No abstract available.
Classification* ; Fissure in Ano*

No abstract available.
Rectocele*

Pseudocyst of the auricle presents as a non-inflammatory, fluctuant swelling on the upper half or third section of the ear, due to intracartilaginous accumulation of fluid. Histological examination shows an intracartilaginous cavity without an epithelial lining. The etilogy and pathogenesis of this disorder remains unknown, but the lesion is likely to be due to localized de-generation of cartilage. The degenerated cartilage is replaced by a vascular fibrous tissue from which there is serious exudation, and a clinical cystic swelling is formed. We describe in this report three cases of pseudocyst of the auricle, of which one was treated successfully by surgical excision and a pressure dressing, and the others by aspiration and steroid injection therapy. In all cases, the skin lesions had not recurred, and the patients were left with an excellent cosmetic result.
Bandages ; Cartilage ; Ear ; Humans ; Skin

The malar bones are major determinants of mid-facial shape. In an oriental population, malar prominences are considered an unpleasing and undesirable feature because they give the face a triangular shape and may produce an emaciated and sunken appearance. There are two main operative approaches to malarplasty. One is a coronal approach and the other is a intraoral approach. The former possess advantages of symmetricity, accuracy and superiorly, medially and posteriorly aesthetical transposition of the malar bone. However, it has drawbacks such as a long visible scar on the scalp and extensive operation. Though the latter is a simple method avoiding a visible scar, it has some problems of asymmetricity, cheekdrooping, partial transposition of the malar complex and difficulty of aesthetic transposition. The authors intended to perform intraoral malarplasty for symmetrically aesthetic transposition of the whole malar bone without cheekdrooping. From February 1996 to January 1999, 9 female patients with prominent malar complex, in whom the coronal incision was objectionable, had intraoral malarplasty performed with 2-point fixation after L-shaped osteotomy involving the zygomatic process of maxilla, resulting in symmetric and aesthetically desirable three dimensional transposition of the malar bone.
Cicatrix ; Female ; Humans ; Maxilla* ; Osteotomy ; Scalp ; Zygoma

No abstract available.
Animals ; Cricetinae* ; Cryopreservation* ; Oocytes*

No abstract available.

Carcinoma, Squamous Cell ; Gingiva ; Head ; Humans ; Hyperbaric Oxygenation ; Neck ; Osteoradionecrosis ; Prostheses and Implants ; Radiotherapy

BACKGROUND: Low birth weight and high birth weight are closely related to perinatal complications. The purpose of this study is to estimate the association of prepregnancy weight, maternal weight gain and infant birth weight. METHODS: The effect on birth weight in 724 live births after 38~42 weeks gestation was studied at Taegu Medical Center, between January, 1997, and August, 1998. Pregnant women with hypertension, diabetes mellitus, multiple pregnancy and drug abuse were excluded because of their possible influence on birth weight. To study the effect on infant birth weight, multiple regression analysis was carried out. RESULTS: We evaluated 724 pregnant women and their babies. Mean prepregnancy weight was 52.2+/-.9kg, mean maternal weight gain was 13.0+/-.6kg, and mean BMI(Body Mass Index) was 20.5+/-2.5kg/m(2). Mean gestational age was 278+/-7.3days and mean birth weight was 3,320.5+/-405.2gm. Correlation coefficient between birth weight and prepregnancy weight was 0.347(p<0.01), and maternal weight gain was 0.248(p<0.01), and BMI(Body Mass Index) was 0.261(p<0.01). Birth weight was significantly correlated with prepregnancy weight(p<0.01) and maternal weight gain(p<0.01), but prepregnancy weight was not significantly correlated with maternal weight gain(p<0.05). Prepregnancy weight had most apparent influence on birth weight. CONCLUSIONS: Prepregnancy weight and maternal weight gain was positively related to birth weight. These results suggest that there are good effects of properly controlling prepregnancy weight and maternal weight gain in pregnant women and their babies.
Birth Weight* ; Daegu ; Diabetes Mellitus ; Female ; Gestational Age ; Humans ; Hypertension ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Live Birth ; Parturition* ; Pregnancy ; Pregnancy, Multiple ; Pregnant Women ; Substance-Related Disorders ; Weight Gain*

BACKGROUND : Treatment of a severe burn injury with total parenteral nutrition can produce bacterial translocation to mesenteric lymph nodes through the intestinal mucosa due to permeability changes. Early enteral feeding will help to restore the mucosal barrier function. Certain nutrients may have a beneficial effect on bacterial translocation and gut immunity. METHODS : We choose the glutamine and korean cabbage as dietary factors to study the beneficial effect on gut immunity of feeding different dietary formulations of low amino acid concentrated total parenteral nutritional fluids in burned rats. Forty-eight (48) male pathogen-free Sprague-Dowley rats were allocated in 4 groups(group A, control chow diet and water ad libitum; group B, oral TPN diet; group C, oral TPN diet supplemented with 2% glutamine; and group D, oral TPN diet supplemented with korean cabbage). All groups, except control group A, recieved 40% total body surface area, full-thickness burn injury. Group A received sham burn injury. Bacterial translocation to mesenteric lymph nodes, the cecal bacterial population level, the intestinal mucosal protein content, and the total IgA of the intestinal luminal washing fluid were measured and light-microscope changes of the small intestine were observed in the rats on the 4th and the 7th days after corresponding diet intake. RESULTS : The incidence of bacterial translocation in the oral TPN diet group B was reduced signifi cantly compared with control group A and glutamine supplemented group C on 4th day postburn (p< 0.05) The cecal bacterial population level of control group A showed significant lower values, compared with the other groups, in total aerobic (on 4th day p<0.01, on 7th day p<0.01) and gram-negative enterics species (on 4th day p<0.01, on 7th day p<0.05). The mucosal protein amount per cm of length of intestine was decreased slightly in groups B, C, and D, compared with the control group A, but without statistical significance, on the 7th day postburn. The total (serum and secretary) IgA per cm of length of intestine was increased significantly in the glutamine-supplemented group C and the cabbage- sup plemented group D on the 7th day postburn, compared with the oral TPN group B (p<0.05). However,there was no corresponding decrease in the bacterial translocation ratio or the cecal bacterial population level. Histologic observations on the 4th and the 7th days of glutamine-supplemented group C & cabbage- supplemented group D revealed increases in the villous height, and the numbers of villous cells and goblet cells, compared with the oral TPN group B. A slight desquamation of the villous cells was observed in the cabbage-supplemented group on the 7th day. CONCLUSION : In summary, early enteral feeding is not sufficient to avoid bacterial translocation. Certain nutritional factors such as glutamine are helpful in overcoming the bacterial translocation in burned rats. Korean cabbage was beneficial became promoted an IgA increase in the intestine without a direct effect on the bacterial translocation.
Animals ; Bacterial Translocation* ; Body Surface Area ; Brassica ; Burns ; Diet ; Enteral Nutrition ; Food, Formulated ; Glutamine* ; Goblet Cells ; Humans ; Immunoglobulin A ; Incidence ; Intestinal Mucosa ; Intestine, Small ; Intestines ; Lymph Nodes* ; Male ; Parenteral Nutrition, Total ; Permeability ; Phenobarbital ; Rats* ; Water

Macrostomia is a relatively rare malformation. There have been many surgical methods for the correction of macrostomia. The old method, a simple straight line closure , did not include reconstruction of the orbicularis oris muscle. Postoperatively, a depressed scar and severe contraction on the cheek were found, especially with animation. As a result, many authors have known that reconstruction of the orbicularis oris muscle was very important to avoid a depressed scar for the correction of macrostomia. The tendency toward lateral displacement of the reconstructed commissure has been attributed to linear scar contraction, and Z-plasty is advocated to prevent this deformity. However, we found that the Z-plasty scar may be conspicuous when the patient smiles. So we performed reconstruction of the orbicularis oris muscle to avoid a depressed scar, and straight line closure to avoid a conspicuous scar. In order to prevent linear scar contracture due to straight line closure, we overcorrected the new commissure. We treated 6 cases of macrostomia form May 1, 1996 to April 30, 1999 using straight line closure and reconstruction of the orbicularis oris muscle. Periods of follow-up were from 12 months to 35 months, with an average of 20,2 months. Every patient was analyzed clinically by ordinary scale method and anthropometrically by the ratio of abnormal distances to normal distances between cheilion and crista philtri. In 3 clinical assessments : symmetry of the commissure was excellent: degree of the scar at rest was good: and degree of depression with animation was excellent. The anthropometrical ratio was 1:1.05. Despite the fact that the linear scars were perpendicular to the minimal skin tension lines, the scars were inconspicuous. The muscle repair provided reconstruction to the modiolus and gave a natural appearance to the commissure, however it did not seem to provide sufficient bulkiness around the commissure. The straight line skin closure and repair of the orbicularis oris muscle provide effective functional and aesthetic reconstruction.
Cheek ; Cicatrix ; Congenital Abnormalities ; Contracture ; Depression ; Follow-Up Studies ; Humans ; Macrostomia* ; Skin