. Surgical repositioning provides another option for treatment of this problem. The advantages of this approach include immediate esthetic improvement, use of a single and simplified surgical procedure, simple and short orthodontic therapy, a normal gingival margin and the possibility of the developing root adapting to the new position. Autotransplantation of an immature tooth provides for possible adaptation of the developing root apex to the new position. A root with an open apex has good chance of pulp revascularization after transplantation.

  • PDF

Morton's Neuroma (Interdigital Neuritis) (모턴씨 신경종(족지간 신경염))

  • Park, Hyun-Woo
    • Journal of Korean Foot and Ankle Society
    • /
    • v.15 no.2
    • /
    • pp.58-61
    • /
    • 2011
  • Morton's neuroma is a common cause of forefoot pain, and is also known to be a entrapment neuropathy rather than a true tumor. Precise physical examination is necessary to differentiate from other diagnoses of similar symptoms. If proper conservative treatment modalities fail for this neuritis, neurectomy of interdigital nerve is generally performed, with the results of up to 80% of patient's satisfaction. However the failure rate of 2% to 35% should be improved by proper diagnosis and careful surgery.