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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 66-year-old man with erysipelas was admitted with complaints of oliguria and massive proteinuria/hematuria. He was diagnosed as having acute poststreptococcal glomerulonephritis(APSGN) due to erysipelas infected by group A streptococcus pyogenes. On admission, his white cell count increased to 31,000, and CRP was 27.3 mg/dl. Serum urea nitrogen and creatinine were increased to 90.1 mg/dl and 4.5 mg/dl, respectively. He had diabetes mellitus(HbA1c 7.9%) and liver dysfunction(total bilirubin 3.5 mg/dl, AST 76 IU, ALT 41 IU) caused by alcoholic liver cirrhosis. Hypocomplementemia was found in addition to ASO 216 U/ml and ASK 10,240 x. After antibiotics treatment was initiated, inflammation of the erysipelas began to improve. Disseminated intravascular coagulation syndrome, probably due to sepsis, occurred on the 5th hospital day. He died of gastrointestinal bleeding on the 18th hospital day. Renal autopsy revealed 37% formation of fibrocellular crescents, and marked mesangiolysis was noted by light microscopy. Granular deposition of C3 and IgG was seen along the capillary walls on immunofluorescence study. Intramembranous deposits were scattered on electron microscopy. This case illustrates a fulminant type of APSGN, which was in part attributed to the presence of diabetes and alcoholic liver cirrhosis. Histological findings of crescent formation and marked mesangiolysis may account for the fulminant clinical course.
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PMID:[A case of fulminant acute poststreptococcal glomerulonephritis showing mesangiolysis and crescent formation preceded by erysipelas]. 1247 94

A high prevalence of type 2 diabetes mellitus in patients with hepatitis C virus (HCV)-related chronic liver diseases has been reported in numerous studies. Other studies failed to confirm this observation. We have studied the relative prevalence of type 2 diabetes mellitus in two groups of patients respectively presenting with HCV-related chronic liver disease (224 patients) and chronic liver diseases of other etiologies (30 hepatitis B virus-HBV-related chronic liver disease, 22 alcoholic liver cirrhosis), in order to confront them. Our study revealed a higher prevalence of diabetes mellitus in the group of patients with HCV-related chronic liver disease in comparison with the group of patients with chronic liver disease of other etiologies (32.5 vs 15.3%; p = 0.03). Patients with HBV-related liver disease had diabetes in 6.6% of cases, and the difference with patients with HCV-related disease was significant (p = 0.007). Our study confirms a higher prevalence of type 2 diabetes mellitus in patients with HCV-related chronic liver disease. It could be suggested that type 2 diabetes mellitus in patients with HCV-related chronic liver disease could be facilitated by hepatic iron overload and mitochondrial damage.
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PMID:[Prevalence and significance of type-2 diabetes mellitus in chronic liver disease, correlated with hepatitis C virus]. 1273 22

A retrospective study was performed on all orthotopic liver transplant (OLT) recipients (n = 167) from a major French transplant center from January 1998 to December 2000. The investigation sought to determine the prevalence, predictive factors, and outcome of post-liver transplant diabetes mellitus (PTDM). PTDM was defined at 6 months post-OLT as hyperglycemia requiring treatment with insulin or oral hypoglycemic agents. The incidence was assessed for patient features, cause of liver disease, and immunosuppressive regimen. PTDM occurred in 45 of 143 OLT (31%), including 27 patients with pre-OLT persistent DM, whereas 26 developed de novo PTDM. Eight patients were cured of their post-OLT DM. PTDM treatment consisted of mainly insulin (n = 43). Patients given tacrolimus (n = 40) had a greater incidence of PTDM. Pre-OLT DM (n = 27), alcoholic cirrhosis (n = 30), and male gender (n = 38) were independent predictors of PTDM. Recipient HLA, steroid dosage, hepatitis C virus (HCV), and cholestatic liver disease were not predictive of PTDM. The incidences of graft loss as well as other morbidities and death rates were similar between the two groups. In conclusion, PTDM, common occurrence associated with male gender, alcoholic cirrhosis, and pre-OLT DM, seems at midterm follow-up to have no pejorative evolution when compared to patients without this complication.
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PMID:Diabetes mellitus after liver transplant new etiologic clues and cornerstones for understanding. 1282 94

Non-alcoholic fatty liver disease (NAFLD) is an increasingly recognized clinico-pathologic entity typically associated with obesity, type II diabetes and hyperlipidemia. It has been noted to recur after orthotopic liver transplantation (OLT). We report four patients who developed de novo NAFLD within 3 months of OLT without the typical predisposing factors of diabetes mellitus or obesity. Three of the four patients underwent OLT for hepatitis C-related cirrhosis, and the other for alcoholic cirrhosis. Examination of the liver explants revealed no evidence of steatosis. No surreptitious alcohol use or a drug-induced process could be identified in these patients. Treatment of recurrent hepatitis C infection in one patient with interferon and ribavirin led to sustained suppression of the viral RNA to undetectable levels, but no improvement in histology or liver enzymes. All four patients had histologic evidence of preservation injury on the initial post-OLT biopsies, but the significance of this finding in relationship to the development of NAFLD is unknown. NAFLD can develop without any of the known predisposing conditions after transplantation, and this raises further questions about the pathogenesis of this condition.
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PMID:De novo non-alcoholic fatty liver disease following orthotopic liver transplantation. 1452 3

New-onset diabetes mellitus (NODM) develops in approximately 15% of liver transplant recipients, and a similar proportion of patients have diabetes prior to transplantation. Preexisting diabetes and probably NODM are associated with increased mortality and risk of infection. NODM occurs more frequently among patients with hepatitis C infection; additional risk factors include family history, male gender, increasing weight, and alcoholic cirrhosis. Corticosteroid therapy, particularly bolus injections, increases likelihood of NODM, and randomized clinical trials and retrospective studies have shown NODM to occur more frequently with tacrolimus compared with cyclosporine. Patients undergoing liver transplantation should be screened for diabetes risk factors, and fasting plasma glucose should be monitored regularly in all transplant recipients. Management of NODM is essentially similar to that of diabetes in the nontransplant population, and includes dietary and lifestyle modifications. In choosing oral agents and/or insulin, the individual medical profile of the patient must be considered carefully. Corticosteroid exposure should be limited as much as possible, and reduction of calcineurin inhibitor dose is prudent. Switching from tacrolimus to cyclosporine may be required in some cases to achieve improvement or resolution. In conclusion, prospective trials are necessary to properly define antidiabetic therapy and immunosuppressive strategies in this population.
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PMID:New-onset diabetes after liver transplantation: from pathogenesis to management. 1591 88

A 70-year-old man had been obese since youth. He had been treated for hypertension and diabetes mellitus. An abdominal ultrasound showed a mass in the liver. He was admitted to St Marianna University School of Medicine Hospital for further evaluation. There was no history of alcohol use, and hepatitis viral markers and autoantibodies were all negative. Several imaging studies showed overt hepatocellular carcinoma (HCC). Transcatheter arterial embolization was performed, followed by surgical resection. Histopathological examination revealed moderately differentiated HCC. The non-tumor areas had pseudolobules in a diffuse pattern similar to alcoholic cirrhosis. The histological findings in the ectopic liver tissue attached to the gallbladder, which was also resected during surgery, were that there was no cirrhosis, but fine fibrosis with inflammatory cell infiltration of sinusoids. These findings were consistent with non-alcoholic steatohepatitis (NASH). There was probably a progression of similar findings that had developed into cirrhosis. These findings confirmed a diagnosis of HCC, cirrhosis, and underlying NASH in this patient. The present case is important for investigation of the development into cirrhosis and carcinogenesis of NASH. The present case demonstrates the importance of evaluating obese patients with fatty liver for underlying NASH and ongoing follow up for development of cirrhosis and HCC.
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PMID:Hepatocellular carcinoma with silent and cirrhotic non-alcoholic steatohepatitis, accompanying ectopic liver tissue attached to gallbladder. 1639 79

Hepatocellular carcinoma (HCC) is one of the rare human neoplasms associated with viral infections. Hepatitis B virus (HBV) and hepatitis C virus (HCV) are the most important etiological factors of HCC, accounting for more than 70% of cases worldwide. The risk of HCC development is greatly increased in chronic viral carriers exposed to other recognized risk factors, including exposure to aflatoxin B1, alcoholic cirrhosis and diabetes. The importance of HBV genotypes and precore or core promoter mutants remains incompletely understood. The role of HBV in tumour formation appears to be complex and may involve both direct and indirect mechanisms. Integration of HBV DNA into the host genome occurs at early steps of clonal tumour expansion, and it has been shown to induce direct insertional mutagenesis of diverse cancer-related genes in a number of cases. Chronic liver inflammation and hepatic regeneration induced by cellular immune responses may favour the accumulation of genetic alterations in infected hepatocytes. Prolonged expression of the viral regulatory protein HBx and the large envelope protein LHBs may contribute in deregulating the cellular transcription program and proliferation control, and sensitize liver cells to carcinogenic factors. Recent genetic studies have provided insight into the mechanisms underlying viral-associated hepatocarcinogenesis. It has been shown that the rate of chromosomal alterations is significantly increased in HBV-related tumours compared with tumours associated with other risk factors. HBV might therefore play a role in enhancing genomic instability. Inactivation of p53 by mutations and regional allelic deletions is found more frequently in tumours associated with HBV infection. By contrast, HBV related tumours harbour a low rate of beta-catenin mutations. Together, these data strongly support the notion that chronic HBV infection might trigger specific oncogenic pathways, thus playing a role beyond stimulation of host immune responses and chronic necro-inflammatory liver disease.
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PMID:HBV induced carcinogenesis. 1646 Dec 28

Melioidosis which is infection with Burkholderia pseudomallei, is an important cause of sepsis in India, southeast Asia and northern Australia. Mortality is high and treatment is problematic. Neurological melioidosis is unusual but meningoencephalitis, encephalomyelitis and brain microabscess can occur Dural sinus thrombosis is not an uncommon cerebrovascular disorder with various etiologies. Hypercoagulable state, pregnancy, dehydration, certain blood dyscrasia and contraceptive pills are common causes however meningitis and local head & neck infections may lead to this condition. Dural sinus thrombosis complicating septicemic melioidosis has never been reported. The authors report a 42-year-old Thai man suffering from septicemic melioidosis with dural sinus thrombosis. He had high fever, headache, left hemiparesis, focal seizure and increased intracranial pressure. Diabetes and mild alcoholic cirrhosis were diagnosed in this admission. CT scan, MRI brain and MRV revealed superior saggital sinus thrombosis with complicating venous infarction over right posterior parietal lobe. Hemoculture demonstrated Burkholderia pseudomallei and CSF was acellular Investigations for causes of dural sinus thrombosis were all negative. This patient gradually improved after treatment with ceftazidime, antiepileptic drug and heparin without clinical recurrence. Neuromelioidosis is a rare syndrome that may present as brain abscess, encephalitis or meningoencephalitis. The authors report dural sinus thrombosis associated with septicemic melioidosis. The authors' hypothesis of venous thrombosis in the presented case is sepsis induced hypercoagulable state. Physicians should be aware of cerebral venous thrombosis in case of suspicious melioidosis with neurological involvement. Prompt treatment with intravenous heparin and antibiotic is potentially effective.
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PMID:Dural sinus thrombosis in melioidosis: the first case report. 1657 13

Emphysematous prostatic abscess, namely, is an inflammatory process associated with gas and abscess formation in the prostate gland. It is a rare clinical condition and a few cases have been reported in the literature. We report a case of emphysematous prostatic abscess due to Klebsiella pneumoniae in a 60-year-old man with a 5-year history of diabetes mellitus and a 6-year history of alcoholic liver cirrhosis. Computerized tomography confirmed the clinical diagnosis. We successfully treated the patient with parenteral antimicrobial agents and surgical drainage. The patient was discharged without any voiding difficulty.
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PMID:Emphysematous prostatic abscess: a case report and review of literature. 1673 66

Previous studies have lacked sufficient power to assess associations between early-life socioeconomic position and adult cause-specific mortality. The authors examined associations of parental social class at age 0-16 years with mortality among 1,824,064 Swedes born in 1944-1960. Females and males from manual compared with nonmanual childhood social classes were more likely to die from smoking-related cancers, stomach cancer, respiratory disease, cardiovascular disease, and diabetes. Males from manual compared with nonmanual social classes were more likely to die from unintentional injury, homicide, and alcoholic cirrhosis. The association with stomach cancer was little affected by adjustment for parental later-life and own adult social class or education. For other outcomes, educational attainment resulted in greater attenuation of associations than did adjustment for adult social class. Early-life social class was not related to suicide or to melanoma, colon, breast, brain, or lymphatic cancers or to leukemia. With the exception of stomach cancer, caused by Helicobacter pylori infection acquired in childhood, poorer social class in early life was associated with diseases largely caused by behavioral risk factors such as smoking, physical inactivity, and an unhealthy diet. Educational attainment may be important in reducing the health inequalities associated with early-life disadvantage.
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PMID:Association of childhood socioeconomic position with cause-specific mortality in a prospective record linkage study of 1,839,384 individuals. 1698 23


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