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)

Gangrene of the extremities complicating diarrhoea and severe hypernatraemic dehydration occurred in 6 infants. This is a rare complication of gastroenteritis, and its association with hypernatraemia does not seem to have previously been emphasized. The increased blood viscosity resulting from serum hyperosmolarity may have been responsible for the gangrene, and studies in our patients suggested that disseminated intravascular coagulation was present. In addition to fluid and electrolyte replacement, the infants were treated with heparin with some recovery of the affected extremities.
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PMID:Peripheral gangrene in hypernatraemic dehydration of infancy. 120 Jun 77

Acute exertional rhabdomyolysis is caused by a skeletal muscle injury that results in the release of myoglobin and other cellular contents into the circulatory system. Recent reports suggest that acute exertional rhabdomyolysis is more common and more serious than previously realized. Mild to moderate acute exertional rhabdomyolysis can result in hyperkalemia, hypernatremia, lactic acidosis and hyperphosphatemia. Disseminated intravascular coagulation, renal failure and compartmental syndrome may also occur. The physician should maintain a high index of suspicion for acute exertional rhabdomyolysis in patients who present with symptoms of an overexertion injury, most commonly pain and swelling in the affected muscles. Special attention should be given to evaluating the history for occupational, recreational, environmental and medical risk factors for rhabdomyolysis. Screening may be performed with a simple urine dipstick test; if the urine is orthotoluidine-positive, the diagnosis should be confirmed with measurement of the serum creatine kinase level. Early intervention with aggressive hydration and close monitoring for metabolic, renal or hematologic complications may prevent serious injury or death.
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PMID:Acute exertional rhabdomyolysis. 762 24

Hemolytic uremic syndrome (HUS) is defined as microangiopathic hemolytic anemia, thrombocytopenia and uremia. It is an important cause of acute renal failure (ARF) in children all over the world. The present study was carried out to assess the incidence, clinical presentation, hematological and biochemical profile of children presenting with HUS from 1987 to 1990. Out of the 100 cases who presented with ARF 22 had HUS. A majority of these children were males below 1 year of age, and had a prodromal phase of mainly gastrointestinal manifestations lasting for about a week. Anemia was a constant feature followed by bleeding diathesis, mainly melena and purpura. Neurological manifestations included altered sensorium, irritability, coma, hypertensive encephalopathy and convulsions. Renal problems mainly included oliguria, hypertension, hematuria and edema. Investigations revealed thrombocytopenia and microangiopathic hemolytic anemia in all cases. Evidence of disseminated intravascular coagulation (DIC) was observed in 3 cases as decreased fibrinogen levels, increased fibrinogen degradation products and deranged clotting studies. Blood biochemistry revealed azotemia in all cases, hyponatremia in 5 cases, hypernatremia in 3 cases and hyperkalemia in 12 cases. Stool culture showed the presence of Shigella in 8, E. coli in 6 and Klebsiella in 4 cases. Out of 22 cases of HUS, 15 were treated conservatively; of these 2 died. Both of these deaths were due to DIC 7 children were put on peritoneal dialysis; only 1 child died in this group. Factors affecting the outcome were duration of oliguria, levels of blood urea and presence of encephalopathy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:A clinico-hematological profile of hemolytic-uremic syndrome. 788 99

A case of sinus thrombosis occurring during combination chemotherapy with CDDP and VP-16 (PE) for a suprasellar germ-cell tumor is presented. A 5-year-old girl developed polyuria, polydipsia and headache in April, 1991 and became unconscious on May 10, 1991, when MRI and CT demonstrated a suprasellar tumor and marked hydrocephalus. After a ventriculo-peritoneal shunt operation, radiotherapy and two courses of PE therapy were carried out. During the second course of PE therapy, diabetes insipidus became quite difficult to control and severe hypovolemic hypernatremia developed. While it was being treated, the patient developed a clonic convulsion of her left extremities and visual disturbance. CT scan demonstrated a right parietal hemorrhagic infarction and IV-DSA suggested thrombosis of the superior sagittal sinus. Laboratory data disclosed DIC. The main cause of sinus thrombosis in this patient was considered severe dehydration. It is also possible that cisplatin and steroid played a role. In addition to these, dysfunction of hypothalamus, which is one of the regulatory centers of the plasma concentration of factor VIII, may have contributed to the acceleration of blood coagulation. This case re-emphasized the importance of preventing dehydration and monitoring the blood coagulation fibrinolytic system during PE therapy in patients with a suprasellar germ-cell tumor accompanied with diabetes insipidus.
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PMID:[Sinus thrombosis during CDDP and VP-16 (PE) therapy for suprasellar germ-cell tumor: case report]. 825 77

There are many common and significant medical complications of head injury. These include (1) cardiovascular problems such as hyperdynamic state, myocardial injury, and dysrhythmias; (2) respiratory changes such as neurogenic pulmonary edema, hypoxia, abnormal ventilatory patterns, pulmonary infections, and pulmonary emboli secondary to deep vein thrombosis; (3) consumption coagulopathy; (4) water and electrolyte derangements--hypo- and hypernatremia; (5) hypothalamic/pituitary dysfunction--syndrome of inappropriate secretion of antidiuretic hormone and diabetes insipidus; (6) increased general metabolism with loss of immunocompetence, respiratory compromise, and complications of decreased activity; (7) gastrointestinal difficulties, particularly stress gastritis; and (8) infectious problems including those related to contamination from open wounds and foreign bodies such as monitors.
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PMID:Medical complications of head injury. 841 23

Reports of the concurrent isolation of more than one non-albicans species of Candida from blood cultures of immunocompromised patients with disseminated candidiasis are extremely infrequent. We report on the isolation of Candida krusei and Candida tropicalis from 17 blood cultures that were taken from a 67-year-old white man with a diagnosis of acute biphenotypic leukemia during a 2-week period of hospitalization for induction chemotherapy. Despite receiving high-dose amphotericin B throughout this period, the status of the patient worsened, and he experienced pancytopenia, hypernatremia, azotemia, and disseminated intravascular coagulation, which led to his death. Candida krusei and C tropicalis were isolated concurrently from 10 of the 17 blood cultures, while C krusei was the single isolate in three cultures and C tropicalis was isolated alone in four cultures. Each species manifested markedly different colonial morphological features. This case report serves to emphasize to microbiologists that they must exercise extreme suspicion when non-albicans species of Candida are isolated singly or concurrently from blood cultures in neutropenic patients, given the increasing clinical significance of these yeasts.
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PMID:Concurrent isolation of Candida krusei and Candida tropicalis from multiple blood cultures in a patient with acute leukemia. 848 42

A four-month-old infant was hospitalized because of RSV bronchiolitis. Two days after presentation he developed rhabdomyolysis, most probably as a result of multiple factors (hyperthermia, hypovolemia/dehydration, hypernatremia, metabolic acidosis), followed by severe complications including acute renal failure, hepatic dysfunction and disseminated intravascular coagulation. Under sufficient fluid supply he recovered completely. In rhabdomyolysis clinical symptoms vary. Seldom, the classical trial of muscle pain, weakness, and dark urine is observed. Severe complications are hypovolemia, electrolyte disorders, a compartment syndrome, disseminated intravascular coagulation and acute renal failure, which causes death in 20% of the patients, although non-traumatic causes seem to have better outcome. The mainly therapeutic option is to correct the hypovolemia with sufficient fluid supply.
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PMID:[More than muscle stiffness]. 1660 71