No abstract available.
Brain* ; Neoplasm Metastasis*

No abstract available.
Purpura, Thrombotic Thrombocytopenic*

Responses of mouse lymphocytes to the soybean paste fermented by Korean traditional fashion was examined to clarify its effects in cytokine production in vitro. A fraction of the soybean paste (KFSP-100) was prepared by precipitation with ammonium sulfate and by filtration through ultrafiltration membrane. KFSP-100 were added into cultures of fresh mouse splenic cells in vitro. KFSP-100 significantly enhanced the amount of IL-6 and TNF-a produced by macrophages and IL-6 and IFN-r produced by lymphocytes. Production of IL-12 by macrophages was not much affected by KFSP-100 treatments. The most noticeable finding was the fact that lymphocytes treated with KFSP-100 proliferated to an exceeding numbers (more than 10 times to the control) in 72 hours. The KFSP-100-induced proliferative response was specific to B cells since almost all of the KFSP-100-induced cells in the cultures of splenic cells were B cells. Furthermore, such a proliferative responses were equally observed only in cultures of purified B cells but not in cultures of T cells. In thermostability test, the biologically active components of the KFSP-100 is assumed to be either linear protein or glycoprotein. KFSP-100 did not induce agglutination of lymphocytes demonstrated by lectins in the same cells. These observations suggest that KFSP-100 may be a novel mitogen for B lymphocytes. The component (s) responsible for the B cell proliferation in KFSP-100 might be a factor gained by natural fermentation. None of the fractions of not fermented soybean paste prepared by the same methods demonstrate the same effect.
Agglutination ; Ammonium Sulfate ; Animals ; B-Lymphocytes ; Cell Proliferation ; Fermentation ; Filtration ; Glycoproteins ; Immunologic Factors* ; Interleukin-12 ; Interleukin-6 ; Lectins ; Lymphocytes ; Macrophages ; Membranes ; Mice ; Soybeans* ; T-Lymphocytes ; Ultrafiltration

Moderate to severe unilateral ptosis has previously been treated with levator resection or frontalis sling and cosmetic double fold in the opposite eyelid. This method often resulted in undesirable asymmetrical lid lag phenomenon in down gaze. From December 1991 to December 1994, we treated 65 cases of unilateral ptosis with frontalis sling or levator resection, and simultaneously cosmetic frontalis sling have been performed in the unaffected normal eyes of 41 patients and cosmetic double fold have been performed in the unaffected normal eyes of 11 patients. After 6 months of operation, authors survey the patients content. The number of cases of content were 4(36.36%) in 11 cosmetic double fold group and 31(75.6%) in 41 cosmetic frontalis sling group. The content after cosmetic frontalis sling was higher than cosmetic double fold. Asymmetrical lid lag phenomenon on downward gaze which is inevitable complication postoperatively was reduced by means of cosmetic frontalis sling of unafeected normal eye in unilatral ptosis. The authors expect that the patient will be more satisfied with the result of symmetrical lid lag in down gaze after cosmetic frontalis sling of unaffected normal eye in aesthetic aspect.
Eyelids ; Humans

Objective To discuss the clinical application of contrast enhanced ultrasonography (CEUS) in radiofrequency ablation (RFA) treatment for residual and recurrent hepatic neoplasms. Methods A total of 517 cases of primary hepatocellular carcinoma (HCC) or hepatic metastases with residual or recurrent hepatic neoplasms after different kinds of treatment were treated with RFA. A total of 619 lesions were used as study subjects. The average size of the 290 lesions detected in 281 patients with recurrent HCC was (3.4 ± 1.5) cm. CEUS-guided RFA group included 150 cases (154 lesions in total), while conventional US-guided RFA group included 131 cases (136 lesions in total). A total of 329 lesions were detected in 236 cases with recurrent hepatic metastases, and the mean size of the lesions was (3.1 ± 1.3) cm, of which CEUS-guided RFA group included 152 cases (198 lesions in total) and conventional US-guided RFA group included 84 cases (131 lesions in total). Results In recurrent HCC, the one-month tumor necrosis rate of CEUS group and conventional US group was 96.1% and 89.7% respectively (P = 0.032), and the local recurrence rate was 9.7% and 17.6% respectively (P = 0.049). The differences between the two groups were statistically significant. In recurrent hepatic metastases , the one-month tumor necrosis rate of CEUS group and conventional US group was 88.4% and 87.0% respectively (P = 0.712), and the local recurrence rate was 16.7% and 23.7%respectively (P = 0.117). No significant differences existed between the two groups. Conclusion For the treatment of recurrent HCC, CEUS-guided radiofrequency ablation can effectively improve the early necrosis rate and decrease local recurrence rate.

Objective To assess the value of contrast-enhanced ultrasonography (CEUS) before percutaneous radiofrequency ablation (RFA) in treating patients with liver metastases. Methods A total of 267 patients with 485 liver metastatic lesions were treated with percutaneous RFA in authors ’ department during the period from July 2001 to December 2012. Among them , 180 patients with 251 lesions received CEUS examination before RFA and based on CEUS findings the treatment scheme was made (CEUS group), and other 87 patients with 234 lesions without use of preoperative CEUS were used as control group. No significant differences in clinical data existed between the two groups (P<0.05). Contrast-enhanced CT/MRI, CEUS and laboratory tests were regularly employed to evaluate the clinical results after RFA therapy. Results In CEUS group, 25.1% of the lesions (63/251) determined by CEUS were 3 mm larger than that determined by conventional US. 8.8%of the lesions (22/251) were more clear on CEUS findings. In addition, 41 new lesions were detected only on CEUS. No significant differences in early tumor necrosis rate existed between the two groups: 95.2%(239/251) vs. 92.7%(217/234)(P>0.05). The local recurrence rate of CEUS group was lower than that of the control group: 12.4% (46/234) vs. 19.7%(31/251) (P < 0.05). No significant differences in the recurrence time existed between the two groups (P > 0.05). Conclusion CEUS performed before RFA treatment for patients with liver metastases is very useful for accurately judging the size and number of the lesions, which is very helpful in making therapeutic scheme. Therefore, preoperative CEUS can significantly increase early tumor necrosis rate and decrease the local recurrence rate.

To build and to manipulate clinical data in one of the important works in the hospital. In order to accurately append the data and to quickly find and display the informations as the user need, we developed a software program running on the personal computer. Our system largely consists of four parts; registration of the clinical and departmental data, retrieving tool of articles in the medical journal, collection of special data for clinical survey and display system of the various reports. In our experiences, we consider the key factors for systemic management of clinical rearch data base as the follows; work analysis for data processing, design of data base, coding and classification of basic data and technique of registeration. Of these standarized coding system of the orthopedic diseases appeare to be of it most importance.
Classification ; Clinical Coding ; Humans ; Microcomputers ; Orthopedics ; Running

Examining the eye with high resolution ultrasonography, authors encountered 34 cases(41 eyeballs) of cataractand found out its characteristic ultrasonographic findings, though cataract is easily recognized by physician oninspection. Ultrasonographic findings of cataract were as follows; 1. Thickening of lens due to edema. 2.Demonstration of lens echo in whole circumference. 3. Multiple internal lens echo.
Cataract ; Edema ; Ultrasonography

PURPOSE: We evaluated both the patients and the normal volunteers to determine the diagnostic criteria of subacromial impingement syndrome. MATERIALS AND METHODS: We analyzed the radiologic finding of Thirty degree of caudal tilt view (TCTV) and Supraspinatus outlet view (SOV) of 100 shoulders from 85 patients with clinically proved subacromial impingement syndrome and normal 100 shoulders from 60 volunteers. RESULT: In TCTV, the protrusion of acromion below the line of extension from inferior surface of clavicle was shown in 94% of the patient group and 48% in normal group. Sharp tip of acromial protrusion was detectable in 55.3% of the patient group and 10.4% in normal group. In SOV, curved type of acromion was seen in 53% of the normal and 50% in patient group. Hooked type of acromion was detected in 3% and 31% of the normal and patient group, respectively. CONCLUSION: Protrusion of acromion at TCTV itself was not a criteria of subacromial impingement syndrome, but more than 7 mm below the line of extension from inferior surface of clavicle was meanigful. In SOV, hooked type of acromion was a criteria of subacromial impingement syndrome but curved type is was not a finding of diagnostic significence. Acromial spur formation on TCTV and SOV was important criteria of subacromial impingement syndrome.
Acromion ; Clavicle ; Healthy Volunteers ; Humans ; Shoulder ; Shoulder Impingement Syndrome* ; Volunteers

PURPOSE: We evaluated both the patients and the normal volunteers to determine the diagnostic criteria of subacromial impingement syndrome. MATERIALS AND METHODS: We analyzed the radiologic finding of Thirty degree of caudal tilt view (TCTV) and Supraspinatus outlet view (SOV) of 100 shoulders from 85 patients with clinically proved subacromial impingement syndrome and normal 100 shoulders from 60 volunteers. RESULT: In TCTV, the protrusion of acromion below the line of extension from inferior surface of clavicle was shown in 94% of the patient group and 48% in normal group. Sharp tip of acromial protrusion was detectable in 55.3% of the patient group and 10.4% in normal group. In SOV, curved type of acromion was seen in 53% of the normal and 50% in patient group. Hooked type of acromion was detected in 3% and 31% of the normal and patient group, respectively. CONCLUSION: Protrusion of acromion at TCTV itself was not a criteria of subacromial impingement syndrome, but more than 7 mm below the line of extension from inferior surface of clavicle was meanigful. In SOV, hooked type of acromion was a criteria of subacromial impingement syndrome but curved type is was not a finding of diagnostic significence. Acromial spur formation on TCTV and SOV was important criteria of subacromial impingement syndrome.
Acromion ; Clavicle ; Healthy Volunteers ; Humans ; Shoulder ; Shoulder Impingement Syndrome* ; Volunteers