PURPOSE: Recently the incidence of severe hyponatremia is increasing in old patients but there is no report about clinical findings of old patients with hyponatremia. We evaluated the cause and clinical manifestations of severe hyponatremia in old patients who had been admitted via emergency room. METHODS: We retrospectively reviewed clinical records of the hyponatremic patients who had been admitted from 2000 to 2007. We enrolled 53 patients (Age >60 years, Na <125 mEq/L) without severe liver cirrhosis, heart failure or chronic kidney disease. We analyzed data to evaluate the differences of clinical manifestations according to the presence of symptoms, taking diuretics, urine sodium concentrations and the degree of hyponatremia. RESULTS: Mean serum sodium concentration was 111.4+/-6.9 mEq/L and urine sodium concentration was 68.7+/-43.8 mEq/L. There was no difference in serum sodium concentration according to age. Twenty-nine (54.7%) patients had nausea and vomiting and 19 patients (35.8%) had neurologic symptoms. Patients with neurologic symptoms showed lower serum and urine sodium concentration than patients without neurologic symptoms. The main causes of severe hyponatremia were poor oral intake (79.2%), diuretics use (37.7%) and recent operation (15.1%). The mean sodium concentration of the fluid administered to achieve 125 mEq/L of serum sodium level was 336.5+/-160.6 mEq/L. CONCLUSION: The urinary sodium loss, e.g., diuretics abuse, may be the main cause of severe hyponatremia in elderly patients over 60 years. In elderly patients, diuretics should be carefully administered with frequent electrolyte monitoring.
Aged ; Diuretics ; Emergencies ; Heart Failure ; Humans ; Hyponatremia ; Incidence ; Liver Cirrhosis ; Nausea ; Neurologic Manifestations ; Renal Insufficiency, Chronic ; Retrospective Studies ; Sodium ; Vomiting

PURPOSE: Vascular calcification (VC) scores on simple plain radiographic films are known to be associated with coronary artery disease (CAD) and mortality. The present study was designed to demonstrate a correlation between VC scores of the hands and pelvis, and feet and lateral lumbar spine on plain radiographs. In addition, we analyzed the usefulness of checking all the plain radiographs for assessment of pre-existing CAD. METHODS: We recruited 61 hemodialysis (HD) patients from OO Dialysis Center. We checked the plain radiographic films of the feet, hands, pelvis, and lateral lumbar spine and evaluated VC scores with previously reported methods. We defined CAD based on myocardial scans, echocardiography, or coronary angiography. RESULTS: Positive associations were found between the VC scores of the feet, VC scores of the hands and pelvis, scores of abdominal aortic calcifications (AACs), and CAD. Approximately 30% of patients who had CAD could be missed based on a single VC scoring method. Patients who showed any one finding among the AAC scores >5, VC scores of the pelvis and hands >3 or arterial media calcifications of the feet on plain radiographs had a high sensitivity (93.8%) and a high negative predictive value (96.3%) for the presence of CAD. CONCLUSION: Each VC score was highly inter-correlated. All three VC scoring methods on plain radiographic films are useful screening tests for the presence of CAD in HD patients.
Coronary Artery Disease ; Coronary Vessels ; Dialysis ; Echocardiography ; Foot ; Hand ; Humans ; Mass Screening ; Pelvis ; Renal Dialysis ; Research Design ; Spine ; Tunica Media ; Vascular Calcification ; X-Ray Film

PURPOSE: We wanted to evaluate whether both the colonic transit time (CTT) and defecography are necessary for diagnosing constipated patients, and we also wanted to assess the defecographic findings of patients with outlet obstruction on CTT. MATERIALS AND METHODS: Over the recent 3 years, 26 patients (21 women and 5 men, mean age: 59 years) underwent both CTT and defecography because of their chronic constipation or defecation difficulty. The mean interval between the 2 studies was 48 days. Colonoscopy, barium enema and manometry were performed in 22, 8 and all the patients, respectively. RESULTS: On CTT, 13 patients (50.0%) were normal and 13 patients (50.0%) were abnormal; the abnormal results were composed of outlet obstruction (n=8, 30.8%), outlet obstruction and colon inertia (n=2, 7.7%), colon inertia (n=2, 7.7%), and outlet obstruction and hindgut dysfunction (n=1, 3.8%). On defecography, 6 patients (23.1%) were normal and 20 patients (76.9%) were abnormal; the results were composed of rectocele (n=8, 30.7%), rectocele and perineal descent syndrome (PDS; n=4, 15.4%), PDS and rectal intussusception (n=3, 11.5%), spastic pelvic floor syndrome (SPFS; n=3, 11.5%), rectocele and SPFS (n=1, 3.8%), and rectal intussusception (n=1, 3.8%). Of the 11 patients with outlet obstruction on CTT, rectocele (n=4, 36.4%), SPFS (n=1, 9.1%), rectocele and PDS (n=1, 9.1%), and PDS and rectal intussusception (n=1, 9.1%) were demonstrated on defecography, except for the 4 normal cases. CONCLUSION: Both CTT and defecography were necessary for diagnosing the patients with chronic constipation in compensation, and 63.6% of the patients with pelvic outlet obstruction showed an abnormal pelvic defecation function.
Barium ; Colon* ; Colonoscopy ; Compensation and Redress ; Constipation* ; Defecation ; Defecography* ; Enema ; Female ; Humans ; Intussusception ; Male ; Manometry ; Muscle Spasticity ; Pelvic Floor ; Rectocele

Nodular hepatic involvement of multiple myeloma is very rare. We report here on a case of nodular hepatic involvement of multiple myeloma that mimicked intrahepatic cholangiocarcinoma. In patients with multiple myeloma, hepatic involvement of the multiple myeloma might be included in the differential diagnosis of hepatic mass.
Cholangiocarcinoma* ; Diagnosis, Differential ; Humans ; Liver* ; Multiple Myeloma*

Nodular hepatic involvement of multiple myeloma is very rare. We report here on a case of nodular hepatic involvement of multiple myeloma that mimicked intrahepatic cholangiocarcinoma. In patients with multiple myeloma, hepatic involvement of the multiple myeloma might be included in the differential diagnosis of hepatic mass.
Cholangiocarcinoma* ; Diagnosis, Differential ; Humans ; Liver* ; Multiple Myeloma*

Monoclonal gammopathies are associated with a wide range of renal diseases, including cast nephropathy, light chain amyloidosis, monoclonal immunoglobulin deposition diseases, and so on. We describe seven cases of monoclonal gammopathies involving kidney. The mean age was 61.6+/-3.6 years and male to female ratio was 1:1.3. Among 7 patients, diagnoses were cast nephropathy with light chain deposition disease, two light chain deposition diseases, three light chain amyloidosis and light chain deposition disease with light chain amyloidosis. Two cases were monoclonal gammopathy of undetermined significance and three cases were multiple myeloma in five cases underwent bone marrow biopsy. It showed that renal function was severly decreased in light chain deposition disease. It is clear that monoclonal gammopathies show various renal disease and clinical course in our cases. It is necessary to do renal biospy for adequate diagnosis and treatment even to old patients suspecting monoclonal gammopathy.
Amyloidosis ; Biopsy ; Bone Marrow ; Diagnosis ; Female ; Humans ; Immunoglobulins ; Kidney* ; Male ; Monoclonal Gammopathy of Undetermined Significance ; Multiple Myeloma ; Paraproteinemias*

BACKGROUND: The manifestation of Membranoproliperative glomerulonephritis (MPGN) is variable from asymptomatic hematuria, nephrotic syndrome to advanced chronic kidney disease. The etiology, pathogenesis, and treatment of MPGN are unclear. The incidence of idiopathic MPGN is also rare in Korea, and the clinical course was rarely studied. So we investigated clinical course of idiopathic MPGN type 1. METHODS: From March 1990 to November 2004, renal biopsy was done in about 1500 patients in Dong-A universty hospital. Among them, 16 patients were diagnosed as idiopathic MPGN. Fourteen patients were observed over 6 months. We analyzed clinical data of these patients retrospectively. RESULTS: Male to female ratio of total 16 patients is 2.2:1. Mean age of patients was 37.6 years (14-76 years) at the time of diagnosis. Thirteen cases (81%) had nephrotic range proteinuria, 8 cases (50%) had hypertention, 12 cases (75%) had edema, and 4 cases (25%) had decreased renal fuction (serum creatinine>1.2 mg/dL) at the time of diagnosis. Average observation time was 55.7+/-37.4 (6-122)months. Six cases ended up with progressive renal failure. Three cases achieved complete remission. Renal survival time for 50% of cases was 92 months. In our study, edema and decreased renal fucntion at the time of diagnosis were related with later development of progressive renal failure (p<0.05). Of the total 14 cases, 4 cases ware treated conservatively, 6 cases were treated with anti-platelet agents, and 4 cases were treated with anti-platelet agents and prednisone. In conservative treatment group, 1 case ended up with progressive renal failure and 1 case achieved complete remission. In anti-platelet agents treatment goup, 4 cases ended up progressive renal failure. In combined anti-platelet agents and prednisone treatment group, 1 case ended up progressive renal failure and 2 cases achieved complete remission. However, the effect of each treatment is inconclusive because the number of the patients are too small. CONCLUSIONS: We suspect that deceased renal function and edema at the time of diagnosis may be risk factor predicting progressive renal failure in patients with idiopathic MPGN type 1.
Biopsy ; Diagnosis ; Edema ; Female ; Glomerulonephritis ; Glomerulonephritis, Membranoproliferative* ; Hematuria ; Humans ; Incidence ; Korea ; Male ; Nephrotic Syndrome ; Prednisone ; Proteinuria ; Renal Insufficiency ; Renal Insufficiency, Chronic ; Retrospective Studies ; Risk Factors

The group G streptococcal endocarditis is a rare form of infective endocarditis when present, and it is associated with serious neurological complications. Also, endogenous endophthalmitis due to group G streptococcal endocarditis has rarely been reported, and usually leads to total loss of vision. We report a case of group G streptococcal endocarditis which presented clinically as endophthalmitis unrelated to trauma or surgery in a 85-year-old diabetic man.
Aged, 80 and over ; Endocarditis* ; Endophthalmitis* ; Humans

The group G streptococcal endocarditis is a rare form of infective endocarditis when present, and it is associated with serious neurological complications. Also, endogenous endophthalmitis due to group G streptococcal endocarditis has rarely been reported, and usually leads to total loss of vision. We report a case of group G streptococcal endocarditis which presented clinically as endophthalmitis unrelated to trauma or surgery in a 85-year-old diabetic man.
Aged, 80 and over ; Endocarditis* ; Endophthalmitis* ; Humans

Waldenstrom macroglobulinemia, which is characterized by elevation of serum monoclonal IgM paraprotein, has recently been responsible for the treatment of purine analogues. Fludarabine, one of purine analogues, has been associated with autoimmune hemolytic anemia in patient with chronic lymphocytic leukemia. However, autoimmune hemolytic anemia after fludarabine treatment for Waldenstrom macroglobulinemia has not been reported. We experienced a case of autoimmune hemolytic anemia after fludarabine treatment for Waldenstrom macroglobulinemia. In this case, hemolytic anemia with positive direct Coombs' test occurred at 20 months after the first administration of fludarabine, relapsed at 5 days after re-administration. This anemia responded to steroid therapy. Autoimmune hemolytic anemia associated with fludarabine therapy can be severe and fatal, especially if a patient is re-treated with this drug after a previous episode of hemolytic anemia.
Anemia ; Anemia, Hemolytic ; Anemia, Hemolytic, Autoimmune* ; Coombs Test ; Humans ; Immunoglobulin M ; Leukemia, Lymphocytic, Chronic, B-Cell ; Waldenstrom Macroglobulinemia*