No abstract available

No abstract available.
Neural Conduction*

Osteogenesis imperfecta is a rare affection characterized by fragility of the bones, blue sclerae, and deafness, less freqently by hypermobility of the joints. The etiology is unknown, but it appears to be a mesenchymal defect. A case of osteogenesis imperfecta(tarda form). in a 8 ycar old girl, is presented with a review of the literatures. The chief complaints were bowing deformities of the right upper arm and both lower extremities, stunted growth, blue sclerae, dental defects, weakness of the muscles and pigeon breast. X-Ray showed multiple malunited fractures of the right humerus, both femurs, and bilaterally of tibiae and fibulae.
Arm ; Breast ; Columbidae ; Congenital Abnormalities ; Deafness ; Female ; Femur ; Fibula ; Fractures, Malunited ; Growth Disorders ; Humans ; Humerus ; Joints ; Lower Extremity ; Muscles ; Osteogenesis Imperfecta ; Osteogenesis ; Sclera ; Tibia

In 1953, Lichtenstein suggested to use “Histiocytosis X” as an unifying diagnostic term to represent Eosinophilic granuloma, Hand-Schiiller-Christian disease, and Letterer-Siwe disease. The author experienced a case of Hand-Schuller-Christian disease in six year old girl. She has been treated under the diagnosis of Calves disease. But later, it was confirmed as Hand-Schiiller-Christian disease by clinically and pathologically, involving multiple region of entire skeletal system, but sparing the musculocutaneous and nervous system. Clinically, anemia, malaise, high fever and hepatomegaly were present. Co60 isotope irradiation combined with antibiotics was done for 87 days twice weekly in a dose of 50 R at a time. At the time of discharge clinical symptoms were subsided. In X-Ray check, one year after treatment, bony defects were consolidated with new bone and the result was successful.
Anemia ; Anti-Bacterial Agents ; Diagnosis ; Eosinophilic Granuloma ; Female ; Fever ; Hepatomegaly ; Histiocytosis, Langerhans-Cell ; Humans ; Nervous System

Most obviuos will be the several anatomic differences between the proximal femur of the child and the adult. Fractures of the femoral neck in the children are extremely rsre and usually are the result of severe trauma in 80% of the cases. This accounts for the high frequency of serious associated injuries. In this injury the vascular anatomy changing with age, continuing growth potential and the effect of deforming forces play critical roles in high complication rate and these make treatment difficult. But still any secure guidelines for the treatment of this injury are not established and this is a field which requires more active research and further progress in future. 26 cases treated at Paik Hospital from Jan. 1979 to June 1988 were analyzed in clinical and radiological aspect and the following results were obtained. 1. The commonest type was Cervicotrochanteric fracture in 13 cases(50%),displaced one 21 cases. 2. In Transepiphyseal, Transcervical and Cervicotrochanteric fracture by early reduction and internal fixation, and in Intertrochanteric fracture by conservative treatment we gained satisfactory results. 3. We experienced 2 cases of coxa vara in nonthreaded pin used cases, 4 cases of premature epiphseal closure and 4 cases of avascular necrosis in threaded pin used ones. 4. Complications were developed in 13 cases (50%). These were 5 cases of coxa vara(19.2%) 4 cases of premature epiphyseal closure (15.4%) and 4 cases of avascul necrosis (15.4%). 5. Avascykar necrosis was developed in displaced fracture of Transcervical or Cervico- trochanteric fracture beyond postoperative 1 year. So. we recommend periodic long follow up for evaluation of avascular necrosis.
Adult ; Child ; Clinical Study ; Coxa Vara ; Femur ; Femur Neck ; Follow-Up Studies ; Hip ; Humans ; Necrosis

No abstract available.
Animals ; Macrophages, Peritoneal* ; Mice*

In Korea, slipped capital femoral epiphysis is a rare disease. In which the capital femoral epiphysis migrate posteriorly and inferiorly against the neck portion. Sometimes it should be differentiated from other conditions that separate the femoral capital epiphysis. We have experienced a rare case of separation of capital femoral epiphysis due to an osteosarcoma in the proximal femoral metaphysis in the 15 years of old girl.
Epiphyses ; Female ; Humans ; Korea ; Neck ; Osteosarcoma ; Rare Diseases ; Slipped Capital Femoral Epiphyses

No abstract available.
Nipples*

During the last 10 years, we have experienced 169 cases of congenital melanocytic nevi of the face at Seoul National University Children's Hospital. In these patients, various modalities of treatment have been used, including excision, staged excision, skin graft, local flap, and composite graft. Dermabrasion, electrocoagulation, and laser therapy were excluded because these were not definitive treatments. We reviewed over 169 cases based on the involved on the aesthetic units of the face and the length of the defect perpendicular to wrinkle lines. We have attempted to create a stadard for the selection of the appropriate treatment modality. Cases which involved orbital unit(38 cases), cheek(30 cases), and parotid-masseteric unit(18 cases) were analysed statistically. To avoid the statistical error, units of sufficient number of cases and involving only one unit were included. In each unit, we used Receiver Operator Characteristic Method to identify the turning points of the length of the defect perpendicular RSTL which decided the treatment modality. And we used t-test to show the statistical difference between the lengths of the defect perpendicular to RTSL in each modality. The turning point were 0.9-1.0 cm between excision/staged excision, 2.0 cm between staged excision/FTSG, in orbital unit, 1.3 cm between excision/staged excision in cheek unit, 1.6-1.9 cm between excision/staged excision in parotid-masseteric unit. And it was identified by ANOVA test and t-test that the above groups were statistically different. Till now, the treatment modality of the congenital melanocytic nevus was based on the experiences of the surgeon. But now, we have presented the stadard of the treatment according to the size in each aesthetic unit. Therefore we can choose the approproate treatment modality among the severals in accordance with the standards.
Cheek ; Child* ; Dermabrasion ; Electrocoagulation ; Humans ; Laser Therapy ; Nevus, Pigmented* ; Orbit ; Seoul ; Skin ; Transplants

No abstract available.
Muscle, Smooth* ; Smooth Muscle Tumor* ; Stomach*