Membranous glomerulonephropathy is the most common cause of nephrotic syndrome in adults and idiopathic autoimmune thrombocytopenic purpura is autoimmune disease caused by autoantibody to platelet membrane glycoprotein. Although there are some pathologic similarity between two diseases that 'membrane attack complex' play a role in pathologic process, but only 3 cases worldwide are reported about membranous glomerulonephropathy associated with idiopathic autoimmune thrombocytopenic purpura. So we report a case of sixty eight years of woman who had symptoms of generalized edema, foamy urine, anorexia and thrombocytopenia on admission and developed more severe symptomatic thrombocytopenia there after. She was diagnosed membranous glomeulonephropathy on renal biopsy and also diagnosed idiopathic autoimmune thrombocytopenic purpra on bone marrow biopsy and on the basis of exclusion.
Adult ; Anorexia ; Autoimmune Diseases ; Biopsy ; Blood Platelets ; Bone Marrow ; Edema ; Female ; Glomerulonephritis, Membranous* ; Humans ; Membrane Glycoproteins ; Nephrotic Syndrome ; Purpura, Thrombocytopenic, Idiopathic* ; Thrombocytopenia

Lymphoid malignancies have been reported in association with chronic myelogenous leukemia, but the development of chronic myelogenous leukemia and T-cell lymphoma in the same patients is rare. We experienced a case of peripheral T-cell lymphoma developed in the course of chronic myelogenous leukemia. In December 1993, a diagnosis of chronic myelogenous leukemia was made. The patient was treated with hydroxyurea and busulphan. In June 1999, the patient was admitted because of a swelling in right submandibular area and throat pain. He underwent right tonsilectomy. The histologic and immunologic examination of tonsil revealed a peripheral T-cell lymphoma. This case is additional one to a few previously reported cases of concurrence of chronic myelogenous leukemia and T-cell lymphoma.
Busulfan ; Diagnosis ; Humans ; Hydroxyurea ; Leukemia ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive* ; Lymphoma ; Lymphoma, T-Cell ; Lymphoma, T-Cell, Peripheral* ; Palatine Tonsil ; Pharynx ; T-Lymphocytes

We compared the production of three chemokines; interferon-gamma-inducible protein-10 (IP-10), monocyte chemoattractant protein-1 (MCP-1) and growth-related onco-gene-alpha(Gro-alpha) that attracts monocytes or neutrophils, or both, in peripheral blood at acute stage of Kawasaki disease (n=29), Henoch-Schonlein purpura (n=15) and acute febrile illnesses (n=12). The production of the chemokines was assayed by ELISA. The plasma levels of IP-10 were markedly elevated in Kawasaki disease (538.6 +/-336.4 pg/mL) and acute febrile illnesses (417.1 +/-262.2 pg/mL) compared with in Henoch-Schonlein purpura (58.7 +/-95.7 pg/mL) (p<0.05). The MCP-1 levels were elevated in Kawasaki disease (443.0 +/-473.1 pg/mL) and acute febrile illnesses (328.6 +/-261.1 pg/mL) compared with in Henoch-Schonlein purpura (82.9 +/-79.0 pg/mL) (p<0.05). The Gro- levels were elevated only in acute febrile illnesses (134.3 +/-153.6 pg/mL) compared with in Kawasaki disease (31.8 +/-22.1 pg/mL) or Henoch-Schonlein purpura (29.4 +/-53.3 pg/mL) (p<0.05). According to these results, monocytes may play an important role in Kawasaki disease. In acute febrile illness-es, both monocytes and neutrophils may play an important role. By contrast, Henoch-Schonlein purpura may not be associated with the role of monocytes and neutrophils. Further studies using a larger number of cases are needed.
Acute Disease ; Adolescent ; Chemokines/*blood ; Child ; Child, Preschool ; Comparative Study ; Female ; Fever/*blood/*epidemiology ; Humans ; Infant, Newborn ; Korea/epidemiology ; Male ; Mucocutaneous Lymph Node Syndrome/*blood/*epidemiology ; Purpura, Schoenlein-Henoch/*blood/*epidemiology ; Research Support, Non-U.S. Gov't ; Risk Assessment/methods ; Risk Factors

BACKGROUND: Recent findings in molecular pathology suggest that genetic translocation and/or overexpression of oncoproteins is important in salivary gland tumorigenesis and diagnosis. We investigated PLAG1, SOX10, and Myb protein expression in various salivary gland neoplasm tissues. METHODS: A total of 113 cases of surgically resected salivary gland neoplasms at the National Cancer Center from January 2007 to March 2017 were identified. Immunohistochemical staining of PLAG1, SOX10, and Myb in tissue samples was performed using tissue microarrays. RESULTS: Among the 113 cases, 82 (72.6%) were benign and 31 (27.4%) were malignant. PLAG1 showed nuclear staining and normal parotid gland was not stained. Among 48 cases of pleomorphic adenoma, 29 (60.4%) were positive for PLAG1. All other benign and malignant salivary gland neoplasms were PLAG1-negative. SOX10 showed nuclear staining. In normal salivary gland tissues SOX10 was expressed in cells of acinus and intercalated ducts. In benign tumors, SOX10 expression was observed in all pleomorphic adenoma (48/48), and basal cell adenoma (3/3), but not in other benign tumors. SOX10 positivity was observed in nine of 31 (29.0%) malignant tumors. Myb showed nuclear staining but was not detected in normal parotid glands. Four of 31 (12.9%) malignant tumors showed Myb positivity: three adenoid cystic carcinomas (AdCC) and one myoepithelial carcinoma with focal AdCC-like histology. CONCLUSIONS: PLAG1 expression is specific to pleomorphic adenoma. SOX10 expression is helpful to rule out excretory duct origin tumor, but its diagnostic value is relatively low. Myb is useful for diagnosing AdCC when histology is unclear in the surgical specimen.
Adenoma ; Adenoma, Pleomorphic ; Antibody-Dependent Cell Cytotoxicity ; Carcinogenesis ; Carcinoma, Adenoid Cystic ; Diagnosis ; Immunohistochemistry ; Oncogene Proteins ; Oncogene Proteins v-myb ; Parotid Gland ; Pathology, Molecular ; Salivary Gland Neoplasms ; Salivary Glands ; SOX Transcription Factors ; Translocation, Genetic

Oxidative stress such as reactive oxygen species (ROS) within the inflamed joint have been indicated as being involved as inflammatory mediators in the induction of arthritis. Correlations between extracellular-superoxide dismutase (EC-SOD) and inflammatory arthritis have been shown in several animal models of RA. However, there is a question whether the over-expression of EC-SOD on arthritic joint also could suppress the progression of disease or not. In the present study, the effect on the synovial tissue of experimental arthritis was investigated using EC-SOD over-expressing transgenic mice. The over-expression of EC-SOD in joint tissue was confirmed by RT-PCR and immunohistochemistry. The degree of the inflammation in EC-SOD transgenic mice was suppressed in the collagen-induced arthritis model. In a cytokine assay, the production of pro-inflammatory cytokines such as, IL-1beta, TNFalpha, and matrix metalloproteinases (MMPs) was decreased in fibroblast-like synoviocyte (FLS) but not in peripheral blood. Histological examination also showed repressed cartilage destruction and bone in EC-SOD transgenic mice. In conclusion, these data suggest that the over-expression of EC-SOD in FLS contributes to the activation of FLS and protection from joint destruction by depressing the production of the pro-inflammatory cytokines and MMPs. These results provide EC-SOD transgenic mice with a useful animal model for inflammatory arthritis research.
Animals ; Arthritis, Experimental/blood/*enzymology/metabolism ; *Arthritis, Rheumatoid/enzymology/pathology ; Fibroblasts/metabolism ; Gene Expression Regulation ; Inflammation/pathology ; Interleukin-1beta/blood/metabolism ; Joints/enzymology/pathology ; Matrix Metalloproteinases/blood/metabolism ; Mice ; Mice, Transgenic ; Reactive Oxygen Species/metabolism ; *Superoxide Dismutase/genetics/metabolism ; Synovial Fluid/*enzymology ; Synovial Membrane/pathology

Thyroid cancer is the most common malignancy in Korea; in 2012, about 44,000 new cases (19.6% of all malignancies) were registered and the estimated age-standardized incidence rate of thyroid cancer was 73.6 per 100,000 (17.3 and 88.6 per 100,000 in men and women, respectively). Despite the steep increase in its incidence, the age-standardized mortality rate of thyroid cancer has remained stable and 10-year relative survival rate is 99.2%. Increased detection using high-resolution ultrasonography may have contributed to the increased incidence of thyroid cancer if not all. However, the effectiveness of thyroid cancer screening using ultrasonography has not been fully evaluated as to whether screening and early diagnosis could decrease the morbidity or mortality of thyroid cancer. A multidisciplinary expert committee for developing a guideline for thyroid cancer screening was organized and established a recommendation for thyroid cancer screening using ultrasonography in Korea based on scientific evidence for the first time. In conclusion, the current evidence is insufficient to assess the balance of benefits and harms of the thyroid cancer screening by ultrasonography and the recommendation is that thyroid ultrasonography is not routinely recommended for healthy subjects.
Early Detection of Cancer ; Early Diagnosis ; Female ; Humans ; Incidence ; Korea ; Male ; Mass Screening* ; Mortality ; Survival Rate ; Thyroid Gland ; Thyroid Neoplasms* ; Ultrasonography