No abstract available.
Hernia, Inguinal* ; Humans ; Peritoneal Dialysis, Continuous Ambulatory* ; Radionuclide Imaging*

Although spontaneous bacterial peritonitis is a frequent complication in the childhood nephrotic syndrome, it is very rare in adults with nephrotic syndrome. It frequently develops when the patients are either in relapse or receiving steroid therapy at the time peritonitis is diagnosed. We report an unusual case of a spontaneous bacterial peritonitis as the presenting feature in a 15-year-old male patient with nephrotic syndrome. He presented with diffuse abdominal pain and distension for 15 days. Abdominal paracentesis revealed the diagnostic laboratory findings of peritonitis, and the bacterial culture of the ascites showed a mixed growth of Escherichia coli and Pseudomonas aeruzinosa. His serum albu- min level was 1.6gldL and the amount of 24 hours proteinuria was 21.0g/day. Although he was treated with adequate antibiotics for 3 weeks, the peritonitis was more aggravated. We decided to insert a catheter into the peritoneal cavity for continuous drainage of the intractable ascites. Two weeks after drainage, the peritonitis improved as the peritonitis subsided, the proteinuria disappeared completely without a steroid therapy. Six months after spontaneous remission, the proteinuria have recurred, and the kidney biopsy then showed focal segmental glomerulorsclerosis.
Abdominal Pain ; Adolescent ; Adult ; Anti-Bacterial Agents ; Ascites ; Biopsy ; Catheters ; Drainage ; Escherichia coli ; Humans ; Kidney ; Male ; Nephrotic Syndrome* ; Paracentesis ; Peritoneal Cavity ; Peritonitis* ; Proteinuria ; Pseudomonas ; Recurrence ; Remission, Spontaneous

No abstract available.
Glomerulonephritis, Membranous* ; Small Cell Lung Carcinoma*

Psoas abscess is rarely encountered with various etiologies and nonspecific clinical presentation, frequently resulting in delayed diagnosis, with increased morbidity and mortality. Two types of psoas abscess are recognized. The primary psoas abscess is generally following hematogenous dissemination of an infectious agent and the source is usually occult. The most frequently isolated pathogen is Staphylococcuss aureus. On the other hand, the secondary abscess is the result of local extension of an infectious process near the psoas muscle, especially in diabetes, malnutrition, alcoholism, and steroid abuse. A 83-year-old woman presented with high fever and progressive back pain. Abdominal CT scan showed bilateral psoas abscesses combined with lobulated kidney. Both cultures of blood and urine showed Klebsiella pneumoniae. By prolonged antibiotic treatment and abscess drainage, she showed clinical, and radiological improvement. Here, we report an unusual case of bilateral pyogenic psoas abscess complicated by acute pyelonephritis due to Klebsiella pneumonia.
Abscess ; Aged, 80 and over ; Alcoholism ; Back Pain ; Delayed Diagnosis ; Drainage ; Female ; Fever ; Hand ; Humans ; Kidney ; Klebsiella pneumoniae* ; Klebsiella* ; Malnutrition ; Mortality ; Pneumonia ; Psoas Abscess* ; Psoas Muscles ; Pyelonephritis* ; Tomography, X-Ray Computed

Hemophagocytic syndrome is a rare syndrome characterized by fever, weight loss, profound pancytopenia, lymphadenopathy, hepatosplenomegaly and the pathologic finding of hemophagocytosis (phagocytosis by macrophages of erythrocytes, leukocytes, platelets, and their precursors) in bone marrow and other tissue. This syndrome can be associated with viral infections and lymphoid neoplasia, bacteria, fungus and drugs. Hyperproduction of cytokines, including interferon-gamma, tumor necrosis factor-alpha, may play a role in the pathogenesis of hemophagocytosis. Authors experienced a rare case of hemophagocytic syndrome associated with tuberculosis in a 40-year- old female who had undergone renal transplantation 12 years ago and received triple immunotherapy. After the beginning of antituberculosis therapy, the laboratory disturbances disappeared and clinical symptoms improved. Tuberculosis is a common infection in Korea. Therefore, we would like to recommend early bone marrow biopsy and antituberculosis therapy if fever of unknown origin, hepatosplenomegaly and pancytopenia in immunosupressive patients.
Bacteria ; Biopsy ; Bone Marrow ; Cytokines ; Erythrocytes ; Female ; Fever ; Fever of Unknown Origin ; Fungi ; Humans ; Immunotherapy ; Interferon-gamma ; Kidney Transplantation ; Korea ; Leukocytes ; Lymphatic Diseases ; Lymphohistiocytosis, Hemophagocytic* ; Macrophages ; Pancytopenia ; Transplantation* ; Tuberculosis ; Tumor Necrosis Factor-alpha ; Weight Loss

Acute infection increases disease activity in patients with systemic lupus erythematosus(SLE) and causes life threatening complication such as acute renal failure or ischemic bowel disease. We here report a case of acute renal failure and ischemic bowel disease complicated by acute pyelonephritis in a patient with SLE. A 19-year-old woman was admitted for high fever and right flank pain. Urine examination revealed acute pyelonephritis. Thrombocytopenia, proteinuria, positive antinuclear antibody and anti-dsDNA, false positive VDRL confirmed SLE. The pyelonephritis improved with antibiotic treatment, but oliguria and abdominal pain and ascites newly developed. Kidney biopsy and abdominal computed tomography revealed lupus nephritis type IV and ischemic bowel disease, respectively. After methylprednisolone and cyclophosphamide treatment, the patient improved.
Abdominal Pain ; Acute Kidney Injury* ; Antibodies, Antinuclear ; Ascites ; Biopsy ; Cyclophosphamide ; Female ; Fever ; Flank Pain ; Humans ; Kidney ; Lupus Erythematosus, Systemic* ; Lupus Nephritis ; Methylprednisolone ; Oliguria ; Proteinuria ; Pyelonephritis* ; Thrombocytopenia ; Young Adult

We developed nomograms to predict disease recurrence in patients with Ta, T1 transitional cell carcinoma of the bladder. Thirty-eight training hospitals participated in this retrospective multicenter study. Between 1998 and 2002, a total of 1,587 patients with newly diagnosed non-muscle invasive bladder cancer were enrolled in this study. Patients with prior histories of bladder cancer, non-transitional cell carcinoma, or a follow-up duration of less than 12 months were excluded. With univariate and multivariate logistic regression analyses, we constructed nomograms to predict disease recurrence, and internal validation was performed using statistical techniques. Three-year and five-year recurrence-free rates were 64.3% and 55.3%, respectively. Multivariate analysis revealed that age (hazard ratio [HR]=1.437, p<0.001), tumor size (HR=1.328, p=0.001), multiplicity (HR=1.505, p<0.001), tumor grade (HR=1.347, p=0.007), concomitant carcinoma in situ (HR=1.611, p=0.007), and intravesical therapy (HR=0.681, p<0.001) were independent predictors for disease recurrence. Based on these prognostic factors, nomograms for the prediction of disease recurrence were developed. These nomograms can be used to predict the probability of disease recurrence in patients with newly diagnosed Ta, T1 transitional cell carcinoma of the bladder. They may be useful for patient counseling, clinical trial design, and patient follow-up planning.
Aged ; Carcinoma in Situ/diagnosis/epidemiology ; Carcinoma, Transitional Cell/*diagnosis/*epidemiology ; Disease-Free Survival ; Female ; Humans ; Male ; Multivariate Analysis ; *Nomograms ; Predictive Value of Tests ; Prognosis ; Proportional Hazards Models ; Recurrence ; Regression Analysis ; Reproducibility of Results ; Urinary Bladder Neoplasms/*diagnosis/*epidemiology

BACKGROUND: Monocyte chemoattractant protein- 1 (MCP-1) is an important mediator for monocyte/ macrophage infiltration in various inflammatory renal diseases and is produced by renal cells. In the process of renal diseases, endothelin-1 (ET-1) is known to play an active role in cell growth, inflammation and fibrosis. The aim of this study was to investigate whether three isoforms of endothelin regulate MCP-1 expression in cultured mesangial cells. METHODS: Mesangial cells were incubated with or without various doses of ET-1, ET-2 or ET-3. To determine the monocyte chemotactic activity, chemotaxis assay was performed in modified Boyden chambers using freshly isolated human monocytes. MCP-1 mRNA expression in mesangial cells was measured by Northern blot analysis. RESULTS: ET-1, ET-2 and ET-3 stimulated monocyte chemotactic activity released from mesangial cells in a dose-dependent manner. ET-1, ET-2 and ET-3 also stimulated MCP-1 mRNA expression in a time-dependent manner, which was seen as early as 4 hours and was maintained up to 24 hours. CONCLUSION: These data suggest that ET-1, ET- 2 and ET-3 stimulate MCP-1 expression in mesangial cells and may contribute to the monocyte/ macrophage infiltration in inflammatory renal diseases.
Animals ; Blotting, Northern ; Chemokine CCL2* ; Chemotaxis ; Endothelin-1* ; Endothelin-2* ; Endothelin-3* ; Endothelins ; Fibrosis ; Humans ; Inflammation ; Macrophages ; Mesangial Cells* ; Monocytes* ; Protein Isoforms ; Rats* ; RNA, Messenger

PURPOSE: Kidney size (KS) is used to diagnose the patients with renal disease. When the length of a kidney is measured under 9 cm, it is considered to indicate an irreversible disease. Because glomerular filtration rate (GFR) decreases with age, the normal range of KS in the elderly is indefinite. Therefore, we measured KS in adults older than 80 years old and investigated correlated factors. METHODS: One hundreds six adults (51 men, 55 women: mean age 83+/-0.3) without renal disease were included. Their serum creatinine (Scr) levels did not exceed 1.3 mg/dL, and the calculated GFR were over 60 mL/min/1.73m2. Abdominal ultrasonography were performed to all of them and their body indexes (BI) were measured. RESULTS: 1) The mean length of kidney was 9.9+/-0.07 cm. 2) KS in the early eighties was larger than that of adults over ninety. 3) KS showed negative correlations with age and Scr, but a positive correlation with body surface area . 4) The calculated GFR showed correlations with the surface areas of both kidney (BK) by C-G equation and with the size of BK by MDRD equation. 4) The GFR calculated by MDRD and C-G equation presented inverse correlations with Scr, but only MDRD equation showed a statistic significance. CONCLUSION:In the elderly, KS may be smaller than that of younger adults. Other factors such as either surface area or volume of BK and BI should be considered to estimate the individual KS to decide whether the size is within normal range.
Adult ; Aged ; Body Size ; Body Surface Area ; Creatinine ; Glomerular Filtration Rate ; Humans ; Kidney ; Male ; Organ Size ; Reference Values

The hemolytic uremic syndrome (HUS) is clinically characterized by microangiopathic hemolytic anemia, thrombocytopenia and acute renal failure. The unique cause has not been determined but some bacteria such as E. coli was regarded as the causative agent of HUS in infant. A 30-year-old male patient was admitted due to acute abdomen. In operating field, the periappendiceal abscess was found, so the appendectomy with the drainage of abscess was performed. Initial hemoglobin level was 16.2g/dL but abruptly developed anemia (12.6g/dL) and thrombocytopenia (27000/mm3) was detected at hospital day 3. The urinary outflow was totally absent, the serum creatinine was 12.8mg/dL and the LDH was 3,650IU/L. The peripheral blood smear showed strong evidence of microangiopathic hemolysis. We performed total plasma exchange and hemodialysis under the diagnosis of HUS. The patient's renal function was markedly improved and the last creatinine was 1.9mg/dl. To our knowledge, this is the first report of HUS associated with periappendiceal abscess in Korea. We present a case and the review of literature.
Abdomen, Acute ; Abscess* ; Acute Kidney Injury ; Adult ; Anemia ; Anemia, Hemolytic ; Appendectomy ; Bacteria ; Creatinine ; Diagnosis ; Drainage ; Hemolysis ; Hemolytic-Uremic Syndrome* ; Humans ; Infant ; Korea ; Male ; Plasma Exchange ; Renal Dialysis ; Thrombocytopenia