The goal of therapy of epileptic children is to control of seizures with minimal side effects of antiepileptic drug (AED). The relationship between side effects, serum levels and doses of AED were examined prospectively in 72 epileptic children who received monotherapy with phenobarbital, phenytoin, valproate, or carbamazepine for 6 to 26 months. Our results were as follows: 1) Side effects were observed in 59.7% of all patients; in decreasing order, behavioral (41.6%)>digestive (25.0%)>others (22.2%)>neurologic (11.1%). 2) The most common side effects in children treated with phenobarbital (PB) was behavioral (54.2%); these included hyperactivity, drowsiness, sleeping in decreasing order and there was significant relationship between drowsiness and serum level of PB(P<0.05). 3) Common side effects in patients receing carbamazepine (CBZ) were behavioral (52.0%) and digestive (52.2%); behavioral disorders included drowsiness and sleeping which showed significance with dosage of CBZ (P<0.01), digestive disorders were abdominal pain which showed significance, with dosage of CBZ (P<0.05) and weight gain. Other side effects were dizziness, headache, diplopia, tremor pallor, durg eruption, alopecia, aggravated acne etc. 4) The most common side effect in children treated with valproate (VPA) was pallor which showed significance with dosage of VPA (P<0.05). Abdominal pain had<0.05 significance with serum level of VPA, and Other side effects were anemia and weight gain. 5) In 83.3% of all patients, they had no side effects or could tolerate mild side effects. But in 12.5% of patients, the side effects disappeared when dosages were reduced, and AED had to be withdrawn in only 4.2% of patients.
Abdominal Pain ; Acne Vulgaris ; Alopecia ; Anemia ; Anticonvulsants* ; Carbamazepine ; Child* ; Diplopia ; Dizziness ; Headache ; Humans ; Pallor ; Phenobarbital ; Phenytoin ; Prospective Studies ; Seizures ; Sleep Stages ; Tremor ; Valproic Acid ; Weight Gain

PURPOSE: To evaluate the effectiveness and the most accurate element of the diagnostic criteria of the Japan Society of Uitrasonics in medicine(JSUM, Nov. 1989) for distinguishing between benign and malignant solid breast masses on the US. METHODS AND MATERIALS: We analyzed the ultrasonic findings of histopathologically proved 51 fibroadenomas, 12 fibrocystic disease, and 39 breast cancers in relation to the diagnostic criteria of the JSUM (shape, border, boundary echo, internal echo, posterior echo, lateral echo, and depth/width ratio). RESULTS: The number of cases of fibroadenoma, fibrocystic disease, and breast cancer corresponding to the diagnostic criteria was in the shape(26/51, 5/12, 33/39), border(41/51, 9/12, 29/39), boundary echo(48/51, 12/12, 27/39), internal echo(43/51, 9/12, 24/39), posterior echo(32/51, 3/12, 21/39), and lateral shadowing(15/51, 1/12, 35/39). All diagnostic criterias showed statistical significance for differentiation of benign/malignant breast mass on the US(Chi-square test: p<0.05). The order of accuracy was boundary echo, internal echo, and border. The mean of depth/width ratio was 0.54 +/- 0.15, 0.52 +/- 0.12, and 0.69 +/- 0.21 in fibroadenoma, fibrocystic disease, and breast cancer respectively and it had statistical significance for differentiation of benign/malignant breast mass on the US(ANOVA test: p=0.0002). CONCLUSION: The diagnostic criteria of JSUM is effective for differentiation of benign/malignant breast solid masses on the US and has accuracy in the order of boundary echo, internal echo, and border. Depth/width ratio also has statistical significance.
Breast Neoplasms ; Breast* ; Fibroadenoma ; Japan* ; Ultrasonics*

Splenic artery pseudoaneurysm is a relatively rare and potentially life-threatening complication of chronic pancreatitis. The authors present a case of splenic artery pseudoaneurysm complicating ,chronic pancreatitis. It was converting into a pseudoaneurysm by vessel rupturs. In this case report, color doppler US, CT, and MRI made the definite diagnosis.
Aneurysm, False* ; Diagnosis ; Magnetic Resonance Imaging ; Pancreatitis, Chronic* ; Splenic Artery*

No abstract available.
Neck*

No abstract available.
Korea* ; Measles* ; Vaccination*

The authors studied EBV genome expression in 40 conventionally processed samples of nasopharyngeal carcinomas (NPC), using in situ hybridization for EBERs and immunohistochemistry for LMP, Bcl-2 and p53 proteins. The NPCs consisted of 6 keratinizing squamous cell carcinomas (KSCs), 13 nonkeratinizing carcinomas (NKCs) and 21 undifferentiated carcinomas (UCs). The results were summarized as follows: 1) EBERs were expressed in 80.0% of all the NPCs (32/40). As for the subtypes, they were detected in 92.3% of NKCs (12/13), in 90.5% of the UCs (19/21), and in 16.7% of the KSCs (1/6). In positive cases, the nuclei of tumor cells displayed uniformly strong staining. 2) LMP was expressed in 10.0% of all the NPCs (4/40), all of which were UC. The LMP expression in the UCs was not correlated to the expression of EBERs, Bcl-2 and p53 proteins. 3) Bcl-2 protein was detected in 85.0% of all the NPCs (34/40). As for the subtypes, they were detected in 92.3% of the NKCs (12/13), in 90.5% of the UCs (19/21), and in 50.0% of the KSCs (3/6). 4) p53 protein was detected in 75.0% of all the NPCs (30/40). As for the subtypes, they were detected in 81.0% of the UCs (17/21), in 69.2% of the NKCs (9/13), and in 66.7% of the KSCs (4/6). 5) In the NPCs the expression of EBER showed a significantly positive correlation with that of p53 or Bcl-2 protein. The above results indicate that the association of EBV with NPC is chiefly with poorly differentiated and undifferentiated carcinomas. Additionally, carcinomas commonly display widespread, strong immunoreactivity of Bcl-2 and p53 proteins over tumor cells. In conclusion, these observations indicate that the EBV-association in NPC appears to contribute to the overexpression of tumor-related genes during carcinogenesis.
Carcinogenesis ; Carcinoma ; Carcinoma, Squamous Cell ; Genome ; Herpesvirus 4, Human* ; Immunohistochemistry ; In Situ Hybridization

BACKGROUND: Peripheral T cell lymphoma (PTCL), a prevalent form of non Hodgkin lymphomas in East Asia, can manifest fever, hepatomegaly, lymphadenopathy, pancytopenia and hemophagocytic histiocytosis (HPH). Similar clinicopathologic findings are also frequently encountered in reactive hemophagocytic syndrome (HPS) and malignant histiocytosis (MH) , thus diagnoses could be confused among them. With recent advancement of immunohistochemlal techniques, diagnostic accuracies have been improved and most cases of MH could have been reclassified as PTCL. In this study, we intended to delineate the lineage of atypical malignant cells in bone marrow of subjects which were previously diagnosed as MH or HPS with immunohlstochemical analysis and characterize clinlcophathologic findings of PTCL associated with HPH in the bone marrow. METHODS: Five cases dignosed as HPS, 3 as MH, 3 as presumed MH, and 7 as PTCL on bone marrow examination were enrolled in this study. We performed immunohistochemical stain for CD45, CD3, CD43, CD2O and CD68, then revised the diagnoses and summarized the clinical and morphologic features of PTCL associated with HPH. RESULTS: Eleven out of 18 cases were confirmed as PTCL which were previously diagnosed as MH(1), presumed MH(3) and PTCL(7). Eight cases of 11 PTCL showed HPH mimicking MH with infiltration of the atypical malignant cells, even if the proportion of atypical malignant cells was small on bone marrow aspirates. They manifested fever and hepatomegaly but didn't have lymphadenopathy at the early stage of disease. Subtypes of PTCL with HPH were PTCL, unspecifed (3), angioimmunoblastic T cell lymphoma (1) and undetermined (4). They showed poorer outcome in 3-month survival rate (25%) than in those with PTCL without HPH(100%). CONCLUSION: These results suggest that PTCL associated with HPH should be excluded from MH by immunohistochemical analysis. Considering that prognosis of PTCL with HPH is very poor, accurate and rapid diagnosis is needed for prompt treatment.
Bone Marrow ; Bone Marrow Examination ; Diagnosis ; Far East ; Fever ; Hepatomegaly ; Histiocytic Sarcoma* ; Histiocytosis* ; Lymphatic Diseases ; Lymphohistiocytosis, Hemophagocytic ; Lymphoma, Non-Hodgkin ; Lymphoma, T-Cell ; Lymphoma, T-Cell, Peripheral* ; Pancytopenia ; Prognosis ; Survival Rate

No abstract available.
Urinary Bladder Neoplasms* ; Urinary Bladder* ; Vascular Endothelial Growth Factor A*

We investigated elementary school students' knowledge, behavior, experience and preference of education method related to food safety in order to provide basic information for food safety educational program. A survey study was conducted with 569, fourth and sixth grade students, from two schools in Seoul and Ulsan. Students were asked thirty-two questions regarding food safety knowledge, behavior and experiences as well as their attitude to food safety class and preference for teaching method. The data was analyzed for the frequency analysis, t-test, chi-square test, one-way ANOVA and Pearson correlation using the SPSS/Windows. Results indicated that 91.9 percent of the respondents did not know what unsanitary food is. 67 percent of the respondents did not know the proper method of hand washing. Although the students' level of knowledge and behavior associated with food safety was low, there was meaningful correlation(r =.184, p<.01) between knowledge and behavior. Surprisingly, students in higher grade did not demonstrate an exceeding food safety knowledge and behavior. More than 50 percent of the subjects did not have food safety education either at home or school. 60 percent of the respondents interested in food safety and the majority recognized that a food safety education is needed. Students want to learn about unsanitary food(34.1%), foodborne illness(29.7%), food selection and storage method(21.3%), and personal hygiene(11.2%) through game, role play, and practice in real situation. These results suggest that development of food safety education program is needed through the elementary school year and the education program must include fun activities in which students can participate.
Surveys and Questionnaires ; Education* ; Food Preferences ; Food Safety* ; Hand Disinfection ; Humans ; Seoul ; Teaching ; Ulsan

No abstract available.
Respiratory Syncytial Virus Infections* ; Respiratory Syncytial Viruses*