In critically ill patients, centeral venous catheterization is a widely used procedure for fluid resuscitation, massive transfusion, total parenteral nutrition, central venous pressure monitoring and hemodialysis. However, many complications are associated with central venous catheterization. Among these complications, hemothorax is rare but fatal. We recently experienced a 32-year-old female diagnosed with hemothorax due to subclavian catheterization who was successfully treated with angiographic intervention. There are no absolute indications of surgery or interventional treatment in such cases. Multicenter studies and consensus are necessary to determine the proper treatment for hemothorax due to central venous catheterization. Angiographic treatment is rarely used for this uncommon complication of subclavian catheterization. We describe a rare case with a review of the literature.
Adult ; Angiography ; Catheterization ; Catheterization, Central Venous* ; Catheters ; Central Venous Catheters* ; Central Venous Pressure ; Consensus ; Critical Illness ; Female ; Hemothorax* ; Humans ; Parenteral Nutrition, Total ; Renal Dialysis ; Resuscitation ; Stents*

No abstract available.
Diabetes Mellitus, Type 1* ; Korea*

No abstract available.
Obesity*

No abstract available.

This study was conducted to investigate the causes of burn and emergency cares taken on the spot for the burn patient. study population included 161 burn patients admitted to 2 university hospitals and 1 general hospital in Taegu from November 1, 1987 to April 30, 1988. Patients or guardians were interviewed with a structured questionnaire. Out of 161 burn patients 111(69.8%) were males and 50(31.1%) females. Preschool children of 1-4 years old accounted for 29.8% of the total patients. Burns of children under 15 years of age took place at home in 91.0%, while 48.3% of burns of adult (15 years and over) males occurred at the working place, and 68.0% of adult females occurred at the home. Out of total burns occurred at home 39.8% took place at kitchen/dining room and 24.1% in the room. The most common cause of burns in children was the boiling water or hot food (74.3%). In adults the common causes were electrical burn(22.4%), hot water or food(19.0%) and explosion(12.1%) for males, and hot water or food(32.0%) and explosion(20.0%) for females. Common emergency cares for the burn taken on the spot were undressing(64.6%), pouring Soju(liquor)(13.7%), and pouring cold water(5.0%). There were a few cases who applied ash, soy or salt. To prevent burn, it is recommended to remodel the traditional kitchen and coal-briquet hole, to strengthen the safety control of LP Gas and LN Gas supply, to educate the public for the handling method for such gases, to strengthen the occupational safety control, to improve the safety device for the electric wire and socket, and to limit the temperature of hot water at home and public baths.
Adult ; Baths ; Burns* ; Child ; Child, Preschool ; Daegu* ; Emergencies* ; Emergency Medical Services* ; Female ; Gases ; Hospitals, General ; Hospitals, University ; Humans ; Male ; Occupational Health ; Protective Devices ; Surveys and Questionnaires ; Water

No abstract available.

We have examined the regenerative capabilities of the human scalp hair follicle after grafting the lower half of the follicle. Twenty-eight of 32 intact whole-hair follicles isolated from the human scalp regenerated hairs when grafted onto the forehead of the same person. Seven of the 15 lower-half follicles regenerated complete hair follicles 8 months after grafting showed that the lower-half follicle implant reconstituted the complete hair follicle. The sebaceous gland was not regenerated, but there was an outgrowth in the sebaceous gland regPark ion. Some grafts formed epithelial cysts. Two years after grafting, the histological examination of the regenerated follicle from the lower-half implant showed that the sebaceous gland was completely regenerated. While an intact follicle shows prominent naked shaft outgPark Park Parkrowth, the sheath grows concomitantly with the shaft in lower-half follicles in culture. If grafted lower-half follicles were located too deep, the regrown sheath could not reach the epidermal layer. In this situation, the formation of an epidermal cyst was likely.
Epidermal Cyst ; Forehead ; Hair Follicle* ; Hair* ; Humans ; Scalp ; Sebaceous Glands ; Transplants*

No abstract available.
Anemia, Aplastic*

No abstract available.
Uterus*

PURPOSE: Angiogenesis is a critical determinant of tumor growth and the development of metastasis. Angiostatin and endostatin have been used in a variety of in vitro and in vivo animal models as effective inhibitors of angiogenesis. However, human angiostatin and endostatin have not been tested against an intact human tissue target in vitro to determine its ability to achieve an antiangiogenic response. We performed our study to determine if human angiostatin and endostatin would inhibit the development of an angiogenic response (initiation) and to determine the subsequent growth (angiogenic index) of human vessels in a dose-dependent manner with a human placental vein angiogenesis model (HPVAM). METHODS: We used full thickness human placental vein discs cultured in three-dimensional fibrin-thrombin clots with an overlay of liquid media. Human angiostatin and endostatin were evaluated in concentrations ranging from 10-9 M to 10-4 M. A positive control containing 20% fetal bovine serum and a negative control using heparin and hydrocortisone 21-phosphate were also tested. RESULTS: Human angiostatin did not inhibit the initiation of an angiogenic response and the subsequent development of the angiogenic response (angiogenic index) at any concentration. Human endostatin significantly inhibited the initiation rate of an angiogenic response at a concentration of 10-4 M (p<0.001) and the subsequent development of an angiogenic response (angiogenic index) from a concentrations of 10-5 M to 10-4 M (p<0.001, p<0.001, respectively). CONCLUSION: We conclude that a very high concentration of human endostatin can inhibit the angiogenic response in human vascular tissue and that human angiostatin will not inhibit angiogenesis of normal human blood vessels in vitroThese results suggest that human endostatin has a more powerful antiangiogenic effect than human angiostatin, but we need further investigations of human angiostatin against an intact human tissue target.
Angiostatins* ; Blood Vessels ; Endostatins* ; Heparin ; Humans* ; Hydrocortisone ; Models, Animal ; Neoplasm Metastasis ; Veins