Isoimmune hemolytic disease of the newborn due to anti-E is a disease characterized by the progressive neonatal hyperbilimbinemia and anemia which is caused by the IgG antibody transmitted from the mother to the ferns. Authors have experienced two cases of isoimmune hemolytic disease due to anti-E, who presented with jaundice on the first and the second day of life, respectively. The ABO and Rh blood types of their mother and father were B, CcDee and O, ccDEE, respectively. Both babies showed positive direct Coombs test and the mother showed strong positive indirect Coombs test. Antibody identification tests were made only in the first case and the mother, both of which revealed anti-E antibody. The first case was treated with phototherapy for 3 days and two blood transfusions. The second case was treated with phototherapy for 6 days and two exchange transfusions.
Anemia ; Blood Transfusion ; Coombs Test ; Fathers ; Ferns ; Humans ; Immunoglobulin G ; Infant, Newborn ; Jaundice ; Mothers ; Phototherapy ; Siblings*

No abstract available.
Inhalation* ; Lung Injury* ; Lung*

Median raphe canal is an uncommon disease and represents a defect abnormality of the male genitalia. It occurs along the ventral median raphe from the glans penis to the anus. Histologically the canal is lined by stratified squamous epithelium which dose not communicate with the urethra. Surgical excision is the treatment of choice. Recently we observed a 25-year-old male patient who had had a median raphe canal located in the ventral aspect of penis.
Adult ; Anal Canal ; Epithelium ; Genitalia, Male ; Humans ; Male ; Penis* ; Urethra

No abstract available.
Bacteremia*

BACKGROUND: It has long been suggested that neutrophils and their products are implicated as the central mediators of the acute lung injuries. Contrary to the dominant role of neutrophils in ARDS, many cases of ARDS has occurred in the setting of severe neutropenia without pufrnonary neutrophil infiltration. Therefore it is certain that effector cell(s) other than neutrophil play an important role in the pathogenesis of ARDS. This experiment was performed to define the mechanism of ARDS in the setting of neutiopenia, 1) by comparing the severity of endotoxin-induced lung injury, 2) by measurement of hydrogen peroxide production and cytokine concentration in the bronchoalveolar lavage cells and fluids obtained from different rats with and without cyclophosphamide-pretreatment. METHOD: The male Sprague-Dawleys were divided into the normal control (NC)-, endotoxin (ETX)-, and cyclophosphamide (CPA)-group in which neutropenia was induced by injecting cyclophosphamide intraperitoneally. Acute lung injury was evoked by injecting lipopolysaccharide (LPS) into a tail vein. The bronchoalveolar lavage (BAL) was performed at 3 and 6 hour after administration of LPS to measure the change of cell counts and concentrations of protein and cytokines, tumor necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6). Hydrogen peroxide (HPO) production from BAL cel]s was measured at 6 hour after LPS administration by phenol red microassay with and without zymosan stimulation. RESULTS: The results were as follows. A change of leukocyte counts in the peripheral blood after treatment with CPA More than 95% of total leukocytes and neutrophils were reduced after CPA administration, resulting in severe neutropenia. A change of BAL cells In the ETX-group, the number of total cells (p<0.01) and of macrophage and neutrophll (p<0.05) were increased at 3 and 6 hour after LPS administration compared to those of NC- group. In the CPA-group, the number of total leukocyte and macrophage were not changed after LPS administration, but neutrophil counts were significantly reduced and jt took part in less than 0.1% of total BAL cells (p<0.01 vs NC-group). BAL cells in this group were almost all macrophages (99.7%). A change of protein concentration in the BALF In the ETX-group, protein concentration was increased at 3 hour and was more increased at 6 hour after LPS administration (p<0.05 and <0.01 vs NC-group, respectively). In the CPA-group, it was also significantly elevated at 3 hour after LPS administration (p<0.05 vs NC-group) , but the value was statistically not different from that of ETh-group. The value measured at 6 hour after LPS administration in the CPA-group became lower than that of ETX-group (p<0.05), but showed still a higher value compared to that of NC-group (p<0.05). A change of cytokine concentration in the BALF TNF-alpha and IL-6 were elevated in the ETX- and CPA-group compared to those of NC-group at both time intervals. There was no statistical difference in the values of both cytokines between the ETX- and CPA-groups. Measurement of hydrogen peroxide production from BAL cells There was no intergroup difference of HPO production from resting cells. HPO production after incubation with opsonized zymosan was significantly elevated in all groups. The percent increment of HPO production was highest in the ETX-group (89.0%, p<0.0008 vs NC-group ), and was 42.85 in the CPA-group (p = 0.003 vs NC-group ). Conclusion Acute lung injury in the setting of neutropenia might be caused by functional activation of resident alveola r macrophages.
Acute Lung Injury* ; Animals ; Bronchoalveolar Lavage ; Cell Count ; Cyclophosphamide ; Cytokines ; Humans ; Hydrogen Peroxide ; Interleukin-6 ; Leukocyte Count ; Leukocytes ; Lung Injury ; Macrophages* ; Male ; Neutropenia ; Neutrophil Infiltration ; Neutrophils ; Phenolsulfonphthalein ; Rats* ; Tumor Necrosis Factor-alpha ; Veins ; Zymosan

Systemic lupus erythematosus (SLE)is a disease of unknown etiology in which tissues and cells are damaged by pathogenic autoantibodies and immune complexes.The central nervous system may be involved in 25~75%of patients. Neuropsychiatric manifestations of SLE include psychosis,affective disease, seizure,stroke.The main brain CT and MRI findings consisted of diffuse brain atrophy,infarction,hemorrhage.Intracranial calcification in a patient with SLE has been rarely reported.We experienced a patient with SLE who present marked intracranial calcification.
Autoantibodies ; Brain ; Central Nervous System ; Humans ; Lupus Erythematosus, Systemic* ; Magnetic Resonance Imaging

Primary tumors of the heart are rare, three-quarters of the tumors are benign, and nearly half of the benign heart tumors are myxomas. Cardiac myxoma usually originate in the left atrium about 75 percent, but, only 3 to 4 percent of myxoma are detected in the left ventricle. Cardiac myxoma is histologically benign, but may be lethal because of their position. We reported a case of 65-year-old man with left atrium myxoma associated with inferior vena caval thrombi and pulmonary embolism. After the operation of myxoma, the Budd-Chiari syndrome developed and the patient died due to hepatic failure.
Aged ; Budd-Chiari Syndrome* ; Heart ; Heart Atria* ; Heart Neoplasms ; Heart Ventricles ; Humans ; Liver Failure ; Myxoma* ; Pulmonary Embolism* ; Thrombosis*

BACKGROUND: Aortic valve stenosis induces left ventricular hypertrophy as an adaptive response to the chronic overload caused by the valve disease. Despite the fact that aortic valve replacement may lead to regression of the left ventricular hypertrophy, there is a controversy on the change of the left ventricular muscle after use of small prostheses. MATERIAL AND METHOD: We reviewed 20 patients who had undergone aortic valve replacement for aortic stenosis. There were 13 males and 7 females with a mean age of 61+/-13.8 years. A retrospective analysis of Doppler echocardiography was undertaken in preoperatively, early postoperatively(mean 10.4days), and late postoperatively(mean 29.9 months). They were divided into two groups according to the size of prosthesis used(group 1; 21 mm or smaller, group 2; 23 mm or larger). RESULT: Significant improvement of NYHA Functional class was detected in all groups. Ejection fraction was not significantly different in the group 1 between preoperative and postoperative period, however it increased significantly in the group 2 over time. But preoperative ejection fraction of the group 2 was significantly lower than that in the group 1(p=0.044). Left ventricular muscle mass index(g/m2) was not reduced significantly in the group 1 at the early postoperative period, but it was reduced significantly at the late postoperative period. In the group 2 it was reduced significantly over time. CONCLUSION: Both groups showed clinical improvement. However, the number of patients in whom 19 mm size prosthesis was used was only two. Thus, we suggest that more attention to age, BSA, and exercise should be paid in patients who will undergo aortic valve.
Aortic Valve Stenosis ; Aortic Valve* ; Echocardiography, Doppler ; Female ; Humans ; Hypertrophy, Left Ventricular* ; Male ; Postoperative Period ; Prostheses and Implants* ; Retrospective Studies

PURPOSE: The presence of C4d in peritubular capillaries (C4d (PTC)) as a diagnostic in-situ marker of acute humoral rejection and CD20 as marker of B-cell deposition in graft kidney has been reported to be related to steroid resistance and poor outcome. In this retrospective study, we evaluated the clinical significance of C4d and CD20 in allograft renal biopsies by immunohistochemistry technique. And we also evaluated the relationships between C4d and CD20 positive B lymphocytes. METHODS: We studied 22 patients who had been biopsied for suspected acute rejection. Biopsies were classified by updated Banff 97 criteria. Of the 22 cases, borderline rejection and Banff 1A were 11 cases respectively and no case had a vascular lesion. Paraffin sections were stained with monoclonal antibodies (anti-C4d and -CD20) using an immunohistochemistry technique and the results of immunohistochemistry were analyzed by clinical data. RESULTS: Of the 22 cases, 22.7% (5/22) showed diffuse and 40.9% (9/22) showed focal C4d positivity in peritubular capillaries. The grafts failed to survive in 20% (1/5) of the diffuse (P), 44.4% (4/9) of the focal, and 0% (0/8) of the negative group for 2 years since postbiopsies, however, the C4d staining was not statistically related to graft loss and graft survival rates (P=0.091, P=0.106 respectively). The C4d positivity was significantly related to the level of serum creatinine (P=0.042) and to steroid pulsing therapy resistance (P=0.030). However C4d deposition was not associated with recipient gender, age, type of donor (living vs deceased), HLA matching, induction, and Banff classification. On the CD20 immunostaining, 50.0% (11/22) showed negative reactivity, 9.1% (2/22) one nodule, 40.9% (9/22) 2 nodules. The presence and the number of CD20 positive nodules were not correlated to the C4d clinical data. But, the degree of C4d staining was statistically related with the presence of CD20 positive nodules (P=0.029). CONCLUSION: The peritubular capillary C4d is clinically important however, not likely a significant predictor of grafts survival rates in mild rejection. The clinical implication of CD20 positive B lymphocyte nodules in acute rejection was not demonstrated in this study. But, CD20 positive B lymphocyte may be a positive linkage with C4d and participate in humoral rejection.
Antibodies, Monoclonal ; B-Lymphocytes ; Biopsy ; Capillaries ; Creatinine ; Graft Survival ; Humans ; Immunohistochemistry ; Kidney ; Lymphocytes ; Paraffin ; Rejection (Psychology) ; Retrospective Studies ; Survival Rate ; Tissue Donors ; Transplantation, Homologous ; Transplants

No abstract available.
Amniocentesis* ; Cytogenetics*