PURPOSE: To compare clinical characteristics of ganglions in hand & Foot. MATERIALS AND METHODS: Seventeen cases of ganglions located in foot and fifty-five cases in hand. Excised from Mar.1988 to Apr.2003, were included in the study. The clinical characteristics and recurrence ratio were evaluated RESULTS: The mean size of 2.2 cm in hand and 2.5 cm in foot. The most common area of ganglions are dorsum of foot and wrist. The cosmetic problem of palpable mass is the primary chief complaint of ganglions on hand and the pain is that of foot. The recurrence was found in 5 cases in hand and 4 cases in foot. The recurrence was related to incomplete excision of ganglion in foot and the large size of ganglion and incomplete excision of ganglion in hand. CONCLUSION: recurrence ratio in the cases of foot is higher than that of hand. The ganglions in foot and hand need to treated by meticulous surgical excision to prevent the recurrence.
Foot* ; Ganglion Cysts* ; Hand* ; Recurrence ; Wrist

PURPOSE: To evaluate and report the clinical results of the treatment of distal humerus intercondylar fractures treated with internal fixation through the modified posterior approach. MATERIALS AND METHODS: From January 1999 to October 2003, 20 patient who had intercondyle fracture of the distal humerus treated with internal fixation through the modified posterior approach. We evaluated bone union, complication, postoperative elbow function. RESULTS: The average follow up period was 12.8 months. Nearly all most cases united at 14 weeks in an average. There were two neuropraxia and two hardware failure. The range of the elbow joint motion was flexion contracture 8 degree (5~15 degree) to further flextion 120 degree (75~140 degree) in average. The functional result with Riseborough and Radin's functional scale were as follows; 13 good, 4 fair, 3 poor. CONCLUSION: Not with severe comminuted like type C3 fracture, but in cases with intercondylar distal humerus fracture the modified posterior approach provided satisfactory exposure for open reduction and rigid internal fixation with satisfactory bone union. There was satisfactory bone union and good clinical result in postoperative elbow function.
Adult* ; Contracture ; Elbow ; Elbow Joint ; Follow-Up Studies ; Humans ; Humerus* ; Postoperative Complications

Group B subtype, A1B3, was observed in a 22-year-old blood donors by conventional serologic test. In our family study, his father demonstrated uncomplicated B phenotype and his mother typed as group A. We sequenced exon 6 and 7 of phenotypically A1B3 propositus and his family members by direct sequencing and PCR-based cloning. And we have identified a novel Bvar allele characterized by a 547G>A polymorphism present in propositus and his father. This suggests that the Bvar allele is expressed differently depending on the co-inherited ABO allele.
Alleles* ; Blood Donors ; Child* ; Clone Cells ; Cloning, Organism ; Exons ; Fathers* ; Humans ; Mothers* ; Phenotype ; Serologic Tests ; Young Adult

BACKGROUND: The false positive signals of a continuous monitoring blood culture system (CMBCS) increase the reporting time and laboratory cost. This study aimed to determine the highly relevant variables that discriminate false positive signals from true positive signals in a CMBCS. METHODS: Among 184,363 blood culture sets (aerobic and anaerobic), the signal-positive samples according to a BACTEC FX system (Plus Aerobic/F, BDA; Plus Anaerobic/F, BDN) and BacT/Alert 3D system (Standard Aerobic, BSA; Standard Anaerobic, BSN) between April 2010 and November 2013 were classified into two groups: false positive or true positive signals. The data of 15 parameters between the two groups were then statistically compared. RESULTS: Among total blood cultures, the positive rates of CMBCS signals according to BDA, BDN, BSA, and BSN were 4.9%, 2.8%, 3.8%, and 3.2%, respectively. The false positive rates of CMBCS signals according to BDA, BDN, BSA, and BSN were 0.6%, 0.1%, 0.1%, and 0.1%, respectively. The blood volume, detection time, time interval between admission and test, C-reactive protein concentration, leukocyte count, delta neutrophil index, and mean peroxidase index showed statistically significant differences between the two groups. CONCLUSION: There were no variables with diagnostic sensitivity and specificity for discriminating the two groups. Therefore, analysis of bacterial growth curves produced by CMBCS is needed for early and effective detection of false positive signals.
Blood Volume ; C-Reactive Protein ; Leukocyte Count ; Neutrophils ; Peroxidase

BACKGROUND: A weak D type resulted from a quantitative reduction of the RhD antigen, whereas a partial D type resulted from a qualitatively altered RhD protein. Based on different serological properties from a weak D type, a partial D type was suspected in cases with anti-D in their serum or if nonreactive to some reagents. Most Red Cross Blood Centers pay attention to donors in determining RhD typing with a monoclonal anti-D reagent. This study examined the reactivity patterns of 4 different monoclonal anti-D reagents in RhD typing and a weak D test in 14 cases with partial D. MATERIALS AND METHODS: We collected a total of 201, 847 samples from blood donors and screened out 649 samples as Rh-negative in RhD typing with monoclonal anti-D (Bioscot) and bromelin treatment applied to an automatic analyzer between October 2002 and March 2003. Further, we performed RhD typing and weak D test using the tube method with 4 commercially available monoclonal anti-D reagents. In 14 cases with different reactivity patterns, we performed a confirming test for partial D using a `ID-partial RhD-typing' (Diamed, Switzerland) set consisting of 6 monoclonal antibodies. RESULTS: Partial D(DFR) was observed in 92.9% (13/14) and a partial D(indeterminate) was observed in 7.1% (1/14). The red blood cells from 14 cases with partial D were not agglutinated with 4 various commercially available anti-D reagents. However, in subsequently performed weak-D tests, different reactivity to their anti-D reagents were shown, namely irresponsiveness (Dade Behring, 14/14, 100%), trace-to-1+ responsiveness (Ortho-clinical diagnostics, 13/14, 92.9%), trace-to-3+ responsiveness (Bioscot, 14/14, 100%), and 1+-to-3+ responsiveness (GreenCross, Korea, 14/14, 100%). CONCLUSIONS: Considering that the most partial D discovered in the Southwestern area of Korea was partial D(DFR), it is recommended that RhD typing and/or weak D tests in blood donors should be done using more than two anti-D reagents from different clones.
Antibodies, Monoclonal ; Blood Donors ; Bromelains ; Clone Cells ; Erythrocytes ; Humans ; Indicators and Reagents* ; Korea ; Red Cross ; Tissue Donors