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.
Emergencies* ; Emergency Service, Hospital* ; Humans

In view of the possible role of portal circulation in hematogenous spread of Candida species, a case of hepatic candidiasis occurred in an eight-year-old child with acute lymphoblastic leukemia (ALL) treated by chemotherapy is presented. Symptoms and signs referable to the hepatic disease in this patient included hepatomegaly, icteric sclera and abdominal pain. There were no particular manifestations suggestive of deep mycotic involvement of any sepcific organs or tissues other than the liver. Culture of the blood was negative for one month. On the 24th hospital day the patient died with the presumptive diagnosis of ALL, disseminated intravascular coagulation, acute renal failure, pulmonary edema, cholecystitis and oral thrush. A needle necropsy was performed and revealed fungal aggregates replacing the large foci of hepatic cell loss. It is suggested that, when the gastrointestinal tract serves as the portal of entry, the liver could be the visceral organ involved first in the course of disseminated candidiasis.
Child ; Male ; Female ; Humans

No abstract available.
Electroencephalography*

This study is the descriptive survey for the purpose of providing the basic data that establishes the strategy to promote adolescent's hope by the examining of self-esteem, academic achievement, family functioning and hope of adolescents and the investigating of the factors influencing the hope in adolescents. The subjects for this study were 456 students of the first and second year of man's senior high school that located in Seoul. The data were gathered from 16th to 31st of the October 2000. For the survey tool, it was used that the Family Assessment Device(FAD) of Epstein, Baldwin & Bishop(1983), the Self-Esteem Inventory(SEI) of Coopersmith(1975), the class record order and Hinds & Gatusso(1991)'s Hopefulness Scale for Adolescents(HSA). The collected data was analyzed by statistics methods as the descriptive and frequency analysis, t-test, ANOVA, Pearson and Spearman correlation coefficients and Stepwise multiple regression of SAS program. The results of this study were following : 1. The mean score of self-esteem of young people was 51.06 +/- 6.83 and the mean grade was 2.04. The high academic achievement was 29.2%, middle grade was 52.7%, and low grade was 18.1%. The mean score of the family functioning was 38.30 +/- 6.98 and the mean grade was 2.25. The mean score of hope was 84.26 +/- 16.45 and the mean grade was 3.51. 2. The hope in adolescents was significantly different according to their father's school career. The mean score of the group that the father's school career was below junior high school was 77.32. That was significantly lower than the mean score 84.59 of the group that the father's school career was above college and the mean score 85.18 of senior high school group(F=4.04, P= 0.0183). 3. The self-esteem was represented the positive correlation with family functioning(r=0.43) and the all of the 4 subscales(r=0.31, 0.41, 0.39, 0.30). And, it was highly ranked as much as family functioning was good. The academic achievement was represented the positive correlation with self-esteem(r= 0.15). Also, the positive correlation was shown between the affective responsiveness, role recognition and emotional support as the subscales of family functioning and academic achievement(r=0.11, 0.12). And so, academic achievement was high as much as self- esteem was high and affective responsiveness and role recognition and emotional support were good. The hope was represented positive correlation with self-esteem and academic achievement(r=0.42, 0.26), and with the whole of family functioning(r=0.15) and the 4 subscales(r=0.13, 0.16, 0.11, 0.13). So, hope was high as much as self-esteem was high, academic achievement was high and family functioning was good. 4. The influencing factors on the hope of adolescents were self-esteem(17.63%), academic achievement(3.41%), father's school career(0.84%). These factors made it possible to explain 21.88% of hope.
Adolescent* ; Hope* ; Humans ; Seoul ; Child Health

No abstract available.
Intussusception*

No abstract available.
Animals ; Rats* ; Somatotrophs*

Leukocytes, when subjected to phagocytic, immunologic or chemical stimuli, are known to exhibit a sequence of morphological and biochemical events which lead to the production of H₂, O₂, O₂⁻, and even OH as well as the secretion of various lysosomal lytic enzymes into the extracellular environments. It was been proposed that some antiinflammatory drugs may exert their therapeutic effects by inhibiting the production of reactive oxygen species or by abrogating the effects of reactive oxygen species ontissue components. In the present study, effects of various quenchers and antiinflammatory drugs were observed on the changes of viscosity of hyaluronate and collagen gelation by oxygen radicals generated by xanthine and xanthine oxidase. Quenching effects of antiinflammatory drugs on reactive oxygen species were also observed with gas chromatography. 1. Decrease of viscosity of hyaluronate and inhibition of collagen gelation by xanthine and xanthine oxidase were inhibited by various quenchers. 2. Several oxygen radical quenchers and antiinflammatory drugs did not affect viscosity of hyaluronate and collagen gelation. 3. Reactive ouygen species generated by xanthine and xanthine oxidase affected both viscosity of hyaluronate and collagen gelation with similar pattem. Therefore, in this study quenching effects of antiinflammatory drugs on reactive oxygen species have been examined by observing viscosity changes of hyaluronate. Sodium salicylate, acetylsalicylic acid, indomethacin and hydrocortisone affected viscosity changes of hyalumnate by xanthine and xanthine oxidase. The pattem of inhibition of hyaluronate degradation by these drugs were comparable to the inhibition produced by OH scavengers and singlet oxygen quencher. 4. To danonstrate the generation of OH ethylene was determined from methional incubated with xanthine and xanthine oxidase according to gas chromatography method. Xanthine and xanthine oxidase produced ethylene fmm methional and the production was inhibited by antiinflammatory drugs. The result obtained in this study suggest that action of antiinflammatory drugs may, to some event, be attributed to their ability to intercept reactive oxygen species in addition to inhibition of synthesis of prostaglandin.
Aspirin ; Chromatography, Gas ; Collagen ; Hydrocortisone ; Indomethacin ; Leukocytes ; Methods ; Oxygen ; Reactive Oxygen Species ; Singlet Oxygen ; Sodium Salicylate ; Therapeutic Uses ; Viscosity ; Xanthine ; Xanthine Oxidase

The limitation so direct or indirect laryngoscopy and laryngogram in detemining the exact site and anatomiclocation of laryngeal carcinoma were well documented by many authors. As compared with laryngoscopy and laryngogram, CT study for laryngeal cancer is more exact and accurate method demonstrating anatomic sites of involvement, invasion into deep soft tissue spaces of endolarynx, destruction of laryngeal cartilages and cervical metastasis. Fourteen laryngeal cancer patients proven by laryngoscopic biopsy were further examined by computed tomography for staging. The authors compared laryngoscopic findings with those of computed tomography, and their clinical, surgical and computed tomographic findings were analysed. The results were as follows; 1. All patients were proved as squamous cell carcinoma. They were 12 males and 2 females aged over 50 yrs. 2. Common clinical symptoms were hoarseness, dysphagia and swallowing difficulty. The pirmary anatomic sites determined by CT were 8 transglottic, 2 glottic, 2 supraglottic and 1 pyriform sinus respectively. They were 2 T1. 7 T2, 1 T3, 3 T4 by TNM systems, respectivly. (One case was difficult to evaluate exactly). 3. Invasion into deep soft tissue spaces of endolarynx, cartilage destruction, and neck metastasis were relatively predominant in transglottic caracinomas. 4.CT was superior in evaluating tumor invasion, especially into deep soft tissue spaces of endolarynx, laryngeal cartilages and metastasis ot soft tissue and lymph nodes of neck. However CT had some limitation in determining primary site of laryngeal cancer.
Biopsy ; Carcinoma, Squamous Cell ; Cartilage ; Deglutition ; Deglutition Disorders ; Female ; Hoarseness ; Humans ; Laryngeal Cartilages ; Laryngeal Neoplasms ; Laryngoscopy ; Lymph Nodes ; Male ; Methods ; Neck ; Neoplasm Metastasis ; Pyriform Sinus

No abstract available.
Humans ; Liver Cirrhosis* ; Liver* ; Sepsis* ; Vibrio cholerae* ; Vibrio*