Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the past decade, Corynebacterium JK has emerged as a pathogen in several distinct clinical settings, including sepsis in immunocompromised patients and prosthetic valve endocarditis. It is also recognized as a nosocomial pathogen in infections of prosthetic devices. We present a case of a patient with carcinomatous meningitis who developed a Corynebacterium JK infection of an internal ventriculostomy which was used for intraventricular chemotherapy. Treatment with systemic and intraventriculostomy vancomycin for three weeks resulted in bacteriologic resolution of the infection. Removal of the prosthetic device was not essential for cure in this patient. The clinical spectrum of infection with this organism and aspects of therapy are reviewed. As a greater awareness of the pathogenic nature of this organism develops, it is likely to be implicated as a causative agent in a variety of infections.
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PMID:Corynebacterium JK: a new pathogen in ventriculostomy infections. 191 48

Neurologic complications occur frequently in patients with cancer. After routine chemotherapy, these complications are the most common reason for hospitalization of these patients. Brain metastases are the most prevalent complication, affecting 20 to 40 percent of cancer patients and typically presenting as headache, altered mental status or focal weakness. Other common metastatic complications are epidural spinal cord compression and leptomeningeal metastases. Cord compression can be a medical emergency, and the rapid institution of high-dose corticosteroid therapy, radiation therapy or surgical decompression is often necessary to preserve neurologic function. Leptomeningeal metastases should be suspected when a patient presents with neurologic dysfunction in more than one site. Metabolic encephalopathy is the common nonmetastatic cause of altered mental status in cancer patients. Cerebrovascular complications such as stroke or hemorrhage can occur in a variety of tumor-related conditions, including direct invasion, coagulation disorders, chemotherapy side effects and nonbacterial thrombotic endocarditis. Radiation therapy is the most commonly employed palliative measure for metastases. Chemotherapy or surgical removal of tumors is used in selected patients.
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PMID:Neurologic complications of systemic cancer. 1006 11