1.CLINICOPATHOLOGIC ANALYSIS OF THE PLEOMORPHIC ADENOMA.
Yeong Mi KIM ; Yong Gyoo LEE ; Chin Soo KIM
Journal of the Korean Association of Oral and Maxillofacial Surgeons 1997;23(4):716-727
The author studied on the 197 cases of the pleomorphic adenoma which had been diagnosed with biopsy during the period of 1985 to 1996 at the Kyungpook National University Hospital. This study contains the statistical analysis of the clinico-pathological findings such as sex, age, location, chief complaint, duration, treatment method, size, recurrence, and treatment department in relation to anatomical location. The result were as follows : 1. The treatment department in oxter were ENT(16.2%), GS(22.8%), OMFS(18.8%), PS(12.2%). 2. The incidence of pleomorphic adenoma were parotid gland(57.8%), palatal salivary gland(20.3%), submandibular gland(17.2%), other minor salivary glands(4.5%). 3. The tumors were more common in females than males, with a male to female ratio of 1 : 1.85. 4. The peak age of ocurrence was in the forth decade. 5. The duration of the most cases were less than 5 years. 6. Although the size of the tumors was variable, the incidence was highest between 3cm and 4cm(25.4%). 7. The most prevalent chief complaint was swelling(94.9%). 8. Conservative treatment was performed 30.0%, and radical treatment was employed 70.0%. 9. The recurrence rate is 8.1%, and recurrence used to be relatively common with conservative treatment. 10. The rate of malignant transformation is 1%. 11. The anatomical location has no relationship with the factors of sex, duration, and malignant transformation. 12. There was statistical significance on the anatomical location to the treatment department, age, chief complaint, size, treatment method, recurrence (P<0.05).
Adenoma, Pleomorphic*
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Biopsy
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Female
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Gyeongsangbuk-do
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Humans
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Incidence
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Male
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Recurrence
2.Primitive Neuroectodermal Tumor Associated with Mature Cystic Teratoma of the Ovary: A case report.
Young Ju KIM ; Mi Yeong JEON ; Mi Sun KANG ; Chan Hwan KIM
Korean Journal of Pathology 1996;30(12):1150-1154
Malignant transformation of benign cystic teratomas of the ovary is rare, with an incidence rate of 1-3%. The most common malignancy associated with benign cystic teratoma of the ovary is squamous cell carcinoma, which represents 90% of malignant transformations, followed by adenocarcinoma and carcinoid. Primary malignant neuroectodermal tumor in a mature cystic teratoma is extremely rare and microscopically can be subclassified as differentiated, primitive, and anaplatic. We experienced a case of primitive neuroectodermal tumor (PNET) associated with mature cystic teratoma of the ovary in a 11-year-old girl. Grossly, the ovary was a unilocular cyst which contained sebum material and disclosed several large, yellow to gray-tan polypoid excresences attached to the inner cystic wall. Except a large, fish-flesh, soft mass, the other polypoid masses were covered with sebum and contained small pieces of cartilage and tooth, and microscopically represented as mature teratoma. The large, fish-flesh, soft mass disclosed sheets and lobules of closely packed small cells with thin fibrovascular septa, which frequently replacing and encroaching the mature cystic teratoma. The small tumor cells were uniform and made up of round to oval nuclei with coarse chromatin and prominent nucleoli, very similar to those of PNET of the central nervous system.
Incidence
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Cysts
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Adenocarcinoma
3.A Study on Expression of p53 Protein according to Histologic Types, Degree of Malignancy and Differentiation of the Ovarian Surface Epithelial Tumors.
Young Ju KIM ; Mi Yeong JEON ; Hye Kyoung YOON ; Mi Young SOL
Korean Journal of Pathology 1996;30(12):1099-1105
p53 gene alterations in the ovarian cancers are regarded as early events in the whole process of carcinogenesis. This study is intended to compare p53 protein expression rate in the ovarian surface epithelial tumors according to histologic types, degree of malignancy and differentiation. 134 cases of ovarian epithelial tumors including 26 cases of serous cystadenoma, 7 cases of serous borderline malignancy, 15 cases of serous cystadenocarcinoma, 40 cases of mucinous cystadenoma, 21 cases of mucinous borderline malignancy, 20 cases of mucinous cystadenocarcinoma, 4 cases of endometrioid carcinoma, and 1 case of clear cell carcinoma were studied. Immunohistochemistry using monoclonal p53 antibody(DO-7) was applied to the routine formalin-fixed paraffin embedded tissue. The results were as follows; 1. No immunohistochemical positivity of p53 protein was found in all 66 cases of benign serous and mucinous tumors studied. 2. There was no significant difference of p53 protein expression between serous and mucinous malignant tumors. 3. The expression rate of p53 protein exhibited a statistically significant difference between borderline(42%) and malignant(74%) ovarian surface epithelial tumors (p<0.05). 4. The expression rate of p53 protein of poorly differentiated carcinomas(100%) was higher than those of moderately (88%) and well differentiated carcinomas(60%), but there was no statistical significance. In summary, p53 protein expression might be a good indicator of malignant transformation of the ovarian surface epithelial tumors.
Ovarian Neoplasms
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Genes, p53
4.Impact of Biomedical Ethics Awareness and Ethical Values in Nursing Student on Their Attitudes towards DNR.
Korean Journal of Hospice and Palliative Care 2018;21(4):115-123
PURPOSE: The purpose of this study was to identify how nursing students' awareness of biomedical ethics and ethical values affect their attitudes towards a do-not-resuscitate (DNR) order. METHODS: This cross-sectional correlation study was conducted with 275 nursing students enrolled at two universities in North Chungcheong Province and North Gyeongsang Province of South Korea. Data were collected in April 2017 using a self-reported questionnaire. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficient and stepwise multiple regression with the SPSS/WIN 23.0 program. RESULTS: The students' attitudes towards DNR were positively correlated with attitudes that seek ethical values but negatively correlated with their biomedical ethics awareness. The explained variance for attitudes towards DNR was 20%, which was significant (F=13.01, P < 0.001). CONCLUSION: These findings suggest that nursing students' biomedical ethics awareness and ethical values were associated with their attitudes towards DNR. Curriculum organization and various educational programs should be developed and applied to help nursing students develop ethical values and awareness of biomedical ethics.
Bioethics*
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Curriculum
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Ethics
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Humans
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Korea
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Nursing*
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Resuscitation Orders
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Statistics as Topic
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Students, Nursing*
5.Influence of the Awareness of Healthcare Accreditation on Job Stress and Turnover Intention in Tertiary Hospital Nurses
Mi Yeong MUN ; Seo Yun LEE ; Mi Yeon KIM
Korean Journal of Occupational Health Nursing 2018;27(3):180-189
PURPOSE: The aim of this study was to investigate the influence of nurses' awareness of healthcare accreditation on their job stress and turnover intention. METHODS: Across-sectional correlation study design was used. Participants consisted of 143 nurses from two tertiary hospitals in Seoul and Gyunggido, South Korea. Data were collected in October 2016 using self-report questionnaires and analyzed using descriptive statistics, t-test, an ANOVA, Pearson's correlation coefficient, and multiple regression in SPSS/WIN 21.0. RESULTS: Awareness of health care accreditation correlated negatively with job stress (r=−63, p < .001) and turn over intention (r=−.50, p < .001). Awareness of health care accreditation was the factor that most influenced job stress, explaining 38% of the variance (F=23.10, p < .001). Awareness of health care accreditation and duty pattern were the factors that most influenced intention to leave, explaining 32% of the variance (F=10.35, p < .001). CONCLUSION: These findings suggest raising nurses' awareness of certification systems to reduce their job stress and turnover intentions. It will be necessary to provide support for the aggressive work nurses do and improve their work structure, highlighting the need for both manpower and institutional support. Accordingly, providing regular education programs and appropriate compensation schemes, by raising nurses' awareness of medical institutions' certification systems, is necessary.
Accreditation
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Certification
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Compensation and Redress
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Delivery of Health Care
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Education
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Intention
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Korea
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Personnel Turnover
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Seoul
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Statistics as Topic
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Tertiary Care Centers
6.Influence of Hospital Ethical Climate and Nursing Professionalism on Patient Safety Management Activity by Nurses
Journal of Korean Academy of Nursing Administration 2019;25(5):458-466
PURPOSE: The purpose of this study was to investigate the influence of hospital ethical climate and nursing professionalism on patient safety management activity by nurses.METHODS: A cross-sectional correlation study design was used. Participants included 142 nurses from two tertiary hospitals in Seoul and Gyunggi-do, South Korea. Data were collected in April and May 2019 using self-report questionnaires and analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients and multiple liner regression analysis with SPSS/WIN 21.0.RESULTS: The patient safety management activity correlated positively with hospital ethical climate (r=.32, p < .001) and nursing professionalism (r=.40, p < .001). The patient safety management activity was the factor that most influenced nursing professionalism and position, explaining 21% of the variance (F=12.06, p < .001).CONCLUSION: It is necessary to provide education on professionalism. It is necessary to continuously provide job education and training to nurture competence and quality in professional nurses.
Climate
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Education
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Gyeonggi-do
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Humans
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Korea
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Mental Competency
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Nursing
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Patient Safety
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Professionalism
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Seoul
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Statistics as Topic
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Tertiary Care Centers
7.Influence of the Awareness of Healthcare Accreditation on Job Stress and Turnover Intention in Tertiary Hospital Nurses
Mi Yeong MUN ; Seo Yun LEE ; Mi Yeon KIM
Korean Journal of Occupational Health Nursing 2018;27(3):180-189
PURPOSE:
The aim of this study was to investigate the influence of nurses' awareness of healthcare accreditation on their job stress and turnover intention.
METHODS:
Across-sectional correlation study design was used. Participants consisted of 143 nurses from two tertiary hospitals in Seoul and Gyunggido, South Korea. Data were collected in October 2016 using self-report questionnaires and analyzed using descriptive statistics, t-test, an ANOVA, Pearson's correlation coefficient, and multiple regression in SPSS/WIN 21.0.
RESULTS:
Awareness of health care accreditation correlated negatively with job stress (r=−63, p < .001) and turn over intention (r=−.50, p < .001). Awareness of health care accreditation was the factor that most influenced job stress, explaining 38% of the variance (F=23.10, p < .001). Awareness of health care accreditation and duty pattern were the factors that most influenced intention to leave, explaining 32% of the variance (F=10.35, p < .001).
CONCLUSION
These findings suggest raising nurses' awareness of certification systems to reduce their job stress and turnover intentions. It will be necessary to provide support for the aggressive work nurses do and improve their work structure, highlighting the need for both manpower and institutional support. Accordingly, providing regular education programs and appropriate compensation schemes, by raising nurses' awareness of medical institutions' certification systems, is necessary.
8.Tumorlet of Lung Associated with Congenital Bronchogenic Cyst: Report of a case.
Yeong Jin CHOI ; Mi Kyung JAE ; Seok Jin KANG ; Byoung Kee KIM ; Sun Moo KIM
Korean Journal of Pathology 1989;23(1):141-144
Tumorlet is a rare lesion of disputed origin that was first described by whitwell in 1955, and about one-third of the reported cases have been associated with underlying lung disease. Patient was a 60-year-old female who was admitted with a histroy of chest discomfort and dyspnea. Right lower lobe was partially resected under the clinical diagnosis of the bronchogenic cyst. Grossly, lung tissue around round cystic lesion appeared brown firm and somewhat fibrotic, and showed several scattered ill-defined whitish gray nodules. Microscopically, lung tissue around bronchogenic cyst was partially obliterated by dense fibrous scar tissue. Within this areas of fibrosis, and in the wall of alveolar ducts and respiratory bronchioles, innumerable microscopic tumorlets were found and argyrophilic granules were also demonstrated in scattered tumorlets with Grimelius stain.
Female
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Humans
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Cysts
9.A case of Colorectal carcinoma During Pregnancy.
Mi Yeong JO ; Ki Hong CHANG ; Haeng Soo KIM ; Kie Suk OH
Korean Journal of Obstetrics and Gynecology 2000;43(5):901-904
Colorectal cancer during pregnancy is rare but the trend for women to delay pregnancy until later in life may result in increased incidence of colorectal cancer during pregnancy. The most common symptoms are rectal bleeding, abdominal discomfort, abdominal distension, anorexia, nausea, vomiting, constipation, anemia and weight loss. Rectal bleeding, if it is occurred, is often attributed to hemorrhoids, a common finding of pregnancy and many of these symptoms are commonplace in normal pregnancy. This delays diagnosis of colorectal cancer during pregnancy and leads to more advanced stage and poor prognosis compared to the general population. We experienced a woman at 27 weeks gestation who complained of low abdominal distention and was diagnosed of sigmoid colon cancer and underwent cesarean section and hemicolectomy at 30 weeks gestation, so we present it with brief review of literature."
Anemia
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Anorexia
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Cesarean Section
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Colorectal Neoplasms*
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Constipation
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Diagnosis
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Female
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Hemorrhage
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Hemorrhoids
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Humans
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Incidence
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Nausea
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Pregnancy*
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Prognosis
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Sigmoid Neoplasms
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Vomiting
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Weight Loss
10.Relationship of Mothers' Recognition of Attention Deficit Hyperactivity Disorder (ADHD), Parenting Stress and Family Support in Children Diagnosed with ADHD.
Mi Ye KIM ; Ji Yeong SEO ; Wan Ju PARK
Journal of Korean Academy of Child Health Nursing 2011;17(2):127-135
PURPOSE: The purpose of this study was to examine the relationship of mothers' recognition of Attention deficit hyperactivity disorder (ADHD), parenting stress and family support in mothers of children diagnosed with ADHD. METHODS: The data were collected from December 24, 2009 to July 23, 2010. The participants were 141 mothers of children diagnosed with ADHD and who lived in D city. Descriptive statistics, t-test, ANOVA, Pearson correlation coefficients with SPSS 17.0 were used to analyze the data. To determine the most effective variable (mothers' recognition, parenting stress and family support) to predict parental stress, data were analyzed using canonical correlation with SAS 9.1 TS. RESULTS: Canonical correlation analysis revealed that professional and teachers' roles of the 3 sub-domains of mothers' recognition were the most outstanding variables in predicting parenting stress. Parental distress/parent-child dysfunctional interaction of parenting stress was the most outstanding variable in predicting both mothers' recognition and family support. Spouse cooperation in family support was the most outstanding variable in predicting parenting stress. CONCLUSION: The results suggest that strengthening parents' recognition of ADHD and supporting interventions are important for reducing parenting stress. Professional and teachers' roles, parental distress/parent-child dysfunctional interaction and spouse cooperation should be included in the contents of structured programs.
Attention Deficit Disorder with Hyperactivity
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Child
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Humans
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Mothers
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Parenting
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Parents
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Phenothiazines
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Spouses
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Child Health