No abstract available.

The development of the arthroscopic surgery technique presented a great method in the reconstruction of anterior cruciate ligament. There were many debates about the timing of reconstruction in the acute anterior cruciate ligament injury. However, it was regarded true that primary reconstruction in the acute phase have higher complication rate of arthrofibrosis than in the chronic phase. Many authors recommended delay of reconstruction at least 3 weeks in acute tear of anterior cruciate ligament. In contrast, some surgeons have tried to suture the ruptured anterior cruciate ligament accompanied by 'over-the-top' augmentation with the hamstring tendon or the artificial ligament arthroscopically. Since Jan. 1992, the authors have implanted the synthetic polyester ligament(ABC ligament; Surgicraft, U.K.) into the substance of ruptured ligament proper and fixed at the 'over-the-top' position without any procedure for repair of the ruptured anterior cruciate ligament. Our indication for this surgery is only acute rupture of anterior cruciate ligament with good stump condition. We report the clinical results of 22 cases at 20.3 months follow-up(mean) preliminarily. l. On measurement of pre-operative and post-operative differences between the normal and the affected side by Telos stress X-ray study and KT-2000 arthrometer. Differences were markedly improved from 5.6mm(mean: pre-op) to 1.9mm(mean: post-op) on Telos stress X-ray study(on 15 Kp stress) and both knee showed minimal differences on KT-2000 study(2.2mm on 9Kp, 2.5mm on maximum stress) at the time of follow-up. 2. The average Lysholm score was 82. By Clancy criteria, the 20 cases(91%) showed good and excellent results. 3. Second look arthroscopy was available in three cases. In two cases, there were marked fibrous proliferation around the ligament. The stability felt good on probing. We could observe healing-like appearance of ruptured ACL with minimal fibrous tissue proliferation in one another case.
Anterior Cruciate Ligament ; Arthroscopy ; Follow-Up Studies ; Knee ; Ligaments ; Methods ; Polyesters ; Rupture ; Surgeons ; Sutures ; Tears ; Tendons

In the treatment of proximal tibial condyle fracture, it should be considered that it can often accompany injuries of the collateral ligament, both cruciate ligament, and the menisci of the knee. Moreover it is necessary to restore anatomical congruity of the articular surface accurately. We performed reduction of the depressed articular fragment under monitoring of arthroscopy and fixed with cannulated cancellous screws and accompanied by bone graft under the control of image intensifier in 2 cases of Type I(Pure cleavage) and 3 cases of type II(cleavage with depression) fractures. The results were very satisfactory. Arthroscopy assisted reduction and fixation are very useful method in the treatment of proximal tibial condyle fracture because of (1) the minimized operative morbidity, (2) the ability to evaluate and manage associated intraarticular pathology simultaneously, (3) the rapid rehabilitation, (4) the achievement of good reduction comparable to open reduction.
Arthroscopy ; Collateral Ligaments ; Knee ; Ligaments ; Methods ; Pathology ; Rehabilitation ; Transplants

Owing to the advancement of imaging techniques which include the CT scan, it became easier to evaluate fracture patterns of calcaneal fractures accurately. Moreover, it is possible to obtain good results with operative treatment as a consequence of the development of good operative equipment and new operative technique. In 1988, Regazzoni and Benirschke in 1990, recommended L-shaped extensive lateral approach for calcaneus which provide extensive exposure of calcaneus and so allow easier reduction and fixation. We carried out L-shaped extensive lateral approach in 11 cases from June, 1993 to April, 1994. This approach did not produce any skin problems and allowed excellent anatomical reduction and fixation. But we experienced some severe causalgia on the heel region in several cases. We tried to analyse the cause of pain and concluded that it was the damage to the lateral calcaneal branch of the sural nerve. We are reporting the problems of tbis approach.
Calcaneus ; Causalgia ; Heel ; Skin ; Sural Nerve ; Tomography, X-Ray Computed

BACKGROUND: Inflammatory bowel disease(IBD) such as ulcerative colitis or Croln's disease is often related with varied diseases including pyoderma gangrenosum, erythema nodosum, ankylosing arthritis and psoriasis. To date, however, a cIinical observation of IBD accompanied by psoriasis has been sparcely accomplished although an immunogenetic mechanism explaining a coexistence of IBD and psoriasis has been proposed. OBJECTIVE: We estimated the prevalence of IBD in patients with psoriasis in Korea and investigated the clinical characteristics of IBD accompanied by psoriasis. METHODS: 92 psoriatic patients and 389 non-psoriatic control subjects were enrolled in this study. Colonoscopic biopsy and barium series were performed in 47 psoriatic patients and 110 control subjects showing irritative intestinal symptoms. RESULTS: 1. The prevalence of IBD in psoriatic patients(14.1%) was significantly greater than in the control group(1.0%). 2. In the temporal relationship, psoriasis developed several years prior to the onset of IBD in 84.6% of psoriatic patients. 3. The frequency of arthropathies in the psoriatic patients possessing IBD(84.6%) was significantly higher than that of non-psariatic counterparts with IBD(25.0%) or that of psoriatics without lBD(2.5%), 4. The psoriatir. patients with IBD demonstrated much more frequently diffuse colonal extension than in non-psoriatic subjects with IBD. CONCLUSION: Our findings of an increased prevalence of IBD in the psoriatic population present further evidence of an association between IBD and psoriasis. In the psoriatic patients showing acute or chronic gastrointestinal symptoms, colonoseopic evaluation might be mandatory for the evaluation of IBD.
Arthritis ; Barium ; Biopsy ; Colitis, Ulcerative ; Colon ; Erythema Nodosum ; Humans ; Immunogenetics ; Inflammatory Bowel Diseases* ; Korea ; Prevalence ; Psoriasis* ; Pyoderma Gangrenosum

To date, there are limited data and little consensus on treatment strategies for huge hepatocellular carcinoma (HCC). Surgical resection provides significantly better survival than other modalities for single large HCC regardless of tumor stage. Recently, with technological advances in radiation therapy, stereotactic body radiation therapy (SBRT) is considered an alternative treatment option for HCC. Herein, we present a case of huge HCC that was successfully managed by SBRT. Transarterial embolization, previously performed in Russia, was incomplete. It was also not suitable for resection and transarterial chemoembolization. Although the rationale for radiotherapy in huge HCC was insufficient, SBRT was performed because no other treatment options were available. Additional radiofrequency ablation was performed for small HCC in a different segment, and radiological complete response (CR) was achieved. The CR was maintained over 4 years. Therefore, SBRT may be an alternative treatment option for large HCC that is not suitable for curative treatment.

BACKGROUND:Accurate and timely diagnosis of acute surgical disease in pregnant patient is chal enging. Although magnetic resonance imaging (MRI) is the most accurate modality to diagnose acute appendicitis in pregnant patients, it is often used as a last resort because of high cost and long scan time. We performed this study to analyze differential diagnoses of appendix MRI and to investigate if there are any blood tests that can predict surgical condition in pregnant patients. METHODS:A retrospective, cross-sectional study was conducted on 46 pregnant patients who underwent non-enhanced appendix MRI in suspicion of acute appendicitis from 2010 to 2016. Differential diagnoses of appendix MRI were analyzed and blood tests were compared between those who had surgical and non-surgical disease. RESULTS:Appendix MRI differentiated two surgical disease; acute appendicitis and ovarian torsion; and various non-surgical conditions such as uterine myoma, hydronephrosis, ureterolithiasis and diverticulitis among clinically suspected acute appendicitis in pregnancy. The diagnostic accuracy of MRI for acute appendicitis in this study was 93.5％. Patients who had surgical disease showed significantly higher WBC count (≥11,000/mm3), proportion of neutrophils in the WBC (≥79.9％), neutrophil-to-lymphocyte ratio (NLR≥6.4), levels of C-reactive protein (CRP≥1.82 mg/dL) and bilirubin (≥0.66 mg/dL ) than those who had non-surgical disease. CONCLUSION:MRI can reliably differentiate surgical conditions and several blood tests (WBC, proportion of neutrophils in the WBC, NLR, CRP, bilirubin) can help anticipate acute surgical condition among pregnant patients suspected to have acute appendicitis.

OBJECTIVE: This study examined whether the depth of chest compression (CC) recommended by current cardiopulmonary resuscitation guidelines is equally appropriate to both men and women. METHODS: Retrospective analysis of the chest computed tomography (CT) findings was performed. The anteroposterior diameter (APD), internal compressible depth (ICD), and anterior chest wall thickness were measured at the midpoint of the lower half of the sternum. The residual diameter (RD) for simulated CC was also obtained. If the RD was less than 20 mm, it was assumed that a potential injury would occur. RESULTS: A total of 319 adults (173 men, 141 women), who underwent chest CT at the emergency room, were enrolled. A statistically significant difference was observed between the mean APD and ICD between men and women. The mean APD and IPD were 8 mm shorter and 9.5 mm shorter, respectively, in women than in men. When adjusted for age, height, weight, and body mass index (BMI), the differences in the value of these parameters increased even more. In simulated CC with a 60 mm depth, the predictors of RD of less than 20 mm were weighed (odds ratio [OR], 0.888; 95% confidence interval [CI], 0.826–0.954; P=0.001) and BMI (OR, 0.706; 95% CI, 0.579–0.862; P=0.001), and all cases with RD of less than 20 mm were women. CONCLUSION: Chest compression of more than 60 mm may increase the potential risk of injury, particularly in women. The maximum allowable chest compression depth of less than 60 mm should be emphasized for women.
Adult ; Body Mass Index ; Cardiopulmonary Resuscitation ; Emergency Service, Hospital ; Female ; Humans ; Male ; Retrospective Studies ; Sternum ; Thoracic Wall ; Thorax ; Tomography, X-Ray Computed

OBJECTIVES: Peptic ulcer is the major condition that affect numerous individuals every year. In 1983, Warren and Marshall presented the evidence that H. pylori was associated with gastritis and peptic ulcer. Thereafter, K. pylori infection is thought to be a important factor in the pathogenesis of gastric and duodenal ulcer. In western studies, about 58% to 100% of patients with peptic ulcer disease were infected with H. pylori. But in Korea, there is no study about the prevalence of H. pylori infection in peptic ulcer disease despite of its high prevalence and importance. The aim of this study was to investigate the prevalence of H. pylori infection in case of gastric and duodenal ulcer disease in Korea. METHODS: We surveyed the prevalence of H. pylori infection of 1031 patients, who were diagnosed as gastric or duodenal ulcer by gastrofiberoscopy. H. pylori infection was evaluated with Rapid Urease Test(CLO test) and/or histology by Wright-Giemsa staining. RESULTS: 1) Peptic ulcer was more frequently developed in males than females, as the frequency of peptic ulcer was 77% in males, and 23% in females. But in view of the prevalence of H. pylori infection, there was no significant difference between males and females, 73% in males and 71% in females. 2) Gastric ulcer was most common in sixth decade(29.8%), but the prevalence of H. pylori infection was peak in fourth(76%), and fifth decade (73%). 3) Duodenal ulcer was most common in fourth decade(26.3%), but the prevalence of H. pylori infection was peak in teenagers(93%) and third decade(87%). 4) The patients who had both gastric ulcer and duodenal ulcer concurrently were most common in sixth decade(27.9%), but the prevalence of H, pylori infection was peak in third decade(100%). CONCLUSION: We concluded that the majority of peptic ulcer patients in Korea had H. pylori infection. Particularly, young aged patients had higher H. pylori infection rate than old aged.
Duodenal Ulcer* ; Female ; Gastritis ; Helicobacter pylori* ; Helicobacter* ; Humans ; Korea ; Male ; Peptic Ulcer ; Prevalence* ; Prospective Studies* ; Stomach Ulcer* ; Urease

Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease characterized by progressive fibrosis and destruction of intra- and extrahepatic bile ducts resulting in hepatic failure and death. Only the liver transplantation is the possible treatment for patients to survive. There has been a few reports that steroid is an effective treatment in autoimmune variant sclerosing cholangitis, which is thought to be a familial diseases with different etiology, and steroid responsive biliary strictures be named as immunoglobulin G4 (IgG4)-associated cholangitis (IAC). There is no reliable data regarding effective steroid treatment in autoimmue variant sclerosing cholangitis in Korea. We report a case of 32-year-old male with sclerosing cholangitis, who was diagnosed by endoscopic retrograde cholangiopancreatography (ERCP) and liver biopsy, showing favorable response to prednisolone therapy.
Adult ; Anti-Inflammatory Agents/*therapeutic use ; Cholangiopancreatography, Endoscopic Retrograde/methods ; Cholangitis, Sclerosing/*diagnosis/pathology ; Humans ; Male ; Prednisolone/*therapeutic use ; Treatment Outcome