The attitude toward the use of autopsies affects the incidence of performance of the procedure. In foreign countries, many studies on this subjects have been conducted. However, in Korea, no study has been reported. We hypothesized that the general university students may be negative, whereas the medical college students may have positive attitude toward the use of autopsies. In contrary to our hypothesis, there existed only a little difference for the attitude toward conducting an autopsy between the general university students and the medical students. Both groups had positive attitudes toward autopsy. When the medical students become medical doctors, the main reason for not requesting patients to be conducted an autopsy is that their family members may feel offended. These results show that the low incidence of autopsy cases in Korea is caused not by the attitude of the general population, but by the attitude of medical doctors. Thus, we should make every effort to increase the incidence of autopsy by educational programs and discussions about autopsy and death.
Autopsy* ; Humans ; Incidence ; Korea ; Students, Medical

29 isoniazid (INH) resistant isolated strains and INH sensitive reference strain (H37Rv) of Mycobacterium tuberculosis were analysed by polymerase chain reaction-single strand conformational polymorphism (PCR-SSCP) and NciI restriction mapping for the detection of mutations in katG gene and inhA gene. The katG gene was divided into 3 parts (Akat, Bkat, Ckat; each part is about 800 bp) and amplified, inhA gene was amplified as a whole. Each of the amplified 800 bp DNA was digested into small fragments of less than 400 bp with restriction enzymes for the direct PCR-SSCP analysis. Firstly, 10 strains were analysed. All the 10 isolates showed clearly distinct SSCP patterns in Bkat from that of the reference strain, but only two isolates showed distinct SSCP patterns in Akat, and no isolated strain showed any distinct SSCP patterns in Ckat. 10 isolates also showed distinct SSCP patterns in inhA. NciI restriction mapping of Bkat showed mutation in codon 463 in 7 strains among 10 isolated strains. With these results an early detection strategy for the INH resistant M. tuberculosis was applied to the rest of 19 isolated INH resistant strains. Firstly, isolates were screened by Ncsl mapping in Bkat, and 13 strains showed mutations in codon 463. Secondly, the rest of 6 INH resistant isolates were analysed by PCR-SSCP with restriction enzyme digestion (PCR-SSCP-RE) in Bkat, and all the strains showed distinct SSCP patterns from that of the INH sensitive reference strain. This proved our strategy as effective and economic and time saving method in early detection of INH resistant M. tuberculosis.
Codon ; Diagnosis* ; Digestion ; DNA ; Isoniazid* ; Korea* ; Mycobacterium tuberculosis* ; Mycobacterium* ; Polymorphism, Single-Stranded Conformational ; Restriction Mapping ; Tuberculosis

One hundred and thirty-eight strains of Mycobacterium tuberculosis isolated from the 7th nationwide tuberculosis prevalence survey in 1995 were subjected to the restriction fragment length polymorphism (RFLP) analysis using IS6110 probe to define the representative fingerprinting patterns of Korean strains of M. tuberculosis and to evaluate the usefulness of DNA fingerprinting in tracing the transmission link of M. tuberculosis. Among 138 strains, 129 different IS6l10 RFLP types were identified. The number of bands in IS6110 RFLP types diversed from 1 to 20, and the majority (75%) was 9 to 14 bands. The RFLP patterns of 8 out of 15 strains isolated from the follow-up survey of one and half year later after the 7th national TB prevalence survey were unchanged when compared with previous RFLP patterns. Fifteen (11%) out of 138 strains were grouped in 6 IS6110 clusters; 2 with 10 copies, 2 with 12 copies, 1 with 14 copies, and 1 with 17 copies. These clusters were unable to be subclassified by IS1081 or (GTG) probes except one cluster by pTBN12 probe. The transmission links of 2 clusters were deducible; one from household and another from neighborhood, but those of remaining clusters were unclear because they had no contact one another. The results suggest that vigorous transmissions in tuberculosis are still progressing in Korea.
Dermatoglyphics ; DNA Fingerprinting* ; DNA* ; Family Characteristics ; Follow-Up Studies ; Korea ; Mycobacterium tuberculosis* ; Mycobacterium* ; Polymorphism, Restriction Fragment Length ; Prevalence* ; Residence Characteristics ; Tuberculosis*

In this paper, using ultrasonic doppler signal, we composed fetal heart sound / fetal movement diagnosis and web-based database server/client environment. Detecting fetal heart rate and movement at the same time, for the data loss-caused from telemetering-protection and the high speed diagnosis, we made two signals mix and transmit. For the better communication between obstetrician and remote woman/fetus, we proposed database table that could reflect the whole information about remote fetus and its mom. And we supported HL-7 format so that we might be compatible with other vendor product and easy to access web-based hospital computerization system. Applying doctor to web-based high level biosignal analysis algorithm and expert system, we offered remote fetal biosignal and diagnostic assistant data inducing fast diagnosis. We made web-based fetal diagnostic system and improved web system compatibility, fast diagnosis and minimum of the rate of misdiagnosis.
Commerce ; Diagnosis ; Diagnostic Errors ; Expert Systems ; Female ; Fetal Heart ; Fetal Monitoring* ; Fetal Movement ; Fetus ; Heart Rate, Fetal ; Pregnancy ; Ultrasonics

No abstract available.
Tonsillectomy*

No abstract available.
Lithotripsy* ; Salivary Gland Calculi* ; Salivary Glands* ; Shock*

No abstract available.
Craniocerebral Trauma* ; Disseminated Intravascular Coagulation* ; Head* ; Humans ; Latex*

No abstract available.
Intracranial Hemorrhage, Hypertensive*

It is well known that there is close relation of the left atrial pathology to atrial fibrillation(AF) in patients with mitral valvular disease. To evaluate such relation is existed or not in the right atrium, the right atrial wall biopsy was performed in 31 patients with mitral valvular disease during valve surgery. The specimens obtained were interpretated by the pathologist who had no information about the patients. The specimens were graded according to severity of morphological change. In Grade I, the atrial myocardium is degenerated and has moderate fibrosis in it. Grade II shows the atrial myocardial layer of the atrium and severe degenerated with pre and postoperative heart rhythm. Four patients had Grade I change and 3 patients among them had pre and postoperative AF. Eleven patients had Grade III changes and 9 among them had pre and postoperative AF. The results show there is strong tendency that the patients with pre and postopeative AF had Grade III change in the right atrium and the relation of the right atrial pathology to AF is same as that of the left atrium.
Atrial Fibrillation* ; Biopsy ; Fibrosis ; Heart ; Heart Atria ; Humans ; Myocardium ; Pathology*

No Abstract Available.
Hidradenitis*