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Hard metal lung disease is usually easy to diagnose, on the basis of occupational history, chest X-ray appearance of interstitial lung disease and, if necessary, by bronchoalveolar lavage (BAL). However, other interstitial lung diseases may affect patients with an occupational history of exposure to cobalt. In hard metal disease, the hylar lymphnodes may(More)
Hard metal pneumoconiosis is an occupational pulmonary disease caused by long-term exposure to dust produced in the hard metal industry. In vitro experiments have been carried out to study the solubility and metabolic behaviour in human lung tissue and plasma of hard metal alloy constituents such as cobalt, tungsten, tantalum, titanium and niobium. The(More)
The aim of this study was to evaluate the usefulness of salmon calcitonin (sCT) in preventing corticosteroid-induced osteoporosis. Three groups of patients with sarcoidosis requiring long-term steroid therapy were followed for 2 years with yearly evaluations of vertebral cancellous mineral content (VCMC) by quantitative computed tomography. The first group(More)
The introduction of new techniques for the study of Bone Mineral Content (BMC) has not yet been extensively applied to sarcoidosis. Using Quantitative Computed Tomography (QCT) in a long-term prednisone-treated sarcoid population we have shown in 1988 [1] that Bone Mineral Loss is more frequent than elsewhere reported with other techniques on patients with(More)
This study was designed to evaluate the efficacy of a 3 day course of azithromycin in low to moderately severe community-acquired pneumonia. Forty patients with low to moderately severe community-acquired pneumonia (29 males, 11 females, mean age 46 +/- 17 yrs; 20 pretreated with betalactams for 2-10 days with no results before admission to hospital; 18(More)
BACKGROUND Renal calculi have been reported to occur in about 10% of patients with chronic sarcoidosis, but nephrolithiasis as a presentation of this disease has not been studied. METHODS The charts of 618 patients with histologically proven sarcoidosis, seen in the period October 1978-1992, were reviewed in order to identify nephrolithiasis at(More)
Uveitis is often a manifestation of sarcoidosis. Less well-recognized, however, is the development of uveitis several years before the diagnosis of systemic sarcoidosis. The possibility that presentation of uveitis is a marker for the chronicity of sarcoidosis has never been investigated. The aim of this work was to evaluate, in a Caucasian population, the(More)
We followed up 35 sarcoid patients treated with prednisone for two years in order to evaluate bone mineral loss over time. Vertebral cancellous mineral content was detected by quantitative computed tomography and calibration phantom before beginning prednisone therapy and monitored two more times at yearly intervals. The percent mineral loss (ML%) averaged(More)
Gastrointestinal involvement is frequent in patients with Churg Strauss Syndrome: clinical symptoms (abdominal pain, diarrhea or bleeding) range from 44 to 89%, pathologic involvement of the bowel from 33 to 92%, and gastrointestinal death (bleeding or perforation), described in 8% of cases, is the fourth leading cause of death after heart, CNS and renal(More)