A 23-year-old woman had solar urticaria that was activated by visible light and UVA, but the intensity of the urticarial reaction of visible light was more pronounced than that of UVA. The results of passive and reverse passive transfer studies were negative, We report a case of solar urticaria which is characterized by overlapping features of 60th type Il and Il[ in the classification of Harber.
Classification ; Female ; Humans ; Light ; Urticaria* ; Young Adult

No abstract available.
Abscess* ; Magnetic Resonance Imaging*

PURPOSE: To report three cases of rituximab treatment in refractory orbital inflammatory disease. CASE SUMMARY: Rituximab treatment was performed in three patients (thyroid-associated ophthalmopathy, orbital myositis, and idiopathic sclerosing inflammation) unresponsive to corticosteroid and radiotherapy. One cycle consisted of intravenous infusion of 1000 mg of rituximab, twice at a two-week interval. The patient with thyroid-associated ophthalmopathy exhibited clinical improvement in visual acuity, color vision, visual evoked potential, and visual field after one cycle of rituximab treatment. The patient with orbital myositis improved showed diplopia with a decrease in the size of the extraocular muscle after two cycles of treatment. The patient with idiopathic sclerosing inflammation showed improvements in visual acuity and visual field defect after one cycle of therapy. There were no severe infections or hematologic adverse effects including neutropenia, or decreased immunoglobulin during the follow-up period. CONCLUSIONS: Treatment with rituximab appears to offer another therapeutic option in patients unresponsive to corticosteroid or radiotherapy.
Antibodies, Monoclonal, Murine-Derived ; Color Vision ; Diplopia ; Evoked Potentials, Visual ; Follow-Up Studies ; Graves Ophthalmopathy ; Humans ; Immunoglobulins ; Inflammation ; Infusions, Intravenous ; Muscles ; Neutropenia ; Orbit ; Orbital Myositis ; Visual Acuity ; Visual Fields ; Rituximab

We report a case of atrophoderma of Pasini and Pierini in which the characteristic soft atrophic patch with cliffdrop border developed on the neck and two well-demarcated indurated atrophic patches were on both shoulders. We took biopsies from centers and margins of each lesion. Histipathologic findings from atrophic center showed marked dermal atrophy comparing to that from margin of the lesion on the neck, but the atrophic center and margin of the lesion on the shoulder showed morphea-like features without, distinct differences between two.
Atrophy ; Biopsy ; Neck ; Shoulder

Twenty-two children(4 months to 17 years old)with a clincial diagnosis of complex partial seizure(CPS) were examined with a 0.5T MRI scanner using spin-echo sequences. Eleven patients showed abnormal brain MRI findings; two had focal lesions with corresponding seizure foci on the EEG, one arising from temporal lobe(Hippocampal Formation atrophy) and the other from the frontal lobe. Nine patients showed diffuse lesions with inconsistent seizure foci on EEG. The remaining 11 patients were normal on bran MRI; two of them had normal EEG findings and the others either focal or diffuse abnormalities on EEG.
Brain* ; Child* ; Diagnosis ; Electroencephalography ; Frontal Lobe ; Humans ; Magnetic Resonance Imaging* ; Seizures*

No abstract available.
Forearm*

PURPOSE: This study was to measure the angle between the femoral epicondylar axis and the femoral posterior condylar axis, to clarify which axis can be used as a guideline to achieve proper rotational align- ment of femoral component in total knee arthroplasty. MATERIAL AND METHODS: From Jan. 1997 to Dec. 1998, the axial images of MRI of 121 patients who sustained acute knee injury were selected to measure the posterior-epicondylar angle(the angle between the femoral epicondylar axis and the femoral posterior condylar axis). Congenital anomaly or any fracture cases were all excluded. Comparisons were made according to gender and ages and the student t-test was used to evaluate the statistical differences. RESULTS: The mean posterior-epicondylar angle was a 4.8(+- 2.0) and there was no significant statisti- cal difference between gender and ages except 3rd decade. CONCLUSION: It can induce an insufficient external rotation of the femoral component in total knee arthroplasty, if we usually do 3 of external rotation of femoral component from the posterior condylar axis.
Arthroplasty* ; Axis, Cervical Vertebra* ; Femur* ; Humans ; Knee Injuries ; Knee* ; Magnetic Resonance Imaging

No abstract available.
Animals ; Cattle* ; Lymphocytes*

No abstract available.
Humans* ; Ovarian Neoplasms* ; Tamoxifen*

Porous polyethylene(Medpor) implant offers several advantages over other implant materials. Its porosity allows fibrovascular ingrowth which promotes host integration, prevents migration, and reduces the likelihood of opportunistic infections. Retrospective study of 43 cases of orbital fracture repairs using porous polyethylene sheets was performed. A minimum of 3 months follow-up was required for inclusion in this study. To prevent direct contact of the extraocular muscle fibers with the porous polyethylene implants, 0.2, 0.3 or 0.4 mm thickness Supramid foil was interposed in 37 patients. A total of 38 of 43 patients had clinically significant diplopia preoper-atively, and 2 of 43 had postoperative diplopia, None of the five patients with single binocular vision preoperatively developed diplopia postoperatively. Enophthalmos resolved in 22 of 25 patients. The mean amount of enophthalmos correction in 25 patients with preoperative enophthalmos was 2.28mm. There was no serious complication related to the implant.
Diplopia ; Enophthalmos ; Follow-Up Studies ; Humans ; Nylons ; Opportunistic Infections ; Orbit* ; Orbital Fractures* ; Polyethylene ; Porosity ; Retrospective Studies ; Vision, Binocular