This study examined and identified the relationship between the level of hope and self-care agency in hemodialysis patients. The purpose of the study was to reveal that hope is an essential factor to enhance self-care agency and to prepare the basic materials to help nurse the patients. The subjects for this study consisted of 108 persons who undergoing hemodialysis from 2 hospital. 2 hemodialysis center in Pusan, Korea. The degree of hope was measured by the questionnaire that has been developed by Miller. The self-care agency was measured by the questionnaire that has been developed by Kearney B.Y & Fleisher B.J. The collected data were analyzed by descriptive statistics and t-test. one-way ANOVA and Pearson's Correlation Coefficient with SPSS WIN program. Results were obtained as follows: 1) The mean scores of hope were 131.77+/-25.77 (range 67-195). The rate of hope classified said that the lowest hope was 2.8% and low hope was 27.8%. 2) The mean scores of self-care agency were 143.78+/-23.63(range 74-187). The degree of self-care agency classified said that the rate of self-care agency deficiency was 0.9% and low self-care agency was 12.0%. 3)The hope was significantly retated to self-care agency. That is, the higher the hope score was, the higher the level of self-care agency score (r = 0.668, p = 0.001) was. In this result, there were hemodialysis patients who have very low hope score and self-care agency score. In this cases self-care agency can be increased by encouraging the patients to be more hopeful. Conclusively nurses should access the degree of hope and self-care agency of hemodialysis patients individually and apply the hope therapy in order that the patient have higher hope than before.
Busan ; Hope* ; Humans ; Korea ; Surveys and Questionnaires ; Renal Dialysis* ; Self Care*

No abstract available.
Breast* ; Jaundice* ; Milk, Human*

Doppler echocardiography was performed to evaluate the tricuspid regurgitation in 786 infants and children with heart disease. 3 Doppler methods were used. : The duration of systolic turbulence of tricuspid regurgitation in thr right atrium was evaluated by continuous wave Doppler method, the distance of systolic turbulence within right atrium from the tricuspid plane, by pulsed Doppler method and the retrograde systolic hepatic vein regurgitation, by color Doppler method. The following results were obtained. 1) Incidence of pan systolic tricuspid regurgitation in each disease were as follows. 68% of ECD, 66% of Ebstein's anomaly, 54% of pulmonary atresia, 50% of arrhythmia, 45% of ASD, 38% of TAPVR, 15% of VSD, 26% of TOF, 12% of PDA, 13% of normal children. 2) In about 90% of children with tricuspid regurgitation, hepatic vein regurgitation was detected by color Doppler echocardiography.
Arrhythmias, Cardiac ; Child* ; Ebstein Anomaly ; Echocardiography, Doppler ; Echocardiography, Doppler, Color ; Heart Atria ; Heart Diseases* ; Heart* ; Hepatic Veins ; Humans ; Incidence ; Infant* ; Pulmonary Atresia ; Scimitar Syndrome ; Tricuspid Valve Insufficiency*

A case of multiple myeloma associated with adenocarcinoma of the stomach was review. A 59-year, old Korean man had been abmitted to St. Mary's Hospital in January 1984, with chief complaint of posterior neck pain, and intermittent headache for one year prior to amission. Osteo lytic punched-out lesions were noted on skull and other skeletal x-ray films. Bone marrow aspirates revealed diffuse infiltration of mature and immature plasma cells. Laboratory findings revealed anemia and Bence-Jones proteinuria. Immunoelectrophoresis revealed findings consistent with IgA-lamda type multiple myloma. Alkylating agents and steroids were tried with some clinical improvements. In August 1985, the patient revisited outpatient clinic with chief complaints of epigastric pain and neck mass. Endoscopic biopsy and excision biopsy of the cervical lymph node were performed. By microscopic examination, adenocarcinoma of the stomach and metastasis of multiple myeoma to the supraclavicular lymph nodes were confirmed. Subtotal gastrectomy was performed. By gross and microscopic revealed metastasis to the regional lymph nodes.
Male ; Humans ; Adenocarcinoma ; Biopsy ; Neoplasm Metastasis

No abstract available.
Child* ; Guillain-Barre Syndrome* ; Humans

Malignant small cell tumor(MSCT) of the thoracopulmonary region(Askin tumor) is extremely rare and is seen predominantly in children and adolescents. This tumor represents a distinct clinicopathologic entity of neuroectodertnal origin, arising from the soft tissues of the chest wall or peripheral lung. This tumor tends to recur locally, but does not seem to disseminate widely. The overall survival is poor. Recently, we experienced a case of the MSCT of the thoracopulmonary region of a 12-year-old female. She was admitted because of a chest wall mass on radiographic examination, and a complaint of intermittent chest pain. Grossly, the mass was lobulated, round and had a solid appearance with focal necrosis and hemorrhage on the cut surface. Histologically, small round to oval cells were arranged in compact sheets, nests and lobular patterns with intervening fibrovascular stroma. Ultrastructurally, the presence of loose-fitting membrane-bound neurosecretory granules was noted.
Child ; Adolescent ; Male ; Female ; Humans

The Sertoli-Leydig cell tumor is a gonadal tumor of sex-cord stromal type, similar to that seen in of the various phases of testicular development in the male. This tumor is exceedingly rare, accounting for only 0.1% to 0.5% of all primary ovarian neoplasms. It occurs predominantly in the second and third decades(mean age about 25 years), less than 10% after menopause. We investigated a case of poorly differentiated Sertoli-Leydig cell tumor of right ovary, occured in a 76-year-old woman. Grossly, the tumor measured 2, 100 gm in weight and 25 x 19 x 8 cm in dimensions. The outer surface was smooth and glistening without rupture of the capsule. Cut sections revealed a multilobulated brown solid mass with multiple cystic change. Microscopically, it showed the typical findings o a Sertoli-Leydig cell tumor. The characteristic feature is hemangiopericytoma paftem of sarcomatoid spindle cells. Therefore, we present it with a brief review of the literature.
Female ; Humans

This is a case report of multiple coil embolization for the diffuse pulmonary arteriovenous malformations(PAVM). PAVMs are direct communications between pulmonary arteries and pulmonary veins, resulting in an anatomic right-to-left shunt that may cause paradoxical embolization to may occur, resulting in neurologic complications such as stroke or cerebral abscess. The treatment of choice for solitary PAVMs was limited to surgical resection or ligation of the PAVM but, multiple PAVMs present a difficult management problem, since surgical resection is not feasible in most instances. The coil embolization is a safe and effective treatment of multiple PAVMs. Our exprience was of a 5-year-old boy who had cyanosis and clubbing of his finger, and was diagnosed with multiple PAVMs by chest CT and pulmonary angiography. The coil embolization was peformed, thirteen vessels were successfully occluded and no complication in placement of coils occured. Embolization therapy should be performed in all cases of PAVMs to prevent neurologic complications.
Angiography ; Arteriovenous Malformations* ; Brain Abscess ; Child, Preschool ; Cyanosis ; Embolization, Therapeutic* ; Fingers ; Humans ; Ligation ; Male ; Pulmonary Artery ; Pulmonary Veins ; Stroke ; Tomography, X-Ray Computed

PURPOSE: Algorithms to get cross-sectional bone density pattern(transverse histogram) to predict the loosening of hip prosthesis using DXA(Dual X-ray Absorptiometry) have been developed. We performed this study to analyze the correlation between radiologic findings and densitometric pattern of the THRA(Total Hip Replacement Arthroplasty) patients. MATERIALS AND METHODS: Thirty-six hips of 32 THRA patients were evaluated. The duration between THRA and DXA was from 1 year 7 months to 15 years. On transverse histogram, the periprosthetic bone density patterns were classified as 3 types;type I, rigid fixation in 17, type II, definite loosening in 8, and type III, partial loosening in 11 cases. Surgical findings, plain X-ray findnings and transverse histogram using DXA were correlated. RESULTS: Among 14 cases performing revision for acetabular prosthesis loosening, 5 cases revealed loosening of fernoral stems while 9 cases revealed rigid fixation of femoral stems. Sensitivity was 100% for either plain X-ray or DXA. Specificity was 88%, 77% for plain X-ray and DXA respectively. CONCLUSION: This preliminary study reveals that periprosthetic bone density pattern on transverse histogram on DXA may be useful in the evaluation of the loosening. However, further study will be needed for clinical application.
Acetabulum ; Arthroplasty, Replacement, Hip* ; Bone Density ; Hip ; Hip Prosthesis ; Humans ; Prosthesis Failure ; Sensitivity and Specificity

The author examined the number of AgNORs and PCNA labeling indices by histochemical and immunohistochemical studies in 20 cases of renal cell carcinoma, composed of 5 cases according to the nuclear grades. The results obtained are summarized as follows; 1) Mean number of AgNORs according to the nuclear grades of renal cell carcinoma were 1.38+/-0.40 (mean+/-standard deviation) for Grade I, 2.53+/-0.33 for Grade II, 5.43+/-0.66 for Grade III, and 7.88+/-0.72 for Grade IV. The mean numbers of AgNORs according to the nuclear grades were significantly increased(p=0.0005). 2) PCNA labeling indices (positive nuclear ratio) according to the nuclear grades of renal cell carcinoma were 5.90+/-2.36 for Grade I, 19.30+/-6.71 for Grade II, 45.73+/-8.62 for Grade III, and 61.83+/-6.34 for Grade IV. Also, the PCNA labeling indices according to the nuclear grades were significantly increased(p=0.0008). 3) The mean numbers of AgNORs directly correlated with the PCNA labeling indices (r=0.9861, p<0.001). On the basis of the above results, it was considered that the numbers of AgNORs and PCNA labeling indices as markers of proliferative activity of tumor cells correlate well with the nuclear grades of renal cell carcinoma.