OBJECTIVE: Various degrees of metabolic acidosis are accompanied by the decrease in the kidney function. It is known that dialysis patients' long-term convalescences and complications are related to metabolic acidosis. It is generally known that the extreme acidosis of the dialysis patients should be corrected but on the contrary, there are reports on hemodialysis patients with slight acidosis have better nutritional condition. However, the research results are rare compared to the ratio of diabetic patients among dialysis patients. Therefore, in this paper we tried to reach a conclusion by comparing and analyzing the total carbon dioxide of the serum and other nutrition parameters of the diabetic patients among long-term hemodialysis patients with the non-diabetic patients. METHODS: We divided 50 patients, who have been hemodialysis for longer than three months, into 21 patients with diabetes and 29 patients with non-diabetes. And we compared and analyzed the TCO2 in addition to measuring other parameters based on the blood tests carried out on the beginning of every month from January of 1999 to December of 2000. RESULTS: TCO2 showed a inverse correlation with nPCR, serum albumin, blood urea nitrogen, and creatinine on the correlation analysis of the total target patients. And blood urea nitrogen and age were the independent factors in the independent factor analysis using multiple regression analysis. When we divided and compared the total target patients into diabetic patients and non-diabetic patients, there were no significant differences between various kinds of nutrition parameters and dialysis parameters. And TCO2 showed a inverse correlation with nPCR, nPCR being the independent factor in the diabetic patients. In addition, TCO2 showed a inverse correlation with serum creatinine, serum creatinine being the independent factor in the non-diabetic patients. CONCLUSION: Increase of ingestion of protein was one of the important factors in inducing metabolic acidosis, but the TCO2 and improved nutritional condition resulting from ingesting sufficient protein could be preserved in the diabetic patients. Therefore we think that the diabetic patients' nutritional condition and supervision of their ingestion of protein is more needed as sufficient ingestion of protein is a major factor in balancing acid-base for diabetic patients than non-diabetic patients.
Acidosis ; Blood Urea Nitrogen ; Carbon Dioxide ; Convalescence ; Creatinine ; Dialysis ; Eating ; Hematologic Tests ; Humans ; Kidney ; Organization and Administration ; Renal Dialysis* ; Serum Albumin

The presence of A-V shunting in hepatocellular carcinoma is an important factor for deciding the prognosis and in the management with transarterial chemoembolization. Twenty-four patients with hepatocellular carcinoma performed with CO2-DSA and iodinated-DSA were reviewed for the evaluation of visibility of A-V shunting. It was classified by the visibility into clearly visible, faintly visible and invisible. Also the authors evaluated neovascularity and tumor staining. And we checked side effects after the injection of CO2 gas during CO2-DSA. A-V shunting was noted in 19 cases(63%), which were clearly visible in 15 of 19 cases(79%) on CO2-DSA and in 7 of 19 cases(37%) on iodinated-DSA. In 3 cases, A-V shunting was noted only on CO2-DSA. CO2-DSA(17%)was inferior to iodinated-DSA in detection of neovasculaity and tumor staining. Side effects from CO2-DSA were abdominal pain(1 case) and chest discomfort(1 case) but improved within several minutes. In conclusion, CO2-DSA is a sensitive and effective method for the detection of A-V shunting in hepatoma.
Carcinoma, Hepatocellular* ; Humans ; Methods ; Prognosis ; Thorax

BACKGROUND: This prospective phase II trial was performed to determine the efficacy and toxicity of mitomycin C, vinorelbine and cisplatin combination chemotherapy for patients with previously untreated stage IIIB or IV non-small cell lung cancer (NSCLC). METHODS: Between January 1999 and April 2001, 30 patients with chemotherapy- naive stage IIIB or IV NSCLC were entered into this study. Mitomycin C at a dose of 7 mg/m2, vinorelbine at a dose of 25 mg/m2 and cisplatin at a dose of 75 mg/m2 on day 1 and vinorelbine at a dose of 25 mg/m2 on day 8 were administered. This regimen was repeated every 4 weeks. RESULTS: 29 patients out of 30 patients were assessable. Among the assessable patients, 15 (51.7%) patients had a partial response. The median duration of response and survival was 22 weeks and 39 weeks, respectively. Grade 3 or 4 leukopenia and thrombocytopenia were observed in 28.3% and 4.7% of all the cycles, respectively. Nausea and vomiting of grade 3 occurred only in 2.4% of all the cycles. CONCLUSION: The regimen of mitomycin C, vinorelbine and cisplatin for non-small cell lung cancer is active against advanced NSCLC with tolerable toxicities.
Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; Carcinoma, Non-Small-Cell Lung/*drug therapy/pathology ; Cisplatin/*administration & dosage ; Dose-Response Relationship, Drug ; Female ; Human ; Lung Neoplasms/*drug therapy/pathology ; Male ; Middle Aged ; Mitomycin/*administration & dosage ; Treatment Outcome ; Vinblastine/*administration & dosage/*analogs & derivatives

Purpose: To determine the frequency of ossification of the transverse ligament of the atlas (OTLA) and to investigate the associated findings on cervical spine CT and plain radiography. Materials and Methods: We reviewed 5201 CT scans of the cervical spine of 3975 consecutive patients over an 11-year period for the presence of OTLA and compared them with those of ageand sex-matched controls. The frequency and associated findings of OTLA were investigated and statistically correlated. Results: The overall frequency of OTLA was 1.1% (45 of 3975 patients) and increased with age (p < 0.005). The frequency of OTLA in patients over 80 years was 12%. The space available for the spinal cord (SAC) was smaller in patients with OTLA (p < 0.005). Mineralization of the complex of the anterior atlantooccipital membrane and Barkow ligament, ossification of the ligamentum flavum, and kyphosis of the cervical spine positively correlated to the presence of OTLA (p < 0.005). Conclusion OTLA was associated with age, SAC narrowing, cervical kyphosis, and ossification of other cervical ligaments and may be associated with degenerative spondylosis, systemic hyperostotic status, or mechanical stress or instability.

A psoas abscess (PA) is a rare clinical entity but is potentially serious condition which presents diagnostic and therapeutic challenges. The diagnosis is frequently delayed due to its variable and nonspecific features and occult clinical course. The delay in diagnosis and treatment of PA is the major poor prognostic factor. We describe herein a case of the sterile psoas abscess complicating Cronh's disease which presented as hip flexion contracture. A 29-year-old man, at remission stage of CD involving ileocolic segment, was admitted due to pain from hip contracture. He had no bloody diarrhea and no abdominal pain. PA was confirmed by abdominal ultrasound. PA with hip contracture was completely treated with surgical excision, irrigation, drainage, and antibiotics. PA was sterile and there was no evidence of a fistulous communication from the bowel. Once suspected, aggressive diagnostic work up and definitive operative intervention is needed.
Adult ; Crohn Disease/*complications/drug therapy ; Diagnosis, Differential ; Drainage ; Hip Contracture/complications/*diagnosis/surgery ; Humans ; Male ; Psoas Abscess/*diagnosis/etiology/ultrasonography ; Tomography, X-Ray Computed

Leiomyosarcoma is a rare tumor of the liver. It usually arises from many other organs including uterus, gastrointestinal tract, retroperitoneum, and soft tissues. Primary hepatic leiomyosarcoma progresses very slowly and is not associated with chronic liver disease. When the tumor is detected early enough to be treated by operation, the prognosis is favorable. While several cases of primary hepatic leiomyosarcoma have been reported in Korea, there was no case associated with acute bleeding. We report a 80-year old male patient with huge primary hepatic leiomyosarcoma, who presented with acute bleeding and IVC obstruction. The patient was treated by embolization and IVC stenting.
Acute Disease ; Aged, 80 and over ; Balloon Occlusion ; Hemorrhage/*diagnosis ; Humans ; Leiomyosarcoma/blood supply/*diagnosis/pathology ; Liver Neoplasms/blood supply/*diagnosis/pathology ; Male ; Stents ; Tomography, X-Ray Computed ; Tumor Markers, Biological

Hyponatremia associated with the use of both a sodium phosphate (NaP) and polyethylene glycol (PEG) solution for colonoscopy preparation has been reported in patients with impaired renal handling of water. A PEG solution is believed to affect serum electrolytes less than NaP, but the use of a PEG solution can lead to nausea, vomiting, intestinal hyperactivity and dehydration, often resulting in a raised plasma antidiuretic hormone (ADH) concentration. Non-osmolar stimuli such as pain, stress, nausea, and vomiting can stimulate ADH release. We report a case of severe hyponatremic encephalopathy after sulfate-free PEG ingestion for a colonoscopy in a healthy middle-aged woman. We think that physicians should be familiar with the medical history and current medication schedule of patients prior to bowel preparation. The levels of serum electrolytes should be checked in patients with impaired ability to excrete free water and any mental aberrations before undertaking colonoscopy procedures.
Appointments and Schedules ; Colonoscopy ; Dehydration ; Eating ; Electrolytes ; Female ; Handling (Psychology) ; Humans ; Hyponatremia ; Mortuary Practice ; Nausea ; Phosphates ; Plasma ; Polyethylene ; Polyethylene Glycols ; Sodium ; Vomiting

Anogenital infection with human papillomavirus (HPV) is one of the most common sexually transmitted infections worldwide. The majority of HPV infections are transient and subclinical, with subsequent clearance by the immune system. However, in some individuals, especially those with impaired immunity, HPV infection may persist and result in condyloma acuminatum, pre-cancerous cervical abnormalities, as well as cervical cancer. Because of the intrinsic immunological aberrations and immunosuppressive treatment, patients with systemic lupus erythematosus (SLE) have higher prevalence of anogenital HPV infection, and SLE itself appears to be a major risk factor for HPV infection. HPV infection is sexually transmitted via genital contact; autogenesis of condyloma acuminatum without sexual contact is rare. In this case, a 27-year old virgin female with SLE was admitted to our clinic, presenting anogenital condyloma acuminata. It report that SLE patient can have a disease of anogenital HPV infection, despite the lack of sexual contact. Therefore, we recommend that patients with SLE have regular gynecological evaluations, in addition to prophylactic HPV vaccinations.
Condylomata Acuminata ; Female ; Humans ; Immune System ; Lupus Erythematosus, Systemic* ; Prevalence ; Risk Factors ; Uterine Cervical Neoplasms ; Vaccination

BACKGROUND/AIMS: To investigate the use of measurements of liver stiffness (LS) by two-dimensional real-time shear wave elastography (SWE) for predicting the development of hepatocellular carcinoma (HCC) in patients with chronic hepatitis B (CHB). METHODS: We retrospectively collected data on 291 enrolled patients with CHB whose LS had been measured using SWE. RESULTS: The mean age of the patients was 46.8 years; males predominated (67%), and 40 of the patients (14%) had clinical cirrhosis. Among the patients, 165 (56.7%) received antiviral treatment. The median LS value was 7.4 kPa, and the median follow-up period was 35.8 months (range, 3.0 to 52.8 months). During follow-up, HCC developed in 13 patients (4.5%), and the cumulative incidence rates of HCC at 1, 2, and 4 years were 1.1%, 3.6%, and 8.4%, respectively. Based on a multivariate analysis, older age (≥50 years) and higher LS value (≥10 kPa) were independently associated with the risk of developing HCC (hazard ratio [HR], 4.53, p=0.023; and HR, 4.08, p=0.022). The cumulative incidence rate of HCC was significantly higher in patients with higher LS values (≥10 kPa) than in those with lower LS values ( < 10 kPa) (p=0.001). CONCLUSIONS: Increased LS measured by SWE at any time point regardless of antiviral treatment is associated with an increased risk of HCC in patients with CHB.
Carcinoma, Hepatocellular* ; Elasticity Imaging Techniques* ; Fibrosis ; Follow-Up Studies ; Hepatitis B ; Hepatitis B, Chronic* ; Hepatitis, Chronic* ; Humans ; Incidence ; Liver ; Male ; Multivariate Analysis ; Retrospective Studies

No abstract available.
Adult ; Carcinoma, Hepatocellular/radiography/radionuclide imaging/ultrasonography ; Granuloma, Plasma Cell/pathology/*radiography/radionuclide imaging ; Humans ; Liver Diseases/pathology/*radiography/radionuclide imaging ; Liver Neoplasms/radiography/radionuclide imaging/ultrasonography ; Magnetic Resonance Imaging ; Male ; Tomography, X-Ray Computed