Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical course of necrotizing fasciitis in 8 patients is compared with observations on 22 other patients with erysipelas. In necrotizing fasciitis the early erythematous areas turn into a dusky blue colour with later vesiculation and formation of bullae. An important finding is a non-pitting oedema extending outside the erythematous patches. The disease often progresses and involves further skin areas proximal to the initial ones. Gangrene tends to follow in multiple sites after the 1st week of illness. Group A streptococci in conjunction with widespread thrombosis and vascular necrosis of the involved skin are two major factors in the pathogenesis of the gangrene. Early debridement and excision of necrotic tissue in combination with large doses of penicillin and cloxacillin are confirmed as mandatory to remove toxaemia and inhibit further necrosis of the skin. In 3 of the 8 patients with necrotizing fasciitis the syndrome of disseminated intravascular coagulation complicated the course of the disease. A promising therapeutic result was seen in 2 further patients exhibiting alarming signs and symptoms of early necrotizing fasciitis; the combination of heparin, given intravenously in therapeutic doses guided by activated partial thromboplastin time studies, and of systemic antibiotics alleviated the symptoms, which vanished within 10 days of the start of treatment.
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PMID:Erysipelas and necrotizing fasciitis. 32 13

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

We present a patient with Posterior Reversible Encephalopathy Syndrome (PRES). A 74-year-old woman was admitted with sepsis, which originated from erysipelas on her neck the following day. She developed respiratory obstruction due to oedema, septic shock, disseminated intravascular coagulation (DIC), acute renal failure and atrial fibrillation. She responded well to treatment and improved rapidly, despite of her serious condition. When she had almost fully recovered after 15 days, her general condition worsened, and she developed confusion, blindness and pareses. MRI showed vasogenic oedema in the parietooccipital regions of the brain and in the cerebellum, consistent with PRES. PRES is a clinical and radiological diagnosis consisting of headache, confusion, cortical blindness, convulsions and sometimes pareses. MRI of the cerebrum with diffusion-weighted imaging (DWI) and Apparent Diffusion Coefficient (ADC) map are decisive to the diagnosis, and usually shows a characteristic bilateral vasogenic oedema in the parietooccipital region. This can distinguish PRES from brain infarction, which shows a cytotoxic oedema on MRI. We discuss our patient in the light of different conditions leading to PRES, possible pathophysiological factors and treatment options.
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PMID:[An old woman with sudden pareses and blindness]. 1735 25