A 56 year old female was admitted because of the right upper quadrant mass for 4 days. She complained of intermittent colicky RUQ pain, fever and chills. So diagnostic procedures was performed: Blood chemistry testings. Ultrasonography. Barium enema, Liver scan, Hepatobiliary scan, ERCP and Abdomen CT, which diagnosed as gall bladder carcinoma. So explolaparotomy was performed and gross operative finding was gall bladder carcinoma with metastatic lymph node and cystic duct stone. So cholecystectomy, hemigastrectomy and anterior segmentectomy of right liver was done. But the biopsy result was cystic duct stone, cholecystitis and gall bladder empyema.
Abdomen ; Barium ; Biopsy ; Chemistry ; Chills ; Cholangiopancreatography, Endoscopic Retrograde ; Cholecystectomy ; Cholecystitis* ; Cystic Duct* ; Enema ; Female ; Fever ; Humans ; Liver ; Lymph Nodes ; Mastectomy, Segmental ; Middle Aged ; Ultrasonography ; Urinary Bladder

The management of severe recalcitrant atopic dermatitis (AD) is a challenging issue for clinicians and patients. We hypothesized that repeated intramuscular injections of autologous immunoglobulin (autologous immunoglobulin therapy: AIGT) might induce clinical improvements in patients with AD by stimulation of the active immune response to antigen-binding-site of pathogenic antibodies. We tried AIGT in 3 adult patients with severe recalcitrant AD whose clinical conditions could not be effectively controlled by medical treatments (including oral cyclosporine) for more than 2 years. Autologous immunoglobulin was purified from the autologous plasma by affinity chromatography using Protein A. The patients were treated by an intramuscular injection of 50 mg of autologous immunoglobulin twice a week for 4 weeks. A clinical severity score of AD (SCORAD value) showed a decrease greater than 30% at 8 weeks after the initiation of AIGT compared with the baseline before the initiation of AIGT in all 3 patients with severe recalcitrant AD. No significant side effects from treatment were observed. Further studies with larger numbers of patients are required to evaluate the clinical usefulness of AIGT for AD.
Adult ; Antibodies ; Chromatography, Affinity ; Dermatitis ; Dermatitis, Atopic* ; Humans ; Immunity, Active ; Immunization, Passive* ; Immunoglobulins* ; Injections, Intramuscular ; Plasma ; Staphylococcal Protein A

BACKGROUND/AIMS: Obstructive jaundice is developed from the cholangiocarcinoma, biiliary tract stone, biliary benign stricture and pancreatic head cancer and is rapidly progress to cholangitis or sepsis. So early decompression, accurate diagnosis and treatment are very important. Percutaneous transhepatic choledocoscopy (PTCS) and endoscopic retrograde choledocoscopy (ERCS) have been used for evaluation of the obstructive jaundice. We performed, through the PTCS, electrohydraulic lithotripsy (EHL) for biliary tract stone rernoval, biopsy for diagnosis of biliary stric and self expandible metalic coil stent (EndocoilTM stent, Instent Co.) insertion on biliary stricture to evaluate the usefullness of PTCS in patients with obstructive jaundice. METHODS: Between Auguest 1994 and September 1995, PTCS was performed in 37 patients with obstructive jaundice. First, percutaneous transhepatic biliary drainage (PTBD) with 7Fr. drainage tube was done. Three days later, we exchainged the 7Fr. drainage tube with 16Fr.. Seven days later, through the PTCS, we performed EHL, biopsy and EndocoilTM stent insertion.
Biliary Tract ; Biopsy ; Cholangiocarcinoma ; Cholangitis ; Constriction, Pathologic ; Decompression ; Diagnosis ; Drainage ; Head and Neck Neoplasms ; Humans ; Jaundice, Obstructive ; Lithotripsy ; Sepsis ; Stents

BACKGROUND AND OBJECTIVES: Meniere's disease is a paroxysmal disorder with vertigo and hearing loss. Its episodic nature of vertigo attacks and responsiveness to diuretics is similar to several neurologic disorders with channelopathy. We performed this study to identify the possibility sodium channelopathy in the patients with Meniere's disease. MATERIALS AND METHOD: Thirty patients with definite Meniere's disease and 25 normal controls were included in this study. Clinical features of the patients with Meniere's disease were collected using dizziness chart. Whole blood was taken from all the patients with Meniere's disease and normal controls and used for DNA testing. alphaENaC gene was screened for mutations using direct DNA sequencing. RESULTS: Patients with Meniere's disease in this study showed the various clinical features of onset age, number of attacks and hearing levels. Many of them showed the caloric response reduction and abnormal electrocochleogram. Genetic analysis did not identify any mutations or differences in alphaENaC gene in normal controls and the patients with Meniere's disease. CONCLUSION: Na channelopathy due to alphaENaC gene mutation might not be a pathogenesis of Meniere's disease. Further studies with other subunits of ENaC and other ion channel genes are needed to explore the possibility of channelopathy as a pathogenesis of Meniere's disease.
Age of Onset ; Channelopathies* ; Diuretics ; Dizziness ; DNA ; Hearing ; Hearing Loss ; Humans ; Ion Channels ; Meniere Disease* ; Nervous System Diseases ; Sequence Analysis, DNA ; Sodium* ; Vertigo

BACKGROUND AND OBJECTIVES: Meniere's disease is a paroxysmal disorder with vertigo and hearing loss. Its episodic nature of vertigo attacks and responsiveness to diuretics is similar to several neurologic disorders with channelopathy. We performed this study to identify the possibility sodium channelopathy in the patients with Meniere's disease. MATERIALS AND METHOD: Thirty patients with definite Meniere's disease and 25 normal controls were included in this study. Clinical features of the patients with Meniere's disease were collected using dizziness chart. Whole blood was taken from all the patients with Meniere's disease and normal controls and used for DNA testing. alphaENaC gene was screened for mutations using direct DNA sequencing. RESULTS: Patients with Meniere's disease in this study showed the various clinical features of onset age, number of attacks and hearing levels. Many of them showed the caloric response reduction and abnormal electrocochleogram. Genetic analysis did not identify any mutations or differences in alphaENaC gene in normal controls and the patients with Meniere's disease. CONCLUSION: Na channelopathy due to alphaENaC gene mutation might not be a pathogenesis of Meniere's disease. Further studies with other subunits of ENaC and other ion channel genes are needed to explore the possibility of channelopathy as a pathogenesis of Meniere's disease.
Age of Onset ; Channelopathies* ; Diuretics ; Dizziness ; DNA ; Hearing ; Hearing Loss ; Humans ; Ion Channels ; Meniere Disease* ; Nervous System Diseases ; Sequence Analysis, DNA ; Sodium* ; Vertigo

BACKGROUND: Plasma clearance of iohexol (Omnipaque(r)) which used widely in radiologic procedure is considered as useful method for estimation of GFR because iohexol is neither reabsorbed nor secreted from tubule after filtered as inulin and its extrarenal clearance is negligible. Plasma clearance of iohexol can be calculated from two compartment model or one compartment model with Brochner-Mortensen (B-M) modification which convenient and reliable. But there were controversies about sufficient sampling numbers and times for B-M modification of iohexol clearance. METHODS: Nineteen healthy Korean without renal disease underwent measurement of iohexol clearance. Iohexol was given as a single iv dose, and 14 blood sample were drawn up to 300 min. A reference GFR was iohexol clearance calculated from two-compartment model using 14 samples (CL-T). From 8, 3 and 2 samples clearances were calculated by B-M modification (CL-M8, 3 and 2 respectively). The accuracy of estimates was evaluated as percent of estimates falling within 10% above or below the reference GFR. Accuracy of CCr and equations for GFR estimation were also compared. RESULTS: CL-T, CL-M8, CL-M3 and CL-M2 were not different (101.9+/-24.0, 101.9+/-18.7, 101.7+/-18.6, 101.9+/-19.5 mL/min/1.73 m2 respectively). Accuracy of CL-M8, 3 and 2 were not different (74%, 84% and 79% respectively, p>0.05). MDRD equation had higher accuracy (47%) compared with other equations. CONCIUSION: These results indicate that sampling number for measuring iohexol plasma clearance using simplified method might be reduced to only two without accuracy loss in Korean without renal disease.
Inulin ; Iohexol* ; Plasma*

BACKGROUND: Recombinant human erythropoietin (rHuEPO) is an essential and well-established treatment for renal anemia. Rcently, clinicians have moved toward administration of high dose rHuEPO to reduce the inconvenience and time efficient.We aimed to determine whether high dose subcutaneous (SC) epoetin alfa is as efficient and safe as the usual dose for treating anemia in continuous ambulatory peritoneal dialysis (CAPD) patients. METHODS: Twenty-four patients on CAPD were randomly assigned to a high-usual dose group (n=12) and an usual-high dose group (n=12) with a variable interval for 48 weeks. Patients received 10 times treatments by scheduled visiting during Period I lasting 24 weeks and received 4 times treatments by scheduled visiting in Period II lasting 24 weeks by cross-over. The high dose was 10,000 IU and the usual dose was 4,000 IU epoetin alfa regimen. If hematocrit was out of the targeted range, 30~39%, the interval of epoetin alfa was changed within 50% of the previous interval. RESULTS: Fifteen patients, out of 24, completed the study (8 patients in the high-usual dose group; 7 patients in the usual-high dose group). Mean hemoglobin levels at randomization and after 12, 24, 36 and 48 weeks were 10.8+/-1.1, 11.5+/-0.9, 11.5+/-1.5, 11.4+/-1.5, 11.5+/-0.8 g/dL, respectively, in high-usual dose group compared with 11.2+/-0.8, 11.4+/-1.2, 11.2+/-0.9, 11.2+/-1.4, 11.4+/-0.9 g/dL, respectively, in usual-high dose group. The mean weekly epoetin alfa dosages at randomization and after 12, 24, 36 and 48 weeks were 83.6+/-38.1, 87.1+/-35.8, 89.4+/-34.2, 60.1+/-25.1, 62.8+/-30.7 IU/kg/week, respectively, in high-usual dose group compared with 69.8+/-31.6, 64.9+/-12.2, 69.9+/-46.1, 78.8+/-29.3, 75.9+/-16.4 IU/kg/week, respectively, in usual-high dose group. No statistically significant differences between the two groups were apparent for hemoglobin levels or mean weekly epoetin alfa dosages. Treatment interval at Period I and Period II were 13.3+/-5.3, 8.2+/-4.3 days in high-usual dose group compared with 7.0+/-2.5, 13.4+/-4.0 days in usual-high dose group with statistically significant differences. Treatment interval in high dose was about two times as longer as usual dose. Adverse events were generally mild and transient, and pain on injection site following subcutaneous administration was rarely reported. CONCLUSIONS: This study demonstrates that epoetin alfa 10,000 IU is as efficient and safe as 4,000 IU with a similar weekly dose in CAPD patients. Epoetin alfa 10,000 IU administration can reduce frequency of injections by about one half.
Anemia ; Cross-Over Studies* ; Erythropoietin ; Hematocrit ; Humans ; Peritoneal Dialysis, Continuous Ambulatory* ; Random Allocation ; Epoetin Alfa

A 21-year-old male was presented with sudden headache, fever, petechiae and neck stiffness. The diagnosis of meningococcal meningitis was confirmed by examination of cerebrospinal fluid. The clinical symptoms of the illness were improved after treatment of antibiotics. However the patient developed generalized edema, oliguria, azotemia, and heavy proteinuria in the recovery phase of illness. Low serum C3 level was also noted. A kidney biopsy was performed and showed the features of postinfectious glomerulonephritis and typical subepithelial humps on electron-microscopic examination. His symptoms and laboratory findings were improved, and C3 level returned to normal range after conservative treatment. We suggest that a complement deficiency should be ruled out in patients of glomerulonephritis developed during the recovery phase of meningococcal meningitis. C3 nephritic factor detection and renal biopsy should be carefully considered in these patients.
Anti-Bacterial Agents ; Azotemia ; Biopsy ; Cerebrospinal Fluid ; Complement C3 Nephritic Factor ; Complement System Proteins ; Diagnosis ; Edema ; Fever ; Glomerulonephritis* ; Headache ; Humans ; Kidney ; Male ; Meningitis ; Meningitis, Meningococcal* ; Neck ; Neisseria meningitidis ; Oliguria ; Proteinuria ; Purpura ; Reference Values ; Young Adult

A 65 year-old woman with Sjogren's syndrome was found to have renal mass and acute renal failure. Immunopathologic analysis of renal biopsy specimens showed polyclonal lymphocytic interstitial infiltration. Gene rearrangement study of T cell receptor showed a polyclonal pattern. The degree of azotemia and the size of pseudolymphoma diminished dramatically with steroid therapy. This is a case of proven pseudolymphoma that was found as renal mass in Sjogren's syndrome.
Acute Kidney Injury ; Aged ; Azotemia ; Biopsy ; Female ; Gene Rearrangement ; Humans ; Nephritis, Interstitial* ; Pseudolymphoma* ; Receptors, Antigen, T-Cell ; Sjogren's Syndrome*

A 67-year-old male was admitted to the hospital for evaluation of incidentally detected anemia and mild azotemia. Urinalysis showed no abnormal finding and 24 hr urine protein amount was clinically insignificant (270 mg/day). Urine and serum protein electrophoresis were negative for a monoclonal spike. However, urine and serum immunoelectrophoresis demonstrated the presence of monoclonal free kappa light chains. Renal biopsy showed the features of chronic tubulointerstitial disease and on the immunofluorescence studies, kappa light chain was in a linear pattern in basement membranes of glomeruli and tubules. Work-up for multiple myeloma including bone marrow biopsy showed results compatible with multiple myeloma. Treatment was started with vincristine, adriamycin and doxorubicin at monthly interval for three months followed by autologus peripheral blood stem cell transplantation. At follow-up 5 months after autologus peripheral blood stem cell transplantation, the patient is well with a serum creatinine of 2.3-2.6 mg/dL and 24 hr urine protein of 200-350 mg.
Aged ; Anemia ; Azotemia ; Basement Membrane ; Biopsy ; Bone Marrow ; Creatinine ; Doxorubicin ; Electrophoresis ; Fluorescent Antibody Technique ; Follow-Up Studies ; Humans ; Immunoelectrophoresis ; Male ; Multiple Myeloma ; Peripheral Blood Stem Cell Transplantation ; Proteinuria* ; Urinalysis ; Vincristine