No abstract available.
DNA Fingerprinting* ; DNA* ; Family Relations* ; Humans ; Minisatellite Repeats*

No abstract available.
Paternity*

There have been so many methods described for the correction of the deviated noses but it is difficult to get satisfactory results and recurrence rate is high. There is no exact explanation why the recurrences are so high and no estabished guides for techniques according to the surgical pathology. We found the classical swinging door technique effective in cases where the caudal septum deviated from the midline. However, where the caudal septum and the tip stay in the midline, scoring or submucosal resection do not work well enough to cortet them. We used the reverse swinging door technique of our own. After elevation of mucoperichonodrium, we did sagittal section in the posterior septum and moved the septum to the midline on the pivot point of the caudal septum and. The gap created in the posterior portion of the septum were filed with bone grafts, cartilage grafts or Medopor, which were sutured to the septum, We did this technique with or without osteotmies in 56 deviated noses for last 5 years. The results were very satisfactory and there was no complication.
Cartilage ; Nose* ; Pathology, Surgical ; Recurrence ; Transplants

No abstract available.
Child* ; Ductus Arteriosus, Patent* ; Humans

No abstract available.

The use of a tissue expander and implant is the simplest option for breast reconstruction after mastectomy. Use of a round dome-shaped prosthesis and the commonly used one-stage technique with a Becker type prosthesis, however, often produces an undesirable upper pole fullness. To overcome this and to achieve improved aesthetic results, we started using an anatomically-shaped expander and implant, as described by Maxwell, as a two-stage breast reconstruction. We reviewed the results of our 21 reconstructed breasts in 22 patients who were deemed suitable for reconstruction using this technique since January 1995. The most commonly used expander was 350cc (range 350-550cc) and an average of 4.2 inflations were required before replacing the expander with a permanent implant. All the expanders were placed in submuscular pockets and implant volume. The longest follow-up was 36 months. Few complications developed and most patients were satisfied with the results. We found that the anatomically-shaped expander and implant produced better aesthetic results compared to a done-shaped prosthesis.
Breast* ; Female ; Follow-Up Studies ; Humans ; Mammaplasty* ; Mastectomy ; Prostheses and Implants ; Tissue Expansion Devices

Free flaps have been widely used in lower leg reconstruction. However, in cases with extensive injury to the vessels as well as to the bone and soft tissues, and having only one intact major vessel in the lower leg(single vessel leg), careful selection of recipient vessels for the free flap transfer is mandatory for preventing further vascular compromise of the distal lower leg. The sural artery and its vena comitantes are frequently protected form externally harmful forces by the bulky surrounding gastrocnemius muscle and can be used as recipient vessles for free flaps without any detrimental influence on the vascularity of the distal lower leg. In our department, three latissimus dorsi muscle free flap were transferred with sural vessels as recipient vessels in the reconstruction of the single vessel legs. Except for one case of flap failure due to serious infection at the microvascular anastomoses site, all the other cases were successfully reconstructed without any necrosis of the gastrocnemius muscle or the distal leg. In addition, the sural vessels were easily accessed in any patient position and their caliber was similar to that of the vascular pedicles of the donor muscle flaps. In conclusion, the sural vessels can be another useful option in selecting recipient vessels for free flap transfer in the reconstruction of the single vessel leg.
Arteries ; Free Tissue Flaps* ; Humans ; Leg* ; Muscle, Skeletal ; Necrosis ; Superficial Back Muscles ; Tissue Donors

No abstract available.
Nevus*

Cardiovascular changes has been reported eating and digestion. Experimental studies showed an early rise in cardiac output during eating which was attributable to an increased heart rate. This changes reverted to baseline valuse at the end of eating. To investigate postprandial cardiac functional change, we studied 20 healthy young men(average age 27 years) nonivasively with BP measurement, electrocardiography and M-mode echocardiohrapy before, 30 minutes and 3 hours after a lunch(600 Kcal). There was no significant changes in mean blood pressure after eating. On echocardiography, diastolic and systolic left ventricular internal dimensions were 4.9+/-0.4 and 3.1+/-0.4cm before meal and 4.9+/-0.4 and 2.9+/-0.3cm 30 minutes after eating. There was an average increase of 9% in cardiac output 30 minutes after meal. Fractional shortening was 36.4+/-6.4% before meal and 40.4+/-6.1(p<0.05) 30 minutes after eating. Ejection fraction changed from 73.5+/-7.9% to 78.2+/-6.3%(p<0.05) at postprandial 30 minutes. Myocardial contractility index assessed by the ratio of systolic BP to end-systolic volume was 4.3+/-1.6mgHg/ml before and 5.3+/-2.2mmHg/ml 30 minutes after eating. Peripheral resistance index as the ratio of mean blood pressure divided by cardiac index changed from 2,536+/-1,120dynesdSdcm-5/m2 to 2,048+/-472dynesdSdcm-5/m2 at postprandial 30 minutes. Electorcardiographic study revealed no changes in ST SE segment, T wave and heart rate after a meal. In conclusion, the increase of cardiac output after a moderate meal in healthy young men was associated with an increase in myocardial contractility and a decrease in peripheral vascular resistance.
Blood Pressure ; Cardiac Output ; Digestion ; Eating ; Echocardiography* ; Electrocardiography ; Heart Rate ; Humans ; Male ; Meals* ; Vascular Resistance

We retrospectively reviewed clinical and radiologic findings of 19 patients who had been diagnosed as epithelial tumors of the lacrimal gland histopathologically after biopsy and surgery at Shinchon Severance Hospital from April, 1991 to July, 1998 and evaluated their correlation to the pathologic diagnosis, treatment and prognosis. There were 7 men and 12 women with the mean age of 41.0+/-13.3 years. Histopathologically, there were 7 cases of adenoid cystic carcinoma, 1 case of adenocarcinoma, 1 case of malignant mixed tumor, 9 cases of pleomorphic adenoma, and 1 case of benign oncocytoma. In comparison with benign epithelial tumor of the lacrimal gland, the characteristic clinical findings of malignant epithelial tumor of the lacrimal gland were pain, limitation of motion, and diplopia[44.4%]. The mean duration of the symptoms of malignant epithelial tumor was shorter[10.3+/-6.6 months] than that of benign epithelial tumor[19.5+/-14.4 months]. In radiologic CT and MRI findings, there were characteristic bony destructions in malignant epithelial tumors of the lacrimal gland[55.6%] compared with benign tumors and poorly marginated outline of the tumor was noted in malignant tumors[44.4%] but not in benign tumors. Therefore, clinical and radiologic findings of epithelial tumors of the lacrimal gland were well correlated with the pathologic diagnosis and would attribute to early diagnosis of malignant tumors.
Adenocarcinoma ; Adenoma, Oxyphilic ; Adenoma, Pleomorphic ; Biopsy ; Carcinoma ; Carcinoma, Adenoid Cystic ; Diagnosis ; Early Diagnosis ; Female ; Humans ; Lacrimal Apparatus* ; Magnetic Resonance Imaging ; Male ; Mixed Tumor, Malignant ; Prognosis ; Retrospective Studies