No abstract available.
Compliance* ; Humans ; Psychopathology*

Primary peptic ulcer disease in not known to be the result of underlying illness or trauma. These are most frequently duodenal or prepyloric. Since clinical features of peptic ulcer in children can easily be confused with many other disorders, the diagnosis is usually made when one of the more dramatic presentations, such as perforation, bleeding and obstruction. Recently, we experienced 2 cases of duodenal obstruction due to peptic ulcer in children. So, we report it with review of references.
Child* ; Diagnosis ; Duodenal Obstruction* ; Hemorrhage ; Humans ; Peptic Ulcer*

BACKGROUND: Tuberculous pleurisy treatment improve symptoms such as fever, chest pain, cough, and prevents the progression to active pulmonary tuberculosis and the development of residual pleural thickening that decrease diaphragm and rib cage movement. This study investigated how the degree of residual pleural thidkening affects the pulmonary function. METHODS: Fifty seven patients who were initially diagnosed as having tuberculous pleurisy, were treated with anti-tuberculous medication for 6 months and had residual pleural thickening between May 1998 and January 2000 at the Eulji university hospital were reviewed. A chest X-ray and pulmonary function test(PFT, Sensormedics 2200) were perfored. The predicted value (%) of the forced vital capacity(FVC), forced inspiratory vital capacity(FIVC) and total lung capacity(TLC) were measured. The residual pleural thickening was defined the average of the summation in the lateral chest at the level of the imaginary line intersecting from the cardiophrenic angle to the diaphragmatic dome and the lowest part of the costophrenic angle between them. The results were sorted into three grades according to pleural thickness; <2mm(grade I), 2~10mm(grade II), 10mm(grade III). RESULTS: 1. FVC(% pred) and FIVC(% pred) were statistically different between grade I and III, and II and III. However, there was no difference between the TLC(% pred) between each of the groups. 2. The pleural thickness that cause restrictive dysfunction(FVC<80%) and a statisticall difference, is 3 mm. CONCLUSION: The larger the extent of the residual pleural thickness after antituberculous medication, the greater the reduction in the FVC, FIVC, TLC. A pleural thickness of 3 mm is recommended as a guideline for diagnosing a restrictive pulmonary dysfunction.
Chest Pain ; Cough ; Diaphragm ; Fever ; Humans ; Lung ; Respiratory Function Tests ; Ribs ; Thorax ; Tuberculosis, Pleural* ; Tuberculosis, Pulmonary

No abstract available.
Capsid Proteins* ; Capsid* ; Genome*

CT from fortynine patients with 53 surgical disc explorations were reviewed and correlated with surgicalfindings. The results were as follows: 1. Frequent locations of HNP were in L4–5 (65%) and L5-S1(31%). The mostcommon type of HNP was paramedian type (71%). 2. Focal protrusion of the posterior margin of disc and obliterationof epidural fat pad were observed in all of cases (100%) and other common findings were indentation of epiduralsac in 46 cases(96%) and compression of nerve root sleeve in 33 cases(69%). 3. Cephalad and caudad extension ofproturded soft tissue density in the spinal canal was observed in 15 cases (31%) with variable degree. And morethan 6mm extension were provided to be extruded disc in 9 cases. 4. Vacuum phenomenon was demonstrated in 5cases(10%) and was accompained with bulging annulus. 5. Forty eight herniated nucleus(HNP) were confirmedsurgically in 44 patients. Misinterpretations were made in 4 instances(4 patients); 1 because of lumbar scoliosis,1 because of spondylolisthesis, and the other 2 because of calcified posterior longitudinal ligament and bulgingannulus. One case of true negative examination was central and foraminal stenosis in spinal CT. Thus, sensitivity,specificity and overall accuracy of lumbar spine CT in HNP were 92%, 100% and 92%, respectively.
Adipose Tissue ; Constriction, Pathologic ; Humans ; Longitudinal Ligaments ; Spinal Canal ; Spine ; Spondylolisthesis ; Vacuum

No abstract available.
Fetal Macrosomia*

Background: s: This study was performed to analyze the main key words of newspaper articles related to COVID-19 in 2020 for each category of quarantine measures according to the epidemic period of COVID-19. Methods: We analyzed articles related to COVID-19 in three major newspapers of Korea between February 17 and December 31, 2020. We targeted the front page articles on mondays and thursdays. The analysis of the relationship between the two variables was confirmed through the chi-square test. Results: As a result of analyzing the main key words for each category of quarantine measures, non-pharmaceutical intervention were the most common at 54.3%, followed by 3Ts(test, tracing, treatment and vaccine) at 31.9%. In the category of non-pharmaceutical intervention, social distancing was the most common at 33.9%. In the categories such as 3Ts(test, tracing, treatment) and vaccine, diagnostic tests were the most common at 41.8%. Conclusions It was identified that non-pharmaceutical intervention were the most common, and there was a difference in the reporting of main key words by category of quarantine measures for each epidemic period related to COVID-19 in 2020.

The use of osseointegrated implants is an accepted procedure for the treatment of Total, or partial edentulism and offers good predictability of long-term success. Osseointegration implies a firm and direct interlocking between vital bone and screw-shaped titanium implants. There should be not to interposed tissue between fixture and bone. This study was undertaken to assess the clinical condition, complication, and prosthodontic aftercare of different implant systems. One hundred fifty-nine patients treated with a total of 503 endosseous implants (364 Steri-oss threaded type, 69 Integral cylinder with HA coated type, 35 Steri-oss threaded with HA coated type, 21 Steri-oss cylinder with HA coated type and 14 3i implant type), Most of the implant were placed in type B and C bone quantity and type 2 and 3 bone quality according to Lekhorm and Zarb. The success rate of Steri-oss threaded type during healing and function was 92%, Steri-oss threaded type with hydroxyapatite coated was 91%, Steri-oss cylinder type with hydroxyapatite coated was 90%, Integral cylinder type with hydroxyapatite coated was 90% and 3i implant type was 93%. One hundred twenty-nine patients had been treated with implant prosthesis. 79 of these patients had received a fixed type prosthesis and 50 patients had received a removable type prosthesis. There were no differences between the implant systems with regard to age, gender. Failures were associated with poor bone quality, smaller implant sizes, a surgical installation technique and stress distribution when in function. Visual analgoue scales recorded as satisfied results functionally and esthetically, but 15% dissatified with chewing ability.
Aftercare ; Dental Implants* ; Durapatite ; Humans ; Mastication ; Mouth Rehabilitation* ; Mouth* ; Osseointegration ; Prostheses and Implants ; Prosthodontics ; Titanium ; Weights and Measures

We present a 37-year-old male who was found to had mas within the bronchus. This patients was admitted for the evaluation of cough. Chest CT scan showed endobronchial mass in the bifurcation of LUL and LLL bronchus. The left lower lobe was atelectatic. Lobectomy of the left lower lobe was done. On opening of the bronchus, there was a 2x1x1 cm sized endobronchial mass. Histologically, the mass was smooth muscle tumor composed of densely packed eosinophilic spindle cells in interlacing bundles with pale elongated nuclei covered by bronchial epithelium. On immunohistochemical staining, the tumor cells were positive for desmin. Ultrastructurally, the tumor cells exhibited numberous cytoplasmic microfilaments with focal densities, pinocytotic vesicles, and a thick basal lamina.
Male ; Humans

We present two cases, a 15 and a 24 year-old females, showing extensive involvement of dermal melanocytic nevi, so called bilateral Ota nevus and bilateral Ito nevus, and nevus anemicus. Both females had bilaterally brownish or slate-bluish pigmented patches on the eyelids, the scleras, the zygomatics, the frontal and temporal areas, the alae nasi, the nasal bridges (bilateral Ota nevus), and, the suprascapular regions(bilateral Ito nevus). Nevus amenicus was noticed on the left anterior neck in both females. In addition, a 15 year old female has had a diffush bluish pigmented patches on the nearly whole body (Mongolian spot), reticulate patches of nevus anemicus on the dorsal back and both arms and nevus flammeus on the right cheek. These cases are showing extensive melanocytic nevi associated with vascular anomalies, which are very rare in the literatures.
Adolescent ; Arm ; Cheek ; Eyelids ; Female ; Humans ; Neck ; Nevus of Ota* ; Nevus* ; Nevus, Pigmented* ; Port-Wine Stain ; Sclera ; Young Adult