No abstract available.
Diagnosis*

The anterior cruciate ligament injury is one of the most common ligament injury of the knee joint, and anterior cruciate ligament is as important structure for stabilization as a primary restraint. Noyes reported that the diagnosis of a tek of the anterior cruciate ligament was made by the original treating physician in only 6.8%. And there are many controversies in its treatment. It is certain thatearly diagnosis and treatment are th most important clue. Authors studied 48 patients of isolated anterior cruciate ligament injury who were diagnosed by same physician from Jan. 1983 to Dec. 1985 after follow ups ranging from six mnths to 4 years, average beimng one year and two months. The results were as followings: 1. The most common cause was sports injury. 2. The most common sign and symptom were hemarthrosis in acute injury and giving way in chronic injury. 3. Anterior drawer test without anesthesia had 25% of diagnostic accuracy but pivot shift test under anesthesia 95.8%. 4. 31 cases in 48 cases (64.8) had associated meniscal injury. 5. In acute torn ACL, the primajy repair was preparable but conservative treatment with arthroscopic partial menisectomy was eful in chronic case.
Anesthesia ; Anterior Cruciate Ligament ; Athletic Injuries ; Clinical Study ; Diagnosis ; Follow-Up Studies ; Hemarthrosis ; Humans ; Knee ; Knee Joint ; Ligaments

No abstract available.
Anterior Cruciate Ligament*

A 4-year-old boy has had a solitary sclerotic depressed plaque on the right anterior chest since birth. The histopathologic findings are consistent with morphea profunda: thickening, hyalinization, and homogenization of collagen bundles in the dermis and subcutaneous tissues, admixture with a prominent lymphocytic and plasma cell infiltrate, and sweat glands en-trapped between the thickened collagen bundles. We report a case of congenital solitary morphea profunda.
Child, Preschool ; Collagen ; Dermis ; Humans ; Hyalin ; Male ; Parturition ; Plasma Cells ; Scleroderma, Localized* ; Subcutaneous Tissue ; Sweat Glands ; Thorax

STUDY DESIGN: The treatment of a stable fracture around thoracolumbarjunction is a controversial subject. OBJECTIVES: To evaluate the result from long term follow-up of the stable spinal fracture around thoracolumbar junction according to the operation, osteoporosis and in situ extension bar, respectively. SUMMARY OF BACKGROUND DATA: The thoracolumbar junction is a transitional zone in which the kyphotic angle of thoracic spine is continued to the lordotic angle of lumbar splne. So it is prone to be injured biomechanically, and the stability of the spine around thoracolumbar junction is not determined yet. METHODS: We studied retrospectively 105 cases of the stable fracture around thoracolumbar junction from January 1985 to December 1995. The criteria of the stability were a compression fracture by Denis F., a bursting fracture without involvement of posterior column, a neural enchroachment of bony fragment below 30%, fracture without subluxation or dislocation in spinal junction. RESULTS: The most common cause was traffic accident and, the first lumbar vertebrate was common site. Below 30% of initial compression, the progression was not exceded 5% in operative group. But in nonoperative group, anterior compression was more progressed than initial compression over 5%. The degree of anterior compression was affected by osteoporosis and in situ extension bar just after injury. CONCLUSIONS: We suggest an anterior compression abode 30% in spinal body of thoracolumbar junction for an additional operative indication. The prognosis may be affected by osteoporosis and in situ extension bar.
Accidents, Traffic ; Dislocations ; Follow-Up Studies* ; Fractures, Compression ; Osteoporosis ; Prognosis ; Retrospective Studies ; Spinal Fractures ; Spine ; Vertebrates

No abstract available.
Breast Neoplasms* ; Breast* ; Drug Therapy ; Neoadjuvant Therapy

BACKGROUND: Pemphigus are chronic autoimmune blistering disorcers characterized by acantholysis. In addition to pemphigus vulgaris(PV), the major clinical variarts are pemphigus foliaceus(PF), paraneoplastic pemphigus(PNP) and drug-induced pemphigus(DP). Detection of pemphigus antigen is important for differential diagnosis as well as research work. Most investigators have identified pemphigus antigens by means of immunoprecipitation using metabolically radiolabeled cultured keratinocytes. However, immunorepitation is generally more expensive, hazardous and time-consuming than immunoblotting. Therefore, establishment of the immunoblotting as a standard technique for the detection of the pemphig us antigens is desirable. OBJECTIVE: To characterized pemphigus antigens by an immunobloting analysis of human epidermal extract and by indirect itnmunofluroscence study using human of cultured keratinocytes as a substraie. METHOD: We performed imrnunoblotting analysis af sera from patieiits with PV, PF, PNP and DP with human epidermal extract as a source of antigen. Indirect immunof uorescence study was also performed using human keratinocytes cultured in high or low calcium media for detection of pemphigus antigens. RESULTS: In an immunoblotting analysis, all(9/9) PV sera showed secific reactivities with a 130-KD protein and all(5/5) FF sera showed reactivities with a 150-KK protein, which is most likely desmoglein 1. Furthermore, one of nine PV serum also reacted with a 150-KD protein, which seems to be the identical antigen detected in PF. All PNP(3/3) sera showed reactivities with two protein bands, 210KD and 190KD. In our indirect imrnunofluorescence study using culltured human keratinocytes as a substrate, when keratinocytes were grown in low calcium media, no pimphigus antigens could be detected. However, when grown in high calciurn media, pemphigus vulga ris and paraneoplastic pernphigus antigens were present t the cell-cell contact areas with a puncta;e pattern, whereas pemphigus foliaceus antigen was not, presint in keratinocytes even when cultured in high calcium media. CONCLUSION: Our results suggests (1) immunoblotting analysis is a reliable technique for defining pemphigus antigen and could be a valuable tool for the differentiation of PV, PF and PNP and(2) PF antigen rnay not be expresseden cultured keratinocytes.
Acantholysis ; Blister ; Calcium ; Desmoglein 1 ; Diagnosis, Differential ; Fluorescent Antibody Technique, Indirect* ; Humans ; Immunoblotting ; Immunoprecipitation ; Keratinocytes* ; Pemphigus* ; Research Personnel

No abstract available.
Epidermal Cyst* ; Nevus*

No abstract available.
Epidermal Cyst* ; Nevus*

The Supracondylar fracture of the humerus is the most common elbow fracture in children. In general, accurate anatomic reductio, the least regional trauma as possible and the maintenance of the reduction are necessary to obtain excellent results. Lateral and posterior approach is commonly used method for the treatment of supracondylar fracture of the humerus in children. But lateral and posterior approach has some troubles in reduction of fracture and Kirschner wire fixation. From March 1988 to February 1993, seventeen supracondylar fractures of the humerus were treated by means of medial approach and followed from 8 monts to 13 months with an average 10 months. There were some advantages in medial approach. Reduction was easy and ulnar nerve was not damaged by medial approach at insertion of Kirschner wire and no more another incision. The results obtained are as follows. Postoperative vascular impairment or Volkmann's ischemia was not complicated and neurologic deficits accompanied with injury were all recovered completely. According to Mitchell and Adams' criteria, all had satisfactory results.
Child ; Elbow ; Humans ; Humerus ; Ischemia ; Methods ; Neurologic Manifestations ; Ulnar Nerve