1.Hyporesponsiveness of erythropoietin in end stage renal disease patients.
Korean Journal of Medicine 2000;58(5):494-496
No abstract available.
Erythropoietin*
;
Humans
;
Kidney Failure, Chronic*
2.Open Reduction of Displaced Intra
The Journal of the Korean Orthopaedic Association 1988;23(1):57-68
Many different methods have tried for the treatment of fractures of the calcaneus in order to search for better results. But there was no general agreement on the treatment of the fracture of the calcaneus, especially involving the subtalar joint. Thirteen displaced intra-articular fractures of the calcaneus(in eleven patients) were treated by open reduction and internal fixation with a plate and screws, or Steinmann pins using a lateral and when needed, a medial approach, followed by early motion. From Feb. 1985 to June 1987, 13 feet in 11 patients of calcaneal fractures involving the subtalar joint were treated by open reduction and internal fixation at the Dept. of Orthopedic Surg., Chonbuk National University Hospital and the results were ss follows : l. Of 11 patients, 9 patients were male and 2 were femsle. 2. The main cause of frscture of calcaneus wss a fall from a height in 81.8% of cases. The spine fractures were associsted in 3 patients. 3. Of these displaced intra-articular frsctures, 3 fractures were tongue type and 9 fractures were joint depression type by Essex-Lopresti classificstion. 4. The tongue type fractures were treated with Steinmann pin and joint depression type fractures were treated with plate and screws. Anatomic reduction was obtained by open reduction snd internal fixation. 5. The average Bohler's angle was 8.1 before reduction and the aversge bohler's angle was 22.1 after open reduction. So, Bohler's angle was 14 increased. 6. After sverage seventy-two months follow-up, the assessment of result by Salama was satisfied in 76.9%-excellent in four(30.8%), good in six(46.1%)-and unsatisfied in 23.1%-fair in two(15.4%), poor in one(17.7%). 7. The surgical approach was used usually lateral approach and, when needed, a medial approach, followed by early motion. 8. The most common complication after treatment was pain on the heel snd subtalar joint.
Calcaneus
;
Depression
;
Follow-Up Studies
;
Foot
;
Heel
;
Humans
;
Intra-Articular Fractures
;
Jeollabuk-do
;
Joints
;
Male
;
Orthopedics
;
Spine
;
Subtalar Joint
;
Tongue
3.An Immunohistochemical Study on the Distribution of Endotoxin.
Tae In PARK ; Jung Ja PARK ; Jyung Sik KWAK ; In Soo SUH
Korean Journal of Pathology 1994;28(3):260-271
This study was performed to investigate the distribution of endotoxin in various organs after intraperitoneal injection of E. coli homogenator(0111:B4, 3X10(9)cells/200g of body weight). Sprague-Dawley rats were intraperitoneally injected with E. coli homogenator and sacrificed 1 and 3 hours after injection. The lung, liver, and kidney were immunohistochemically stained with avidin-biotin complex method and observed by light and electron microscopy. On the light microscopy, granular deposits of reaction products of immunohistochemical stain were found on the cytoplasmic membrane of endothelial cells and some of parenchymal cells of all organs observed. Electron microscopic study revealed finely granular reaction products on the surface of endothelial cells and some of parenchymal cells. The pinocytotic vesicles of endothelial cells demonstrated reaction products in the early phase of experiment. The distribution of reaction products were prominent in the liver among three organs. The Kupffer cells showed the most sensitive and strongest positive reaction. The hepatocytes and endothelial cells revealed weak positive reaction 3 hours later. The alveolar macrophages of the lung were also positive from the early phase of endotoxemia, while the pneumocytes and alveolar septa demonstrated weakly positive reaction in the later phase. The capillary endothelium of the kidney revealed positive reaction from the early phase. According to above results, it is concluded that the endotoxin entered into the systemic circulation was captured in the liver and lung. And both mononuclear phagocytic system and endothelial cells could be activated or damaged by endotoxin.
Rats
;
Animals
4.Prenancy after 35 years of age.
Hong Sik PARK ; Eui Sik JUNG ; Chan Yong PARK ; Sung Jin CHO
Korean Journal of Obstetrics and Gynecology 1993;36(7):1542-1546
No abstract available.
6.Cem entless Revision of total hip arthroplasty.
Myung Sik PARK ; Kim Jung RYUL ; Hwang Jik KIM
The Journal of the Korean Orthopaedic Association 1997;32(7):1558-1565
Forty-six patients (fifty hips) underwent revisions of a total hip arthroplasty that had failed but was not associated with infection, Three of these patients had a third revision. The mean length of follow-up was approximately two years. Thirty patients reported that their condition was improved. On final roentgenographic examination showed, two loosening of the acetabular components and five of the femoral components in which there was one sympto matic loosening (moderate severe pain and probable roentgengraphic loosening) noted. The extralong stems are not necessary in all revision cases, cortical defects at the tip of standard stem obviously should require bypass the stress riser with a longer stem. If the stability can be achieved with host bone, Revision may be carried out with a relatively short stem. Significant postoperative complications as subsidence and progressive loosening were noted in seven out of the forty-six patients. We consider that extensive porocoated cementless stem or standard flute stem seem to be a better outcome in revision arthroplasty.
Acetabulum
;
Arthroplasty
;
Arthroplasty, Replacement, Hip*
;
Follow-Up Studies
;
Humans
;
Postoperative Complications
7.Staged Reimplantation Using Cement Spacer Containing Antibiotics in Infected Total Knee Arthroplasty.
Myung Sik PARK ; Ju Won JUNG ; Sung Jin KIM
The Journal of the Korean Orthopaedic Association 1997;32(2):296-301
Despite the continually improving results of total knee arthroplasty, infection remains the most debilitating complication. The treatments of infected total knee arthroplasty were variable, but initially we removed infected implants and inserted antibiotic containing cemented spacer. Postoperatively, patients were mobilized in a 30 knee flexion state and treated with parenteral antibiotics. After control of infection was clinically and radiologically determined, we inserted PCL substitute total knee prosthesis. Five days postoperatively, patient began touch down standing exercise. We observed two cases in whom infected total knee arthroplasty had been salvaged successfully with two-stage implantation using cement spacers containing antibiotics.
Anti-Bacterial Agents*
;
Arthroplasty*
;
Humans
;
Knee Prosthesis
;
Knee*
;
Replantation*
8.A Case of Aplastic Anemia Following Hepattitis.
Jung Sik MIN ; Il Whan KIM ; Yun Ju JUNG ; Hyun Gi JUNG ; Jae Sun PARK
Journal of the Korean Pediatric Society 1985;28(3):293-296
No abstract available.
Anemia, Aplastic*
9.Coil Embolization of Rasmussen Aneurysm Diagnosed by Helical CT: A Case Report Dae .
Dae Sik RYU ; Seung Mun JUNG ; Jung Hyen LEE ; Deok Hee LEE ; Bock Hyen JUNG ; Wann PARK ; Man Soo PARK
Journal of the Korean Radiological Society 2001;44(5):565-569
We report a case of Rasmussen aneurysm diagnosed by helical CT that well shows vascular imaging. Coil embolization of Rasmussen aneurysm stopped the bleeding successfully.
Aneurysm*
;
Embolization, Therapeutic*
;
Hemorrhage
;
Tomography, Spiral Computed*
10.A Case of Perigraft Seroma in Chronic Hemodialysis Patient.
Ji Hoon KIM ; Hae Hyuk JUNG ; Kyoung Hyoub MOON ; In Suk SONG ; Jung Sik PARK
Korean Journal of Nephrology 1999;18(3):510-512
Perigraft seroma is uncommon complication of polytetrafluoroethylene(PTFE) grafts applied as an arteriovenous shunt for hemodialysis. It is a collection of clear, sterile fluid confined to nonsecretory fibrous pseudomembrane, most commonly localized around the middle and distal portion of graft. The possible etiologic factors of perigraft seroma include poor graft incorporation, mechanical graft damage caused by alcohol and povidone-iodine, intraoperative streching of the graft, variations in quality control at the time of manufacture and contributing factors such as anemia and coagulopathy in uremia. The best strategy for management of perigraft seroma is not clear. spiration or drainage alone is not effective, and some authors advocate graft removal. We report a case of perigraft seroma around arterial end of PTFE graft along with a brief review of the literatures.
Anemia
;
Drainage
;
Humans
;
Polytetrafluoroethylene
;
Povidone-Iodine
;
Quality Control
;
Renal Dialysis*
;
Seroma*
;
Transplants
;
Uremia