Unstable microsatellite repeat sequences or DNA replication errors(RER) due to defective mismatch repair genes have been reported in a subset of sporadic colorectal tumors and in most tumors of patients of hereditary nonpolyposis colorectal carcinoma(HNPCC). To elucidate the clinicopathological correlation of these RER-positive cancers, we examined 16 cases of colorectal carcinoma of different histologic subtypes(6 cases of carcinoma with no gland formation, 5 cases of mucinous carcinoma and 5 cases of gland forming carcinoma). We detected RER in five cases. The patients with RER-positive cancers had a marked preponderance of carcinoma with no gland formations out of 6 carcinomas with no gland formation were RER-positive cancers) and of cancers proximal to splenic flexure(all of the RER-positive cases were proximal colon carcinomas). We conclude that RER-positive cancers have wiique pathologic features that may be useful for the screening and counselling of patients with hereditary colon cancers.

This study examined burdens of primary family carcgivcrs of paticnto with cerebrovascular accidents (CVA) along with related factors. In addition, their needs for support group intervention were assessed to develop a support group to reduce the burdens of caregiving. Eighty-one primary family caregivers of patients with CVAs at a general hospital in Seoul participated in this study . The patients with CVAs aged from 26 to 83 years with mean age of 63 years. About 90% of the patients had some paralysis and 56.6% suffered speech problems. Fifty-eight percent of the primary family caregivers were spouses of the patients and 80.2% were women. Primary family caregivers' burdens were assessed by the Burden Scale originally devel oped by Zarit (1980) and Novak & Geust(1989) and modified by Jang (1995) for use in Korea. The instrument consists of six subscales time-dependent burden, developmental burden, physical burden, emotional burden, social burden, and financiaI burden. The results were as follows : 1. The average of burden score was 91.7, indicating moderate to severe level of burden. The time-dependent burden was scored highest followed by physical, developmental, social, financial, and emotional burdens. 2. of the characteristics of patients, age, gender, and severity of the disease were found to be associated with the level of burden. Of the characteristics of primary family caregivers, age and educational level were significantly related to the level of burden. Time of care since the CVA and the quality of relationship between a patient and a caregiver prior to the stroke were significant situational factors affecting the level of burden. 3. The need for support group intervention for the caregivero was very high (95.1%). The earcgivcrs of patients who had a CVA for the first time showed higher levels of need compared to those of patients who had a CVA more than once. The caregivers indicated a support group held once a month near home or hospital would be welcomed. In addition, they replied that a group composed of 9 to 10 caregivers and guided by health care professionals (e.g., physicians and nurses) would be most desirable. More than 85% of the earegivers identified the areas that they wanted intervention in as follows : knowledge, skills, and resources to care for a patient with a CVA. the counsel of health care professionals, share of their experiences with those who have similar situations, stress management skills, and methods to overcome emotional isolation due to the great responsibility for a patient. Given the results, support group is expected to be an effective way to reduce the burdens of primary family caregivers of patients with CVAs. As a follow up It is necessary to examine the effect of support group intervention on the patient's recovery and rehabilitation.
Caregivers* ; Delivery of Health Care ; Female ; Hospitals, General ; Humans ; Korea ; Paralysis ; Rehabilitation ; Self-Help Groups* ; Seoul ; Spouses ; Stroke*

OBJECTIVES: To evaluated the relation of familial history of alcoholism and plasma level of beta-endorphin, ethanol, beta-endorphin, cortisol and blood glucose were compared in 48 male alcoholics and 29 normal controls. METHODS: Subjects are divided into two groups by family history of alcoholism. Blood samples were obtained before and after 0.75mg/kg of ethanol consumption a 7th admission day. RESULTS: 1) The ratio of family history positive to negative of the patient group was 2 to 1. 2) The age at admission of positive family history group was younger than negative groups. 3) There was no significant difference in change of plasma ethanol level among three groups. 4) There was no significant difference in change of plasma beta-endorphin level among three group. 5) There was no significant difference in change of plasma cortisol level among three groups. 6) There was no significant difference in change of fasting blood sugar level between two patients groups.
Alcoholics ; Alcoholism* ; beta-Endorphin* ; Blood Glucose ; Ethanol ; Fasting ; Humans ; Hydrocortisone ; Male ; Plasma

OBJECTIVE: Asymmetries in evoked potential P300 topography of schizophrenia and bipolar disorder are still controversial. The purpose of this study was to examine the difference in P300 topography between schizophrenia and bipolar disorder. METHOD: P300 was recorded from 16 schizophrenic, 15 bipolar manic, and 16 control subjects. All were right-handed. Subjects silently counted target stimuli(2.0kHz) among trains of standard stimuli(1.0 kHz). Averages were constructed from brain responses to target stimuli. RESULTS: 1) Schizophrenics displayed significantly smaller peak amplitude of P300 over Cz, Pz, T3 than controls. 2) Schizophrenics displayed significantly smaller peak amplitude of P300 over T3 than bipolar manics. 3) Schizophrenics displayed significantly smaller peak amplitude of P300 over T3 than their T4. 4) Schizophrenics displayed significantly delayed latency of P300 over T3 than bipolar manics. 5) Schizophrenics displayed significantly delayed latency of P300 over T3 than their T4. CONCLUSION: Left-sided P300 abnormality, especially left superior temporal gyrus, in schizophrenics, relative to bipolar manics and controls suggests that psychophysiological cause of schizophrenia and bipolar disorder is different and P300 asymmetry is specific to the psychophysiological cause of schizophrenia.
Bipolar Disorder* ; Brain ; Evoked Potentials ; Schizophrenia*

We have experienced a case of 13 ring chromosome in a 40-month-old girl who demonstrated psychomotor retardation with delayed speech, growth retardation, hearing loss(left), microcephaly, trigonocephaly with flat occiput, hypertelorism, epicanthal folds, microophthalmia, broad prominamt nasal bridge, high arched palate, micrognathia, large auricles and other anomalies. Cytogenetic studies of peripheral blood lymphocytes with differential staining of chromosomes revealed 46, XX, r13. Her parents' karyotypes were normal. We reported the case with the review of the associated literatures.
Child, Preschool ; Craniosynostoses ; Cytogenetics ; Female ; Hearing ; Humans ; Hypertelorism ; Karyotype ; Lymphocytes ; Microcephaly ; Palate ; Ring Chromosomes*

Background: The purpose of this study was to investigate the levels of attitude and practice regarding sexual health care in patients with cancer among nurses. Methods: This study used a cross-sectional descriptive design. Participants were 152 nurses who care patients with cancer at a general hospital in Gangwon province. Data were collected from November 7 to 10, 2016 using self-report questionnaire including each 17 item of sexual health care scale-practice and attitude. Results: The subjects’ average age was 29.8±6.3 years, and oncology nursing experience was 7.3±6.2 years. Nurses’ attitude was the average score of 26.6 out of 51. Practice was 2.63 out of 21. Formal education about sexual health care (t=2.01, P=0.048) had significant influenced on nurses’ attitude and age (F=4.45, P=0.013) and working site (F=3.28, P=0.013) on nurses’ practice. The relationship between nurses´attitude and practice toward cancer patients´ sexual health nursing was statistically significant (r=0.33, P=0.001). Conclusions The findings of this study indicate that it is imminent for nurses to acquire various information about sexual problems with patients during cancer treatment. Educational programs for sexual health care for nurses need to be developed to provide cancer patients to improve their sexual health.

Coronary spasm may be induced by a variety of physiologic and pharmacologic stimuli but specific receptor blockade has not been consistently shown to prevent the attacks. Most patients with variant angina respond well to treatment with calcium antagonists and nitrates. A small proportion of patients are refractory to this therapy. We report a case of the patient with a 9-year-history of variant angina who has been refractory to high doses of calcium antagonists and nitrates. The repeated addition of clonidine was consistently effective in abolishing both symptoms and objective evidence of myocardial ischemia in this particular patient.
Calcium ; Clonidine* ; Humans ; Myocardial Ischemia ; Nitrates ; Spasm

PURPOSE: The purpose of this study was to identify the types of venous access devices (VAD) for cancer patients and investigate the factors related to the insertions of central venous catheter (CVC) in cancer patients. METHODS: The subjects were 379 cancer patients. A retrospective review of all patients who were discharged from a cancer unit from November 1st to 21st in 2008 was done using a structured questionnaire. RESULTS: A total of 82 CVC (21.6%) was inserted among 379 patients for administering anticancer therapy. There were statistically significant differences in age, length of stay (LOS), cumulative LOS, medical department, history of CVC insertion, cancer category, and albumin level between patients using peripheral intravenous (IV) catheters and CVC. In addition, factors influencing the use of CVC were LOS (odds ratio [OR]=0.286, confidence interval [CI]=1.043-1.124), history of CVC insertion (OR=3.920, CI=0.128-0.637), albumin level (OR=1.010, CI=1.879-8.179), cumulative LOS (OR=1.010, CI=1.001-1.018), and hematological diseases (OR=4.863, CI=2.162-10.925). CONCLUSION: We found that central venous catheterization for anticancer therapy was minimal even though CVC was safe and effective device for IV access. It is necessary to develop a strategy to use VADs efficiently and timely for cancer patients.
Catheterization, Central Venous ; Catheters ; Central Venous Catheters ; Hematologic Diseases ; Hospitalization ; Humans ; Length of Stay ; Retrospective Studies

No abstract available.
Angiomyolipoma* ; Lymph Nodes*

BACKGROUND: The diastolic transmitral flow velocity pattern has been commonly used to assess left ventricular(LV) diastolic function. The effects of multiple factors(such as, LV preload, afterload and heart rate, etc.) make difficulties in accurate interpretation. METHODS: In order to investigate the diastolic transmitral filling patterns according to the changes of the proload or heart rate, we studied 27 normal subjects with pulsed Doppler echocardiography after the administration of nitroglycerin(0.6mg/tab.) sublingually or atropine(0.5mg/amp.) intravenously. RESULTS: 1) After nitroglycerin administration, the folowings were obtained. ; The systolic blood pressure and LV diastolic filling time(DFT) decreased by 10.1% and 15.3%, respectively(p<0.001), compared with baseline data. The ratio of peak early to late diastolic transmitral flow velocities (E/A) and time-velocity integrals(TVIE/TVIA) decreased by 10.3% and 14.8%, respectively(p<0.01). The early diastolic filling time(Time E) was unchanged. Therefore, we suggest that time E is helpful, compared with the increments of the preload or the diastolic dysfunction. 2) After atropin administration, the heart rate, peak late diastolic transmitral flow velocity(PA) and percent atrial contribution(%AC) significantly increased by 43.6%, 25.1% and 41.4%, respectively(p<0.001). The E/A, TVIE/TVIA and DFT significantly decreased by 42.9%, 38.9% and 43.0%, respectively(p<0.001) compared to the data before drug administration. 3) The heart rate correlated negatively to the E/A, TVIE/TVIA and DFT. It was correlated positively to %AC(r=+0.63; p<0.001). The normalized E/A ratio by DFT(E/A/DFT) didn't correlate. Therefore, E/A/DFT is helpful on the exclusion of the influences of heart rate by the administration of the atropine. CONCLUSION: The decrement of preload or the increment of heart rate changes the diastolic transmitral flow velocity patterns. Therefore, when the diastolic function is assessed by interpretation of the Doppler transmitral flow velocity pattern with pulsed Doppler echocardiogram, the potential influences of preload and heart rate must be taken into account.
Atropine* ; Blood Pressure ; Echocardiography ; Echocardiography, Doppler* ; Echocardiography, Doppler, Pulsed ; Heart Rate ; Humans* ; Nitroglycerin* ; Time