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양인석(ln Seok Yang),여환호(Hwan Ho Yeo),김영균(Yong Gyun Kim),이철우(Chul Woo Lee),박인순(In Sun Park) 대한구강악안면외과학회 1994 대한구강악안면외과학회지 Vol.20 No.2
This is a retrospective study on 53 facial bone fracture patients with head injuries treated in Chosun university hospital, Department of Oral & Maxillofacial Surgery and Neurosurgery from Jan. 1991 to Dec. 1992, and the obtained results were as follows. 1. Of the 355 patients with facial bone fractures, 63 patients suffered from head injures(17.7%) and male to female ration was 5.7:1. 2. The most frequently affected was midface area(71%) including zygoma(32%), nasal bone(21%), and maxilla(19%). 3. The age frequency was the highest in the third decade(40%). 4. In the zygomatic fracture, the most frequent site was zygomatic arch area(47%), It was Lefort II type fracture(53%) in the maxilla and symphyseal & body area(66%) in the mandible. 5. The most frequent cause was traffic accidents(66%). 6. The most frequently traumatic sign was closed head injury(46%) involving cerebral contusion, subdural hematoma. Intracerebral hemorrage. 7. The most frequently associated injuries were facial laceration(43%), and other associated injuries included spine injury(17%), whole body contusion(16%), chest injury(13%), extremities injury(9%), abdomen injury(2%). 8. Of 25 patients below drowsy mentation, the mean Glassgow Coma Scale score was 10.8. 9. In the classification of clinical mental state by De Jong, alert state was 31 cases, drowsy state 12 cases, semicoma 7 cases, coma 3 cases. 10. GCS score was low in the patients of craniocerebral injury concomittant with combined midfacial bone fracture. 11. The open reduction to the facial bone fractures was performed in about 8 days after the injury in the 13 of total 25 cases(52%) due to neurosurgical problems. 12. The complications were maloccusion(2 cases), malunion(1 case), nonunion(1 case) and deep space infection(1 case), and the complication rate was 19.2%.
지재휴(Jae Hyu Chi),여환호(Hwan Ho Yeo),김영균(Young Kyun Kim),양인석(ln Seok Yang),변웅래(Woong Rae Byun),박인순(In Soon Park) 대한구강악안면외과학회 1996 대한구강악안면외과학회지 Vol.22 No.2
Leukemia is a malignancy affecting the WBCs of the bone marrow. Leukemia is classified as either acute or chronic, and classification is essential since there are important differences in response to treatment of the various types of leukemia. The etiology of the leukemia is unknown. For accurate diagnosis, several laboratory studies, including CBC, PBS, BM biopsy, immunophenotyping, chromosome analysis, are necessary. Dentists have become increasingly interested in leukemia, because the oral complications are common throughout the clinical course of the disease, dental management is complex, and the mouth is a potential source of morbidity and mortality. Because oral signs and symptoms are common, the dentist may be the first clinician to suspect the disease. A case of leukemia presenting as facial infection is described with literature review.