No abstract available.
Diagnosis* ; Lymphoma, Follicular*

Humans ; Lymphoma ; classification ; diagnosis

NK/T-cell lymphomas which are characterized by the biphenotype of the NK-cell and the T-cell are divided into nasal and non-nasal NK/T-cell lymphoma, non-nasal NK/T-cell lymphoma is then further subdivided into primary cutaneous and 4 subtypes of secondary cutaneous lymphoma such as nasal type, aggressive, blastic(blastoid), and other specific NK-like T-cell lymphoma. Primary cutaneous NK/T-cell lymphoma is a very rare condition and defined as a lack of extracutaneous disease for at least 6 months from the time of diagnosis. We herein report a case of non-nasal NK/T-cell lymphoma, which is consistent with primary cutaneous type.
Diagnosis ; Lymphoma* ; Lymphoma, T-Cell ; T-Lymphocytes

Determine immuno-phenotip of non-Hodgkin's malignant lymphomas, it might perform on paraffin embedded specimen on research 28 cases according to histological method suggested that cell B lymphomas is highest rate (54,17%), second cell T lymphomas (25%), other kinds had low rate. Cell B lymphomas is higher two fold than cell T lymphomas. Some cases of high level maligent lymphomas were tested immunohistochemistry to determine EBV antigen or EBV genom, but results still is negative
Immunohistochemistry ; Lymphoma ; Diagnosis ; Lymphoma, Non-Hodgkin

Child ; Humans ; Lymphoma, Follicular ; diagnosis

Burkitt Lymphoma ; diagnosis ; pathology ; Female ; Hodgkin Disease ; diagnosis ; pathology ; Humans ; Lymphoma ; classification ; diagnosis ; pathology ; Lymphoma, Extranodal NK-T-Cell ; diagnosis ; pathology ; Lymphoma, Follicular ; diagnosis ; pathology ; Lymphoma, Large B-Cell, Diffuse ; diagnosis ; pathology ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; diagnosis ; pathology

PURPOSE: The authors evaluated the usefulness of the positron emission tomography (PET) with fluorine-18-tluorodeoxyglucose (8F-FDG) in initial staging, reevaluation after radical therapy and diagnosis of recurrence for non-Hodgkin's lymphoma, compaired to conventional imaging studies. MATERIALS AND METHODS: FDG-PET (ECAT Exact 47, Siemens) and conventional chest X-ray and computerized tomography (CT) were studied in patients with non-Hodgkins lymphoma. RESULTS: There were 17 patients (13 male, 4 female). Age was ranged from 18 to 62 years (median 49). By histological subgroup, diffuse large cell were 8 cases, peripheral T cell were 2 cases, diffuse mixed was 1 case, follicular mixed was 1 case, Burkitt's lymphoma was 1 case, Hodgkin's disease were 3 cases. The aims for PET were the initial staging work-up in 7 cases, the reevaluation of residual disease after radical therapy in 7 cases, the diagnosis of recurrence after complete remission in 3 cases. Between PET image and the conventional image, there were 3 cases with discrepancy, 1 case for initial staging work-up and 2 cases for the reevaluation of residual disease after radical therapy. Among the 3 cases with discrepancy, the 2 cases for the reevaluation of residual disease after radical therapy revealed that PET image reflects the involvement of lymphoma more accurately than the conventional image. CONCLUSION: The visual analysis of FDG-PET would be helpful in determining the residual disease of lymphoma after radical therapy.
Burkitt Lymphoma ; Diagnosis ; Hodgkin Disease ; Humans ; Lymphoma* ; Lymphoma, Non-Hodgkin ; Male ; Positron-Emission Tomography* ; Recurrence ; Thorax

Humans ; Lymphoma, Non-Hodgkin ; diagnosis ; Pleural Effusion

Humans ; Lymphoma, B-Cell ; diagnosis ; Prognosis

Humans ; Lymphoma ; diagnosis ; therapy ; Molecular Targeted Therapy