No abstract available.
Brain* ; Craniocerebral Trauma* ; Head* ; Humans

We herein report a case of nasal type T/natural killer(NK)-cell lymphoma(TNKCL). This lymphoma is characterized by the expression of CD2, CD43 and NCAM(CD56) antigen, an aggressive clinical course, frequent extranodal spreading, a strong association with Epstein-Barr virus(EBV), and the absence of T-cell receptor(TCR) gene rearrangement. NCAM antigen is known to be a possible determinant of extranodal dissemination of peripheral T-cell lymphoma(PTCL). The patient is a 70-year-old male with skin lesion on his forearm. Histopathological and immunohistochemical studies were diagnostic of EBV-associated TNKCL. Untill now, he has failed to respond to anticancer therapy.
Aged ; Forearm ; Gene Rearrangement ; Herpesvirus 4, Human ; Humans ; Lymphoma* ; Male ; Neural Cell Adhesion Molecules ; Skin ; T-Lymphocytes

We herein present a case of a 2-year-old girl with non-Hodgkin's lymphoma(NHL) of the lymphoblastic type involving cutaneous sites at the time of diagnosis. The histological finding was typical of lymphoblastic lymphoma. However, immunophenotypically, this lymphoma was not of the T-cell or B-cell type, although the vast majority of lymphoblastic lymphomas involving the skin are usually of the pre-B cell or T-ce11 type. Until now, there have been few reports of non-T, non-B primary cutaneous lymphoblastic lymphoma expressing surface CD10 and CD56 antigens as in this case.
Antigens, CD56 ; B-Lymphocytes ; Child, Preschool ; Diagnosis ; Female ; Humans ; Lymphoma ; Precursor Cell Lymphoblastic Leukemia-Lymphoma* ; Precursor Cells, B-Lymphoid ; Skin ; T-Lymphocytes

We herein report a case of secondary cutaneous diffuse large B-cell lymphoma(DLBCL) occurring in a 66-year-old woman. The skin lesions were erythematous infiltrative nodules on the right inguinal area. Histologically, the skin lesion disclosed DLBCL mainly composed of immunoblasts. Concurrently, she showed lymph node involvement. Initially, however, we could not define the conclusive temporal sequences between nodal lesions and skin lesions. Finally, additional further studies revealed this case as secondary cutaneous 8-cell lymphoma, and she was managed with systemic chemotherapy.
Aged ; B-Lymphocytes* ; Drug Therapy ; Female ; Humans ; Lymph Nodes ; Lymphoma ; Lymphoma, B-Cell* ; Skin

Peripheral T-cel1 lymphoma(PTCL) encompasses histopathologically and clinically various spectra of cutaneous T-cell lymphoma(CTCL). In this report, we describe two cases of PTCL showing diRerent clinical courses according to EBV(Epstein-Barr virus) positivity. The chnical course of case 1 with EBV-associated PTCL was rapidby fatal and refractory to intensive chcmotherapy. However, in case 2, EBV genomes were not found in her lesional tissues and she showed an indolent clinical course withoaat systemic symptoms. Accordingly, serological and immunohistochemical investigations for EBV might be mandatory in cutaneous PTCL to evaluate clinical prognosis.
Genome ; Herpesvirus 4, Human* ; Immunoblastic Lymphadenopathy* ; Lymphoma* ; Lymphoma, T-Cell, Peripheral ; Prognosis ; T-Lymphocytes

Two cases of Weber-Christian disease are reported. This very rare disease, we had two another reports of case sincc last ten years in The Korean Journal of Dermatology. In our cases both patients are seventeen years old girls and have the histories of remissions and exacerbations for two to three years. The skin lesions of subcutaneous nodules are scattered on the trunk, extremities and even to the hand dorsurns, with the atrophic depressions. Histologic features are typical with faormy histiocytes in the subcutaneous fat tissue. On tne treatments these patients are given oral corticosteroid, antihistaminics and salicylate with some improvments.
Depression ; Dermatology ; Extremities ; Female ; Hand ; Histiocytes ; Humans ; Panniculitis, Nodular Nonsuppurative* ; Rare Diseases ; Skin ; Subcutaneous Fat

No abstract available.
Child* ; Humans ; Proteinuria*

No abstract available.
Cardioplegic Solutions* ; Glucose* ; Mannitol* ; Myocardium*

No abstract available.

Hip arthrograghy is a valuable procedure for visualization of the intrinsic obstructive factors impeding closed reduction and for critical assessment of quality of reduction in developmental dislocation of the hip. The authors have analyzed 25 cases of developmentally dislocated hips in 24 patients who have been followed up for more than 1 year postoperatively by roentgenographies and arthrographies. Among them 16 cases in 16 patients who had been treated by closed reduction according to acceptable quality of initial reduction were studied to estimate a value of arthrography and to evaluate an outcome of closed rediction performed on the base of an arthrographic finding. The following results were obtained. 1. The frequency of the common arthrographic observations were assessed. Medial dye columns identifying the depth of reduction were observed 25 cases(100%), configuration of osteocartilaginous structures in 24 cases(96.0%), limbus in 24 cases(96.0%), and ligamentum teres in 18cases(75.0%). 2. Good closed reduction classified according to Race and Herring on initial arthrography was associated with rapid improvement of acetabular angle and the CE angle and low incidence of avascular necrosis, compared with adequate or poor reduction. 3. In cases of initial good and adequate reductions, initial AP arthrograms showed some dye filling shadows owing to folding or redundancy of lax joint capsule of the dislocated hip after reduction just lateral to the limbus, of which finding decreased markedly on the second arthrograms. 4. The widths of medial dye column decreased with time during the first postoperative 7 weeks by an average of 0.5mm in cases with initial good quality of reduction, 3.5mm in adequate reductions and 0.5mm in poor reductions. 5. In cases with adequate closed reduction on initial arthrogram, but without substantial decrease in width of medial dye column on the second arthogram the outcome was poor. In those cases with decrease in width of medial dye column on the second arthrogram compared with initial arthogram, the shorter the period of immobilization in a plaster cast was, the worse eventual result was. 6. We think that hip arthography is a helpful procedure for visualization of obstacle obstructing closed reduction and for determination of treatment modality in developmental dislocation of the hip.
Acetabulum ; Arthrography ; Casts, Surgical ; Continental Population Groups ; Dislocations ; Hip ; Humans ; Immobilization ; Incidence ; Joint Capsule ; Necrosis ; Round Ligaments