BACKGROUND: The length of postoperative drug therapy remains controversial in pulmonary tuberculosis. We analyzed our experiences to determine the postoperative duration of chemotherapy after resection. METHODS: A retrospective review was performed in 66 of 95 patients that underwent pulmonary resection for pulmonary tuberculosis between January 1993 and December 1998. We compared the relapse rates according to the length of postoperative chemotherapy in each group, classified by the results of sputum AFB culture before the surgery, the number of resistant durgs, the number of prior treatment and the division of anti-TB drugs used postoperatively. RESULTS: Fifty three of 66(80.3%) were men and 13(19.7%) were women with a median age of 33.5 years(range, 16 to 63). The mean lengths of the pre-and post-operative chemotherapies were 4.9 months, and 12.9 months respectively. Five of 66 patients(7.6%) relapsed during the mean period of follow up(39.7 months). In the group less than three times of the prior treatment, there were two relapses(20%) in Ed-the highlight above-rephrase 10 patients that were medicated for 6 months or less, and one relapse in 43 patients(2.3%) that took medicine for more than 6 months(p=0.03). In the group using second-line drugs postoperatively, there was one relapse(25%) in four patients that were medicated for 12 months or less. No patient in a total of 17 that received medicine for more than 12 months relapsed(p=0.03). CONCLUSION: We recommend that patients with the prior treatment less than three times should be treated for more than 6 months after resection and patients using the second-line drugs postoperatively should be medicated for more than 12 months.
Drug Therapy ; Female ; Humans ; Male ; Recurrence ; Retrospective Studies ; Sputum ; Tuberculosis, Pulmonary*

No abstract available.

BACKGROUND: Pruritus, which is a frequent accompanying symptom of dermatological diseases, is also common during pregnancy, either localized or generalized. It may be related to specific dermatoses of pregnancy. OBJECTIVE: A clinical study was performed to know the exact nature of pruritus in pregnancy. METHODS: Subjects with systemic diseases, or laboratory abnormalities were excluded. People who have had pruritic dermatologic diseases before pregnancy were also excluded. One hundred and fifty five pregnant women were interviewed with physical examinations and followed up to the date of delivery. Pruritus was graded. RESULTS: Pruritus was present in 31.6%. Most affected subjects had mild or moderate severity. The abdomen was the most common site. There was a tendency for the duration of itching to increase with the duration of pregnancy. CONCLUSION: Conclusion: These findings may provide basic and useful data on pruritus during pregnancy.
Abdomen ; Clinical Study* ; Female ; Humans ; Physical Examination ; Pregnancy* ; Pregnant Women ; Pruritus* ; Skin Diseases

Authors experienced a case of acute myocardial infarction confirmed by analysis of LDH isoenzyme. 53-year-old male was admitted to Sacred Heat Hospital, Chung Ang University Because of severe precordial pain radiating to both arm, shoulder and back. Chest X-ray film & electrocardiogram were within normal limit and SGOT was 110 unit/ml on the day of admission. Determination of total LDH value and analysis of LDH isoenzyme by agar gel electrophoresis were made on the second hospital day. Total LDH was 315unit/ml, but there was significant increased percentage of LDH isoenzyme(LDH1). Electrocardiogram showed ST segment elevation only on the 8th hospital day.
Male ; Humans

To investigate the human lung development and the distribution of elastic and reticular fibers during the fetal period proper, lung tissues taken from the periphery of the right lower lobes of Korean fetuses (n=49) of both sex were studied. The fetuses were the prodocts of spontaneous or therapeutic abortions and were found to have no associated lesions or anomalies at autopsy. The fetal age were estimated from crown-rump length or foot length. Paraffin sections, cut at 5-7 µm, were stained with routine hematoxylin and eosin for general structure, acid orcein and a1dehyde fuchsin for elastic fiber, and with Gomori's silver technique for reticular fiber, respectively. The lung development during fetal period proper, could be subdivided into three continuous periods according to the relation between airspaces, surrounding mesenchymal tissue, their structural changes and distribution, i.e., an early stage of the formation of conductive airways (pseudoglandular period, before 16th week of gestation), a middle stage of the development of lung parenchyma and new blood vessels (canalicular period, between 16th and 28th week of gestation), and a late stage of transition of respiratory portion to vascular organ (terminal sac stage, after 28th week of gestation). In places, secondary septa of sac or saccule formed by capillaries, capillary connective tissue, elastic and reticular fuel could be identified by the 33rd week of gestation. Elastic fibers could be noted in pleura, subepithelial areas of bronchioles and the wall of blood vessels in the late stage of pseudoglandular period. By the 28th week of gestation, elastic fibers were seen in the wall of small blood vessels or capillaries in the septal wall among the airspaces. And these fibers were observed in the tip of the secondary septa by the 33rd week of gestation but were not still completely developed in the walls of primary or secondary septa. Reticular fibers were already developed and widely distributed in fetal lung by the 10th week of gestation. These fibers were concentrated particular around the subepithelial area of bronchicoles, the airspaces and the blood vessel wall in the canalicular period. By the late stage of terminal sac period, reticular fibers formed a network along the small blood vessels in the septum of airspaces. These results indicate that primitive alveoli might be formed by the late stage of fetal period proper. The fibrous framework could partially formed by collagenous and reticular fibers during the pseudoglandular period, by addition of elastic fiber to the preformed network, and incompletely still finally by the three kinds of connective tissue fiber.
Abortion, Therapeutic ; Autopsy ; Blood Vessels ; Bronchioles ; Capillaries ; Collagen ; Connective Tissue ; Crown-Rump Length ; Elastic Tissue ; Eosine Yellowish-(YS) ; Female ; Fetus ; Foot ; Gestational Age ; Hematoxylin ; Humans ; Lung* ; Paraffin ; Pleura ; Pregnancy ; Reticulin* ; Rosaniline Dyes ; Saccule and Utricle ; Silver

No abstract available.
Bronchopulmonary Sequestration*

No abstract available.
Amniotic Fluid* ; Female ; Humans ; Obstetric Labor, Premature* ; Pregnancy ; Pregnant Women*

BACKGROUND: It has been reported that one or more intermittent reperfusion(s) during ischemia may be beneficial to the myocardium by washing out catabolites that have accumlated during ischemia. We evaluated the effect of four cycles of ichemia (2 minutes) and reperfusion (3 miutes), i.e., preconditioning on sustained ischemia (20 minutes) and reperfusion (60 minutes) using isolated Langendorff-perfused rabbit hearts. METHODS: After a fifty-minutes recovery phase, LVP , dLVP/dt and ECG were simultaneously recorded and ultrastructure of the stunned(or risk) area of the left ventricle was examined with conventional methods. RESULTS: In the preconditioned hearts, functional parameters such as LVPP(peak pressure), LVPP recovery rate and LVEDP(end-diastolic pressure) reached to 99.6+/-4.38mmHg, 98.0+/-4.67% and 14.0+/-2.90mmHg (109.3+/-2.91mmHg, 109.4+/-1.29mmHg and 10.7+/-2.67mmHg for the controls), respectively, after 30 minutes from the onset of reperfusion and maintained as in the controls(p>0.01). In contrast, in the ischemia-reperfusion hearts, LVPP and LVPP recovery rate were significantly reduced(81.6+/-6.83mmHg and 85.7+/-5.30%;p<0.05) and LVEDP elevated(21.2+/-3.00mmHg) but dP/dtmax, heart rate and ECG patterns were not significantly different between the preconditioned and the ischemia-refusion hearts during reperfusion. Furthermore, irreversible myocardial injury was homogeneous(both subendo- and subepicardial) in the ischmia-reperfusion hearts but only focal(subendocardial) in preconditioned hearts. CONCLUSION: These results suggest that preconditioning induced by very short periods of ischemia and reperfusion may enhance recovery of the left ventricular function and delay ultrastructhral changes to a certain extent during reperfusion.
Electrocardiography ; Heart Rate ; Heart Ventricles ; Heart* ; Ischemia ; Myocardium ; Reperfusion ; Ventricular Function, Left

There are 3 basic methods for surgical treatment of axillary osmidrosis; 1) method that removes only subcutaneous cellular tissue without removing skin 2) method that removes skin and subcutaneous cellular tissue en bloc, and 3) method that partially removes skin and subcutaneous cellular en bloc as well as removing the subcutaneous cellular tissue of the adjacent region. We studied the results of partial removal of the skin and subcutaneous cellular tissue en bloc, as well as the removal of subcutaneous cellular tissue of the adjacent region to compare the results of the bipedicled flap with the graft conversion method. There was no difference between two methods in results and complication rates. There are 3 advantage to this procedure. First, about 70-80% of apocrine glands were centrally distributed among the axillary hairbearing region therefore, resection of the central portion of axillary hair distribution area is important for good result. Second, the preservation of the subdermal plexus with careful excision of adjacent underlying subcutaneous tissue under the aid of the magnifying surgical loupe, is important for good wound healing. Third, the central excision of the axillary hair distribution area provides good exploration for undermining and defatting of the undersurface of the adjacent area, therefore it tooks a shorter operation time.
Apocrine Glands ; Hair ; Skin ; Subcutaneous Tissue ; Transplants ; Wound Healing

PURPOSE: To investigate the localization and functional lateralization of the supplementary motor area (SMA) in motor activation tests in comparison to that of the primary motor area. MATERIALS AND METHODS: Seven healthy volunteers obtained echoplanar imaging blood oxygen level dependent technique. This study was carried on 1.5T Siemens Magneton Vision system with the standard head coil. Parameters of EPI were followed as ; TR/TE; 1.0/66.0 msec. flip angle : 90degree, field of view : 22cmx22cm, matrix : 128x128, slice number/slice thickness/gap : 10/4mm/0.8mm with fat suppression technique. Motor task as finger opposition in each hand consisted of 3 sets of alternative rest and activation periods. Postprocessing were done on Stimulate 5.0 by using cross-correlation statistics. To compare the functional lateralization of the SMA in the right and left hand tests, each examination was evaluation for the percent change of signal intensity and the number of activated voxels both in the SMA and in the primary motor area. Hemispheric asymmetry was defined as difference of summation of the activated yokels between each hemisphere. RESULTS: Percent change of signal intensity in the SMA (2.49-3.06%) is lower than that of primary motor area(4.4-7.23%). Percent change of signal intensity including activated voxels were observed almost equally in the right and left SMA. As for summation of activated voxels primary motor area had significant difference between each hemisphere but not did the SMA. CONCLUSION: Preferred contralateral dominant hemisphere and hemispheric asymmetry were detected in the primary motor area but not in the SMA.
Echo-Planar Imaging ; Fingers ; Hand* ; Head ; Healthy Volunteers ; Magnetic Resonance Imaging* ; Oxygen