Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:6.2.1.7 (BAL)
 1,977 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Prior to the advent of the bioartificial liver there was little hope to offer the families of comatose patients unless an organ could be found immediately, or xenografting was attempted. The elevated intracranial pressure that develops is more life-threatening than prolonged bleeding times. Over a 2-year period, nine patients were bridged to transplantation using the BAL to keep them neurologically intact prior to surgery. The goal is to maintain the ICP less than 20 mmHg in adults and between 10 and 15 mmHg in children, so that the cerebral perfusion pressure remains above 50 mmHg. The first patients, a 35-year-old woman, arrived in stage II coma. The second patient, a 10-year-old boy in stage IV coma, had decerebrate posturing and anisocoria. The third patient, an 18-year-old girl, had an ICP of 28 mmHg with decerebrate posturing and disconjugate gaze. The fourth patient, a 34-year-old male, had an ICP of > 38 mmHg. The fifth patient, a 24-year-old male, had fixed dilated pupils. The sixth patient, a 50-year-old woman, had readings to 52 mmHg. The seventh patient, a 48-year-old male, had postoperative numbness in his fingertips that remitted. The eighth patient, a 31-year-old female, had decerebrate posturing and an ICP of 64 mmHg transiently. The ninth patient, a 52-year-old woman, had decerebrate posturing with a peak ICP of 50 mmHg. All nine patients survived.
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PMID:Neurological and psychological sequelae in transplant recipients after bridging with the bioartificial liver. 893 19

Pancoast's syndrome is almost exclusively caused by a malignant apical lung tumor invading the structures of the thoracic outlet. We report a case of thoracic actinomycosis as a cause of Pancoast's syndrome. A 65 y/o bm presented with a 6 month history of nonproductive cough, weight loss, a left upper lobe infiltrate, and a positive PPD of 20 mm. He failed to improve with triple antituberculous therapy for 3 months with worsening of left upper lobe disease. CT scan of the chest showed a mass lesion of the left upper lobe. Bronchoscopy with BAL and biopsy as well as percutaneous fine needle aspiration failed to reveal a diagnosis. Patient developed Pancoast's syndrome characterized by reflex sympathetic dystrophy with pain, swelling, and numbness of left shoulder, arm, and hand. A thoracoscopic left upper lung biopsy was performed and histologic examination revealed sulfur granules containing filamentous organisms characteristic of Actinomyces species. All sections were negative for malignancy. AFB stain and culture were negative. Patient was clinically cured following a 6-month course of penicillin with resolution of the left upper lobe mass. Although rare, thoracic actinomycosis must be considered in the differential diagnosis of Pancoast's syndrome. This case emphasizes the importance of obtaining a precise etiologic diagnosis before a treatment decision is made.
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PMID:Pancoast's syndrome secondary to thoracic actinomycosis. 897 81