No abstract available.
Child* ; Humans ; Tuberculosis*

No abstract available.
Cutaneous Fistula ; Glomerulonephritis, Membranous* ; Humans ; Sarcoma, Kaposi*

Epithelioid smooth muscle tumor is relatively rare and potentially malignant, especially in retroperitoneum. Distinct criteria for malignancy still have not been clarified in this epithelioid variant arising in retroperitoneum. We report a deceptively benign-appearing epithelioid leiomyosarcoma in a 50-year-old female. She was admitted with abdominal discomfort and dysuria. Abdominal CT showed a well-demarcated, 10 10 cm sized, solid mass in retroperitoneum. Concomitant metastatic lesions were noted in right lung field. Surgical excision of retroperitoneal mass and right lung lobectomy were performed. The retroperitoneal mass showed yellowish-tan, well-delineated and lobulated appearance. Histologically, this tumor was composed of predominantly epithelioid, round to oval cells with distinct clear cytoplasm and slightly atypical nuclei. Mitosis was rare (0~1/50 HPF). Lung lesions were morphologically similar to that of retroperitoneum.
Cytoplasm ; Dysuria ; Female ; Humans ; Leiomyosarcoma* ; Lung ; Middle Aged ; Mitosis ; Smooth Muscle Tumor ; Tomography, X-Ray Computed

No abstract available.
Paralyses, Familial Periodic*

Malnutrition is a common problem in patients undergoing maintenance hemodialysis (HD) and compromised food intake is an important cause. Malnutrition is one of the important factors influencing mortality in these patients. This study was conducted to evaluate the effectiveness of nutrition education at improving nutritional status of 23 Korean HD patients (mean : 48.6 +/- 10.4 years, men : 8, women : 15). Anthropometric indices, nutrient intakes, and biochemical blood indices were measured before and after a 6-month nutrition education intervention. Anthropometric indices such as percent ideal body weight [PIBW (%)], body fat, body mass index (BMI), mid-arm circumference (MAC), mid-arm muscle circumference (MAMC), and calculated arm muscle area (CAMA) of subjects were within the normal range and not changed by nutrition education. Subjective global assessment (SGA) was significantly increased (p<0.05) after nutrition education. Intake of total energy, carbohydrate, lipid, Ca, and vitamin B1 was increased significantly (p<0.05) but intake of phosphorus, potassium, and sodium was decreased (p<0.05). The serum concentrations of albumin, total protein, and Ca were significantly increased (p<0.05), but levels of P and K were decreased (p<0.05) after the intervention. These findings suggest that nutrition education for HD patients can be effective for positively changing nutrient intakes, leading to improvements in blood indices and nutritional status.
Adipose Tissue ; Arm ; Body Mass Index ; Eating ; Education* ; Female ; Humans ; Ideal Body Weight ; Male ; Malnutrition ; Mortality ; Nutritional Status* ; Phosphorus ; Potassium ; Reference Values ; Renal Dialysis* ; Sodium ; Thiamine

We designed a study to evaluate the change of the proprioceptive function with joint position sense (JPS) during 1 year follow-up period after anterior cruciate ligament (ACL) reconstruction using hamstring autograft. Thirty-eight men who underwent ACL reconstruction were tested for International Knee Documentation Committee subjective knee score, Tegner activity score, Lysholm score, KT-2000 arthrometer, isokinetic strength test, functional performance test (carioca, co-contraction, shuttle run test, one-hop test) and JPS at preoperation, 6 months, and 12 months postoperation. The contralateral healthy knee was used as control. There were no significant differences of JPS between the involved knee and healthy knee at any time period. Repeated measures analysis of variance of the active JPS revealed that there was no significant difference during the follow up periods. The change patterns of passive JPS of extension and flexion were out of accordance with the improving clinical status following ACL reconstruction. Most of the clinical parameters did not show the significant correlation with active and passive JPS at any time period. In conclusion, JPS does not reflect the change of proprioceptive function following ACL reconstruction.
Anterior Cruciate Ligament ; Anterior Cruciate Ligament Reconstruction ; Follow-Up Studies ; Humans ; Joints ; Knee ; Male ; Proprioception

No abstract available.
Folliculitis* ; Herpesvirus 3, Human ; Scalp*

PURPOSE: This study was designed to describe the burnout experiences of nurses counseling people living with HIV/AIDS (PLWHA) in hospital-based counseling services in Korea. METHODS: A qualitative research technique with focus group interviews was used and the data were collected in 2012. Participants were 13 counseling nurses from 16 medical hospitals in South Korea who had worked full-time for more than six months as a counseling nurse for PLWHA. The 13 nurses made up 68.4% of all 19 official HIV counseling nurses in South Korea. Data were collected using focus group interviews and analyzed with the content analysis methodology of Downe-Wamboldt. RESULTS: Burnout experience of counseling nurses for PLWHA was analyzed for two domains-causes of, and effects of burnout. Each domain was classified into three categories; personal, job-related, and relationships. Further 17 sub-categories and 47 concepts were discovered. CONCLUSION: In this study various causes and effects of burnout experienced by nurses counseling PLWHA were identified. These findings can be used in developing effective strategies for nurses, administrators, and health policy makers to solve the burnout of counseling nurses. Further research is required to develop detailed and practical job description for nurses counseling PLWHA.
Administrative Personnel ; Counseling ; Focus Groups ; Health Policy ; HIV ; Humans ; Job Description ; Qualitative Research ; Republic of Korea

Preretinal hemorrhage, which is located between the retina and vitreous face and is commonly developed on the macula, causes impaired central vision and if it persists, it may cause complications, such as epimacular membrane. A 49-year-old male who had dry type of age-related macular degeneration in both eyes and had an oval shaped premacular hemorrhage of unknown etiology in his left eye. We applied Q-switched Nd:YAG laser on membrane anterior to preretinal hemorrhage and ruptured it. Preretinal hemorrage was drained to inferior vitreous cavity and his central vision was rapidly improved.
Hemorrhage* ; Humans ; Macular Degeneration ; Male ; Membranes ; Middle Aged ; Punctures* ; Retina

No abstract available.
Child* ; Humans ; Leukemia, Myeloid, Acute* ; Typhlitis*