Follow-Up Studies ; Humans ; Mouth ; Osteotomy, Sagittal Split Ramus ; Prognathism ; Recurrence ; Research Personnel ; Skull Base

PURPOSE: To characterize MR findings of meniscal cysts of the knee. MATERIALS AND METHODS: We retrospectively reviewed knee MR images of surgically confirmed eighteen meniscal cysts. The location and shape of meniscal cysts were evaluated. RESULTS: Six of 18 cases were medial meniscal cysts and 12 of 18 cases were lateral meniscal cysts. Horizontal tears were present in all cases(100%). Four of 18 cases had rounded cysts and 14 of 18 cases had elongated cysts. In 3 of 6 medial meniscal cysts, cysts had dissected into the soft tissues distant from the meniscus, and connecting stalks were visualized. Three of 6 medial meniscal cysts were located adjacent to a meniscal tear. All of the lateral meniscal cysts occurred immediately adjacent to the meniscal tear. CONCLUSION: Meniscal cysts are associated with horizontal meniscal tear. The shapes of meniscal cysts tend to be elongated rather than rounded. Medial meniscal cysts occurred distant from or adjacent to the meniscal tear according to location of the tear. Lateral meniscal cysts occurred adjacent to the meniscal tear.
Knee ; Retrospective Studies

PURPOSE: To characterize MR findings of meniscal cysts of the knee. MATERIALS AND METHODS: We retrospectively reviewed knee MR images of surgically confirmed eighteen meniscal cysts. The location and shape of meniscal cysts were evaluated. RESULTS: Six of 18 cases were medial meniscal cysts and 12 of 18 cases were lateral meniscal cysts. Horizontal tears were present in all cases(100%). Four of 18 cases had rounded cysts and 14 of 18 cases had elongated cysts. In 3 of 6 medial meniscal cysts, cysts had dissected into the soft tissues distant from the meniscus, and connecting stalks were visualized. Three of 6 medial meniscal cysts were located adjacent to a meniscal tear. All of the lateral meniscal cysts occurred immediately adjacent to the meniscal tear. CONCLUSION: Meniscal cysts are associated with horizontal meniscal tear. The shapes of meniscal cysts tend to be elongated rather than rounded. Medial meniscal cysts occurred distant from or adjacent to the meniscal tear according to location of the tear. Lateral meniscal cysts occurred adjacent to the meniscal tear.
Knee ; Retrospective Studies

Thyroid hemiagenesis is a development failure of one of the thyroid lobes, predominantly in females with a left lobe. The associated disease in the remaining thyroid lobe include benign adenoma, multinodular goiter, hyperthyroidism, chronic thyroiditis, and carcinoma etc. We report a very rare case of thyroid hemiagesesis with hyperthyroidism, thyroid cancer, and ectopic thymus. A 43-year-old female presented with hyperthyoidism and thyroid nodule. Thyroid scan with 99mTcO4 revealed cold nodule in left lobe with absent right lobe. The patient underwent thyroid exploration. Because nodule in the remaining thyroid lobe proved to be a thyroid cancer on frozen biopsy, total thyroidectomy was performed. There was a thyroid-like tissue at the right side (scan 'absent' side) and removed. Pathology confirmed that the removed tissue from right side was thymus. There has been no report in world literatures of such case; in one patient, thyroid hemiagenesis, hyperthyroidism, thyroid carcinoma, and ectopic thymus coexists. We report the case and review the literature on thyroid hemiagenesis and ectopic thymus.
Adenoma ; Adult ; Biopsy ; Female ; Goiter ; Humans ; Hyperthyroidism* ; Pathology ; Sodium Pertechnetate Tc 99m ; Thymus Gland* ; Thyroid Gland* ; Thyroid Neoplasms ; Thyroid Nodule ; Thyroidectomy ; Thyroiditis

Adenomyoepithelioma is a rare benign tumor which occurs mainly in the skin, salivary gland and very rarely in the breast, in case of malignant adenomyoepithelioma of the breast is a rare lesion characterized by malignant proliferation of epithelial and myoepithelial cells that show characteristic histology and immunohistochemical features. We report two cases of adenomyoepithelioma, one was benign occuring in the outer upper quadrant of the right breast (48-year-old female), and the other was malignant adenomyoepithelioma occuring in the peri-areolar of the left breast (46-years-old female). We confirmed with both H&E stain and immunohistochemistry. We report benign and malignant adenomyoepithelioma of the breast occurred in middle aged women.
Adenomyoepithelioma* ; Breast* ; Female ; Humans ; Immunohistochemistry ; Middle Aged ; Salivary Glands ; Skin

PURPOSE: The purpose of this study is to identify the correlation that exists between quality of life and self-efficacy of schizophrenic patients, focusing on the influence of related factors on these varables. METHOD: The subjects of this study were 151 schizophrenic patients. The data were collected using questionnaires. The instruments used for this study were the general self-efficacy scale developed by Sherer & Maddex (1982), the specific self-efficacy scale modified and complemented by these co-researchers on the basis of the past studies and modified SIP by Voruganti (1996). The period of data collection was from July. 2000 to Jan. 2001. Data analysis was done by SPSS, t-test, ANOVA and the Pearson Correlation Coefficient. RESULT: 1. The level of self-efficacy showed a mean score of 60.0 and the level of quality of life, a mean score of 47.0. 2. The general characteristics affecting the self-efficacy of schizophrenic patients were staying with family (p=0.05) and employment (p=0.00). 3. The general characteristics affecting the quality of life of schizophrenic patients were staying with family (p=0.04), employment (p=0.05) and duration of illness (0.03). 4. A positive correlation was identified between self-efficacy and quality of life (r=-0.469, p=0.000). CONCLUSION: The study suggests that nursing intervention strategy should be worked out to develop a psychiatric rehabilitation program that can promote self-efficacy and thus enhance the quality of life of schizophrenic patients.
Complement System Proteins ; Data Collection ; Employment ; Humans ; Nursing ; Quality of Life* ; Surveys and Questionnaires ; Rehabilitation ; Schizophrenia ; Statistics as Topic

PURPOSE: This study aims to investigate gender differences in the association between depressive symptoms and weight, weight perception, and body satisfaction among Korean adolescents. METHODS: A secondary data analysis was performed on data from 33,374 adolescents who participated in the 2015 Adolescent Health Behavior Online Survey. They were classified as underweight, normal weight, or overweight/obese; weight perception was classified into perception of being underweight, normal weight, or overweight/obese; and weight satisfaction into desire to gain weight, satisfied, and desire to lose weight. RESULTS: Among boys, perception of being underweight (adjusted odds ratio [AOR]: 1.20, 95% confidence interval [CI]: 1.07~1.35) and desire to gain weight (AOR: 1.45, 95% CI: 1.30~1.62) were associated with depression. Among girls, perception of being overweight or obese (AOR: 1.18, 95% CI: 1.07~1.29) and a desire to lose weight (AOR: 1.30, 95% CI: 1.18~1.42) were associated with depression. CONCLUSION: Gender differences were observed in the association between weight perception and depression in adolescents. The perception of being underweight among boys and the perception of being overweight/overweight among girls were associated with depression. Thus, gender-specific intervention programs to correct weight perception and weight satisfaction are needed in order to relieve depressive symptoms in adolescents.
Adolescent Health ; Adolescent* ; Body Weight ; Depression* ; Female ; Humans ; Ideal Body Weight ; Odds Ratio ; Overweight ; Statistics as Topic ; Thinness ; Weight Perception*

Carcinosarcoma is a rare malignant neoplasm consisting of both epithelial and nonepithelial components, that is, carcinoma and sarcoma in the same tumor. Since Queckenstedt reported the case of carcinosarcoma of the stomach in 1904, only 30 cases have been reported. We present a case of carcinosarcoma and adenocarcinoma of the stomach in 63-year-old man with the review of the literature.
Adenocarcinoma* ; Carcinosarcoma* ; Humans ; Middle Aged ; Sarcoma ; Stomach*

The development of colorectai cancer following pelvic irradiation has been a much less common event. A 58-years-old woman presented with tenesmus for 5 months. She had a stage IIb, carcinoma of the cervix for which she underwent radiation therapy in 27 years before. Colonscopic findings revealed polypoid mass and irregular ulceration on the rectum and proctitis associated with stricture that was compatible with her previous history of radiation. Histoyathological examination of the polypectomy specimen disclosed adenocarcinoma. So we reported a case of radiation induced carcinoma of reotum which might be the first case in Korean literature. It therefore, behooves the clinician who follows patients whose carcinoma of the cervix or corpus uteri has been cured by radiation therapy to be vigilant for the subsequent development of colon and rectal cancer.
Adenocarcinoma* ; Cervix Uteri ; Colon ; Constriction, Pathologic ; Female ; Humans ; Proctitis ; Rectal Neoplasms ; Rectum ; Ulcer ; Uterus

PURPOSE: CD14 is a major factor that mediate the inflammatory response upon lipopolysaccharides (LPS) in vivo. Although it is considered that LPS increases neutrophils upon allergic inflammation and induces aggravation of allergic immune response, there is no explicit study on the role of CD14. In this study, we investigated the effect of membrane-bound CD14 (mCD14), appears on the lung tissue after exposing LPS to asthmatic mice upon inflammatory response of asthmatic lung. METHODS: Twenty mice with athme and 20 control mice were challenged via intratracheally, with saline and LPS, respectively. Bronchoalveolar lavage (BAL) fluid was collected 0, 6 and 12 hours after challenger. BAL fluid was analyzed for total and differential cell counts and soluble markers (IL-4, IL-10, TNF-alpha and IFN-gamma). Immunohistochemistry for confocal localization of CD14 in the lung specimens was used to analyze mCD14 expression. RESULTS: Asthmatic lungs demonstrated significantly lower levels of mCD14 expression than controls before intratracheal challenge with LPS (35.38+/-12.5 vs. 63.55+/-24.1 cell/HPF, P<0.05). LPS-induced PMN responses reach the peak 6 hours after LPS in the asthma group and was correlated with mCD14 expression. The level of Interferon-gamma was markedly increased at 24 hours after intratracheal challenge of LPS in asthma group (515.13+/-12.5 vs. 62.82+/-23.7, P<0.05). CONCLUSION: mCD14 of inside airway is expected to act an important role on controlling allergic inflammation as a mediator of allergic immune cascades of lung. And it is also believed that the increase of Th1 response by LPS exposing on asthmatic airway is related with the increase of CD14.
Animals ; Asthma* ; Bronchoalveolar Lavage ; Cell Count ; Immunohistochemistry ; Inflammation ; Interferon-gamma ; Interleukin-10 ; Lipopolysaccharides ; Lung ; Mice* ; Neutrophils ; Tumor Necrosis Factor-alpha