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소아의 하악 과두 골절의 비외과적 치료 : 증례보고 CASES REPORTS
이정근,박익수,노양호,김동우,김우형,이희철 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.1
Of all facial fractures in children, condylar fractures have the greatest propensity to produce a growth disturbance. The pediatric condylar fracture occurs very frequently in the mandible, but this injury is occasionally ignored due to difficulty of diagnosis and no cooperation of patient. The adequate initial diagnosis and active treatment must be performed because delayed and improper treatment lead to possible severe complications such as facial asymmetry, TMJ pain, limiation of motion and deflection, midline deviation of the dental arch. So, the goal of managing condyle fractures in the growing patient is to restore mandibular symmetry, occlusion, function without interfering with future growth. Commonly, fracture teatment aims at restoring function through repositioning and rigid fixation of the bony fragments. However, the generally preferred management of condylar fractures in growing children is nonsurgical. So, we present the clinical and radiographic follow-up results of 4 condylar fractures in pediatric patients whom we managed in conservative and functional method. We can summarize our protocol in management of pediatric condylar fracture as the following: The IMF using acrylic resin splint with circumferential wiring was performed for 1 or 2 weeks. After releasing IMF, the active physical therapy was done with guiding elastic band. Opening deviation was controlled by mannual pressure of surgeon or parents for 2 weeks. When unstable occlusion or functional problem remained, functional appliance after construction bite registration was used for several months.
박익수,이정근,노양호,김동우,김우형,이희철 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.2
Olfactory neuroblastoma is an uncommon malignant tumor(just over 300 cases have been reported in the medical literature by 1996)arising within the nasal cavity. This tumor has a neuroectodermal cell origin and is believed to specifically arise from the olfactory epithelium. The tumor was ftrst decribed in the French medical literayure by Berger and associates in 1924 by the name esthesioneuropitheliome olfactif. The english version of this term is esthesioneuroblastoma, and current medical literture uses this name interchangeably with olfactory neuroblastoma. We experienced a case of olfactory neuroblastoma in the mxillary sinus. We treated this patient with tumor resection, chmotherapy and radiotherapy. And now, the patient has been following up for 2years 6month, but olfactory neuroblastoma is very rare. SO we report this case with a review of literature.
류태형(Tae Hyong Rhew),박성미(Sung Mi Park),박건영(Kun Young Park),정해영(Hae Young Chung),하재청(Jae Chung Hah),이정규(Chung Kyu Lee) 대한약학회 1992 약학회지 Vol.36 No.6
To investigate the effect of ursolic acid on the expression of oncogenes in tumor cells of mice, sarcoma 180 ascites tumor cells were implanted into the left groin of ICR mice and the tumor bearing mice were treated with ursolic acid. The expression of oncogenes were measured by in situ hybridization method. Ursolic acid significantly reduced the expression of oncogenes in the tumor cells. Therefore, it can be said that the prestated anticarcinogenic effect of ursolic acid could be partly ascribed to the mechanism included in the oncogene''s transcription level.