No abstract available.
Prognosis* ; Stomach Neoplasms*

Fetus papyraceus, also called fetus compressus, is a mummified and compressed fetus as a result of fetal death during pregnancy. It is always associated with twin pregnancy, and the other litter is usually alive to compress the dead feuts. The cause of death of the fetus is not always clear. Recently we had a case of fetus papyraceus from a 25-year-old woman, which we thought most probably caused by velamentous insertion of the umbilical cord into the dividing membrane of the placenta, resulting fetal death and subsequently becoming fetus papyraceus.
Pregnancy ; Female ; Humans

Fractures significantly involving the weight-bearing articular surface and the overlying metaphysis of the distal tibia have deserved notoriety as a severe and challenging subject of ankle injuries. It was not until 1963 that the AO group developed principles for open reduction and internal fixation of pilon fracture. But recently, limited internal fixation of the joint surface combined with external fixation may avoid the soft tissue complications associated with formal open reduction and internal fixation. We have treated 22 cases of tibial pilon fracture with biologic principle. The mean follow-up period was two years ranging from one to three years. According to the Riiedi and Allgower classification, three cases were type I, five cases were type II, and fourteen cases were type III Biologic treatment includes combination of internal and external fixation, external fixation alone, or plating was done with careful soft tissue dissection, limited stripping of fracture fragments, and indirect reduction technique. Radiographic results were assessed by Burwell and Charnley criteria. Three cases of type I, three cases of type II and seven cases of type III pilon fractures obtained good anatomic radiographic results. We also assessed the functional results by Mast and Teipner criteria. Three cases of type I, three cases of type II, six cases of type III pilon fractures obtained good functional outcome. We believed that combination of internal and external fixation provides the patient who has a markedly displaced pilon fracture and diaphyseal comminution with the best chance of good clinical result and minimal risks. As such, we believe biologic treatment is excellent for these injuries.
Ankle Injuries ; Classification ; Follow-Up Studies ; Humans ; Joints ; Tibia ; Weight-Bearing

No abstract available.
Onychomycosis* ; Urea*

This study was undertaken to investigate immunological mechanisms in Behçet's syndrome, a function considered important in the pathogenesis of the disease. The activity of interleukin-2 (IL-2), which is believed, to play a central role in the regulation of both cell-mediated and humoral T cell-dependent immune responses, measured in 46 patients with complete, in-complete or suspected Behçet's syndrome. The results were as follows: 1 . There was no significant difference between the average IL-2 activity of patients and control group. 2. For each clinical subtype of Behçet's syndrome, IL-2 activity was lower than the control value, but the difference was not statistically significant. 3. In mucocutaneous and ocular types, the greater the clinical symptoms, the lower the value of IL-2 activity. However, the decrease of IL-2 activity was not statistically significant. In conclusion, IL-2 activity of phytohemaggludnin (PHIS-stimulated peripheral blood lymphocytes in patients with Behçet's syndrome was not significantly decreased compared to control population.
Humans ; Interleukin-2* ; Lymphocytes

BACKGROUND: Hepatitis B vaccination schedule commonly used in Korea is divided largely into 0, 1, 2 month scheduled vaccination group(0, 1, 2 group) and 0, 1, 6 month scheduled vaccination gorup(0, 1, 6 group). The only difference bet.ween two groups is the interval from 2nd dose to 3rd dose. This st,udy had been carried out, to find whether t.he difference of vaccination interval influence the vaccination complet,ion rate or not. METHODS: Study objects are 135 persons over 20 years old who had heptitis B vaccination more than once in injection room of Dongkuk University Kyong-ju Hospital from Jan. 1st in 1996 to Dec. 31th in 1996. Data about vaccination completion were gathered from record book of injection room and telephone interview. RESULTS: Hepatitis B vaccination completion rate is 73.8% in 0, 1, 2 group and 72.5% in 0, 1, 6 group. The reasons for incomplete vaccination are forgetting vaccinat.ion date(36.4% in 0, 1, 2 group and 50% in 0, 1, 6 group), having no time to spare for vaccination(54.5% in 0, 1, 2 group and 43% in 0, 1, 6 group) and knowing positive HBsAb before completion of scheduled vaccination(9.1% in 0, 1, 2 group and 7% in 0, 1, 6 group). CONCLUSIONS: There is no difference in Hepatitis B vaccination complet,ion rate bet.ween 0, 1, 2 group and 0, 1, 6 group.
Appointments and Schedules ; Gyeongsangbuk-do ; Hepatitis B* ; Hepatitis* ; Humans ; Interviews as Topic ; Korea ; Vaccination* ; Young Adult

From its size, location and structure, the prostate is one of the most suitable organs for the diagnostic application of ultrasound. Transrectal ultrasonography with transrectal linear array probe was per. formed in 19 controls and 36 patients with prostatic disease to evaluate the size and morphology of prostate. The following results were obtained: 1. The average values of maximum anteroposterior, superiorinferior and transverse diameter obtained from ultrasonograms were 2.2O+/-0.30cm, 3.38+/-0.35cm, 4.18+0.35cm in control group; 3.16+/-0.78 cm, 4.79+/-0.84 cm, 5.13+/-0.62cm in BPH; 3.40+/-0.84cm, 5.25+ 1.95cm, 5.73+/-1.16cm in prostatic cancer. 2. In a comparison of sonography and x-ray for detecting prostatic calculi, the detection rate of sonography (54.5 %) was higher than x-ray (25.5%). 3. Diagnostic accuracy of sonography was 88% in BPH and 100% in prostatic cancer. 4. Ultrasonographic findings in BPH were enlarged in size, homogeneity in echo pattern and all capsular echoes are continuous. In prostatic cancers, which have mixed echo pattern and capsule is thick with discontinuity. 5. Transrectal sonography is especially useful in estimating prostatic size and in detecting pathology such as BPH, prostatic cancer, prostatitis and abscess.
Abscess ; Calculi ; Humans ; Pathology ; Prostate ; Prostatic Diseases* ; Prostatic Neoplasms ; Prostatitis ; Ultrasonography*

BACKGROUND: Acromioclavicular (AC) stability is maintained through a complex combination of soft-tissue restraints that include coracoclavicular (CC), AC ligament and overlying muscles. Among these structures, the role of the CC ligament has continued to be studied because of its importance on shoulder kinematics, especially after AC injury. This study was designed to determine the geometric change of conoid and trapezoid ligaments and resulting stresses on these ligaments according to various scapular motions. METHODS: The scapuloclavicular (SC) complex was isolated from a fresh-frozen cadaver by removing all soft tissues except the AC and CC ligaments. The anatomically aligned SC complex was then scanned with a high-resolution computed tomography scanner into 0.6-mm slices. The Finite element model of the SC complex was obtained and used for calculating the stress on different parts of the CC ligaments with simulated movements of the scapula. RESULTS: Average stress on the conoid ligament during anterior tilt, internal rotation, and scapular protraction was higher, whereas the stress on the trapezoid ligament was more prominent during posterior tilt, external rotation, and retraction. CONCLUSIONS: We conclude that CC ligament plays an integral role in regulating horizontal SC motion as well as complex motions indicated by increased stress over the ligament with an incremental scapular position change. The conoid ligament is the key structure restraining scapular protraction that might occur in high-grade AC dislocation. Hence in CC ligament reconstructions involving only single bundle, every attempt must be made to reconstruct conoid part of CC ligament as anatomically as possible.
Biomechanical Phenomena ; Cadaver* ; Dislocations ; Ligaments* ; Muscles ; Scapula ; Shoulder

No abstract available.
Epithelium* ; Humans* ; Insulin*

No abstract available.