Diagnostic Difficulties in Bone Sarcoidosis Imaging. A Cases Study.

Sarcoidosis is a multiorgan inflammatory disease that rarely involves the musculoskeletal system. A typical radiographic presentation is only noted with phalangeal lesions in the hands and feet, and other skeletal sites of sarcoidosis are a diagnostic imaging challenge [1]. We describe two cases of patients with sarcoidosis in whom pathologic bone marrow lesions were diagnosed on MRI scans.

[Exogenous lipid pneumonia--a report of four cases].

Exogenous lipoid pneumonia (ELP) is a rare interstitial pulmonary disease caused by aspiration of the oily material. It is known to mimic many pulmonary diseases and causes many diagnostic difficulties. We present four patients with ELP.

Cellular components of the bronchoalveolar lavage correlate with lung function impairment and extrapulmonary involvement markers in active sarcoidosis.

Sarcoidosis is a chronic inflammatory multiorgan disease of unknown origin. Our previous study demonstrated a significant correlation between the relative count of non CD4(+), non CD8(+) lymphocytes in bronchoalveolar lavage of active sarcoidosis patients and proangiogenic activity of BAL homogenates. The aim of the present study was to evaluate in a group of 40 patients with active sarcoidosis the possible relationship between the intensity of alveolitis, particularly the non CD4(+), non CD8(+) lymphocyte subset, and other parameters characterizing the level of pulmonary (lung function tests) and extrapulmonary (spleen longitudinal dimension) disease activity.

[Prognostic value of some clinical, radiological, laboratory and functional parameters in sarcoidosis].

Sarcoidosis is a granulomatous disease of unknown origin characterized by the trend to spontaneous remission in the great number of the patients. Some patients require treatment with corticosteroids, which have significant toxicity. The aim of this study was to assess the prognostic role of many different parameters in the patients with sarcoidosis.

[Atypical radiologic image of pulmonary sarcoidosis as a diagnostic problem].

Sarcoidosis is a multisystem disorder of unknown cause frequently presenting with hilar lymphadenopathy, pulmonary infiltration, ocular and skin lesions. Multiple circular or oval pulmonary dentisties appear in the less than 5% of patients. We describe 4 sarcoidosis cases with multiple or single tumor lesion.