No abstract available.

No abstract available.
GRB2 Adaptor Protein*

Differences in systolic time intervals(STI's) attributable to the types of mechanocardiographs used for their determinations were studied in a total of 341 healthy adult males. The STI's were measured from mechanocardiograms consisting of simultaneously rocorded electrocardiograms, phonocardiograms and carotid arterial pulse tracings obtained by each of three different types of mechanocardiographs in 125, 56 and 160 subjects, respectively. The study revealed that there were slight to considerabe differences among the three groups in the correlation coefficients between the individual STI's and heart rate. Thus, regression equations using heart rate as variables, for those STI's which were significantly correlated with heart rate, differed slightly to considerably among these groups. In addition, the mean values of those STI's and their derivatives, which showed no significant correlation with heart rate, were also silghtly or significantly different among the three groups. These findings suggest that if STI's obtained from patients are to be adequately evaluated at all, each laboratory must define its own normal standards worked out by using its own methods of recording and analysis of the mechanocardiogram, and cannot rely on those proposed by others.
Adult ; Electrocardiography ; Heart Rate ; Humans ; Male ; Systole*

There are many procedures described for the treatment of acromioclavicular seperation but there are still controversies concerning the best management of these injuries. Thirteen cases were operated on by technique of modified Phemister method and four cases by Bosworth method, Dept. of Orthopedic Surgery, Chonbuk National University Hospital from January 1980 to December 1984. The following results were obtained. The following results were obtained. 1. This injuries is more prevalent in male (76.4%) with peak incidence in the second, third and fourth decades(76.4%). 2. The most common causes of the injuries were traffic accidents and followed by falling from the height. 3. Fifteen patients were grade 3 by Allmans classification. 4. Operative method consists of modified Phemister method (76.4%) and Bosworth method (23.6%). 5. The operative procedures in Type 2 and Type 3 are good treatment of acromioclavicular seperation.
Accidental Falls ; Accidents, Traffic ; Classification ; Humans ; Incidence ; Jeollabuk-do ; Joints ; Male ; Methods ; Orthopedics ; Surgical Procedures, Operative

No abstract available.
Lower Extremity

No abstract available.

Leiomyoma is one of the rarest solid tumor of the ovary. Approximately 50 cases have been published to date. However, most reported leiomyoma of the ovaries were small and rarely induced serious symptoms. We report a case of ovarian leiomyoma in 57-year-old woman which has been experienced in our haspital with brief review of literature.
Female ; Humans ; Leiomyoma* ; Middle Aged ; Ovary*

Trichoepithelioma, a tumor of the hair follicle, is usually seen as multiple lesions, but occasionally appears as a single tumor. Multiple trichoepithelioma is a dominant hereditary skin conditions whereas solitary trichoepithelioma is not hereditary and is growing tumor, usually seen in adults. A case of 56 year old housewife with solitary trichoepithelioma was reported. The skin lesion appeased as a firm, skin colored papule and the size was 0.5cm in diameter on right side of nose. Shaving biopsy was done and showed a high degree of differentiation toward hair structure and horn cyst that the keratinization is abrupt and complete. The methood of treatment is a surgical excision and electrodesiccation but remain a scar due to surgical trauma. And so, we used a 5-fluorouracil ointment instead of surgical excision and electrodesiccation, The skin lesion on nose was cured completely as a result of 5-FU ointment application without any scar formation cosmetically.
Adult ; Animals ; Biopsy ; Cicatrix ; Fluorouracil* ; Hair ; Hair Follicle ; Horns ; Humans ; Middle Aged ; Nose ; Skin

PURPOSE: To evaluate the role of MRI in the management of cervical cancer treated by conventional four-field whole pelvic irradiation. METHOD AND MATERIAL: Between 1993-march and 1994-february, 20 patients(4 Stage I B, 3 Stage U A, 13 Stage U B) with invasive cervical cancer were eligible for evaluation of accuracy of conventionally designed lateral treatment field without MRI determination. RESULTS: 5 out of 20 Patients had inadequate margin without MRI. The position of uterine fundus was more important than cervix in correction of field size and the center of treatment field. CONCLUSION: This Preliminary date show MRI determination of uterine position prior to radiotherapy planning is essential in the case of four-field whole pelvic irradiation technique.
Cervix Uteri ; Female ; Humans ; Magnetic Resonance Imaging* ; Radiotherapy* ; Uterine Cervical Neoplasms*

BACKGREOUND: Several formulas for estimating allowable pre-transfusion blood loss were used to reduce unnecessary intraoperative blood replacement. The postoperative predicted hematocrit computed by formula was compared with the actual hematocrit and was tested which formula was more accurate in spine surgery. METHOD: Total blood volume was estimated in spine surgery of 34 patients. The target hematocrit (Hct) was suggested on 30% and the allowable blood loss was computed using the formula 1 and 2. For each patients, simultaneous measurement of blood loss and Hct was obtained at the end of operation. The postoperative predicted Hct by the formula 1 and 2 was calculated and compared with the actual Hct, and the difference between the formula 1 and 2 was evaluated. Allowable blood loss=Estimated blood volume (Initial Hct Target Hct)/Initial Hct ... Formula (1) Allowable blood loss=Estimated blood volume (Initial Hct Target Hct)/Average Hct ... Formula (2) RESULTS: 1) The preoperative Hct was 40.7 3.9%. The postoperative predicted Hct by the formula 1 and 2 were 34.3 4.6 and 34.9 4.3% respectively. The postoperative actual Hct was 30.1 4.6%.2) The difference between the predicted Hct by the formula 1 and the actual Hct was 4.2% (P<0.05). The difference between the predicted Hct by the formula 2 and the actual Hct was 4.8% (P<0.05). The difference between the predicted Hct by the formula 1 and 2 was 0.6% (P<0.05). It was thought that the predicted Hct by the formula 1 was more closer to the actual Hct. CONCLUSIONS: The predicted Hct by both formulas is underestimated when the results compare with the actual Hct. But the predicted Hct by the formula 1 provides a closer results to the actual Hct than the predicted Hct by the formula 2.
Blood Volume ; Hematocrit* ; Humans ; Spine