BACKGROUND: Cytoplasmic stainings in antinuclear antibody tests using HEp-2 cells are usually undetermined and the significance has not been fully understood until now. Hence, we evaluated their clinical characteristics and also the coexistence of other autoantibodies in the sera with cytoplasmic stainings in antinuclear antibody tests. METHODS: We reviewed clinical records retrospectively in 53 sera showing cytoplasmic stainings among 3, 610 sera that were tested antinuclear antibodies from January to September, 2002 and performed antimitochondrial antibodies (AMA) tests using indirect immunofluorescence (IIF) and antibodies to antiribosomal P and extractable nuclear antigens (ENA) tests using enzyme immunoassay (EIA). RESULTS: Among 53 sera with cytoplasmic stainings, 31 sera showed an AMA pattern and 15 sera showed an antibody to ribosomal P pattern. Three cytoskeletal and one golgi complex patterns were also observed. The most common diagnosis was autoimmune disorders (32, 60.4%) and hepatic disorders (excluding autoimmune hepatitis) (6, 11.3%). Hepatic disorders including autoimmune, drug-induced, and alcoholic hepatitis were most commonly observed (32.3%) in sera with an AMA pattern. On the other hand, various autoimmune disorders such as SLE, systemic sclerosis, dermatomyositis, and polymyositis were observed (86.7%) in sera with a ribosomal P pattern. Of 31 sera with the AMA pattern, the corresponding antibodies were confirmed in three by IIF and of 15 sera with a ribosomal P pattern, only one was confirmed to have this antibody by EIA. All the confirmed sera showed high titered (>1: 320) cytoplasmic stainings. Antibodies to ENA were positive in sixteen (RnP, 5; Sm, 4; Ro, 5; La, 2) and anti-DNA in three of the sera. CONCLUSIONS: Although cytoplasmic staining patterns are not disease specific, it is suggested that continuous high titer stainings be followed up since they could provide diagnostic help.
Antibodies ; Antibodies, Antinuclear* ; Antigens, Nuclear ; Autoantibodies ; Cytoplasm* ; Dermatomyositis ; Diagnosis ; Fluorescent Antibody Technique, Indirect ; Golgi Apparatus ; Hand ; Hepatitis, Alcoholic ; Immunoenzyme Techniques ; Polymyositis ; Retrospective Studies ; Scleroderma, Systemic

The Di(a+b-) phenotype is extremely rare among Caucaclans and mostly confined to mongoloids. The incidences of Di antigen among Koreans were reported to be 6.1 to 14.5%, with an average of 9.6%; it can be calculated that the frequency of Di(a+b-) is 0.25% on the average. Authors report the first case of hemolytic disease of the newborn due to anti-Dib in Korea. The Diego phenotypes of the mother, baby and father were Di(a+b-), Di(a+b+) and Di (a-b+), respectively. The mother's serum and eluate from infant's erythrocytes contained anti-DP antibody active in the antiglobulin phase. After transfusions of Di-negative red cells from the mother and mother's relative, the patient was recovered from anemia and jaundice.
Anemia ; Erythrocytes ; Fathers ; Humans ; Incidence ; Infant, Newborn* ; Jaundice ; Korea ; Mothers ; Phenotype

BACKGROUND: The in vivo skin prick test (SPT) or in vitro detection of allergen specific IgE in serum is commonly used for the diagnosis of allergic disease. In this study, we evaluated the usefulness of a new multiple allergen simultaneous test (MAST) immunoblot assay, Polycheck Allergy (Biocheck GmbH, Germany). METHODS: A total of 100 patients with clinical findings of allergic diseases were tested by SPT and three different MAST assays: Polycheck Allergy (Biocheck GmbH, Germany), MAST CLA allergy system (Hitachi Chemical Diagnostics, USA) and Allergy Screen (R-biopharm, Germany). The results of MAST assays were compared with those of SPT. RESULTS: Concordance rates of MAST assays with SPT were 79-100% for Polycheck Allergy, 88.9-100% for MAST CLA and 72.7-98.3% for Allergy Screen. In ROC curve analysis, significant differences were observed in four of 25 allergens analysed: Alternaria, Birch, Hazelnut and D. farinae. For Alternaria and Birch, Polycheck Allergy (P<0.001) and Allergy Screen (P=0.0075) showed significantly larger AUC (area under the curve) than MAST CLA. For Hazelnut, Polycheck Allergy (P=0.0021), and for D. farinae, MAST CLA (P=0.015) showed significantly larger AUCs than the other two tests. The ROC analysis for overall 16 food allergens showed better results in Polycheck Allergy (P<0.001), and that for overall 21 inhalants did not show significant differences among three MAST assays (P>0.05). CONCLUSIONS: Since Polycheck Allergy showed similar or superior result to the others, it can be used for the detection of allergen specific IgE antibodies.
Adolescent ; Adult ; Allergens/*immunology ; Area Under Curve ; Child ; Child, Preschool ; Female ; Humans ; Hypersensitivity, Immediate/*diagnosis ; Immunoblotting/*methods ; Immunoglobulin E/*blood ; Male ; Middle Aged ; ROC Curve ; Reagent Kits, Diagnostic ; Sensitivity and Specificity ; Skin Tests/methods

Pseudoangiomatous stromal hyperplasia (PASH) of the breast is a benign mesenchymal lesion with incidental histologic findings. Surgical excision is recommended as the treatment of choice for PASH, although the recurrence rates after excision range from 15% to 22%. A 46-year-old-female presented with a six-month history of bilateral breast enlargement and painful sensation mimicking inflammatory carcinoma. Imaging studies demonstrated innumerable enhancing nodules in both breasts. Due to the growth of the lesions and progressive clinical symptoms, bilateral subcutaneous mastectomy was performed. Grossly, the specimens were round and well-circumscribed, and the histologic examination revealed PASH. After mastectomy, we created a pocket with the pectoralis major muscle and a lower skin flap, which was deepithelized. Anatomical mammary implants were inserted, and the nipple areolar complex was transferred to a new position as a free graft. The aesthetic result was satisfactory after twelve months of follow-up.
Breast* ; Female ; Follow-Up Studies ; Hyperplasia* ; Mammaplasty ; Mastectomy ; Mastectomy, Subcutaneous ; Nipples ; Recurrence ; Sensation ; Skin ; Transplants

Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare disease. The prognosis is poor in most cases with rapid progression despite administering chemotherapy. A 67-year-old man complained of skin rashes on his back and this spread to the trunk, face, arms and thighs, and he was initially diagnosed with cutaneous lupus erythematosus according to the skin biopsy. The skin rashes then became aggravated on a trial of low dose methylprednisolone for 3 months. Repeated skin biopsy revealed a diffuse infiltration of lymphoid cells with medium sized nuclei, positive for CD4 and CD56, negative for Epstein-Barr virus (EBV), indicating a diagnosis of BPDCN. Further workups confirmed stage IVA BPDCN involving the skin, multiple lymph nodes, the peripheral blood and the bone marrow. He was treated with six cycles of combination chemotherapy consisting of ifosphamide, methotrexate, etoposide, prednisolone and L-asparaginase, and he achieved a partial response. Herein we report on a rare case of BPDCN that was initially misinterpreted as cutaneous lupus erythematosus.
Aged ; Arm ; Biopsy ; Bone Marrow ; Dendritic Cells ; Drug Therapy, Combination ; Etoposide ; Exanthema ; Herpesvirus 4, Human ; Humans ; Lupus Erythematosus, Cutaneous ; Lymph Nodes ; Lymphocytes ; Methotrexate ; Methylprednisolone ; Prednisolone ; Prognosis ; Rare Diseases ; Skin ; Thigh

Adult-onset Still's disease (AOSD) is a multi-systemic inflammatory disorder characterized by high spiking fever, evanescent salmon-colored rash, arthralgia or arthritis, leukocytosis and the involvement of various organs. However, leukopenia is rarely associated with AOSD. It may be due to hemophagocytic syndrome, which usually present with acute febrile illness, pancytopenia, hepatosplenomegaly, and hyperferritinemia. We report a case of 28-year-old man with AOSD and leukopenia. There is no evidence of other causes of cytopenia and hemophagocytosis in bone marrow examination. Leukopenia can be the initial presentation of AOSD.
Adult ; Arthralgia ; Arthritis ; Bone Marrow Examination ; Exanthema ; Fever ; Humans ; Leukocytosis ; Leukopenia* ; Lymphohistiocytosis, Hemophagocytic ; Pancytopenia ; Still's Disease, Adult-Onset*

BACKGROUND/AIMS: Simethicone has been effectively used as a preprocedure drink during colonoscopy because it causes bubbles in the lumen to coalesce. We tried to confirm whether simethicone could effectively lessen the bubble formation and shorten the procedure time. In addition, we tried to determine the proper dose of this medication. METHODS: Patients were randomized to receive 0 mg as a control group (group I), 200 mg of simethicone at 7 PM in the evening before the procedure (group II), or 200 mg at 7 PM in the evening and 200 mg at 7 AM in the next morning (group III). The bubbles were scored as follows: 0, none or small amounts of bubbles that don't require any jet of water; 1, moderate amounts of bubbles that require two or three jets of water due to the focal distribution; And 2, large amounts of bubbles that require repeated jets (> or = 4) of water due to the extensive distribution. RESULTS: 101 patients were included in this study. The number of patients in groups I, II and III were 38, 35 and 28, respectively. The procedure time was statistically similar among the three groups. Severe bubbles (score 2) were significantly more likely to occur in group I than in groups II and III (p=0.014). On the other hand, the presence of significant bubbles (> or = 1) was not different between groups II and III. CONCLUSIONS: Simethicone significantly diminished the presence of bubbles. We recommend using 200 mg of simethicone in the evening before the colonoscopy.
Colonoscopy ; Hand ; Humans ; Simethicone* ; Water

Most cases of superior vena cava (SVC) syndrome are secondary to malignant disease and subacute in their presentation. However, the exponential increase in use of indwelling central venous catheters and cardiac pacemakers over the last two decades has resulted in more patients with SVC syndrome. Internal jugular vein cannulation has become the preferred approach for temporary hemodialysis catheter placement following the reports of an increased incidence of subclavian vein stenosis due to subclavian vein catheterization. We describe a patient who developed SVC syndrome after internal jugular vein catheterization. The patient had been swollen the left arm intermittently due to left central vein stenosis for 1 year and experienced balloon angioplasty and stent insertion for three times. We diagnosed the SVC syndrome through the both subclavian venography, which revealed complete obstruction of the left brachiocephalic vein with extensive collateral circulation and mild stenosis of the distal right internal jugular vein. Resolution of the clinical SVC sydrome occurred after catheter removal.
Angioplasty, Balloon ; Arm ; Brachiocephalic Veins ; Catheterization* ; Catheters* ; Central Venous Catheters ; Collateral Circulation ; Constriction, Pathologic ; Humans ; Incidence ; Jugular Veins* ; Phlebography ; Renal Dialysis* ; Stents ; Subclavian Vein ; Superior Vena Cava Syndrome* ; Veins ; Vena Cava, Superior*

Most cases of superior vena cava (SVC) syndrome are secondary to malignant disease and subacute in their presentation. However, the exponential increase in use of indwelling central venous catheters and cardiac pacemakers over the last two decades has resulted in more patients with SVC syndrome. Internal jugular vein cannulation has become the preferred approach for temporary hemodialysis catheter placement following the reports of an increased incidence of subclavian vein stenosis due to subclavian vein catheterization. We describe a patient who developed SVC syndrome after internal jugular vein catheterization. The patient had been swollen the left arm intermittently due to left central vein stenosis for 1 year and experienced balloon angioplasty and stent insertion for three times. We diagnosed the SVC syndrome through the both subclavian venography, which revealed complete obstruction of the left brachiocephalic vein with extensive collateral circulation and mild stenosis of the distal right internal jugular vein. Resolution of the clinical SVC sydrome occurred after catheter removal.
Angioplasty, Balloon ; Arm ; Brachiocephalic Veins ; Catheterization* ; Catheters* ; Central Venous Catheters ; Collateral Circulation ; Constriction, Pathologic ; Humans ; Incidence ; Jugular Veins* ; Phlebography ; Renal Dialysis* ; Stents ; Subclavian Vein ; Superior Vena Cava Syndrome* ; Veins ; Vena Cava, Superior*

A study was conducted to assess the association between musculoskeletal subjective symptoms and the MMPI(Minnesota Multiphasic Personality Inventory) profile. The study subjects were 539 female operators of telecommunication company in Seoul, and were interviewed with subjective symptom questionnaire and MMPI. Results were as follows 1. 77.5% of the study subjects complained subjective symptoms on the shoulder, 73.8% on the neck, 71.8% on the lower back, 67.5% on the arm, 67.2% on the hand, 39.8% on the elbow, respectively. According to NIOSH symptom criteria, 63% complained on the shoulder, 57.4%, 54.6% on the lower back, 53.2% on the hand, 45.9% on the arm, 29.8% on the elbow, respectively. 2. Among the MMPI clinical scales, Hs(Hypochondriasis), Hy(Hystria) and Dep (Depression) scales showed significant differences according to the numbers of subjective symptom(NIOSH criteria), VAS(Visual Analogue Scale), and the experience of sick leave (each by ANOVA, p<0.05). 3. The association between the numbers of subjective symptom site for NIOSH symptom criteria, the personal history of sick leave and the MMPI profile that has more than 70 points in anything of Hs, Dep and Hy scales was showed significantly (each by x(2)-test, p<0.05).
Arm ; Elbow ; Female* ; Hand ; Humans ; MMPI* ; National Institute for Occupational Safety and Health (U.S.) ; Neck ; Questionnaires ; Seoul ; Shoulder ; Sick Leave ; Telecommunications ; Weights and Measures