No abstract available.
Chondrodysplasia Punctata*

No abstract available.
Femoral Fractures* ; Hip Dislocation* ; Hip*

Spontaneous coronary artery dissection(SCD) is a rare entity that is infrequently diasnosed antemortem. The majority of patients have presented with acute myocardial infaction or sudden death. the etiology, prognosis and treatment of this entity remain ill-defined. We report two cases of SCD which were diagnosed by coronary agniogram and intracoronary ultrasound.
Coronary Vessels* ; Death, Sudden ; Humans ; Prognosis ; Ultrasonography

BACKGROUND: Dermatologic emergency patients who visit the emergency room increase in number every year. But there is no report about the statistical analysis of such visits. OBJECTIVES & METHODS: We reviewed 326 new dermatologic emergency patients who uisited the emergency room of Dongsan Medical Center in Taegu from 1986 to 1995 to study the age, sex, monthly and yearly distributior, arrival time, length of visit, prevalence of common dermatoses, admission rate and death rate. RESULTS: The results are summarized as follows: 1. Of 326 patients, there were 151 males and 175 females. The sex ratio of male to female was 1: 1.15. The number of patients increased with each year. 2. In age distribution, there were 23(7%) under 10;46(14%) between 11-20,55(17%) between 21-30;49(15% ) between 31-40;33(10%) between 41 50; 62(19% ) between 51-60 years,39(12% ) between 61-70 and 19(6%) between 71-80 years. 3. In monthly and arrival time distribution, the peak month incidence occurred in August(24 %), and the lowest incidence in December(1%). The peak incidence of arrival time occurred PM 6-12 hours and the lowest incidence AM 0-6 hour. 4. In the distribution about length nf visit, 73% of patients stayed more than 10 hours, 23% 5-10 hours and 4% less than 5 hours. 5. Of the most common derrnatoses, acute urticaria was seen in 124 cases(38%), and herpes zoster. in 94 cases (29%). In age distribution, acute urticaria was most preualent between the age of 0-30 and herpes zoster between 50-70. 6. The admission rate was 43%(140 cases). The death rate was 1.2%(3 cases). CONCLUSION: Our study of e nergency patients revealed that dermatologic emergency patients who visited the emergency room had increased in number every year and the distribution of patients is quite different from that of outpatients.
Age Distribution ; Daegu ; Emergencies* ; Emergency Service, Hospital* ; Female ; Herpes Zoster ; Humans ; Incidence ; Male ; Mortality ; Outpatients ; Prevalence ; Sex Ratio ; Skin Diseases ; Urticaria

BACKGROUND: An epidemiologic study was performed after the outbreak of carbapenem-resistant Acinetobacter baumannii (CRAB) in the medical intensive care unit (MICU) from December 2006 to May 2007. METHODS: A retrospective case-control study was performed using the medical records of the patients. The case and control patients were compared for age, gender, total length of stay in MICU, prior carbapenem use, Acute Physiology and Chronic Health Evaluation II (APACH II) score, presence of central line, effect of mechanical ventilation, and sputum suction. Environmental and hand-washing studies were performed during the outbreak. RESULTS: Ten CRAB-affected patients and 29 controls were enrolled in this study. Univariate analysis showed that the age, total length of stay in MICU, presence of central line, and prior carbapenem use were associated with the CRAB outbreak. However, multivariate analysis showed that only prior carbapenem use was associated with the CRAB outbreak (odd ratio: 8.67, P=0.01). The outbreak disappeared after implementing a combined infection control strategy, including the sequential disinfection of MICU and strict compliance with cross-transmission prevention protocols. CONCLUSION: The use of carbapenem was associated with an increased risk of CRAB infection. This study suggests that the MICU contamination and infection transmission by health-care workers played a major role in the CRAB outbreak. Novel strategies such as restricted use of broad-spectrum antibiotics, strict hand hygiene, strict isolation of the patients, and MICU disinfection may be required to prevent the CRAB outbreak.
Acinetobacter ; Acinetobacter baumannii ; Anti-Bacterial Agents ; APACHE ; Case-Control Studies ; Compliance ; Disease Transmission, Infectious ; Disinfection ; Epidemiologic Studies ; Hand Hygiene ; Humans ; Infection Control ; Critical Care ; Intensive Care Units ; Length of Stay ; Medical Records ; Multivariate Analysis ; Respiration, Artificial ; Retrospective Studies ; Risk Factors ; Sputum ; Suction

The incidences of posttraumatic avascular necrosis of the femoral head were variably reported. In 1980, Calandruccio reported its incidence of 14% in nondisplaced femoral neck fracture and 50% in displaced ones. In general, the prophylactic methods, such as core decompression, bone graft and trochanteric osteotomy were recommended for the treatment of early stages of femoral head avascular necrosis(Ficat-Arlet stage 1 or 2), while the primary replacement surgery for the advanced ones (Ficat-Arlet stage 3 or 4). One of our authors(Y.K. Chung) has performed five cases of corticocancellous bone grafts using combined autogenous free fibular graft and iliac cancellous bone graft, for the post-traumatic femoral head AVN from January 1985 to December 1989 at our hospital, and the following results are obtained: 1. Among the forty nine displaced adult femoral neck fractures, there were five eases of avascular necrosis(10. 2%). 2. There were three male patients and two female ones, and the average age of injury was 48 years old(30 to 57). 3. According to the type of fractures, there were four cases of subcapital fracture and one of transcervical fracture. All of the patients were performed closed reduction and internal fixation with compression hip screw system, including additional Knowles pinning in two cases. 4. Histological study with the excised femoral head, showed that there was no bony union between the grafted cancellous bone and the necrotic head, and the grafted bone has been changed to amorphous necrotic tissue. However, we found a solid consolidation of the grafted bone and the femoral neck portion.
Adult ; Decompression ; Female ; Femoral Neck Fractures ; Femur ; Femur Neck ; Head ; Hip ; Humans ; Incidence ; Male ; Necrosis ; Osteotomy ; Transplants

OBJECTIVE: To investigate the combined effect of bilateral ovariectomy (OVX) and anterior cruciate ligament transection (ACLT) with medial meniscectomy (MM) on the development of osteoarthritis (OA). METHODS: Twenty female 15-week-old Sprague-Dawley rats were used. Five rats in each group underwent bilateral OVX (OVX group), bilateral ACLT with MM (ACLT with MM group), bilateral OVX plus ACLT with MM (OVX plus ACLT with MM group), and sham surgery (SHAM group). All the rats were subjected to treadmill running for 4 weeks. The behavioral evaluation for induction of OA used the number of rears method, and this was conducted at 1, 2, and 4 weeks post-surgery. Bone mineral density (BMD) was calculated with micro-computerized tomography images and the modified Mankin's scoring was used for the histological changes. RESULTS: The number of rears in the OVX plus ACLT with MM group decreased gradually and more rapidly in the ACLT with MM group. Histologically, the OVX plus ACLT with MM group had a significantly higher modified Mankin's score than the OVX group (p=0.008) and the SHAM group (p=0.008). BMDs of the OVX plus ACLT with MM group were significantly lower than the SHAM group (p=0.002), and the ACLT with MM group (p=0.003). CONCLUSION: We found that bilateral OVX plus ACLT with MM induced definite OA change in terms of histology and BMD compared to bilateral OVX and ACLT with MM alone. Therefore, OVX and ACLT with MM was an appropriate degenerative OA rat model.
Animals ; Anterior Cruciate Ligament* ; Bone Density ; Female ; Humans ; Methods ; Models, Animal ; Osteoarthritis* ; Ovariectomy* ; Rats ; Rats, Sprague-Dawley ; Running

Streptococcus Gallolyticus subspecies pasteurianus is a biotype II/2 of Streptococcus bovis. Although there is a clear correlation between Streptococcus bovis bacteremia and the risk of developing colon cancer, the relationship between Streptococcus gallolyticus subspecies pasteurianus bacteremia and colon cancer is not clear. We report a 53-year-old female who initially presented with fever and low back pain. Streptococcus gallolyticus subspecies pasteurianus was isolated in blood cultures, so we performed a colonoscopy and discovered colon cancer.
Bacteremia* ; Colon* ; Colonic Neoplasms* ; Colonoscopy ; Female ; Fever ; Humans ; Low Back Pain ; Middle Aged ; Streptococcus bovis ; Streptococcus*

No abstract available.
Meningioma* ; Radiosurgery*

PURPOSE: Morel-Lavallee lesions is post-traumatic effusion at subcutaneous layer. Early management of Morel-Lavallee lesion is percutaneous drainage and compression. Surgical excision is recommended for cases that are chronic. METHODS: A 41-year old male patient had slow growing, painful mass on left thigh, which has been present for 3 years. He had a history of blunt trauma 3 years ago. Computed tomography presented 10 x 10 x 5 cm sized cystic mass on left thigh, between subcutaneous fat layer and muscle fascia layer. The mass was surgically removed and biopsy was performed. RESULTS: Histopathological examination shows chronic inflammation and fibrotic change. After 6 month follow-up period, postoperative course was uneventful. CONCLUSION: We performed surgical excision of Morel-Lavalle lesion in a patient who had trauma 3 years ago. We report a case of Morel-Lavallee lesion with the review of the literatures.
Biopsy ; Drainage ; Fascia ; Follow-Up Studies ; Humans ; Inflammation ; Male ; Muscles ; Postoperative Period ; Subcutaneous Fat ; Thigh