Fat Embolism is a rare complication of multiple long bone fracture or extensive soft tissue injury. The pathogenesis of fat embolism has been poorly understood and still its definite pathogenesis, diagnosis and treatment were not fully established. Recently fat embolism considered as a post traumatic respiratory failure. Monitoring of blood gas is required for early diagnosis and respiratory supportive treatment with continued minitoring is necessary until resolution. Fifteen cases of fat embolism treated at from September 1979 to October 1981 Eul Ji General Hospital were clinically analized. Among the fifteen cases, fourteen were recovered without sequalae and one was expired ten days after trauma.
Diagnosis ; Early Diagnosis ; Embolism, Fat ; Fractures, Bone ; Hospitals, General ; Respiratory Insufficiency ; Soft Tissue Injuries

Pemphigus erythematosus (PE) is a superficial type of pemphigus, which can be aggravated by sunlight (espicially UV light). Because of the known side effects of corticosteroids, we evaluated the efficacy of hydroxychloroquine as a corticosteroid-sparing agent and/or the effect of a single-drug regimen in two patients with PE with photosensitivity. We obtained a good therapeutic response with hydroxychloroquine in these two patients with PE. This drug could be used in selected patients with pemphigus who are prednisolone/ immunosuppressive-resistant or who have certain degrees of photosensitivity.
Adrenal Cortex Hormones ; Humans ; Hydroxychloroquine* ; Pemphigus* ; Sunlight

No abstract available.
Humans ; Thyroid Diseases* ; Thyroid Gland*

In oder to evaluate the efficacy of low vision aids in patients with optic atrophy, we analyzed sex, age distribution, preexisting conditions, visual acuities before and after low vision aids use. The sorts and magnifications of prescribed low vision aids were studied in patients with optic nerve atrophy whose visual acuities were not corrected with conventional glasses or contact lens. Our results indicate that distant and near visual acuities with low vision aids were significantly improved in patients with optic atrophy(p<0.01, paired ttest). We think that low vision aids are required to rehabilitate the visually impaired patients caused by optic atrophy because of high probability of visual rehabilitation.
Age Distribution ; Atrophy ; Eyeglasses ; Glass ; Humans ; Optic Atrophy* ; Optic Nerve ; Preexisting Condition Coverage ; Rehabilitation* ; Vision, Low* ; Visual Acuity

BACKGROUND: Not rarely we can find young people with acute myocardial infarction(AMI), many studies revealed they have fewer risk factors and less severe coronary angiographic abnormalities than middle and old aged group. METHODS: We studied clinical characteristics and coronary angiographic findings of 5 young men with AMI treated at Masan Koryo General Hospital from June 1986 June 1992. RESULTS: The age ranged between 19 and 32 years(mean 25.4). They had no other risk factors except cigrarette smoking(4 out of 5). Their coronary angiograms revealed no significant lesion in each infarct related artery. After discharge, all patient remained asymptomatic. CONCLUSION: AMI in young man might be related with cigarette smoking, and coronary artery spasm and/or thrombosis may play a significant role in its pathogenesis.
Arteries ; Coronary Vessels ; Hospitals, General ; Humans ; Male ; Myocardial Infarction* ; Risk Factors ; Smoking ; Spasm ; Thrombosis

No Abstract Available.
Head* ; Osteonecrosis* ; Rabbits*

PURPOSE: To compare the outcomes of phacovitrectomy and vitrectomy only for treatment of primary rhegmatogenous retinal detachment. METHODS: The anatomical success, functional success, and complications between Group I patients who underwent vitrectomy only and Group II patients who underwent phacovitrectomy for primary rhegmatogenous retinal detachment were retrospectively compared. RESULTS: Twenty-one eyes (84.0%) in Group I had reattachment after vitrectomy only, and 27 eyes (90.0%) in Group II had reattachment after phacovitrectomy. However, the differences in the measures attributes were not statistically significant (p = 0.271). The logMAR visual acuity improved in both groups with no statistically significant difference between the two groups (p = 0.102). Postoperative complications included cataract progression in 20 eyes (80.0%) in Group I and 17 of the 20 eyes (68.0%) underwent cataract surgery within one year after the first surgery. CONCLUSIONS: Phacovitrectomy, irrespective of severe lens opacity, is a relatively effective combined surgical procedure in older patients with primary rhegmatogenous retinal detachment and impending presbyopia. The procedure allows for easy access to the periphery during vitreous shaving and prevents the need for a second cataract operation.
Cataract ; Eye ; Humans ; Phacoemulsification ; Postoperative Complications ; Presbyopia ; Retinal Detachment ; Retinaldehyde ; Retrospective Studies ; Visual Acuity ; Vitrectomy

OBJECTIVE: The aneurysms developed at internal carotid artery(ICA) bifurcation can be different from other aneurysms because there are many perforating arteries and the hemodynamic changes are characteristic. In this report, we present our cases of ICA bifurcation aneurysms and discuss the clinical features and surgical outcomes of these aneurysms. METHODS: From January 1989 to May 2001, total 808 patients(982 aneurysms) were operated for intracranial aneurysms at our hospital. Among them, twenty two patients(2.7%) had aneurysms at ICA bifurcation. We discussed clinical features according to mental status at admission, size, direction and multiplicity of aneurysms, presence of intracranial hemorrhage and rupture of ICA bifurcation aneurysms. And we also discussed the surgical results of operations depending on pre-operative Hunt-Hess grade and size of aneurysms. RESULTS: Mean age was 43.4 years old and 10 cases(45.5%) were below 40 years old. Six patients(27.2%) had large or giant aneurysms. Fifteen(68.2%) out of 22 patients had good results, 1 fair, 1 poor and 5 dead. CONCLUSION: In our ICA bifurcation aneurysm cases, we conclude that their onset is relative in younger age, and they has a higher incidence of multiple(34.6%) and larger aneurysm(27.2%) than other anterior circulatory aneurysm. And the surgical results of ICA bifurcation aneurysm are relatively poor.
Adult ; Aneurysm* ; Arteries ; Hemodynamics ; Humans ; Incidence ; Intracranial Aneurysm ; Intracranial Hemorrhages ; Rupture ; Subarachnoid Hemorrhage

The concept of focused ultrasound (FUS) and its application in the field of medicine have been suggested since the mid-20th century. However, the clinical applications of this technique in central nervous system (CNS) diseases have been extremely limited because the skull inhibits efficient energy transmission. Therefore, early application of FUS treatment was only performed in patients who had already undergone invasive procedures including craniectomy and burr hole trephination. In the 1990s, the phased array technique was developed and this enabled the focus of ultrasonic energy through the skull, and in conjunction with another technique, magnetic resonance thermal monitoring, the possibility of applying FUS in the CNS was further strengthened. The first clinical trial using FUS treatment for CNS diseases was performed in the early 21(st) century in patients with glioblastoma, which consists of highly malignant primary brain tumors. However, this trial resulted in a failure to make lesions in the tumors. Various causes were suggested for this outcome including different acoustic impedances across heterogeneous intracranial tissue (not only brain tissue, but also fibrous or tumor tissue). To avoid the influence of this factor, the targets for FUS treatment were shifted to functional diseases such as essential tremor, Parkinson's disease, and psychiatric disease, which usually occur in normal brain structures. The first trial for functional diseases was started in 2010, and the results were successful as accurate lesions were made in the target area. Nowadays, the indication of FUS treatment for functional CNS diseases is gradually widening, and many trials using the FUS technique are reporting good results. In addition to the lesioning technique using high intensity FUS treatment, the possibility of clinical application of low intensity FUS to CNS disease treatment has been investigated at a preclinical level, and it is expected that FUS treatment will become one of the most important novel techniques for the treatment of CNS diseases in the near future.
Acoustics ; Brain ; Brain Neoplasms ; Central Nervous System Diseases ; Central Nervous System* ; Essential Tremor ; Glioblastoma ; Humans ; Parkinson Disease ; Skull ; Trephining ; Ultrasonics ; Ultrasonography*

BACKGROUND: The prevalence of acute viral liver injury is decreasing, but drug induced liver injury by herbal medicine and health foods is on an increasing trend after introduction of vaccination. Nevertheless, there is no consensus of diagnostic method and causality assessment for acute liver injury. Therefore, the cause, clinical features, prevalence and pattern of acute liver injury caused by herbal medicine and health foods in Gyeongju area were analyzed. Moreover, Council for International Organization of Medical Science (CIOMS) scale and Maria and Victorino (MandV) scale, clinical scales for causality assessment in hepatotoxicity were compared. METHODS: 78 patients in whom there was definite evidence of taking medicine and there was one more increase of over 2N (upper limit of the normal range) in alanine aminotransferase (ALT) or total bilirubin (TB) or alkaline phosphatase (ALP) and self-remitted after drug stop were selected excluding patients with previous liver disease history and history of alcohol, metabolic liver disease and hapatobiliary disease and viral, autoimmune, unknown origin hepatitis among 150 patients of admission due to acute liver injury, from April 1997 to March 2001. Each case was investigated retrospectively about taken medicine, the pattern of liver injury, recovery period after drug stop, history of alcohol, other hepatobiliary disease, pregnancy, recent hypotension, rechallenge and viral markers of hepatitis, aspartate aminotransferase (AST), ALT, TB, ALP. Also, herbal medicine and western medicine groups were compared and consistency with CIOMS scale and MandV scale were investigated. RESULTS: For four years, among 150 cases, drug-induced liver injury were 78 cases (52.0%), occurred the highest prevalence. In taken medicine, western medicine were 39 cases (50.0%), herbal medicine and health foods were 39 cases (50.0%), too. Among those cases, herbal medication were 23 cases (58.9%), pellet 5 cases (12.8%), In-jin-ssuk 3 cases (7.7%), deer extract 3 cases (7.7%), kitosan 2 cases (5%) and pumpkin extract, carp, plant roots was 1 case (2.5%) respectively. In the pattern of liver injury, hepatocellular liver injury were 48 cases (61.5%), occurred the highest prevalence. Between CIOMS and MandV scale, best correlation were only 2 cases (2.6%), therefore, their agreement was very low. CONCLUSION: The prevalence of drug induced liver injury is on an increasing trend in Gyeongju area and acute liver injury caused by herbal medicine and health foods had very high incidence was ascertained. Therefore, we should attend to indiscreet use of herbal medicine and health foods and should give a warning to our society. And a new clinical scale suitable for characteristic of our country that had high prevalence of liver injury caused by herbal medicine and health food is needed.
Alanine Transaminase ; Alkaline Phosphatase ; Aspartate Aminotransferases ; Bilirubin ; Biomarkers ; Carps ; Consensus ; Cucurbita ; Deer ; Drug-Induced Liver Injury ; Gyeongsangbuk-do* ; Food, Organic ; Hepatitis ; Herbal Medicine ; Humans ; Hypotension ; Incidence ; Liver Diseases ; Liver* ; Plant Roots ; Pregnancy ; Prevalence ; Retrospective Studies ; Vaccination ; Weights and Measures