Serous cystadenoma of the pancreas, also known as microcystic adenoma or glycogen-rich cystadenoma, is an unusually benign tumor. It is usually large and composed microscopically of many small cysts lined by small, cuboidal or flattened cells containing abundant glycogen. It has been suggested that serous cystadenoma probably arise from the ductular cells or centroacinar cells. Herein, we report on a case of serous cystadenoma of the pancreas in a 55-year-old female. The tumor, measuring 13.5x11.5x10.0 cm, was located in the head of the pancreas and the cut surface revealed a sponge-like appearance due to innumerable tiny cysts containing clear serous fluid. Microscopic analysis showed cystic spaces lined by cuboidal cells with intracytoplasmic glycogen.
Female ; Humans ; Cysts ; Adenoma

No abstract available.
Chylothorax* ; Lymphangiectasis*

No abstract available.
Dialysis* ; Peritonitis* ; Salmonella*

No abstract available.
Dialysis* ; Peritonitis* ; Salmonella*

Although congenital syphilis can be prevented with prenatal screening, the disease remains problematic. Currently, there are no cases that describe hematuria and pneumonia related to congenital syphilis. We report a case of congenital syphilis that involved nephrotic syndrome and pneumonia alba in a 22-day-old male infant whose mother did not receive adequate prenatal care. The congenital syphilis diagnosis was confirmed with a serologic test and the patient recovered with penicillin treatment. Clinical findings may be subtle in neonates and delayed recognition occurs frequently, thus complete prenatal screening is critical for congenital syphilis prevention. Immediate serologic testing should be performed to obtain a differential diagnosis if an infant is delivered by a mother that has not received appropriate prenatal examinations.
Diagnosis ; Diagnosis, Differential ; Exanthema* ; Hematuria* ; Humans ; Infant ; Infant, Newborn ; Male ; Mothers ; Nephrotic Syndrome ; Penicillins ; Pneumonia* ; Prenatal Care ; Prenatal Diagnosis ; Serologic Tests ; Syphilis, Congenital*

PURPOSE: The purpose of this research was to compare the intra-operative and post-operative measured angle in total knee arthroplasty (TKA) and to evaluate the postoperative improvement in the mechanical axis. MATERIALS AND METHODS: Forty TKAs were performed using CAOS between February and May 2004. We measured the mechanical axis in the preoperative orthograms. After inserting the implant, we measured the femoral component angle (FCA), tibial component angle (TCA) and tibial component slope (TCS) using the verification tool in CAOS, on the post-operative orthogram and X-ray of the lateral tibial view, 2 observers measured the FCA, TCA, TCS and mechanical axis. RESULTS: The mean FCA, TCA and TCS using the verification tool in CAOS, were valgus 0.03+/-0.85degrees, valgus 0.49+/-1.02degrees, nd 4.26+/-1.64degrees. The mean FCA, TCA and TCS by observer 1 were valgus 0.67+/-1.24degrees, varus 0.54+/-1.54degrees, and 4.57+/-1.74degrees and those by observer 2 were valgus 0.48+/-1.17degrees, varus 0.52+/-1.44degrees, and 4.24+/-2.83degrees. There was a positive correlation between the measured angle by respective observers and the angle measured by the CAOS (p<0.05). The mechanical axis by observers 1 and 2 improved from varus 13.96degrees to valgus 0.04degrees and from varus 14.12degrees to valgus 0.08degrees respectively. CONCLUSION: CAOS affords the possibility of precisely placing the femoral and tibial components. The angles measured by the respective observers and in the CAOS were significantly correlated.
Arthroplasty* ; Axis, Cervical Vertebra ; Knee*

Purpose: To analyze the clinical and radiographic results of patients who underwent total knee arthroplasty with a posterior cruciate retaining medial pivot knee, and to identify the technical aspects in preserving the posterior cruciate ligament. Materials and Methods: From March 2002 to Dec 2003, 40 total knee arthroplasties with a cruciate retaining medial pivot knee were implanted in 28 cases. The average follow-up period was 2.8 years (range, 2 to 3.7 years). The clinical and radiographic results were evaluated using the clinical and roentgenographic evaluation and scoring system of the American Knee Society. Results: The average flexion contracture before surgery was 5.4degrees, which improved to 0.6degrees at the last follow-up. The average preoperative knee flexion was 126.1degrees and 126.6degrees at the last follow-up. The average knee score improved from 60 points preoperatively to 94.8 points postoperatively, and the average functional score improved from 55.3 points to 87.0 points at the final evaluation. The average post operative alpha, beta, gamma and delta angles were 95.1degrees, 91.1degrees, 3.6degrees and 84.0degrees, respectively. There were no postoperative complications. Conclusion: The short term clinical results in patients who had undergone total knee arthroplasty with a cruciate retaining medial pivot knee was acceptable.
Arthroplasty ; Contracture ; Follow-Up Studies ; Humans ; Knee* ; Posterior Cruciate Ligament ; Postoperative Complications

PURPOSE: This study was conducted to investigate the effects of self-efficacy promoting program on self-efficacy, self-care behavior and psychosocial adaptation in patients with a colostomy. METHOD: A non-equivalent control group pre test post test design was used. The self efficacy promoting programs was composed of a CD image program based on varicaious experience, education and telephone coaching program based on verbal persuasion, and Stoma care practice, and Self care performance based on performance accomplishment. This study was carried out from July 2, 2005 to April 20, 2006 and 21 patients with a colostomy at one of 2 hospitals participated. Descriptive statistics, chi-square-test, and Mann-whitney U test were used to analyze the data. RESULTS: There were significantly different for specific self efficacy, self care and psychosocial adaptation between the experimental group and control group. CONCLUSION: The self efficacy promoting program for patients with stomas was effective in improving degree of specific self efficacy, self care and psychosocial adaptation.
Colostomy* ; Education ; Humans ; Persuasive Communication ; Self Care* ; Self Efficacy* ; Telephone

PURPOSE: The purpose of this study was to analyze the accuracy of the mechanical axis and implant positions postoperatively and to evaluate the radiology results of computer assisted navigation surgery for bone cutting and ligament balancing in revision TKA. MATERIALS AND METHODS: 13 consecutive revision TKAs were performed by a single surgeon with use of computer assisted surgery (CAS) from July 2004 to August 2005. At the revision, the mean age was 64.7 years. The mean interval from the index arthroplasty was 9.8 years. The cause of the revision included 11 cases of polyethylene wear and 2 cases of loosening. Two observers measured the mechanical axis, position of the implants, and level of joint lines. RESULTS: By observer I, the mechanical axis improved from varus 11.9degrees to valgus 1.5degrees, and the mean alpha, bets, gamma and delta angles were 95.3, 90.8, 3.9 and 87.6degrees respectively. From observer II, the mechanical axis improved from varus 11.6degrees to valgus 1.6degrees, and mean alpha, beta, gamma and delta angles were 95.5, 90.5, 4.1 and 87.9degrees respectively. The measured angles from observers I and II showed a good correlation. CONCLUSION: Accurate bone cutting and verification in each step are possible using real time information provided by the CAS. The mechanical axis, component positions, joint line could be checked and adjusted with feedback of navigation system. Information about flexion and extension gap and ligament balancing could be verified during revision surgery.
Arthroplasty* ; Axis, Cervical Vertebra ; Joints ; Knee* ; Ligaments ; Polyethylene ; Surgery, Computer-Assisted*

PURPOSE: The score for neonatal acute physiology (SNAP) based on physiologic derangements, is applied to variable fields including morbidity as well as mortality estimate. We evaluate the clinical usefulness of SNAP and SNAP variants for neonatal acute severity and mortality. METHODS: Twenty-one neonates were evaluated the SNAP, SNAP-PE, SNAP-II, and SNAPPE-II, who survived more than 24 hours in Neonatal Intensive Care Unit in Department of Pediatrics, Kyunghee University from July 2003 to December 2004. A study group included 21 neonates as death group and a control group matched for gestational age and birth weight. We analyzed the differences of clinical usefulness of SNAP and SNAP variants indices between the two groups. RESULTS: 1) SNAP:The scores were ranged 2-18 (median 6.5) in survival group and 9-31 (median 13.0) in death group. 2) SNAP-PE:The scores were ranged 2-48 (median 16.5) in survival group and 23-75 (median 32.0) in death group. 3) SNAP-II:The scores were ranged 0-16 (median 10.5) in survival group and 10-62 (median 21.0) in death group. 4) SNAPPE-II:The scores were ranged 0-45 (median 24.5) in survival group and 35-109 (median 44.0) in death group. The median values were higher in those who were died:SNAP<0.05 (P-value), SNAP-PE<0.01, SNAP-II<0.01, SNAPPE-II<0.01 showing the significant differences. CONCLUSION: The study shows that SNAP and SNAP variables are useful for the evaluation of acute severity and excellent predictors of neonatal survival. They would help the management of neonatal intensive care unit.
Birth Weight ; Gestational Age ; Humans ; Infant, Newborn* ; Intensive Care, Neonatal ; Mortality ; Pediatrics ; Physiology