No abstract available.
Chorion* ; Chorionic Villi Sampling* ; Chorionic Villi* ; Female ; Fetus* ; Pregnancy ; Prenatal Diagnosis* ; Trisomy*

PURPOSE: To determine whether triple negative (TN) early stage breast cancers have poorer survival rates compared with other molecular types. MATERIALS AND METHODS: Between August 2000 and July 2006, patients diagnosed with stage I, II early stage breast cancers, in whom all three markers (estrogen receptor, progesterone receptor, and human epidermal growth factor receptor [HER]-2) were available and treated with modified radical mastectomy or breast conserving surgery followed by radiotherapy, were retrospectively reviewed. RESULTS: Of 446 patients, 94 (21.1%) were classified as TN, 57 (12.8%) as HER-2 type, and 295 (66.1%) as luminal. TN was more frequently associated with young patients younger than 35 years old (p = 0.002), higher histologic grade (p < 0.0001), and nuclear (p < 0.0001). The median follow-up period was 78 months (range, 4 to 130 months). There were 9 local relapses (2.0%), 15 nodal (3.4%), 40 distant metastases (9.0%), and 33 deaths (7.4%) for all patients. The rates of 5-year OS, DFS, LFS, and DMFS for all patients were 95.5%, 89.9%, 95.4%, and 91.7%, respectively. There were no significant differences in OS, DFS, LFS, and DMFS between triple negative and other subtypes (p > 0.05). CONCLUSION: We found that patients with TN early stage breast cancers had no difference in survival rates compared with other molecular subtypes. Prospective study in homogeneous treatment group will need for a prognosis of TN early stage breast cancer.
Breast ; Breast Neoplasms ; Disease-Free Survival ; Follow-Up Studies ; Humans ; Mastectomy, Modified Radical ; Mastectomy, Segmental ; Neoplasm Metastasis ; Phenobarbital ; Prognosis ; Receptor, Epidermal Growth Factor ; Receptors, Progesterone ; Recurrence ; Retrospective Studies ; Survival Rate ; Treatment Outcome

No abstract available.
alpha-Fetoproteins* ; Female ; Humans ; Pregnancy ; Pregnancy Trimester, Second*

This is to investigate the difference between craniofacial correlation of Angle's clsss III malocclusion and that of normal occlusion. For this investigation, 28 adult males and famales, who have class III malocclusion, and 35 adult males and 46 adult females, who have normal occlusion were selected to measure actual dimension of cranial base and to investigate ratio of various parts of maxillofacial skeleton against cranial base Class III malocclusion were, also, classified based on SNA and SNB angle In normal range. Results were as follows. 1. In class III malocclusion, actual dimension of cranial base were appeared to be less than normal occlusion in both sex. 2. In class III malocclusion, values were less than normal occlusion In BN/ptm-A in both sex, but had no significance between two. 3. In class III malocclusion, ramal inclination, mandible inclination, BN/Go-Pog, lower gonial angle were appeared to be greater Thus, characteristic mandibular protrusive appearance of class III malocclusion was due to relative ratio and morphologic characteristic of mandibular body dimension against cranial base. 4. In class III malocclusion, upper incisors were labially tilted and lower incisors were lingually tilted compared to normal occlusion. 5. In typing of class III malocclusion, the most common type was found to be one which maxillas were in normal range, while rnandibles were in protrusive tendency.
Adult ; Female ; Humans ; Incisor ; Male ; Malocclusion* ; Mandible ; Maxilla ; Reference Values ; Skeleton* ; Skull Base

PURPOSE: This study was done to identify the effects of Qi hand reflexology on autonomic nerve activity in patients admitted to hospital. METHOD: A non-equivalent control group and quasi-experimental research with pre/post test design were used and 59 patients on a medical ward were assigned to either the experimental group (32) or the control group (27). The study variables included vital signs, autonomic nerve activities (ALF (absolute low frequency), AHF (absolute high frequency), nLF (normalized low frequency), nHF (normalized high frequency), SDNN (standard deviation of all normal-normal intervals)) and were evaluated using the QECG-3 system. The experimental group was treated with Qi hand reflexology for 10 minutes per day, for 3days. RESULTS: Skin temperature and systolic blood pressure in the experimental decreased with treatment. ALF, AHF and SDNN for the experimental group increased with regulating proportion (nLF: nHF=6:4) and a significant difference between the groups was observed. CONCLUSION: The results indicated that application of Qi hand reflexology for patients in the hospital is effective in regulating the autonomic nervous system activation. Implication of finding should be useful for future research.
Autonomic Nervous System ; Autonomic Pathways ; Blood Pressure ; Hand ; Humans ; Inpatients ; Massage ; Qi ; Skin Temperature ; Vital Signs

No abstract available.
Female ; Fetal Blood* ; Humans ; Hypertension, Pregnancy-Induced* ; Infant, Newborn* ; Mothers* ; Pregnancy ; Pregnancy*

BACKGROUND/AIMS: The mortality after pancretoduodenenctomy is decreased to less than 5 % in centers with experience. The morbidity, however, still remains high although the decrease has also been demonstrated. The aim of this study was to identify risk factors responsible for major complications following pancreatoduodenectomy. METHODS: Various features of forty nine consecutive patients who underwent pancreatoduodenectomy from 1990 to 1999 were statistically analyzed to determine risk factors for major postoperative complications. Anastomotic leakages, intraabdominal hemorrhage and intraabdominal abcess were categorized as major postoperative complication. RESULTS: In our series, postoperative mortality and morbidy rate were 6.1% and 51.0%, respectively. Seventeen major complications were found in 14 patients(28.6%): 7 cases with pancreaticojejuostomy leakage, 4 cases with biliojejunostomy leakage, 3 cases with intraabdominal hemorrhage and 1 case with intraabdominal abcess. The statistical analysis revealed that episode of intraoperative hypotension was the only independent risk factor for major postoperative complication.(Odds ratio: 25.4849, p=0.0048) CONCLUSION: Careful intraoperative management for maintenance of adequate blood pressure in hemodynamically unstable patients is important to reduce major complications after pancreatoduodenectomy.
Anastomotic Leak ; Blood Pressure ; Hemorrhage ; Humans ; Hypotension ; Mortality ; Pancreaticoduodenectomy* ; Postoperative Complications ; Risk Factors*

No abstract available.
Adenocarcinoma* ; Carcinoma* ; Female ; Ovary* ; Teratoma*

Thyroid hemiagenesis of one lobe of the thyroid is a rare congenital anomaly in which one lobe of the thyroid gland fails to develop. It is more frequently found in women than in men, and absence of the left lobe is more common. The variations of prevalence of the anomaly have been reported to be around 0.05~0.2%. Patients with thyroid hemiagenesis are usually asymptomatic and discovered incidentally with other pathologic condition such as a benign adenoma, multinodular goiter, hyperthyroidism or carcinomas. We report a 29-year-old woman with an incidentally discovered hemiagenesis of the right thyroid.
Adenoma ; Adult ; Carcinoma ; Female ; Goiter ; Humans ; Hyperthyroidism ; Male ; Prevalence ; Thyroid Gland ; Thyroid Neoplasms

PURPOSE: There have been conflicting reports on vascular response to Panax ginseng. The conflicting reports may be due to difference of ingredient of Panax ginseng. The aim of the present study was to investigate the effect of saponin, the main ingredient of Panax ginseng, on the vascular contractility. METHODS: The rabbit aortic rings were cut and mounted on the force transducer to record an isometric tension on polygraph. To elucidate the mechanism of saponin effect on vascular smooth muscle, the contractility of the vascular smooth muscle were measured under varying experimental condition. RESULTS: 1) When the aortic rings were precontracted with norepinephrine, saponin caused biphasic(initial relaxation-sustained contraction) dose-response in the endothelium dependent manner. But saponin had no effect on the resting tension. 2) When EDRF inhibitors such as methylene blue(10(-5)M), hemoglobin(10(-5)M), N-omega-nitro-L-arginine(100microM) were added to precontracted ring with norepinephrine, the initial relaxation caused by 2mg% saponin was inhibited. 3) When Ca(2+)-channel blocker, nifedipine(5x10(-7)M), was added to precontracted rings with norepinephrine, the sustsined contraction by saponin was inhibited. 4) When hemoglobin(10(-5)M) was added to precontracted rings with norepinephrine, the contractility by norepinephrine was increased and this effect was further augmented by 2mg% saponin. CONCLUSIONS: From the above results, it may be concluded that saponin stimulated the release of both an endothelium-dependent relaxing factor and endothelium-dependent contracting factor.
Endothelium ; Endothelium-Dependent Relaxing Factors ; Muscle, Smooth, Vascular ; Norepinephrine ; Panax ; Relaxation ; Saponins* ; Transducers