No abstract available.

Antihypertensive effect and side effect of Tripamide(Normonal(R)) was studied in 22 cases of essential hypertension using 15mg once daily regimen for average period of 9 weeks. 1) Antihypertensive effect Average reduction of 25mmHg in systolic and 19mmHg in systolic and 19 mmHg in diastolic pressure was observed and reduction rate was 15.7% and 17.6% respectively. The overall effect rate was 86%. The blood pressure lowered significantly in 1 week of treatment both in systolic and diastolic pressure and the extent of fall in systolic pressure approached near the level of maximum reduction in 2 weeks of administration and that of diastolic after 5 weeks of treatment. 2) Laboratory tests and side effect There was no significant changes in individual and mean value of Na, K, Cl, BUN, creatinine, uric acid, fasting blood sugar, cholesterol, GOT, GPT studied before and after treatment except one case showing elevation of uric acid. No significant side effect was observed during trial except of 2 cases of transient diuretic effect.
Blood Glucose ; Blood Pressure ; Cholesterol ; Creatinine ; Diuretics ; Fasting ; Hypertension ; Uric Acid

Hemodialysis that to maintain life quality and may be preliminary stage of kidney transplantation is essential in end-stage renal disease(Esrd) patients. Since 1996, Brescia-cimino are used to internal radio- cephalic fistula and this fistula method was the most popular in world-wide. And then variable methods (e.g, Autogenous, PTFE, Dacron etc.) were usually tried instead of above standard fistula. We experienced 75 fistulas in 62 cases from Jan. 1993 to Dec. 1996 and among 75 fistula operations standard radio-cephalic fistula was 56, brachio-cephalic fistula 10, graft fistula 9. Early patency failure rate of A-V fistula was 9 cases, 14.5%. Significant factors to effect in patency of A-V fistula were propably diabetic mellitus, venous diameter, graft material and were not related to age/sex, blood pressure, BUN/creatinine etc. In conclusion the reduction of early patency failure rate in A-V fistula is to maintain long patency rate of A-V fistula
Blood Pressure ; Fistula ; Humans ; Kidney Failure, Chronic ; Kidney Transplantation ; Polyethylene Terephthalates ; Polytetrafluoroethylene ; Quality of Life ; Renal Dialysis ; Transplants

The Klippel-Trenaunay syndrome is a rare congenital pathology that includes hemangioma and varicose vein to involving lower extremity, hypertrophies of soft tissue and bone. When this syndrome has been associated with additional arteriovenous fistula,it has been termed Klippel-Trenaunay-Parkes-Weber syndrome. To avoid errors in managament, it is important to recognize the syndrome. Surgical correction should be performed only to relieve deep venous obstruction(if present) or to correct inequality in the lengths of legs. We report these cases with the review of literatures of Klippel-Trenaunay Syndrome.
Hemangioma ; Hypertrophy ; Klippel-Trenaunay-Weber Syndrome ; Leg ; Lower Extremity ; Pathology ; Socioeconomic Factors ; Varicose Veins

PURPOSE: Endoscopic thyroidectomy has recently been widely used in clinical practice. The operative method can be classified into CO2gas insufflation and the gasless technique. This study assessed the safety of low pressure CO2gas insufflation (up to 6 mmHg) by performing continuous measurement of the end-tidal CO2 (ETCO2) pressure. METHODS: From March 2003 to October 2006, 95 patients (90 hemithyroidectomies and 5 total thyroidectomies) underwent endoscopic thyroidectomy. The low pressure CO2gas insufflation technique was applied in all cases. The ETCO2 pressure of the patients was measured by capnometry at the time of a pre-gas insufflation status (0 minutes) and at the time of post-CO2gas insufflation (30 minutes) and then it was measured every 30 minutes with also performing capnograms. We analyzed the ETCO2 pressure at the time of the pre-CO2gas insufflation status (0 min) and we compared this with that of each status by using paired T-test. RESULTS: For all 95 cases, the mean patient age was 36.2+/-9.1 (range: 21~57 years), the mean tumor size was 1.7+/-1.1 (range: 0.1~4.5 cm) and the mean operative time was 135.0+/-46.1 (range: 50~340 min). The mean ETCO2 pressure (mmHg) was 33.0+/-3.9 at the time of pre-CO2gas insufflation status (0 min); the mean ETCO2 pressure was 31.1+/-3.7 at 30 min (n=95), 33.5+/-3.7 at 60 min (n=95), 35.2+/-3.6 at 90 min (n=95), 34.9+/-3.7 at 120 min (n=90), 34.6+/-3.8 at 150 min (n=70), 34.1+/-3.4 at 180 min (n=40), 34.3+/-5.2 at 210 min (n=15) and 34.0+/-4.2 at 240 min (n=9). There was a significant difference the early post-CO2gas insufflation status (P<0.05 at 30 min, 90 min, 120 min), but there was no significant difference in the late post-CO2gas insufflation status (P>0.05; at 60 min, 150 min, 180 min, 210 min, 240 min). At each time point, the ETCO2 pressures were all within the normal range. CONCLUSION: We successfully performed endoscopic thyroidectomy with using the low pressure CO2gas insufflation technique and there were no significant complications. We think that performing endoscopic thyroidectomy with using the low pressure CO2gas insufflation technique is a safe procedure.
Humans ; Insufflation* ; Operative Time ; Prospective Studies* ; Reference Values ; Thyroidectomy*

PURPOSE: The development of publicized screening methods for breast carcinoma detection has led to a marked increase in the discovery of ductal carcinoma in situ (DCIS) or DCIS with microinvasion (DCIS-MI). Axillary lymph node status has been believed to be not only an indicator of prognosis, but also a direction of adjuvant therapy. But the incidence of axillary metastasis in DCIS or DCIS-MI has diversely found in from 0% to 20%. This study was performed to analyze the incidence of axillary metastasis and the predictive factors associated with axillary lymph node metastasis in DCIS or DCIS-MI. METHODS: Patients with DCIS or DCIS-MI and axillary lymph node dissection from 1987 to 2004 were selected from Korea University Medical Center. We reviewed their medical records for age, palpability and size of the tumor, histolgic subtype, nuclear grade, hormone receptor status, and pathologic slides. RESULTS: Fifty two patients in DCIS and Thirty eight patients in DCIS-MI were included in the study. Axillary lymph node metastases were identified in 2 patients (3.8%) in DCIS and 4 patients (10.5%) in DCIS-MI. Tumor size and nuclear grade in DCIS had a borderline significance in association with microinvasion. We could not be able to find any predictive factor associated with axillary lymph node metastasis in DCIS and DCIS-MI. CONCLUSION: Axillary lymph node metastasis in DCIS or DCIS-MI appeared to be not low and there was no predictive factor associated with axillary lymph node metastasis in DCIS and DCIS-MI. But DCIS patients with large tumor size and poor nuclear grade have the high possibility associated with microinvasion, therefore, in that cases, there is a need to consider the possibility of axillary metastasis.
Academic Medical Centers ; Breast ; Breast Neoplasms ; Carcinoma, Ductal* ; Carcinoma, Intraductal, Noninfiltrating* ; Humans ; Incidence ; Korea ; Lymph Node Excision ; Lymph Nodes* ; Mass Screening ; Medical Records ; Neoplasm Metastasis* ; Prognosis

BACKGROUND: Various neuronal and glial factors which participate in neural differentiation, including neural cell adhesion molecule (NCAM), are upregulated in pathogenesis of temporal lobe epilesy (TLE).This study aimed to investigate hte effect of (R-)-N6-phenylisopropyladenosine (RPIA), an adenosine A1 receptor agonist, on the morphological alteration of NCAM immunoreactivity (IR) in limbic system of Kainic acid (KA)-induced epileptic rats. METHODS: Experiment animals were divided into control group, KA treatment only (10 mg/kg. i.p.)group, and RPIA pretreatment (100 microgram/kg. i,p, 10 min prior to injection of KA) group. Animals were sacrificed at 24 hours and 1 week after KA treatment. Luxol fast blue-cresyl violet stain for histopathological observation, and NCAM immunohistochemistry to study alteration of NCAM IR in limbic system were performed. RESULTS: Neuronal loss in CA1 and CA3areas of hippocampus, piridorm cortex, basolateral amygdala nucleus and lateral dorsal thalamic nucleus were induced by KA unjection, and thoes were reduced by RPIA pretreatment. Inrease of NCAM-IR was observed in interneurons of all hippocampal areas. except CA2 area, pirform cortex and basolateral amygdala nucleus at 24 hours after KA injection. and increased NCAM-IR was observed in cell membrane and processes of neuroglia, dentate granule cells and pyramidal cells in CA1 area of hippocampus. and neurons in piriform cortex, amygdala and lateral dorsal thalamic nucleus 1 week after KA injection, but those changes were milder than those at 24 hours after KA injection. RPIA pretreatment significantly reduced KA-induced NCAM-IR in hippocampal CA3, CA1 area, piriform cortex, amtgdala and lateral dorsal thalamic nucleus. CONCLUSION: We suggest that decrease of NCAM immunoreactivity is associated with neuprotective effects of RPIA on limbic system against KA neurotoxiciy.
Amygdala ; Animals ; Cell Membrane ; Epilepsy, Temporal Lobe ; Hippocampus ; Immunohistochemistry ; Interneurons ; Kainic Acid ; Lateral Thalamic Nuclei ; Limbic System ; Neural Cell Adhesion Molecules ; Neuroglia ; Neurons ; Pyramidal Cells ; Rats ; Receptor, Adenosine A1 ; Temporal Lobe ; Viola

PURPOSE: Granulomatous mastitis is a rare benign inflammatory breast disease of an unknown etiology. Clinically and radiologically, it can mimic a breast carcinoma. Therefore, surgeons, pathologists, radiologists need to be aware of this condition in order to avoid unnecessary mastectomies. This study examined the modalities that are important for diagnosing and treating of the granulomatous mastitis. METHODS: The data regarding 14 patients with histologically confirmed granulomatous mastitis and treated at our hospital were analyzed. Age, associated disease, parity, past history of breast feeding and oral contraceptives, radiology findings were retrospectively evaluated. RESULTS: Among the 14 patients, the mean age was 41 years with 5 being in their thirties. Breast pain was the most common presentation. Of the 14 patients, 11 patients had breast-fed and none had previously used oral contraceptives. No patient suffered from pulmonary tuberculosis. Preoperative mammography and ultrasonography was not helpful in identifying granulomatous mastitis. After ultrasonography, 7 patients were found to have mastitis with an abscess and a benign or malignant tumor was found in 3 patients. Two of the 14 patients were diagnosed using pre-operative fine-needle aspiration, which that showed an epithelial histiocyte or multinucleated giant cell. Three cases completely recovered after an excision. In 11 cases, incision and drainage were performed but there was a recurrence in 4 of these, which needed to be treated more than twice by an incision and drainage and steroid. The average treatment period was 5 months and a recurrence was encountered in 4 patients within a 30-month follow-up period. CONCLUSION: Granulomatous mastitis is rare, but it is important to make a histological diagnosis at the early stages. It is believed that a complete excision of the lesion will help prevent a recurrence, and patients with a frequent recurrence can be treated with steroid after stopping unnecessary antibiotic treatment.
Abscess ; Biopsy, Fine-Needle ; Breast Diseases ; Breast Feeding ; Breast Neoplasms ; Contraceptives, Oral ; Diagnosis ; Drainage ; Female ; Follow-Up Studies ; Giant Cells ; Granulomatous Mastitis* ; Histiocytes ; Humans ; Mammography ; Mastectomy ; Mastitis ; Mastodynia ; Parity ; Recurrence ; Retrospective Studies ; Tuberculosis, Pulmonary ; Ultrasonography

PURPOSE: Intraoperative quick parathyroid hormone assay (PTH) was introduced in the parathyroid surgery since 1988 and the value in patients with primary hyperparathyroidism was well recognized in the literature. The purpose of this study was to evaluate the usefulness of intraoperative rapid PTH assay in patients with renal hyperparathyroidism by comparing intraoperative PTH results and the biochemical results at postoperative 6(th) month, including PTH values. METHODS: Fifteen consecutive patients of renal hyperparathyroidism underwent total parathyroidectomy and immediate autotransplantation from November 2003 to February 2005. PTH levels were measured by PTH assay at the induction of anesthesia (baseline level) and in 20-minute intervals after excision of the last parathyroid gland. More than 50% drop of initial PTH level was considered as completeness of parathyroidectomy. RESULTS: Twenty minutes after resection, PTH levels decreased by 83.7% in 14 patients and by 50.2% in one patient. Ten patients (67%) were cured but 5 patients (34%) showed high PTH levels after 6 months. The drop rate of intraoperative quick PTH level in cured patients was 92% at 26 minutes after parathyroidectomy and was significantly different from 73.3% of persistent or recurrent five patients (P=0.047). Preoperative PTH level, calcium level, alkaline phosphatase level and preoperative localization were not different in the cured and recurrent or persistent patients of renal hyperparathyroidism. CONCLUSION: The value of intraoperative quick PTH assay in patients of renal hyperparathyroidism was questionable. More than 92% drop of intraoperative PTH level at 26 minutes after parathyroidectomy could predict success in our study.
Alkaline Phosphatase ; Anesthesia ; Autografts ; Calcium ; Humans ; Hyperparathyroidism* ; Hyperparathyroidism, Primary ; Parathyroid Glands ; Parathyroid Hormone* ; Parathyroidectomy ; Transplantation, Autologous

PURPOSE: To reduce the side effects and improve the effectiveness of standard chemoradiation therapy, many complementary or alternative medicines have been tried. However, little is known about its immunologic effects in breast cancer patients. The aim of this study was to assess the immunologic effects of mistletoe extract (Viscum album L., VAE) in patients with early breast cancer after surgery followed by standard adjuvant chemoradiation therapy. METHODS: A total 20 patients with early breast cancer treated with breast conserving surgery followed conventional chemoradiation therapy. Ten of these patients received subcutaneous injections of VAE for 7 weeks. IL-2, IL-4, IL-6, IL-10, TGF-beta, and IFN-gamma levels in serum samples were measured in all patients. RESULTS: The concentrations of IL-2, IL-4, IL-10, and TGF-beta were not significantly changed between before and after VAE treatment in both test and control group. The concentration of IL-6 in the test group was increased from 8.19+/-1.75 pg/mL to 9.86+/-1.46 pg/mL after treatment (p=0.013). The concentration of IFN-gamma in the test group was remarkably increased from 91.76+/-17.16 pg/mL to 167.42+/-66.61 pg/mL after treatment (p=0.009). CONCLUSION: Significant increases in the concentration of IL-6 and IFN-gamma were observed after VAE treatment. These results suggest that VAE treatment can stimulate immune responses, especially cell-mediated immunity in immune-compromised patients received the chemoradiation for breast cancer.
Breast ; Breast Neoplasms ; Humans ; Immunity, Cellular ; Injections, Subcutaneous ; Interleukin-10 ; Interleukin-2 ; Interleukin-4 ; Interleukin-6 ; Mastectomy, Segmental ; Mistletoe ; Transforming Growth Factor beta