No abstract available in English.
Methods

No abstract available.
Hemoperitoneum*

The experimental study was performed to evaluate the microvascular changes in post irradiation injury of small intestine. With a total of 28 rats, 24 rats were irradiated on right upper quadrant of abdomen with a single dose of 2000 rads and each group of 4 rats were followed up in 1,2,4,5,12, and 16 weeks and remaining 4 rats were used for normal control group. Evaluation of the microvascular changes were done by observing both microangiographic and histopathologic findings in groups of each follow-up week. The results were as follows; 1. The main microangiographic findings were stretching and diffuse narrowing of vessels and extravasation of microbarium in post-irradiation 1-4 weeks, and focal narrowing and dilatation, irregular branching pattern and tortuosity of vessesl in in post-irradiation 8-16 weeks. Poor opacification of capillary network was continuously observed in all follow-up period. 2. The degree of vascular tortuosity in microangiography was consistent with the degree of vascular wall thickening in histopathology. 3. It is inferred that results in this experimental study with microangiography can be used as a guide line for further studies of post-irradiation injury of small intestine.
Abdomen ; Animals ; Capillaries ; Dilatation ; Follow-Up Studies ; Intestine, Small ; Radiation Injuries ; Rats

No abstract available in English.
Arthroplasty ; Elbow ; Fascia Lata ; Fascia

Sixty six Colles' fracture were treated with radial slab or U-cast (sugar tong splint), from January 1982 through May 1984 at the Department of Orthopaedic Surgery of St. Mary Hospital. A prospective study was made and was evaluated under the subjective criteria of Gartland and Werley, and the objective criteria of Scheck. The results of this study were as follows: 1. All of 66 cases was closed fracture and the incidence was high in females who aged over 6thdecades. 2. In 43 cases of stable fracture, 18 (94.7 %) out of 19 cases treated with radial slab and 21 (87.5%) out of 24 cases treated with U-cast showed satisfactory result. 3. In 23 cases of unstable fracture, 6 (54.6%) out of 11 cases treated with radial slab and 9 (75%) out of 12 cases treated with U-cast showed satisfatory result. 4. As a result, we found that the result of the treatment with radial slab was superior to the U-cast for the stable Colles fracture, however, all of two methods were not staisfatory for the unstable Colles fracture although the U-cast group showed better result.
Colles' Fracture ; Female ; Fractures, Closed ; Humans ; Incidence ; Prospective Studies

A follow-up study was made of 26 knees of 21 patients who underwent arthroscopic synovectomy between October 1982 and August 1983 in Catholic Medical College and Center. The patient's ages ranged from 3 to 66 years of age. There were 14 female patients and 7 male patients in this series. The follow-up period of all patients was a minimum of twelve months to a maximum of 20 months. The average follow-up of the whole group was 16.8 months. The abnormal findings were rated from 0 to 4 according to Marmors rating system. Final clinical evaluations of the patients were done according to the modified criteria of Sledge et al. The results were as follows; 1. Rheumatoid Arthritis Of 14 knees, 3 joints(21.4%) were rated “excellent”, 6(42.9%) were “good”, and 5(35.7%) were “fair”. There was no case of “unimproved”. 2. Juvenile Rheumatoid Arthritis The results of all 5 knees were satisfactory. Of 5 knees, 4 joints(80%) were rated excellent and one joint (20%) was good. 3. There were 3 knees of osteoarthritis, 3 knees of chronic synovitis and one knee of pigmented villonodular synovitis. Their final results were all satisfactory. Three joints were rated excellent and the other 3 joints were good. 4. Of 26 knees, as a whole, 10 joints (38.5%) were rated “excellent”, 11 joints (42.3%) were “good”, 5 joints (19.2%) were “fair” and no joint was “unimproved”. There were 5 recurrences of active synovial disease in this series, and these patients all were “classic” rheumatoid arthritis. But surprisingly the average patient in this group of recurrence did well even after recurrence. These patients all had less pain and effusion than before operation. 5. The major cause of unsatisfactory results other than recurrence of synovitis were articular degeneration (joint space narrowing) and patellofemoral osteoarthritis (4 knees). 6. A good range of motion with the shortest rehabilitation period can be expected if alternate flexion and extension splints are applied on alternate days for less than a week following the surgery. In conclusion, one may state that the arthroscopic synovectomy is worth considering for the treatment of various kinds of synovitis of the knee joint and when the rheumatoid process follows a favourahle course.
Arthritis, Juvenile ; Arthritis, Rheumatoid ; Female ; Follow-Up Studies ; Humans ; Joints ; Knee Joint ; Knee ; Male ; Osteoarthritis ; Range of Motion, Articular ; Recurrence ; Rehabilitation ; Splints ; Synovitis ; Synovitis, Pigmented Villonodular

Since 1856, Mayer13) coined the term “osteotomy” for a tibial resection for an angular deformity, various shapes and designs of osteotomies in long bone or pelvis have been popularized to treat the malunion, osteoarthritis of hip and knee, bow leg, L.C.P., or C.D.H. etc. The purpose of corrective osteotomy for tibia is so different from that of upper extremity because it must be restored the weight bearing alignment, and equalize or minimize the leg length discrepancy. We respectively reviewed 14 cases with various angular deformities on tibia who were treated at Dept. of Orthopaedic Surgery, Catholic Medical College from Jan. 1976 to Dec. 1984. The results obtained were as follows: 1. Causes of angular or rotational deformities of tibia were malunion in 11, bow leg in 2 and partial closure of distal tibial epiphysis in l. 2. Ten cases of tibial deformities exceeded over the 10° of medial or lateral angulation and 15° of anterior or posterior bowing were corrected for normal weight-bearing alignment in lower leg. And a rotational deformity may be so disabling to walk as to require surgery. So four cases of tibial angular deformities combined with more than 20° of external rotation and 5° of internal rotation were corrected for normal good looking walks. 3. The maximum length that can be gained by an opening wedge osteotomy was near the point of maximum angluation, but it could be changed by the cause of deformity and patient's age. We've done 4 cases of opening and 10 cases of closing wedge osteotomy. 4. Angular deformity in one plane due to fracture in children under 10 years of age may be corrected spontaneously by growth, but deformities due to bow leg or epiphyseal injury cann't be expected any spontaneous correction of deformity by growth. So three cases of tibial deformities due to bow leg or epiphyseal injury in children were corrected in earlier after recognition of that deformities because of possible damage to articular cartilage and the combined rotational deformities. 5. A slight deformity if the angulation involves near a joint, knee or ankle could be seriously disabling and so must be correctcd earlier. 6. Functional results of the corrective wedge osteotomy in angular and rotational deformities of tibia were excellent, good, fair in 4, 7 and 3, respectively.
Ankle ; Cartilage, Articular ; Child ; Congenital Abnormalities ; Epiphyses ; Genu Varum ; Humans ; Knee ; Knee Joint ; Leg ; Numismatics ; Osteoarthritis, Hip ; Osteotomy ; Pelvis ; Tibia ; Upper Extremity ; Weight-Bearing

When the non-union gap in a long bone is more than half of the diameter of the bone at that level, it presents a significant challenge to traditional bone grafting technique. Even if there are several good ways for this problem, such as shortening, traditional various bone grafting, electrical stimulation and free vascularized bone graft, most of these techniques have some difficulties to maintain the stability of fracture post-operatively, and we have to keep their extremities into a cast or external fixator so long. So we have attempted to treat the large osseus gap non-union in long bone with fixation of heavy duty or condylar plate on one side of fracture for fracture stability, a long tibial corticocancellous strut graft on the other side of fracture for fracture stability and rapid bony union, and extensive cancellous chip bone graft between the plate and tibial graft to enhance the bony union. We have experienced 9 cases of large osseus gap non-union in long bone with this technique from March 1981 to September 1986 at the department of orthopaedic surgery, St. Mary's hospital, Catholic University Medical College. 1. Their, 7 males and 2 females, average age was 38 years old, with a range of 24 to 53 years old. The distribution of the involved bone was 6 femur, 2 humerus, 1 radius and ulna with 1.4 years of average duration of non-union, ranged from 7 months to 2.4 years. The average gap from normal bone to normal bone was 4.8cm, with a range of 2.7cm to 7.4cm. The average number of previous surgical procedures was 4, with a range of 2 to 7. Four of the nine patients had quiescent osteomyelitis. 2. Post-operative immobilization with splint or cast was applied for 6 weeks for upper extremity and 8 weeks for lower extremity followed by active R.O.M. exercise and non-weight bearing crutch walking. 3. Five of the nine cases(55.6%) had completely bony union. This occured on an average 8 months post-operatively and was faster in the forearm bones and femur than in the humerus. An additional cancellous bone graft was done in two. But other two of the patients had subsequent amputation because of recurrent and uneontrollable osteomyelitis stirred up by the surgery. 4. This procedures was proved to be one of valuable adjuvant method in treatmqnt of large osseous gap non-union of long bones.
Amputation ; Bone Transplantation ; Electric Stimulation ; External Fixators ; Extremities ; Female ; Femur ; Forearm ; Humans ; Humerus ; Immobilization ; Lower Extremity ; Male ; Methods ; Osteomyelitis ; Radius ; Splints ; Transplants ; Ulna ; Upper Extremity ; Walking

Mixed Mullerian tumors are rate uterine malignancy and occur primarily in postmenopausal women. We have experienced three case of pathologically proven mixed Mullerian tumor. Two cases had prior history of pelvic irradiation for uterine cervical carcinoma. We suggest that mixed Mullerian tumor should be suspected when an enlarged uterus with polypoid masses in the uterine cavity are initially observed in postmenopausal women who had history of pelvic irradiation.
Female ; Humans ; Magnetic Resonance Imaging* ; Uterus

Mixed Mullerian tumors are rate uterine malignancy and occur primarily in postmenopausal women. We have experienced three case of pathologically proven mixed Mullerian tumor. Two cases had prior history of pelvic irradiation for uterine cervical carcinoma. We suggest that mixed Mullerian tumor should be suspected when an enlarged uterus with polypoid masses in the uterine cavity are initially observed in postmenopausal women who had history of pelvic irradiation.
Female ; Humans ; Magnetic Resonance Imaging* ; Uterus