[Comparative impermeability of cements for temporary fillings using a radioisotopic technic].
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Anti-Infective Agents, Local↗
Biomedical subjects
F Angelini
Publications and source records attributed to F Angelini.
[Clinical profile of a new bioprecursor].
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Adolescent↗
[Acute knee block. Assessment with magnetic resonance, correlated with arthroscopy].
Posttraumatic acute articular blocks of the knee may be caused by "mechanical" factors, such as the interposition of some osteochondral, meniscal or ligamentous fragments between condyles and tibial plateau or by non-mechanical ("functional") factors, such as the pain associated with capsular-ligamentous structure injuries or with intraosseous bruises involving the synovia. From January, 1994, to January, 1996, we examined 751 patients for posttraumatic knee injuries. The patients were submitted to MRI with a dedicated unit and we selected 86 of them who had an acute articular block as the major symptom. The block had a mechanical cause in 36 patients of the selected group (41.8%), as confirmed at arthroscopy, while the other 50 patients (58.2%) had a functional block. Fifteen of the latter patients had only intraosseous bruising, with no ligament or meniscus damage, while the other 35 had isolated or variously associated menisco-ligamentous injuries, as confirmed at arthroscopy. All the patients also had some intraosseous bruises which were clearly depicted at MRI. This study demonstrates that MRI is an extremely valuable tool in assessing the cause of articular blocks, allowing a prompt appropriate choice to be made between therapeutic arthroscopy and weight-free limb immobilization.
Adolescent↗
Erythema nodosum: a presenting sign of early onset sarcoidosis.
"Early onset sarcoidosis" is a chronic granulomatous disease occurring in children younger than 5 years of age, and characterized by a classic symptom triad consisting of skin, eye and joint lesions, with on rare occasion pulmonary involvement. The disorder often goes unrecognized because of its rarity and, since polyarthritis and uveitis are the predominant symptoms, most of these children are misdiagnosed as having juvenile chronic arthritis (JCA). A child with erythema nodosum at 7 months of age, later diagnosed as JCA and definitively recognized as "early onset sarcoidosis" is reported. This case shows that, whenever possible, a biopsy showing the typical picture of sarcoid granulomas is crucial to distinguish these clinical conditions.
Age of Onset↗