BACKGROUND: This study evaluated the clinical results of arthroscopically assisted single and double bundle tibial inlay reconstructions of an isolated posterior cruciate ligament (PCL) injury. METHODS: This study reviewed the data for 14 patients who underwent a single bundle tibial inlay PCL reconstruction (Group A) and 16 patients who underwent a double bundle tibial inlay PCL reconstruction (Group B) between August 1999 and August 2002. The mean follow-up period in groups A and B was 90.5 months and 64 months, respectively. RESULTS: The Lysholm knee scores in groups A and B increased from an average of 43.3 +/- 7.04 and 44.7 +/- 5.02 preoperatively to 88.1 +/- 7.32 and 88.7 +/- 9.11 points at the final follow-up, respectively. In group A, stress radiography using a Telos device showed that the preoperative mean side-to-side differences (SSDs) of 9.5 +/- 1.60 mm at 30degrees of flexion and 9.8 +/- 1.70 mm at 90degrees of flexion were improved to 2.8 +/- 1.19 mm and 3.0 +/- 1.1 mm, respectively. In group B, the preoperative SSDs of 10.4 +/- 1.50 mm at 30degrees of flexion and 10.7 +/- 1.60 mm at 90degrees of flexion improved to 2.7 +/- 1.15 mm and 2.6 +/- 0.49 mm, respectively. There was no significant difference in the clinical scores and radiologic findings between the two groups. CONCLUSIONS: Single bundle and double bundle PCL reconstructions using the tibial inlay technique give satisfactory clinical results in patients with an isolated PCL injury, and there are no significant differences in the clinical and radiological results between the two techniques. These results suggest that it is unnecessary to perform the more technically challenging double bundle reconstruction using the tibial inlay technique in an isolated PCL injury.
Adolescent ; Adult ; *Arthroscopy ; Female ; Humans ; Male ; Middle Aged ; Orthopedic Procedures/*methods ; Posterior Cruciate Ligament/*injuries/*surgery ; Reconstructive Surgical Procedures/methods ; Tendons/transplantation ; Tibia/*surgery ; Young Adult

PURPOSE: To study the changes of ESR and CRP after total hip arthroplasty(THA) and total knee arthroplasty(TKA). MATERIALS AND METHODS: We tested the values of ESR and CRP of total 61 patients, who received THA or TKA. The levels of ESR and CRP were compared before operation, on the 2nd, 4th post-op. Day, 1st, 2nd, 3rd week after operations. RESULTS: The peak level of ESR was reached on the 4th post-op day(70.7mm/hr) in unilateral TKA group, but on the 7th day(53.2em/hr) in bilateral group. The peak level of ESR was reached on the 4th day in unilateral THA group(71.5mm/hr), as was in bilateral group(50.6em/hr). The values of ESR were declined to the normal range until the 3rd week except 9 cases(15%). The peak level of the CRP of TKA(14.0mg/dL, 15.0mg/dL) and THA(12.7mg/dL, 17.7mg/dL) in unilateral and bilateral group were reached on the 2nd day after operations. After the peak level, the values of CRP were abruptly declined to the normal and pre-op level until the 3rd week. CONCLUSION: The highest value of the CRP revealed on the 2nd post op day in bilateral group and declined to the normal range at 2nd week. The peak value of the ESR showed on the 4th post-op day, but the peak value of the bilateral group was low and the range of increase was narrow when compared with the unilateral group. The value of CRP after post-op 2 weeks could be used as the index of normal and infection in TKA or THA.
Arthroplasty* ; Hip* ; Humans ; Knee* ; Reference Values

Acute confusional migraine (ACM) is a rare type of migraine variant. It is primary seen in adolescent with migraine history. The specific symptom is an acute confusional mental change after acute onset headache. Symptoms include decreased alertness, disorientation, speech disturbance, agitation, difficulty in recognizing family and familiar locations, and amnesia. Patients mainly visit to emergency department due to acute mental problems. But there are no specific findings in neuroradiologic examinations and laboratory tests in ACM patients. And ACM is not widely known disease to physicians. So it takes long time to exclude other disorders and dysfunctions until to reach the diagnosis. Patient’s history of migraine, family history, and spontaneous relief of symptoms after deep sleep without medication can be helpful in diagnosis. We experienced a rare case of ACM of 13-year-old male patient, therefore we report the case with literature review.

Acute confusional migraine (ACM) is a rare type of migraine variant. It is primary seen in adolescent with migraine history. The specific symptom is an acute confusional mental change after acute onset headache. Symptoms include decreased alertness, disorientation, speech disturbance, agitation, difficulty in recognizing family and familiar locations, and amnesia. Patients mainly visit to emergency department due to acute mental problems. But there are no specific findings in neuroradiologic examinations and laboratory tests in ACM patients. And ACM is not widely known disease to physicians. So it takes long time to exclude other disorders and dysfunctions until to reach the diagnosis. Patient’s history of migraine, family history, and spontaneous relief of symptoms after deep sleep without medication can be helpful in diagnosis. We experienced a rare case of ACM of 13-year-old male patient, therefore we report the case with literature review.

Kaposi's sarcoma, a rare tumor, usually presents itself with skin lesions. However, extracutaneous lesions are common and the gastrointestinal tract is often involved. Gastric Kaposi's sarcoma is usually asymptomatic, but may cause massive gastrointestinal hemorrhage, perforation, intestinal obstruction, intussusception, protein-losing enteropathy, or sepsis. The gastroscopic appearances of Kaposi's sarcoma range from reddish purple maculopapules to polypoid, umbilicated nodules. In Korea, only one case of gastric Kaposi's sarcoma had been reported until now. A case of gastric Kaposi's sarcoma treated with VP-16 (etoposide) is here in reported with the endoscopic findings before and after chemotherapy.
Drug Therapy ; Etoposide* ; Gastrointestinal Hemorrhage ; Gastrointestinal Tract ; Intestinal Perforation ; Intussusception ; Korea ; Protein-Losing Enteropathies ; Sarcoma, Kaposi* ; Sepsis ; Skin

We have experienced a case of mucinous ductal ectasia of the pancreas. The patient visited hospital with the symptoms of acute pancreatitis. The plasma levels of amylase and lipase checked at hospital were elevated. Abdominal ultrasonography and CT scan showed cystlike, intrapancreatic defects localized in the uncinate process of pancreatic head, On duodenoscopy, bulging ampulla of Vater and patulous papillary orifice were seen. Mucin leaked out of the patulous opening. Endoscopic retrograde pancreatography was performed and the localized, grape-like cyatic dilatation of the side branch of a main pancreatic duct on the uncinate process was shown. The main pancreatic duct was also dilated and had multiple filling defects in it. Whipple' s operation was performed and the histologic diagnosis was a benign intraductal papillary mucinous neoplasm of the pancreas.
Ampulla of Vater ; Amylases ; Diagnosis ; Dilatation ; Dilatation, Pathologic* ; Duodenoscopy ; Head ; Humans ; Lipase ; Mucins* ; Pancreas* ; Pancreatic Ducts ; Pancreatitis* ; Plasma ; Tomography, X-Ray Computed ; Ultrasonography

BACKGROUND: It has been suggested that cytotoxin associated gene A (cagA) is a marker of more virulent strains of H. pylori and cagA bearing H. pylori is more pathogenic in the gastrointestinal diseases. On the other hand, according to several reports H. pylori causes the cell proliferation, which may be an important mechanism of gastric carcinogenesis. So, we studied to elucidate whether there is the association of the cagA positive H. pylori infection with cell proliferation on the gastric mucosae of the patients with gastritis and gastric cancer or not. METHODS: In this study, 27 gastritis and 35 gastric cancer patients were included. PCR assay for the detection of H. pylori(ureA PCR) and cagA bearing H. pylori(eagA PCR) were performed on the gastric mucosal biopsy specimen. Immunohistochemical study using the MIB 1 Ab against Ki 67 antigen was carried out to evaluate the cell proliferation. RESULTS: The prevalence of H. pylori infection was 85.2%(23/27) in the patients with gastritis and 54.3%(19/ 35) in the patients with gastric cancer. The prevalence of cagA+ strain of H. pylori was 52.2%(12/23) and 47.4%(9/ 19) in the patients with gastritis and gastric cancer. In the patients with gastritis, the degree of cell proliferation was not different in the ureA positive(24.8%) and ureA negative(21.7%) gastric mucosae. Moreover, the difference of cell proliferation was not observed according to the presence or absence of cagA gene(29.4% vs 19.9%) among the ureA positive gastric mucosae. In the patients with gastric cancer, cell proliferation indices were 25.5% and 27.5% in the ureA postive and cagA negative gastric mucosae, 28.1% and 22.2% in the cagA positive and cagA negative group among the ureA positive gastric mucosae. There was no significant difference statistically. CONCLUSIONS: There was no association of cagA+ strain of H. pylori with cell proliferation in the gastric mucosae of the patients with gastritis and gastric cancer. It was presumed that more studies are needed to elucidate the role of H. pylori infection in the gastric carcinogenesis.
Biopsy ; Carcinogenesis ; Cell Proliferation* ; Gastric Mucosa* ; Gastritis* ; Gastrointestinal Diseases ; Hand ; Helicobacter pylori* ; Helicobacter* ; Humans ; Ki-67 Antigen ; Polymerase Chain Reaction ; Prevalence ; Stomach Neoplasms* ; Urea

BACKGROUND: Streptococcus pneumoniae is the most common human pathogen causing community-acquired pneumonia. There is little information on the recent antimicrobial susceptibility patterns of S. pneumoniae in Busan and Gyeongnam of Korea. The aim of this study was to investigate the distribution and antimicrobial resistance of S. pneumoniae at 4 university hospitals in Busan and Gyeongnam. METHODS: We collected and analyzed the antimicrobial susceptibility results of 850 S. pneumoniae strains isolated from regional 4 university hospitals during the last 2 years from July 2013 through June 2015. RESULTS: Among 850 S. pneumoniae strains, 635 strains were isolated from respiratory specimens, followed by blood (N=121), CSF (N=13), and others (N=81). Antimicrobial susceptibility rates to penicillin, cefotaxime and ceftriaxone were 79.4%, 76.6% and 83.6%, respectively. The resistant rates to erythromycin and clindamycin were 80.9% and 68.2%, respectively. The resistant rates to levofloxacin were 9.2%. There were some differences in resistant rates by age groups, years, and specimen types. CONCLUSION: We found the changes of antimicrobial resistance of S. pneumoniae during the last 2 years. It is necessary to monitor the antimicrobial susceptibility of S. pneumoniae regularly for empirical therapy and for early detection of the changes of resistance.
Busan* ; Cefotaxime ; Ceftriaxone ; Clindamycin ; Drug Resistance ; Erythromycin ; Hospitals, University* ; Humans ; Korea ; Levofloxacin ; Penicillins ; Pneumonia ; Streptococcus pneumoniae* ; Streptococcus*

OBJECTIVE: Histopathologic evaluation has been used to evaluate the degree of hepatic fibrosis. This method may have limitations because percutaneous liver biopsy is invasive and histopathologic change shows heterogenicity in the liver. It has been reported that the biochemical markers may have an important role in evaluating the degree of hepatic fibrosis. This study was performed to evaluate the clinical significances of serum hyaluronic acid (HA) and type IV collagen (IV-C) levels on hepatic fibrosis in the patients with chronic viral hepatitis B and liver cirrhosis. METHODS: This study included fifty eight patients with chronic viral liver diseases caused by HBV. Scheuer's classification was used to determine the degree of hepatic fibrosis. The levels of hyaluronic acid and type IV collagen was evaluated by one-step sandwich binding protein assay and one-step sandwich enzyme immunoassay respectively. RESULTS: The level of hyaluronic acid and type IV collagen in stage III (HA:589.4+/-193.7ng/ml, IV-C:444.5+/- 221.3ng/ml) and IV (727.5+/-306.1ng/ml, IV-C:519.2+/-210.5 ng/ml) were higher than stage I (HA:207.2+/-206.8ng/ml, IV-C:210.0+/-92.0ng/ml) and II (HA:223.7+/-172.9ng/ml, IV- C:209.6+/-70.7ng/ml) in the patients with chronic viral hepatitis and cirrhosis. At cutoff value of 500ng/ml for HA and 250ng/ml for IV-C in chronic hepatitis B patients, the sensitivities were 85% and 85%, and specificities were 89.5% and 78.9%, and diagnostic efficiencies were 87.9% and 81% respectively for discriminating patients with advanced hepatic fibrosis (stageIII-IV) from those with mild hepatic fibrosis (stageI-II). CONCLUSION: The serum levels of hyaluronic acid and type IV collagen correlated significantly with the degree of hepatic fibrosis in the patients with chronic viral hepatitis B and cirrhosis. The serum hyaluronic acid and type IV collagen is useful biochemical markers for evaluating hepatic fibrosis and follow up of the patients with chronic viral hepatitis B and cirrhosis.
Biomarkers ; Biopsy ; Carrier Proteins ; Classification ; Collagen Type IV* ; Fibrosis ; Hepatitis B ; Hepatitis B, Chronic ; Hepatitis* ; Humans ; Hyaluronic Acid* ; Immunoenzyme Techniques ; Liver Cirrhosis* ; Liver Diseases ; Liver*

Fibrovascular polyps are rare benign intraluminal tumors that usually arise from the cervical esophagus. These often present as very large sized pedunculated polyps and cause symptoms including dysphagia and respiratory distress. Generally, large polyps are surgically excised, while endoscopic resection is limited to smaller polyps. Herein, we present a giant fibrovascular polyp of the esophagus treated successfully by endoscopic resection.
Deglutition Disorders ; Esophagus* ; Polyps*