No abstract available.
Female ; Pregnancy ; Pregnancy, Ectopic*

PURPOSE: To investigate the usefulness of the serum Creatine kinase(CK), especially brain typical creatine kinase(CK-BB) as an indicator of brain damage extent, mortality and long term nurologic sequelae, the study was done. METHODS: CK and CK isoenzyme activites were measured at 6-10 hours after birth in 160 asphyxiated newborn infants who admitted in Eulji General Hospital from August 1990 to July 1994. Infants were followed up for 1 years after birth to evaluate survival and neurologic outcome. RESULTS: 1) There was low correlation between CK-BB and 5 minute Apgar score(r=0.245, p=0.0026). 2) There was intermediate correlation between CK-BB and Lactic dehydrogenase (LDH)(r=0.470, p<0.0001). 3) Infants who died within 24 hours after birth had significantly higher CK-BB activity(144.9+/-98.5U/L) than survivors(82.2+/-159U/L), (p=0.0160). Infants who died within 72 hours after birth had significantly higher CK-BB activity(130.2+/-108.4U/L) than survivors(80.5+/-161.1U/L), (p=0.0209) 4) Infants who died within 24 hours after birth had significantly higher CK-BB%(23.4+/-17.4%) than survivors(9.6+/-11.9%), (p=0.0042). Infants who died within 72 hours after birth had significantly higher CK-BB%(20.0+/-15.4%) than survivors(9.3+/-11.8%), (p= 0.0027). Infants who died within 28 days after birth had significantly higher CK-BB% (12.7+/-13.4%) than survivors(9.7+/-12.3%), (p=0.0500). 5) In the cases of neonatal seizure in 24-48 hours after birth, CK-BB was higher than in the cases of no seizure or seizure in 48 hours after birth. 6) CK-BB was well correlated to the grade of hypoxic ischemic encephalopathy. 7) CK-BB, CK-BB% and 5 minute Apgar score showed similar positive and negative predictive values for survival rate, abnormal findings of imaging studies and neurologic outcomes. CONCLUSIONS: CK-BB is a good predictive value for the death within 24 and 72 hours after birth and the neonatal seizure in 24-48 hours after birth. CK-BB% is a good predictive value of the death within 24, 72 hours and 28 days after birth. CK-BB, CK-BB% and 5 minute Apgar score showed similar predictivity for neurologic outcomes during 1 years after birth.
Apgar Score ; Asphyxia* ; Brain ; Creatine Kinase* ; Creatine* ; Hospitals, General ; Humans ; Hypoxia-Ischemia, Brain ; Infant ; Infant, Newborn ; Isoenzymes* ; Mortality ; Oxidoreductases ; Parturition ; Seizures ; Survival Rate

OBJECTIVE: To evaluate the discrepancies between initial STO and final STO in Class III malocclusions and to find which factors are related to the discrepancies. METHODS: Twenty patients were selected for the extraction group and 20 patients for the non-extraction group. They were diagnosed as skeletal Class III and received presurgical orthodontic treatment and mandibular set-back surgery at Pusan National University Hospital. The lateral cephalograms were analyzed for initial STO (T1s) at pretreatment and final STO (T2s) after presurgical orthodontic treatment, and specified the landmarks as coordinates of the X and Y axes. RESULTS: Differences in hard tissue points (T1s-T2s) in the X coordinates of upper central incisor edge, upper first molar mesial end surface, lower central incisor apex, lower first molar mesial end surface and mesio-buccal cusp and Y coordinates of upper central incisor edge, upper central incisor apex, upper first molar mesio-buccal cusp were statistically significant in the extraction group. Differences in hard tissue points (T1s-T2s) in the X coordinates of upper central incisor edge, lower central incisor apex, lower first molar mesial end surface and Y coordinates of lower central incisor apex were statistically significant in the non-extraction group. In the extraction group, the upper arch length discrepancy (UALD) had a statistically significant effect on maxillary incisor and first molar estimation. Lower arch length discrepancy and IMPA had statistically significant effects on mandibular incisor estimation in both groups. CONCLUSIONS: Discrepancies between initial STO and final STO and factors contributing to the accuracy of initial STO must be considered in treatment planning of Class III surgical patients to increase the accuracy of prediction.
Humans ; Incisor ; Malocclusion ; Molar ; Organophosphorus Compounds ; Orthodontics

This study was undertaken to investigate the in vivo effects of cyclophosphamide (CY) on subpopulations of macrophages and other types of immune cells including dendritic cells (DCs) as well as on ICAM-1 expression in the spleen of rats. After a single dose of CY (150 mg/kg) was administered to Sprague-Dawley rats by intraperitoneal injection, the rats were sacrificed at 1, 3, 7, 14 and 28 days. The immunocytochemical characterization of the tissues were carried out using the monoclonal antibodies W3/25, OX8, HIS24, 8A2, OX6, OX62, ED1, ED2, ED3, and TLD-4C9 for analysis of macrophage subpopulations, DC(s), CD4(+) and CD8(+) T cells, B cells and ICAM-1 expression in cryostat-cut sections. CY exhibited a profound immunosuppressive effect on CD4(+) and CD8(+) T cells as well as B cells as was expected. However, it was found that CY induced an increase in number of certain subpopulations of macrophages, including ED1(+), ED2(+) and ED3(+) macrophages. Contrarily, CY elicited a decrease in number of DCs. CY induced a conspi-cuous upregulation of ICAM-1 on certain populations of leukocytes. This increased expression of ICAM-1 after CY treatment appears to be related with the recruitment of certain populations of leukocytes. Most of these features began to appear from the first day and reached the maximun on the third and especially, the seventh day, but two weeks after CY administration, these phenomena declined. In conclusion, the present study provided a new insight into the differential effects of CY on various populations and subpopulations of immune cells in the rat spleen.
Animals ; Antibodies, Monoclonal ; B-Lymphocytes ; Cyclophosphamide* ; Dendritic Cells ; Injections, Intraperitoneal ; Intercellular Adhesion Molecule-1 ; Leukocytes ; Macrophages* ; Rats* ; Rats, Sprague-Dawley ; Spleen* ; T-Lymphocytes ; Up-Regulation

PURPOSE: To evaluate the usefulness of routine mammography in the detection of local recurrence of breast cancer after mastectomy. MATERIALS AND METHODS: The clinical and mammographic records of 45 patients whounderwent modified mastectomy due to breast cancer were prospectively reviewed. The methods of mastectomy wereAuchincloss (n=36), Patey (n=8) and simple resection (n=1). RESULTS:s Among the 45 patients, five palpable lesionswere detected on physical examination: two of the five were confirmed as tumor recurrence; on mammography, anodule with microcalcifications and low-density lesion was seen, but the other three were benign. In 40 patientsthe results of palpation were negative and during follow-up (mean, 10.9 months ) no newly developed lesions wereseen. On mammography, ten of 45(22.2%) patients showed abnormalities, namely local skin thickening(n=4,40%),increased density in subcutaneous tissue(n=2,20%), nodules(n=2,20%), benign calcification(n=1,10%) and focallow-density lesion(n=1,10%), but only one case with a nodule was confirmed to be recurrence. CONCLUSION: Routinemammography of a mastectomy site was not useful for the differentiation of palpable lesions.
Breast Neoplasms* ; Breast* ; Follow-Up Studies ; Humans ; Mammography* ; Mastectomy* ; Mastectomy, Modified Radical ; Palpation ; Physical Examination ; Prospective Studies ; Recurrence ; Skin

PURPOSE: Report of the good results of breast reconstruction using Becker permanent tissue expander that showed a short operation time and a quick post- operation recovery time, little side effects and usually superb aesthetic results without the need for additional incisions or donor site morbidity. The authors, after carrying out breast reconstruction operations using Becker permanent tissue expander on patients with appropriate indications, attempted to analyze several factors such as complication rates and patient satisfaction measurements. METHODS: 11 cases of breast reconstruction using Becker expander implants were carried out on a total of 10 patients between March 2000 and February 2003. The patients were followed up at outpatient visit for an average of 6 months. RESULTS: The most common post-operation complication was pain resulting from saline injection into the expanders, complained by 5 patients(50%). rib fractures, skin necrosis, implant removal due to infection, and breast cancer recurrence each occurred in 1 patient (9.9%). There was no occurrence of skin contracture complications which occurs frequently in case of silicone implant insertion. Patient complacency was surveyed by patient interviews made right after the operations and during outpatient follow-up periods: 5(50%) patients out of 10 showed excellent, 3(30%) good, and 2(20%) showed fair, leaving no patients who were disappointed with operation results. On routine follow-up, 80% of patients expressed satisfaction with the cosmetic outcome of their post-mastectomy beast reconstruction. CONCLUSION: Breast reconstruction using the Becker expander is a reliable alternative to other reconstructive methods but good patient selection is essential for satisfactory results.
Breast Neoplasms ; Breast* ; Contracture ; Female ; Follow-Up Studies ; Humans ; Mammaplasty* ; Mastectomy, Modified Radical* ; Necrosis ; Outpatients ; Patient Satisfaction ; Patient Selection ; Recurrence ; Rib Fractures ; Silicones ; Skin ; Tissue Donors ; Tissue Expansion Devices*

No abstract available.
Connective Tissue Diseases* ; Connective Tissue* ; Heart Block* ; Heart* ; Humans ; Mothers* ; Twins*

No abstract available.
Connective Tissue Diseases* ; Connective Tissue* ; Heart Block* ; Heart* ; Humans ; Mothers* ; Twins*

PURPOSE: A number of flap for nipple reconstruction have been well described in the literature. However, most of these techniques do not permit the reconstruction of a projecting nipple and all are hampered to some extent by long-term loss of nipple projection. The objective of this study is to evaluate the long-term result and clinical efficacy of nipple reconstruction using skate flap technique after breast reconstruction. METHODS: A retrospective chart review was carried out on 23 patients who underwent 25 nipple reconstructions. In those patients with greater than 10 mm nipple projection, reconstruction with skate flap and full-thickness skin graft and/or tattooing was performed. Maintenance of nipple projection was then carefully assessed over one-year follow-up. The following factors were analyzed: type of breast reconstruction, type of areola reconstruction, follow-up period, decrease in nipple projection, complication, and whether secondary nipple reconstruction was necessary and/or performed. RESULTS: Breast reconstructions were performed in 17 patients with free transverse rectus abdominis musculocutaneous flap, 3 patients with extended latissimus dorsi musculocutaneous flap, and 3 patients with expander and implant. The mean follow-up after nipple reconstruction was 17 months. Mean loss of projection were 17.0 +/- 13.99%, 25.0 +/- 12.70%, 30.0 +/- 12.57% and 30.8 +/- 12.49% at 3, 6, 9 months and over one year, respectively. The greatest decrease in projection was noted in the first 3 months following surgery. CONCLUSION: These results indicated that nipple reconstruction with skate flap showed about 70 percent of the projection achieved over one year postoperation. Therefore, the skate flap may be a reliable method of nipple reconstruction in those patients with greater than 10 mm nipple projection.
Breast ; Female ; Follow-Up Studies ; Humans ; Mammaplasty ; Nipples ; Rectus Abdominis ; Retrospective Studies ; Skin ; Tattooing ; Transplants

Superficial epithelioma with sebaceous differentiation (SESD) is a histologically distinct, rare, benign neoplasm characterized by a superficial plate-like proliferation of basaloid cells with broad attachments to the overlying epidermis. Clusters of sebaceous cells were present within the lobules. We herein report a case of SESD in a 73-year-old female.
Aged ; Carcinoma ; Epidermis ; Female ; Humans