No abstract available.
Intuition* ; Nursing* ; Philosophy*

Segmental dilatation of small intestine or colon can induce signs of intestinal obstruction, such as abdominal distension, vomiting and constipation. There are no anatomical gross obstructive lesions, and moreover, ganglion cells are observed in both dilated and undilated distal segments of the intestine. It often accompanied by other congenital anomalies. We reported two cases of segmental dilatation of the intestine in the newborn infants, one in small intestine and the other in colon, with brief review of the related literatures.
Colon ; Constipation ; Dilatation* ; Ganglion Cysts ; Humans ; Infant, Newborn* ; Intestinal Obstruction ; Intestine, Small ; Intestines* ; Vomiting

Intracavitary brachytherapy combined hypertermin for utero-cervical cancer seems to be a promising method for salvage treatments in persistent tumors and inoperable or previously irradiated cervical recurrences. In order to heat the vaginal apex and uterus, powerfull conical antennas which are suitable for afterloading cervical applicator have been designed for use in conjuction with intracavitary radition therapy. The antennas were constructed with conical conductive material to feed line and the effective length were designed proportional to microwave length, Power deposition profiles of 2450 MHz of conical antennas were studied in both phantom models and muscle tissue and compared to those of commonly used dipole antenna. Improvement of the heating pattern was found in both phantom and muscle tissue. The heating pattern produced by the conical antenna resembles an ellipsoid and then the temperature distribution in depth was extended to 2~3cm from the effective antenna axis.
Axis, Cervical Vertebra ; Brachytherapy ; Heating ; Hot Temperature ; Microwaves* ; Recurrence ; Uterus

The cytologic findings in fine needle aspiration of a case of myxoid liposarcoma of the mediastinum are described. The smear and cell block of the aspirate revealed solid clusters with background of amorphous material and scattered single tumor cells. The clusters were moderately cellular and consisted of atypical lipoblasts in varying stages of differentiation and delicate plexiform capillaries. Good correlation was found between the histologic and cytologic findings in the fine needle aspirates. The differential diagnosis between myxoid liposarcoma and other myxoid soft tissue tumors is discussed,
Biopsy, Fine-Needle ; Capillaries ; Diagnosis, Differential ; Humans ; Liposarcoma, Myxoid ; Mediastinum ; Needles ; Neural Tube Defects* ; Urological Manifestations*

No abstract available.
Biopsy, Fine-Needle*

Hyalinizing trabecular adenoma is an uncommon benign thyroid tumor that is recently described in the literature. This tumor is easily confused with medullary carcinoma on surgical specimens and with papillay carcinoma on cytologic specimens. Herein we report the cytologic characteristics of a case of histologically proven hyalinizing trabecular adenoma of the thyroid gland. Cytologically, the aspirate showed trabecular or individually dispersed polygonal cells with finely stippled chromatin pattern, nuclear grooves, and eosinophilic nuclear pseudoinclusions. No colloid materials were noted in the background.
Adenoma ; Animals ; Carcinoma, Medullary ; Chromatin ; Colloids ; Eosinophils ; Hyalin ; Mediastinum ; Puromycin Aminonucleoside* ; Puromycin* ; Rats* ; Thyroid Gland

In order to assess the effects of radiofrequency-induced local hyperthermia on the normal liver, histopathologic findings and biochemical changes after localized hyperthemia in canine liver were studied. Hyperthermia was externally administered using the Thermotron RF-8 (Yamamoto Vinyter Co., Japan; Capacitive type heating machine) with parallel opposed electrodes. Thirteen dogs were used and allocated into one control group (N=3) and two treatment groups according to the treatment temperature. GroupI(N=5) was heated with 42.5+/-0.5degree C for 30 minutes, and GroupII(N=5) was heated with 45+/-0.5degree C for 15-30 minutes. Samples of liver tissue were obtained through a needle biopsy immediately afterhyperthermia and 7, 14 and 28 days after treatment and examined for SGOT, SGPT and alkaline phosphatase. Although SGOT and SGPT were elevated after hyperthermia in both groups (three of five in each group), there was no liver cell necrosis or hyperthermia related mortality in GroupI. A hydropic swelling of hepatocytes was prominent histologic finding. Hyperthermia with 45degree C for 30 minutes was fatal and showed extensive liver cell necrosis. In conclusion, liver damage day heat of 42.5+/-0.5degree C for 30 minutes is reversible, and liver damage by heat of 45+/-0.5degree C for 30 minutes can be fatal or irreversible. However, these results cannot be applied directly to human trial. Therefore, in order to apply hyperthermic treatment on human liver tumor safely, close observation of temperature with proper thermometry is mandatory. Hyperthermic treatment should be confined to the tumor area while sparing a normal liver as much as possible.
Alanine Transaminase ; Alkaline Phosphatase ; Animals ; Aspartate Aminotransferases ; Biopsy, Needle ; Dogs ; Electrodes ; Fever ; Heating ; Hepatocytes ; Hot Temperature ; Humans ; Hyperthermia, Induced* ; Japan ; Liver* ; Mortality ; Necrosis ; Thermometry

BACKGROUND: Prediction of therapeutic response to radioactive iodine (RAI) in Graves disease is poorly understood. Although thyrotropin binding inhibitor immunoglobulin (TBII) level is a strong index for relapse after antithyroid drug treatment, conflicting results are described regarding its prognostic significance in Graves disease treated with RAI. This study is to evaluate possible prognostic factors including TBII wbich affect the outcome of RAI therapy in Graves disease. METHODS: Two hundred and one patients with Graves disease who were followed for over 12 months after RAI treatment were studied retrospectively. The subjects were divided into hypothyroid, euthyroid and hyperthyroid groups, based on the thyroid function evaluated at 12 months after RAI therapy. We evaluated the association of clinical parameters including patients age, goiter size, degree of hyperthyroidism and TBII index with outcome of RAI treatment. RESULTS: In Graves disease, response rate to RAI was 70.1% (hypothyroid 22.4% and euthyroid 47.7%) until 12th month. The mean age of hypothyroid group was 40+/-11 years, significantly older than that other groups (euthyroid: 33+/-12, hyperthyroid: 35+/-13, p<0.05). Initial level of thyroid function, duration of antithyroid drug treatment prior to RAI, goiter size and dosage of RAI were not significantly different between the groups. There were 61 patients who had both TBII tests before and after RAI. Twelve had negative TBII and 49 had positive TBII before RAI admini-stration. The rate of unremitted hyperthyroidism after RAI therapy was significantly lower in patients with negative TBII than in those with positive TBII prior to RAI treatment( 0% versus 46.9%, p<0.05). CONCLUSION: Graves patients with positive TBII prior to RAI therapy were associated with lower therapeutic response to RAI than those with negatve TBII. And old age was associated with the development of early hypothyroidism after RAI therapy. These results suggest these factors be also considered in the treatment of Graves disease with RAI.
Goiter ; Graves Disease* ; Humans ; Hyperthyroidism ; Hypothyroidism ; Immunoglobulins ; Iodine* ; Recurrence ; Retrospective Studies ; Thyroid Gland ; Thyrotropin

The purpose of this study was to identify the incidence of urinary incontinence in adult women and to identify factors related to life style and sexual intercourse that were related to incontinence. The sample consisted of 1,065 women living in Seoul or one of five provinces. Data for this study were collected from January 16 to June 23 using structured questionnaires. The Urinary Symptom Questionnaire developed by Jackson and a demographic questionnaire were used to collect the data. The data were analyzed using frequency, percentage with and SPSS/PC+ program. The major finding are as follows : 1. The distribution of age of subjects was as follows : 20-29(10.1%), 30-39(17.8%), 40-49(27.3%), 50-59(22.3%), 60-69(12.9%), 70-79(6.1%), 80-89(2.8%), more than 90(0.6%). The frequency of normal delivery, 0(15.5%), 1-2(36.0%), 3-4(29.2%), 5-6(13.0%), more than 7(6.3%). The rate of subjects with menopause was 40.8%. 2. It was reported that 50.7% of the subjects experienced urinary incontinence with stress, mixed, and urgency incontinence being 49.8%, 43.4%, 6.8% respectively. 3. The lower urinary symptoms and incidence with urinary incontinence were as follows : Daily frequency, 22.3%, nocturia, 40.8%, urgency, 71.2%, bladder pain, 47.8%, unexplained incontinence, 32.4%, nocturnal incontinence, 16.1%, and frequency of incontinence, 37.7%. In term of quantity of incontinence, drop/pants damp, 29.5%, dribble/pants wet, 20.5%, flood or soaking through to outer clothing, 1.7%, and flood or running down legs or onto floor, 0.2%. 4. The symptoms related to sexual intercourse and incidence of urinary incontinence were as follows : dry vagina, 39.1%, sex life trouble, 10.8%, pain during sexual intercourse, 27.4%, and urine leakage during sexual intercourse, 8.8%. 5. Life style problems related to urinary incontinence were as follows ; fluid intake restriction, 20.0%, affected daily task, 24.5%, avoidance of places and situations, 35.0%, interference in physical activities, 30.6%, interference in relationships with other people, 19.0%, interference in relationship with husband/companion, 8.1%, and time after attack of urinary symptoms, 76.9%. In term of the feeling about the rest of their lives the women reported : perfectly happy, 11.3%, pleased, 16.9%, mostly satisfied, 20.2%, mixed feelings, 21.0%, mostly dissatisfied, 21.0%, very unhappy 8.5%, and desperate, 1.0%. In conclusion, this study was a preliminary study to provide nursing practices guidelines for incontinence in adult women. Nurses working with adult women should develop and provide adequate care for these women.
Adult* ; Clothing ; Coitus ; Female ; Humans ; Incidence ; Leg ; Life Style ; Menopause ; Motor Activity ; Nocturia ; Nursing ; Surveys and Questionnaires ; Running ; Seoul ; Urinary Bladder ; Urinary Incontinence* ; Vagina

PURPOSE: To test the hemodynamic and biochemical sequences of secondary cerebral energy failure after acute reversed hypoxic ischemic brain insult (HI) can be reproduced in newborn piglets. METHODS: Fifteen anesthetized, ventilated newborn piglet (<3 day) were studied. Eight (HI) were induced transient HI by breathing 8% oxygen and complete occlusion of bilateral common carotid arteries for 30 minutes followed by reoxygenation and reperfusion. Seven (control) were given a sham operation. Both groups were maintained for 48 hours with intensive care and monitoring of cerbral hemodynamics and [delta Cyt aa3] using near infrared spectroscopy (NIRS). Finally, brain cortex was harvested and determined activities of Na+, K+/-ATPase, level of conjugated dienes, ATP and phosphocreatine (PCr) biochemically. RESULTS: No changes took place in the 48-hour control group. In HI group, PaO2, pH, and MABP decreased, and heart rate, glucose, lactate level in blood and lactate level in CSF increased during acute HI. These variables subsequently returned to normal with time. In continuous NIRS monitoring, [delta Cyt aa3] were not changed in the control group. But in HI group [delta Cyt aa3] decreased significantly in acute HI and then normalized with resuscitation but gradually decreased and was significantly lower than control group at 48 hours. Cerebral Na+, K+/- ATPase activity and ATP, PCr level of experimental group significantly decreased compared to control group. Cerebral level of conjugated dienes were not significantly different between both group. CONCLUSION: We successfully reproduced secondary cerebral energy failure after acute HI in thenewborn piglet and this animal model may be useful for testing cerebroprotective strategies.
Adenosine Triphosphatases ; Adenosine Triphosphate ; Animals ; Anoxia ; Brain ; Carotid Artery, Common ; Glucose ; Heart Rate ; Hemodynamics ; Humans ; Hydrogen-Ion Concentration ; Infant, Newborn ; Critical Care ; Ischemia ; Lactic Acid ; Models, Animal ; Oxygen ; Phosphocreatine ; Polymerase Chain Reaction ; Reperfusion ; Respiration ; Resuscitation ; Spectroscopy, Near-Infrared* ; Spectrum Analysis