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991.
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993.
Jung Ryul Kim Sung Jin Shin Sung-Il Wang Sang Min Kang 《The Journal of foot and ankle surgery》2013,52(2):162-166
The purpose of the present study was to compare the clinical and radiographic results between 2 procedures, lateral opening wedge calcaneal osteotomy (LCL) and medial calcaneal sliding-opening wedge cuboid-closing wedge cuneiform osteotomy (3C) in patients with planovalgus foot deformity. A total of 38 patients who underwent either LCL (18 patients, 28 feet) or 3C (20 patients, 32 feet) were included in the present study. The etiology of the planovalgus foot deformity was idiopathic in 16 feet and cerebral palsy in 44 feet. The 2 procedures used in the present study were indicated in symptomatic (pain or callus) children in whom conservative treatment, such as shoe modifications or orthotics, had been applied for more than 1 year but had failed. The patients were evaluated preoperatively, postoperatively, and at the last follow-up visit, both clinically and radiologically, and the interval to union and postoperative courses were compared between the 2 groups. In the LCL group, 19 of the 28 feet (68%) showed a satisfactory outcome and 9 (32%) an unsatisfactory outcome. In the 3C group, 28 of the 32 feet (88%) showed a satisfactory outcome and 4 (12%) an unsatisfactory outcome. The clinical results were not significantly different between the 2 groups, with mild to moderate pes planovalgus deformity. However, the clinical results were better in the 3C group with severe pes planovalgus deformity than in the LCL group with severe pes planovalgus deformity. All 4 radiographic parameters were improved at the last follow-up visit in both groups. In particular, the talar–first metatarsal angle and the calcaneal pitch angle on the weightbearing lateral radiographs were significantly improved in the 3C group with mild to moderate planovalgus foot deformity. All 4 parameters were significantly improved in the 3C group with severe planovalgus foot deformity. No significant differences were observed between the 2 groups in terms of the interval to union and postoperative care. No case of postoperative deep infection or nonunion was encountered in either group. 3C is a more effective procedure than LCL for the correction of pes planovalgus deformity in children, especially severe pes planovalgus deformities. 相似文献
994.
Dong Hyuk Nam MD Yong Kang Lee MD Jun Chul Park MD Hyuk Lee MD Sung Kwan Shin MD Sang Kil Lee MD Yong Chan Lee MD Jae-Ho Cheong MD Woo Jin Hyung MD Sung Hoon Noh MD Choong Bai Kim MD 《Annals of surgical oncology》2013,20(12):3905-3911
Background
The clinical usefulness of tumor markers as predictors of treatment outcome in patients with stomach cancer after radical gastrectomy has been poorly defined. The purpose of this study was to evaluate a comprehensive understanding of the impact of early postoperative tumor marker normalization on survival after gastrectomy.Methods
Between January 2001 and December 2007, we enrolled 206 patients who had received radical gastrectomy as an initial treatment and had elevated carcinoembryonic antigen (CEA) (>5 ng/mL) or carbohydrate antigen (CA) 19-9 (>37 U/mL) levels. Early tumor marker response was defined as a normalization of preoperative CEA or CA19-9 values 1–2 months after gastrectomy.Results
The mean patient age was 61 years (range 29–84 years), and 139 patients (67.5 %) were male. Early tumor marker response was identified in 150 of 206 (72.8 %) patients. Of the patients, 49 (23.8 %), 41 (19.9 %), and 116 (56.4 %) were stages I, II, and III, respectively, according to the seventh edition of the American Joint Commission on Cancer (AJCC) staging system. Both disease-free survival (DFS) and overall survival (OS) were significantly longer in patients with tumor marker response compared with nonresponse (61.5 vs. 37.6 months; P = 0.010 and 71.3 vs. 50.9 months; P = 0.008, respectively). Multivariate analyses showed that high CA19-9 level, early tumor marker response, and tumor, node, metastasis classification system stage were independent predictors of DFS and OS (P < 0.05).Conclusions
Early CEA or CA19-9 normalization after radical gastrectomy is a strong prognostic factor for gastric cancer, especially in patients with high preoperative levels of tumor markers. 相似文献995.
996.
S. I. Min J. Ha H. G. Kang S. Ahn T. Park D. D. Park S. M. Kim H. J. Hong S. K. Min I. S. Ha S. J. Kim 《American journal of transplantation》2013,13(8):2191-2197
997.
998.
999.
JunBum Park Ryeok Ahn DaiSik Son BeongSeong Kang DongSeok Yang 《The spine journal》2013,13(10):e59-e63
Background context
Subdural spinal hematoma (SDH) is a very rare entity; however, it can lead to serious complications resulting from injuries to the spinal cord and roots. Although acupuncture has been a popular method for the management of pain control, we encountered the first case of SDH after acupuncture.Purpose
The purpose of this case report was to present the first case of subdural hematoma after acupuncture and the reasons for the risks of blind cervical acupuncture.Study design
A case report and review of the previous literature are presented.Methods
A 69-year-old man complained of progressive weakness in the right upper and lower extremities 2 hours after acupuncture on the cervical spine and back. The diagnosis was delayed because of unilateral weakness, and the symptom was initially misinterpreted as a transient ischemic attack because of no sensory change and pain and normal findings of two brain magnetic resonance imaging (MRI).Results
Cervical MRI 36 hours after onset revealed acute hematoma from the C3–C5 level; hematoma showed an isointensity on T1-weighted image (WI) with the preservation of epidural fat and a hypointensity on T2WI. A decompressive surgery was scheduled to perform within 2 days after the cervical MRI scan because of a previous anticoagulation therapy, but the patient refused it. Finally, 9 days after the onset, surgical decompression and removal of hematoma were performed. Three months postoperatively, the patient had fully recovered demonstrating fine hand movement and good ability to walk up and down the stairs.Conclusions
Our study indicates that it is essential to perform cervical MRI when a patient does not show an improvement in the neurologic deficit and has a negative brain MRI after acupuncture. In addition, blind acupuncture if not correctly practiced may be harmful to the cervical structures. 相似文献1000.
Jae-Young Hong Seung-Woo Suh Easwar TR Suk Joo Hong Yong-Chul Yoon Hyung-Jin Kang 《The spine journal》2013,13(11):1510-1520
Background contextFew accurate analyses of clinically useful vertebral anatomy have been conducted, and most have focused on thoracic idiopathic scoliosis.PurposeTo evaluate the different anatomic characteristics in scoliosis by disease type and level.Study designObservational cohort study.Patient sampleForty-eight patients with scoliosis were included in this study.Outcome measuresSubjects underwent computed tomography (CT) of the whole spine.MethodsForty-eight patients with scoliosis were included in this study: 15 adolescent idiopathic, 11 cerebral palsy (CP), 10 muscular dystrophy (MD), and 12 congenital (CG) scoliosis patients with similar demographics. Subjects underwent CT of the whole spine, preoperatively. Eight anatomic parameters were measured in multiplanar reconstructive CT images, and statistical analysis was performed to investigate differences.ResultsIn general, values in the anatomic parameters were similar for the four diseases. Each parameter showed the unique change pattern according to the spinal level regardless of curvature shape, direction, or magnitude. In particular, chord length (CL) in MD and CG scoliosis was lower than in adolescent idiopathic scoliosis (AIS) and CP, and pedicle rib unit length was lower in CG scoliosis than in the other diseases (p<.05). Comparisons of convex and concave anatomies in AIS showed that inner pedicle width (PWI) and outer pedicle width (PWO) were wider for convex side, CL, pedicle width, and transverse pedicle angle were greater for concave side (p<.05), and differences were more significant at apices. However, in CP, PWI and PWO were similar between convex and concaves sides (p>.05). Although PWI and PWO were wider for convex sides and CL and pedicle length were greater for concave sides in MD (p<.05), differences were less significant at apices. Particularly, CG scoliosis showed severely deformed anatomy, with differences of seven parameters at apical vertebrae (p<.05).ConclusionClinical anatomies of vertebrae in scoliosis were found to differ significantly at different levels and in terms of convexity and disease type. 相似文献