This study was undertaken to assess nutritional status of the low income elderly residing in Gwangju. Anthropometric data showed that mean height of the subjects was lower than that of Korean Standard Growth data but weight was similar to that standard value. As the subjects became older, their heights and weights were decreased. Body mass index (BMI) in males and females were 22.9 and 24.4 respectively. However, BMI distribution showed that 56% of the elderly females under 75 were underweight. Advancing age conoibutes significant difference in triceps skinfold thickness in females (p<0.001). Total cholesterol level was higher in the elderly females than the males. It was found that a considerable number of subjects had anemia determined by hemoglobin and hematocrit level, which indicated un iron deficiency. Twenty-four hour dietary recall revealed that, except for phosphorus and vitamin C, all the nutrient intakes of the subjects were below 75% of Korean RDA. Surprisingly, vitamin A and riboflavin intakes of the elderly were below 50% of Korean RDA. Energy intakes of the elderly males and females were 58.7% and 59.6% of Korean RDA respectively. Unbalanced energy ratios of carbohydrate, protein and fat were noted in both genders. Nutrient intakes of females' were lower than those of males'. Thus, there was a significant gender difference in nutrient intakes. It might be further suggested that an appropriate nutritional program should be developed and implemented to improve the Poor nutritional status of the low income elderly living in cities.
Aged* ; Anemia ; Ascorbic Acid ; Body Mass Index ; Cholesterol ; Female ; Gwangju* ; Hematocrit ; Humans ; Iron ; Male ; Nutritional Status* ; Phosphorus ; Riboflavin ; Skinfold Thickness ; Thinness ; United Nations ; Vitamin A ; Weights and Measures

BACKGROUND AND OBJECTIVES: Although pain resulting from thalamic stroke was described by D jerine & Roussy in 1906, its pathomechanism & anatomical substrate have not been defined yet. Several clinical & experimental studies suggest that laterality of lesion for generation of central pain is as important as location of lesion. We performed this study to evaluate clinical features of thalamic pain syndrome, including incidence, onset interval from stroke, nature, distribution, accompaniments, and to assess the relationships between laterality & location of lesion and occurrence of pain. METHODS: We reviewed the medical records and brain imaging of all patients with thalamic stroke from 1990 to 1997. Patients with thalamic pain syndrome due to a single well-demarcated thalamic stroke were included, and excluded tumoral, non-vascular etilogy, and patients with sensory deficit without pain and excluded patients who had multiple cerebral lesions even they have thalamic pain syndrome. RESULTS: One-hundred one cases were selected under the inclusion criteria, and twenty-four patients(24%) with thalamic pain syndrome were identified from 101 thalamic stroke. Pain onset within the first week poststroke was 17(71%). The patients with allodynia were 8(33%), increased by movement, stress, and thermal contact. The painful area distributed mainly limbs(50%), especially arm(35%), face plus hemibody(34%), and hemibody below face(8%). Thalamic pain syndrome accompanied with the pain and temperature loss was 17(71%). Thirteen patients had a right-sided lesion, 11 left-sided lesion. The lesion causing thalamic pain syndrome mainly located in the posterolateral areas(75%). CONCLUSIONS: We conclude that the thalamic pain syndrome resulting from mainly posterolateral thalamic lesion cause the spontaneous pain on the contralateral body, especially upper extrimity, and accompanied with pain & tempterature loss. The laterality of lesion is not represent for generation of thalamic pain syndrome. Key word : thalamic stroke, central pain.
Humans ; Hyperalgesia ; Incidence ; Medical Records ; Neuroimaging ; Stroke*

BACKGROUND: Alexithymia refers to a specific disturbance in psychic functioning characterized by difficulties in capacity to verbalize affect and to elaborate fantasies. Although initially described in the context of psychosomatic illness, alexithymic characteristics may be observed in patients with a wide range of medical and psychiatric disorders. OBJECTIVE: The present study was to evaluate the relationship between the alexithymia and bronchial asthma, and to compare the results with finding from a group of acute infectious illness subjects. MATERIAL AND METHOD: Alexithymia was measured with on Korean translation of the TAS-20 (Toronto Alexithymic Scale-20 Korea version) and the Scored Archetypal 9 Test(SAT9). Thirty patients with bronchial asthma and thirty patients with acute infectious illness completed these tests. The SAT9 and the TAS-20K scores were compared in the both group, considering the age, gender, education level, and duration of illness. RESULT: Bronchial asthma patients had significantly higher score of on the TAS-20K and SAT9 compared with those with infectious illness(p<0.05). The two scales correlated in expected direction. Alexithymia was significantly related to education level(SAT9: r=0.335, TAS-20K: r=-0.376, p<0.01) and duration of illness(asthma group, SAT9: r=-0.383, TAS-20K: r=0.288, p<0.05). CONCLUSION: Bronchial asthma patients had significantly higher alexithymic scores. This finding suggests that psycliathic consultation may be considered for the management of asthmatic patients with alexithyria.
Affective Symptoms* ; Asthma* ; Education ; Fantasy ; Humans ; Korea ; Weights and Measures

No abstract available.
Fascioliasis* ; Humans*

No abstract available.
Female ; Pregnancy ; Pregnancy, Ectopic*

PURPOSE: Phyllodes tumor is a rare fibroepithelial tumor of the breast, first described by Johannes Muller in 1838. Much has been written about phyllodes tumor, but very few widely accepted conclusions about its clinical behavior, treatment modality, and prognosis have been reached. This study aims to analyze the clinical, radiological, and pathological characteristics of phyllodes tumor of the breast. METHODS: The medical records of 41 patients with phyllodes tumor who had been treated between February 1982 and August 1998 at the Department of Surgery, Seoul National University Hospital, were retrospectively reviewed for clinical, radiological and pathological findings, treatment modalities, and follow-up results. RESULTS: Of these 41 cases, there were 28 cases (68.3%) of benign tumors and 13 cases (31.7%) of malignanat tumors. All patients were females, and the mean ages of onset were 33.2 years for benign tumors and 40.8 years for malignant tumors. Most patients, 100% of benign and 92.3% of malignant, presented with a papable mass in the breast. The median duration of illness was 2 months for malignant tumors and 8 months for benign tumors. The tumor size was greater than 10 cm in diameter in 5 cases (38.5%) of malignant tumors and in 3 cases (10.7%) of benign tumors. Only 4 cases were preoperatively diagnosed as having a phyllodes tumor by using radiological and fine needle aspiration cytology. Out of the 10 malignant cases reviewed, 5 cases were confirmed as malignant, and 5 cases were confirmed as borderline phyllodes tumors. Cellularity was moderate or above in all 5 malignant and 5 borderline cases. Atypism above moderate degree was found in 4 of 5 (80%) malignant tumors, in 3 of 5 (60%) borderline tumors, and in 4 of 24 (16.7%) benign tumors. Mitotic counts in all 5 malignant cases were 5 or more per 10 high power field while those in the 5 borderline tumors were 2-5 mitoses per 10 high power field. The most commonly performed operative procedures were a simple mastectomy (50%) for malignant tumors and a simple excision (64.3%) for benign tumors. Post-operative adjuvant therapy was done for 4 cases; out of these, 1 case had been initially diagnosed as a malignant phyllodes tumor, but the diagnosis was changed to a benign phyllodes tumor upon review. Of the 27 follow-up cases, recurrences developed in 3 cases (16.7%) of benign tumors. CONCLUSION: From the above results, there were no specific clinical features for differentiating benign from malignant phyllodes tumor preoperatively; therefore, we cannot help depending on the pathologic findings. Pathologic reviews showed that among several criteria, atypism, cellularity, and mitotic count were the most definite pathologic characteristics in differentiating benign from malignant phyllodes tumor. But much more experience and long-term follow-up may be needed to define optimal treatments and to analyze the prognosis for phyllodes tumors of the breast.
Biopsy, Fine-Needle ; Breast* ; Diagnosis ; Female ; Follow-Up Studies ; Humans ; Mastectomy, Simple ; Medical Records ; Mitosis ; Phyllodes Tumor* ; Prognosis ; Recurrence ; Retrospective Studies ; Seoul ; Surgical Procedures, Operative

There is considerable need for reliable prognostic markers to guide clinicians in management decisions for the breast cancer. The cell cycle is governed by a family of cyclin-dependent kinases(Cdks), regulated by associated cyclin p27, a cyclin dependent kinase inhibitors, regulates progression from GI into S phase by inhibiting cyclin/cdks complex. This study was performed to evaluate the association between p27 expression, determined by immunohistochemical stain, and various histopathologic features in breast cancer. It was also determined whether p27 expression had the significance as the prognostic factorin the breast cancer patients. 45 patients who got the relatively good preserved paraffin blocks among the 100 patients was chosen for immunohistochemical staining against p27, cyclin E, c-erbB2, cathepsin D and p53 and reexamined their unclear and histological grades from Jan. 1989 through Dec. 1992. As a results, the patients with negative expression of p27 had more metastatic axillary nodes than those with positive expression. (5.87+/-1.87 vs 1.14+/-0.54, p=0.021) p27 negative group got worse nuclear grade than p27 negative group but beyond statistical significance. (48.4% vs 28.6%, p=0.281) On univariate analysis, primary tumor size, status of axillary nodes and the expression of p27 were the significant prognostic factors affecting overall survival rates. In particular, p27 positive group had better outcomes on 5 years survival rate than p27 negative group. (92.31+/-7.39% vs 73.33+/-8.07%, p=0.0441) but didn't affect the disease free survival with statistical significance. On multivariate analysis, the primary tumor size and axillary node were significant prognostic factors on overall and disease free survival. In conclusion, despite relativeiy small size of this study group, considering that p27 negative group got the more metastatic node and worse overall survival, 27 expression might be a novel prognostic indicator in the breast cancer.
Breast Neoplasms* ; Breast* ; Cathepsin D ; Cell Cycle ; Cyclin E* ; Cyclins* ; Disease-Free Survival ; Humans* ; Multivariate Analysis ; Paraffin ; Phosphotransferases ; S Phase ; Survival Rate

BACKGROUND: The activation of phospholipase C(PLC) is one of the early cellular events in various growth process, including malignant transformation. PLC-gamma1 is activated through direct interaction with growth factor receptor tyrosine kinase. MATERIAL AND METHODS: Using immunoblot assay, we evaluated overexpression of PLC-gamma1 expression in twenty human breast cancer tissues. It was also determined whether there was any connection between other prognostic factors(numbers of metastatic axillary nodes, nuclear and histological grade, c-erbB2, p53 and E-cadherin) and the overexpression of PLC-gamma1 protein. RESULTS: Seventeen of 20 breast cancer tissues showed overexpression of PLC-gamma1, which was corresponded to that seen on the immunohistochemistry( kappa= 0.8275, p = 0.003). Of 3 tumor markers, immunohistochemically determined, positive expression of E-cadherin only was associated with PLC-gamma1 protein overexpression in a range of statistical significance (p=0.045, kappa=0.607). CONCLUSION: PLC-gamma1 overexpression might be pathogenic trigger involved in breast cancer and the relationship between expression of E-cadherin and PLC-gamma1 would require further elucidation.
Breast Neoplasms ; Cadherins ; Humans ; Phospholipases* ; Protein-Tyrosine Kinases ; Biomarkers, Tumor

BACKGROUND: A papillary carcinoma in the breast is a rare carninoma with a predominantly papillary growth patttern. Its incidence is said to be 1% to 2% of all breast carcinomas in women. Because of its rarity, little is known about its histopathological features. This study was undertake to analyze the histopathological characteristics of papillary breast cancer. METHODS: During the 17 years from January 1980 through December 1996, among 2166 primary breast cancer patients, 26 patients, who had been diagnosed with papillary breast cancer pathologically at the Department of Surgery, Seoul National University Hospital, were elegible for this study. The histopathological characteristics of the tumors in these patients, including immunohistochemically stained tumor marker-e.g., bcl2, c-erbB2, cathepsin D, and p53-were compared to those of patients with an invasive ductal carcinoma, NOS (IDC). RESULTS: The mean age of the patients was 47 years old, ranging from 28 to 74 years. There was no statistically significant difference in the primary tumor size between the papillary cancer and the IDC (2.62 cm vs 3.33 cm, p=0.127). Twenty-four of the papillary cancer patients had no metastatic axillary node, and metastatic nodes were present in the papillary cancer than in the IDC, with statistical significance (0.27+/-0.19 vs 3.43+/-0.08, p=0.023). Papillary cancer seemed to have more frequent ER and PgR (60%, 77.8%) than IDC (44.1%, 56.1%), but there was no significance to these results (p=0.351, 0.309). In terms of tumor markers, the positivity of bcl2, c-erbB2, cathepsin D, and p53 in papillary cancer were 42.9%, 100%, 85.5%, and 66.7%, respectively. Of all significance, immunohistochemically determined tumor markers, c-erbB2 expression was observed with statistical significance, more frequently in papillary cancer (100% vs 68.5%, p=0.044). Patients with papillary cancer had an overall 10-year survival rate of 83.3%. CONCLUSION:Papillary breast cancer had fewer metastatic axillary node, but with little statistical significance for a more favorable outcome. The relation between c-erbB2 expression and papillary cancer seems to be interesting and needs to be further elucidated.
Biomarkers, Tumor ; Breast Neoplasms ; Breast* ; Carcinoma, Ductal ; Carcinoma, Papillary ; Cathepsin D ; Female ; Humans ; Incidence ; Middle Aged ; Seoul ; Survival Rate

A retrospective analysis was performed on 69 follow-up cases of ducal carcinoma in situ(DCIS) treated from Jan. 1981 to Dec. 1995 at Department of Surgery, Seoul National University Hospital. The results are as follows. The mean age was 45.4 years that ranged from 28 to 68. The proportion of DCIS to breast cancer was increased from 1.3% to 7.2% for 15 years. Clinical presentations of DCIS were mass, nipple discharge and suspicious mammographic findings. Patients presenting mass were decreased, while mammographically detected DCIS were increased. In 49.3% of cases, the tumor size was smaller than 2cm and in 21.3% of the cases, the tumor was not palpable. Treatment modality was changed to more conservative procedures. All of the patients survived well without local recurrence or distant metastasis for a mean follow-up of 36.3 months(range 7 to 146). Histopathologic review was also performed on 52 cases of which paraffin blocks were saved, by one pathologist and diagnosis was confirmed. Pure DCIS composed 16 cases(30.8%), and DCIS with microinvasion was 36 cases(69.2%). Clinical presentation of DCIS, such as age, nipple discharge, calcification on mammography and mass size were not related to the microinvasion, but mass palpability was related to microinvasion(p=0.018). There was no histopathologic features to predict progression to invasive carcinoma, regardless of comedo type, histologic grade and nuclear grade. The expression of cathepsin-D, nm23, p53 and c-erbB-2 protein, was also evaluated using immunohistochemical methods. The relationship between expression of immunohistochemical antibodies and prognostic variables such as tumor size, histologic grade, nuclear grade, and microinvasion was assessed. The overexpression of c-erbB-2 protein was associated with lower nuclear grade(p=0.033), and a strong correlation was seen between tumor size and cathepsin-D and p53 protein(p=0.035, p=0.016). In this study, we conclude that the fine classification and analysis of DCIS subtype, not only by histopathologic but also by immunohistochemical study can be helpful to predict biological behaviour of DCIS and decide the modality of treatment.
Antibodies ; Breast ; Breast Neoplasms ; Carcinoma in Situ* ; Carcinoma, Intraductal, Noninfiltrating ; Classification ; Diagnosis ; Follow-Up Studies ; Humans ; Mammography ; Neoplasm Metastasis ; Nipples ; Paraffin ; Receptor, erbB-2 ; Recurrence ; Retrospective Studies ; Seoul