PURPOSE: This study was designed to assess the degree of Positive psychological capital, Organizational commitment, Customer orientation of clinical nurses, and to identify correlations between these variables. METHODS: Participants were 230 nurses working in three hospitals located in Seoul. Data were analyzed using descriptive statistics, t-test, ANOVA, Scheffe test, Pearson Correlation, and Multiple Regression. RESULTS: Mean scores were 3.32 (5 point scale) for Positive psychological capital, 3.03 (5 point scale) for Organizational commitment, 3.71 (5 point scale) for Customer orientation. Positive psychological capital correlated positively with Organizational commitment (r=.29, p<.001) and Customer orientation (r=.58, p<.001). Organizational commitment correlated positively with Customer orientation (r=.28, p<.001). Positive psychological capital had a significant influence on Customer orientation. and these combinations explained 34.2% of the variance in Customer orientation (F=25.68, p<.001). Organizational commitment had a mediating effect between Positive psychological capital and Customer orientation. CONCLUSION: The results of this study suggest a need for strategies to improve Customer orientation by enhancing the Positive psychological capital of nurses. Furthermore, study to develop and apply a Positive psychological capital promotion program should be conducted.
Negotiating ; Seoul

OBJECTIVE: To report the safety and clinical efficacy of laparoscopic myomectomy. METHODS: We analyzed retrospectively the data for 74 laparoscopic myomectomy performed at Inje University Busan Paik Hospital beween 2005 and 2009. With medical records, we analyzed data on the patient's age, parity, BMI, size, weight and location of myoma, previous operative history, preoperative indication, operating time, blood loss, change of hemoglobin concentration from preoperative to postoperative state, hospital stay. RESULTS: The mean age of the patients was 39.5+/-6.9 years, parity was 1.4+/-1.0 and BMI was 22.1+/-2.6 kg/m2. The size of myoma by preoperative ultrasonography was 5.2+/-1.9 cm, the weight of removed myoma was 95.1+/-88.1 g. Most myomas were subserosal and intramural type. The operating time was 95.9+/-34.4 minutes, the change of hemoglobin concentration was 1.3+/-0.78 g/dL, and the hospital stay was 4.7+/-1.1 days. Postoperatively, transfusion was done in 2 cases, one patient was pregnant and underwent an cesarean section delivery during follow-up. CONCLUSION: Laparoscopic myomectomy was performed regardless of the size, the location of the myoma or the previous operative history and had good outcomes without complications in our hospital. Laparosocpic myomectomy is considered safe and reliable procedure in various types of myoma.
Cesarean Section ; Female ; Hemoglobins ; Humans ; Length of Stay ; Medical Records ; Myoma ; Parity ; Pregnancy ; Retrospective Studies

PURPOSE: To evaluate treatment outcomes for patients with stage II/III pancreatic cancer who are treated with radiation therapy (RT) with or without chemotherapy (CTx) following surgery. METHODS: We retrospectively analyzed data from 17 patients who underwent surgery and post-operative RT with or without CTx between January 2000 and December 2008. Seven patients (41%) had stage II cancer and 10 (59%) had stage III cancer. Most were male (13 of 17; 76.5%). Age at diagnosis ranged from 42 to 82 (median 69) years. Whipple's operation was done in 9 patients (53%), distal pancreatectomy in 7 (41%), and subtotal pancreatectomy in 1 (6%). All patients received RT using a three-dimensional RT technique to spare critical normal structures. Median radiation dose was 54 Gy (range, 50.4~55.8 Gy). Variable CTx regimens were combined in 10 patients (58.8%); 5-FU in 4, UFTE-G in 4, gemcitabine in 1, and xeloda in 1. Acute toxicity was evaluated according to RTOG toxicity criteria. Survival analysis was done using the Kaplan-Meyer method. Univariate and multivariate prognostic factor analysis were done, respectively, using a log-rank test and Cox's proportional hazards model. RESULTS: The median follow-up period was 12.6 months. Locoregional and distant failures occurred in 8 (47.1%) and 8 patients (47.1%), respectively. Five patients (29.4%) developed both loco-regional recurrence and distant metastasis. The metastatic sites were liver in 4 patients, lung in 3, peritoneum in 1, and kidney in 1. Median overall survival (OS) was 12.6 months. The 1- and 2-year OS rates were, respectively, 58.8% and 24.5%. Median disease-free survival (DFS) was 8.3 months and the 1- and 2-year DFS rates were 46.3% and 30.9%, respectively. The 2-year OS was not different between RT and RT with CTx : survival rates were 28.6% and 17.5%, respectively (p=0.764). T stage and a postoperative CA 19-9 level of > or =180 U/ml were significant prognostic factors for OS in both univariate and multivariate analysis: the 2-year OS for T3 and T4 were 34.1% and 16.7%, respectively (p=0.0022), the 2-year OS for <180 and > or =180 U/ml were 32.5% and 0%, respectively (p=0.0142) Acute toxicities were RTOG grade 1 (G1) nausea in 1 patient (5.9%), G1 vomiting in 2 (11.8%), and G1-2 enteritis in 5 (29.4%). The hematologic toxicities were G1 leukopenia in 5 patients (29.4%), G2 leukopenia 1 (5.9%), G1 thrombocytopenia in 1 (5.9%), and G1~2 anemia in 6 (35.3%). CONCLUSION: Survival results of the present study are comparable to those in other reports with acceptable toxicity. Significant prognostic factors for overall survival in pancreatic cancer are tumor stage and postoperative CA 19-9 level.
Anemia ; Deoxycytidine ; Disease-Free Survival ; Enteritis ; Fluorouracil ; Follow-Up Studies ; Humans ; Kidney ; Leukopenia ; Liver ; Lung ; Male ; Nausea ; Neoplasm Metastasis ; Pancreatectomy ; Pancreatic Neoplasms ; Peritoneum ; Proportional Hazards Models ; Recurrence ; Retrospective Studies ; Survival Rate ; Thrombocytopenia ; Vomiting ; Capecitabine

Bisphosphonates are widely used in the management of metastatic bone disease and in the prevention of osteomalacia and osteoporosis. In particular, oral preparations are more commonly used for the prevension and treatment of osteoporosis. Bisphosphonate-related osteonecrosis of the jaws (BRONJ) has been well documented recently in relation to intravenous preparations of the drug. But, a few cases have been reported of oral bisphosphonate-associated osteonecrosis. We could not find any risedronate cases in the Korean medical literature. Here we report a case of BRONJ in a 91-year-old woman patient receiving an oral bisphosphonate (risedronate) for the treatment of osteoporosis.
Bisphosphonate-Associated Osteonecrosis of the Jaw ; Bone Diseases ; Diphosphonates ; Etidronic Acid ; Female ; Humans ; Jaw ; Osteomalacia ; Osteonecrosis ; Osteoporosis ; Risedronate Sodium

OBJECTIVE: To compare clinicopathologic characteristics and prognostic factors between squamous cell carcinoma (SCC) and adenocarcinoma (AC) of the uterine cervix. METHODS: We reviewed medical records and pathologic reports of 568 patients with SCC and 78 patients with AC who underwent radical hysterectomy and pelvic lymphadenectomy from January 1988 to December 2004. We analyzed clinicopathologic factors and 5-years survival rate (5-YSR), and than compared 5-YSR between SCC and AC according to clinicopathologic factors. RESULTS: At the stage I, the incidence of AC (82.0%) was more than SCC (69.6%) and at the stage II, the incidence of SCC (30.4%) was higher than AC (18.0%). The rate of lymph-vascular space invasion was higher in SCC (28.2%) than AC (15.4%). The 5-YSR was not different between SCC (85.7%) and AC (86.9%). In multivariate analysis, depth of invasion, resection margin, pelvic lymph node metastasis were independent prognostic factors in SCC and FIGO stage, pelvic lymph node metastasis were independent prognostic factors in AC significantly. At the 5-YSR between SCC and AC, the prognosis of AC (50.0%) was poorer than SCC (78.0%) in the case of the one pelvic lymph node metastasis (p=0.0632). CONCLUSION: The FIGO stage and lymph-vascular space invasion were significant different in clinicopathologic characteristics between SCC and AC. The prognosis of AC was poorer than SCC in the case of the one pelvic lymph node metastasis (p=0.0632). But, the overall 5-YSR was not different between SCC and AC.
Adenocarcinoma* ; Carcinoma, Squamous Cell* ; Cervix Uteri ; Female ; Humans ; Hysterectomy* ; Incidence ; Lymph Node Excision* ; Lymph Nodes ; Medical Records ; Multivariate Analysis ; Neoplasm Metastasis ; Prognosis ; Survival Rate ; Uterine Cervical Neoplasms*

PURPOSE: The purpose of this study was to identify the attitude of nurses toward transsexuals. METHOD: The Q-methodology which provides a method of analyzing the subjectivity of each item was used. Twenty-nine nurses classified the 50 selected Q-statements into a normal distribution using a 9 point scale. The collected data was analyzed using the Quanl PC program. RESULT: Four types of attitudes toward transsexuals were identified. The first type (humanitarian acceptance) showed an attitude of respecting transsexuals as human beings and understanding and accepting their desires and difficulties. The second type (superficial understanding) understood the psychological conflicts and suffering of transsexuals but could not accept them as members of families or society. The third type (insufficient understanding) did not feel a sense of rejection toward transsexuals but showed a lack of understanding of their desires and difficulties. The fourth type (rejection) failed to understand the desires and difficulties of transsexuals and showed a sense of rejection toward them, in addition to regarding them as sexually immoral people. CONCLUSION: The results of the study indicate that different approaches of educational programs based on the four types of attitudes toward transsexuals are recommended.
Adult ; *Attitude of Health Personnel ; Demography ; Female ; Humans ; Models, Educational ; Nursing Staff/*psychology ; Q-Sort ; Questionnaires ; *Transsexualism

A mongrel male dog of three years old was referred to the Seoul National University Veterinary Teaching Hospital following a one month history of glaucoma. On ophthalmic examination, hyphema, glaucoma, uveitis, iridal mass, and loss of vision were noted in the right eye. Ultrasonography and computed tomography revealed a mass with involvement of the entire uvea. Radiographic evaluation did not reveal any evidence of distant metastasis. The right eye was surgically removed because of the high likelihood of neoplasia. A histologic diagnosis of malignant uveal melanoma was made.
Animals ; Dog Diseases/*pathology/surgery ; Dogs ; Eye Enucleation/veterinary ; Histocytochemistry/veterinary ; Male ; Melanoma/pathology/surgery/*veterinary ; Uveal Neoplasms/pathology/surgery/*veterinary

OBJECTIVE: To evaluate the significance of the expression of HER-2/neu oncoprotein as a prognostic factor, we retrospectively examined its overexpression rates in epithelial ovarian cancer and their relationships with prognostic factors. METHODS: Immunohistochemistry for Her-2/neu oncoprotein was performed on formalin-fixed, paraffin-embedded tissues from 45 epithelial ovarian cancer operated between 1999 and 2002. We analyzed relationships between the overexpression of HER-2/neu oncoprotein and prognostic factors including age, histologic type, surgical stage, residual tumor > or =2 cm, and recurrence. RESULTS: The rate of overexpression of HER-2/neu oncoprotein in epithelial ovarian cancer was 31.1% (14/47). The overexpression of HER-2/ neu oncoprotein showed associations with residual tumor > or =2 cm (p=0.049) and recurrence (p=0.029) in univariate analysis. But, there were no associations between the overexpression of HER-2/neu oncoprotein and overall survival. CONCLUSION: The overexpression of HER-2/neu oncoprotein was associated with residual tumor and recurrence in univariate analysis, but appeared to have no prognostic significance for overall survival of epithelial ovarian cancer. Further and larger prospective studies using multivariate analysis are necessary to establish the clinical applicability of these observations.
Immunohistochemistry ; Multivariate Analysis ; Neoplasm, Residual ; Ovarian Neoplasms* ; Recurrence ; Retrospective Studies

BACKGROUND: We investigated the Janus kinase 2 (JAK2) mutation and its diagnostic value in patients suffering with non BCR/ABL myeloproliferative diseases (nMPD) or other reactive conditions. METHODS: We reviewed the clinical records of 83 patients who underwent bone marrow (BM) examinations with suspect of nMPD. The diagnoses of nMPD were made based on the WHO criteria since 2001 and the PVSG criteria before 2001. The JAK2 mutation was examined by PCR in 54 patients whose BM samples were available. RESULTS: The JAK2 mutation was detected in 25 patients (46%); 12 of 26 patients with essential thrombocythemia (ET), 9 of 12 patients with polycyhtemia vera (PV), one of 7 patients with chronic idiopathic myelofibrosis (CIM) and one patient with unclassifiable MPD. Additionally, JAK2 mutation was detected in each one patient with secondary polycythemia and reactive thrombocytosis. These two patients and two other patients among the JAK2 mutated ET did not meet the WHO PV criteria due to their initial low hemoglobin levels. These patients had liver cirrhosis and hypersplenism due to Budd-Chiari syndrome (1), gastrointestinal bleeding (1) or the initial hemoglobin level was slightly below the level as provided by the criteria, but the level showed a rising pattern despite cytoreductive therapy (2). With the results of the JAK2 mutation available, 4 patients' disease could be re-diagnosed as PV. Finally, the positive rate of the JAK2 mutation was 81% in PV, 48% in ET and 14% in CIM. The presence of JAK2 mutation closely correlated with PV (p=0.001), leukocytosis (p=0.001) and an increased cellularity of BM (p=0.024). CONCLUSIONS: The JAK2 mutation may help differentiate nMPD from secondary cytosis. Therefore, it should be incorporated into the guidelines for the nMPD work-up for making a more accurate diagnosis and administering proper treatment.
Retrospective Studies ; Proto-Oncogene Proteins c-bcr ; Polymerase Chain Reaction ; Myeloproliferative Disorders/*diagnosis/genetics/metabolism ; *Mutation ; Middle Aged ; Male ; Janus Kinase 2/*genetics ; Humans ; Genes, abl ; Female ; Diagnosis, Differential ; DNA/*genetics ; Biological Markers/metabolism ; Aged, 80 and over ; Aged ; Adult

A 4-month-old female maltese dog was admitted to Veterinary Medical Teaching Hospital of Seoul National University for evaluation of abnormal color of bilateral irises. This patient had the photophobia in the light and exhibited the complete absence of pigment resulting in white hair, pink muzzle, eyelids and foot-pads. Central zone of the irises were yellow in color influenced by tapetal reflex, and peripheral zone were pale blue. The iridal capillaries were transparented on the irises. Ophthalmoscopic examination revealed a yellow tapetal fundus but no pigment in the nontapetal fundus.
Albinism, Oculocutaneous/diagnosis/*veterinary ; Animals ; Dog Diseases/*diagnosis ; Dogs ; Female ; Ophthalmoscopy/veterinary ; Photophobia/diagnosis/veterinary