Organ scans are generally performed on patients with bronchogenic carcinoma only when clinical evaluation is suspicious for metastases. However, it is not clear whether the clinical abnormalities will direct attention to the single organ which should be scanned, or if all three organs (bone, brain, liver) should be evaluated if any clinical abnormality is present. We investigated the use of tri...

Fifty-one leprosy patients receiving long-term clofazimine have undergone systematic clinical laboratory testing in a search for any toxicity secondary to the drug. In approximately 220 patient-years of observation and in analyzing approximately 40,000 test results, no statistically significant changes in the direction of abnormality have been observed in SGOT, thymol turbidity, serum globulins...

BACKGROUND No consensus evidence-based guidelines for the routine laboratory monitoring of children with JIA receiving non-steroidal anti-inflammatory drugs (NSAIDs) exist. The purpose of this study is to evaluate the clinical utility of routine laboratory monitoring of hemoglobin, transaminases, blood urea nitrogen, serum creatinine, and urinalysis in patients with juvenile idiopathic arthriti...

OBJECTIVES This is a prospective study of psychiatric patients presenting to the emergency department (ED) to determine the value of routine laboratory studies used to attempt to exclude concomitant medical illness. METHODS Physical exams and laboratory tests were performed on 375 psychiatric patients presenting for "medical clearance" in the ED. Upon completion of these tests, the percentage...