No abstract available.
Fetal Death*

Cataract extraction is one of the most successful surgical operations currently being performed. In particular, extracapsular cataract extraction with intraocular lens insertion is widely regarded as the treatment best leading to post-surgical improvement in the patient's vision. However, with the increasing use of the 'Nd-YAG laser post capsulotomy' to treat a possible after-cataract following extracapsular cataract extraction, protection of the intraocular lens in the process of that treatment becomes a point at issue. Central to this problem is the degree of separation of the 'laser space' the amount of which was found to be dependent on the inserted lens. Out of total of 122 operations, the absence of a laser ridge on the inserted lens, resulted in the formation of a laser space in only 68.75% of the cases with the average separation being only 0.068mm. Insertion of a lens with a laser ridge, on the other hand, produced a laser space in 100% of the cases with an average separation of some 0.189mm.
Cataract Extraction* ; Cataract* ; Hand ; Lenses, Intraocular

No abstract available.
Female ; Pregnancy ; Pregnancy, Ectopic*

No abstract available.
Obstetrics*

In the normal disc tissue, the blood vessles have not been observed. It has been suggested that the vascular ingrowth promotes the granulation tissue formation in the herniated disc tissue. The origin of capillaries observed in the herniated disc tissue has remained unclear, but basic fibroblast growth factor(bFGF) may be the important inducer of capillary ingrowth. The purpose of this study is to evaluate the neovascularization in the intervertebral disc without rupture of annulus fibrosus, not being exposed to epidural fat. The disc tissues including nucleus pulposus and annulus fibrosus were obtained at anterior interbody fusion from 30 patients with back pain. All specimens were immediately frozen and stored at -70degrees C. Hematoxylin-eosin stain, polyclonal von Willebrand factor(FVIII) antibody, smooth muscle actin antibody and anti-human endothelial cell antibody(CD31) were used to confirm the blood vessel. Polyclonal bFGF antibody expression was evaluated in the disc tiussues. All of the blood vesseles were observed in the inner portion of annulus fibrosus and the transitional zone. The blood vesseles were observed in 96.7% with hematoxylin-eosin stain, 83.3% with smooth muscle actin antiboy stain, 90% with FVIII, 86.7% with CD31 and the immunopositive blood vesseles were observed in 83.3% with bFGF immunostain. The neovascularization of disc was frequently found in the annulus fibrosus and the transitional zone. The neovasuarlization of intervertebral disc was present in the intervertebral disc without rupture of annulus fibrosus.
Actins ; Back Pain* ; Blood Vessels ; Capillaries ; Endothelial Cells ; Fibroblast Growth Factor 2* ; Fibroblasts ; Granulation Tissue ; Humans ; Intervertebral Disc Displacement ; Intervertebral Disc* ; Muscle, Smooth ; Rupture

In 1943, Alberto Inclan reported tumoral calcinosis in 3 cases at major joints. This condition usually showed large, painless calcified mass in major juxtaarticular sites, and evidence of familial or racial predisposition in blacks but abnormal values of serum calcium and phosphorus, association with renal disease, metabolic disorder and collagen disease are seldom seen. Tumoral calcinosis in large joints such as hip, knee, elbow and shoulder was reported several cases. Tumoral calcinosis in hand and foot is very rare and not reported yet in this country. Recently, authors experienced a case of tumoral calcinosis in both hands and right foot and cured without recurrence in 1 year follow up.
African Continental Ancestry Group ; Calcinosis ; Calcium ; Collagen Diseases ; Elbow ; Follow-Up Studies ; Foot ; Hand ; Hip ; Humans ; Joints ; Knee ; Metabolic Diseases ; Phosphorus ; Recurrence ; Shoulder

Syphilis was known to be generalized disease and it had been decreased until 1960's. But, it has been increased again recently. The author analysed the 22 cases of congenital syphilis which were treated at department of orthopaedic surgery at Ewha Womans University Hospital from Jan. 1979 to July 1983 and the following results were obtained. 1. There were no significant changes of the number of patient by years. 2. Common symptom and sign were hepatosplenomegaly(84%), fever(62%) and skin changes(50%), and pseudoparalysis was observed in one case. 3. Radiologic bone changes were observed in 11 cases (50%) and the following results were obtained: a. Below the two week old, there was relatively low incidence of bone change with 22%. b. There was high incidence of bone change in prematurity with 75%. c. Common features of bone changes were periosteal reaction, osteochondritis and metaphysitis (91%). Pathologic fracture was observed. in one case. 4. Although we have observed the bone changes only in 50% of cases, all the other reports has reported more than 80% and we thought that radiologic bone change would aid the diagnosis of congenital syphilis.
Clinical Study ; Diagnosis ; Female ; Fractures, Spontaneous ; Humans ; Incidence ; Osteochondritis ; Skin ; Syphilis ; Syphilis, Congenital

The methods of treatment of spondylolisthesis range from posterior fusion to instrumentation, and circumferential fusion. Combined anterior and posterior fusion with instrumentation had been carried out in one or two stages and satisfactory results were obtained in nighteen cases with follow-up period of one year to four years at department of orthopedic surgery of Ewha Womans University Hospital from 1987 to 1991. The results were as follows: 1. Of 19 patients, 7 patients were male and 12 patients were famale. 2. The isthmic type was 12 cases (63.1%) and the 5th lumbar vertebral involvement is common (12 cases, 63.1%). 3. The operative treatment was as follows: Posterior fusion with instrumentation was 8 cases, and anterior fusion with instrumentation was 11 cases. 4. The combined anterior and posterior fusion with instrumentation had been carried out in one stage operation at 8 cases, and two stage operation was done at 11 cases. 5. The average operation time was 3.0 hrs in one stage operation, 3.1 hrs in two stage operation, and the average amount of blood loss was 22cc/Kg in one stage, 17cc/Kg in two stage. 6. The satisfactory results were obtained in 19 cases, but there was no specific difference between one stage and two stage operation.
Female ; Follow-Up Studies ; Humans ; Male ; Orthopedics ; Spondylolisthesis

Angiographic findings were analysed in 22 cases of coronary occlusive disease which were selected from 50 cases of coronary arteriographies done in Department of Radiology, Seoul National Un iversity Hospital from September, 1981 to August, 1984. There were 16 cases of single vessel disease, in which 12 were LAD involvement and 4 were RCA involvement, 2 cases of two vessel and 4 cases of three vessel disease. Site, degree and extent of stenotic involvement in those occlusive coronary diseases were anal ysed with review of literature for selective coronaryarteriography. Since coronary arteriography is the final and accurate examination for the evaluation of occlusive coronary arterial disease, it is expected to be widely used for the diagnosis of occlusive coronary arterial disease which is rapidly increasing recently in this country.
Angiography ; Coronary Disease ; Diagnosis ; Seoul ; United Nations

To investigate long term effects of CAPD on the left ventricular function in end-stage renal disease patients, M-mode echocardiographic studies and measurement o fsystolic time intervals were performed in 20 CAPD cases, 28 hemodialysis cases and 29 uremic controls. Compared to the uremic control grup, the patients on CAPD treatment revealed significant improvement of ventricular contractility and reduction of volume. On the other hand in hemodialysis group, even though there was improvement of ventricular contractility, volume control was not adequate. In the systolic time interval measurement, it is postulated that increase of PEP/LVET ratio in CAPD group probably results from reduction of volume(preload) rather than from deranged ventricular function.
Echocardiography ; Hand ; Humans ; Kidney Failure, Chronic* ; Peritoneal Dialysis, Continuous Ambulatory* ; Renal Dialysis* ; Systole ; Ventricular Function ; Ventricular Function, Left