La berilliosi in Italia

Una caso di "sarcoidosi" sotto la soglia di esposizione

Translated title of the contribution: Berylliosis in Italy: A case of "sarcoidosis" under the threshold limit value

Silvia Contini, G. Mattioli, Floriana Berretta, A. Bergamaschi, Franca Sullotto, Antonella Spigo, P. Verniano, Massimo Amicosante

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Background: Berylliosis is caused by a chronic immune reaction to beryllium; in Italy the first case of beryllium exposure-related disease was described in 1935 by Fabroni-Marradi and two additional cases of beryllium disease were subsequently described by Ambrosi and co-workers in 1968. No case has since been recognized using the standardized criteria including immunological testing. Objectives: To describe a case report of clinically significant berylliosis that occurred in a man exposed to beryllium for ten years in the workplace at concentrations below the permitted threshold limit value. Methods: The man complained of dyspnoea, dry cough, weakness and weight loss for the past year and was at first diagnosed as suffering from sarcoidosis because of increased angiotensin converting enzyme levels, alteration of hepatic and renal functional indexes, the presence of diffused reticulo-nodular lung abnormalities with high resolution computed tomography that also showed enlarged mediastinal lymph nodes, abnormal lung physiology with reduced diffusion capacity and a bronchial biopsy showing granulomatous lesions. Because of the occupational history immunological testing and high resolution HLA class II typing were performed. Results: The high response to beryllium in the lymphocytes proliferation test and the HLA typing which revealed the presence of the two susceptibility markers HLA-DPGlu69 and HLA-DRPhe47 led to a diagnosis of berylliosis. Conclusions: The importance is stressed of suspecting a diagnosis of berylliosis in the proper occupational contexts and encouraging the use of immunological tests for diagnosis, and also the need for critical revision of the permitted threshold limit values.

Original languageItalian
Pages (from-to)592-596
Number of pages5
JournalMedicina del Lavoro
Volume97
Issue number4
Publication statusPublished - Jul 2006

Fingerprint

Berylliosis
Threshold Limit Values
Beryllium
Sarcoidosis
Italy
Immunologic Tests
Histocompatibility Testing
Lung
Peptidyl-Dipeptidase A
Cough
Workplace
Dyspnea
Weight Loss
Lymph Nodes
Tomography
Lymphocytes
Kidney
Biopsy
Liver

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health

Cite this

Contini, S., Mattioli, G., Berretta, F., Bergamaschi, A., Sullotto, F., Spigo, A., ... Amicosante, M. (2006). La berilliosi in Italia: Una caso di "sarcoidosi" sotto la soglia di esposizione. Medicina del Lavoro, 97(4), 592-596.

La berilliosi in Italia : Una caso di "sarcoidosi" sotto la soglia di esposizione. / Contini, Silvia; Mattioli, G.; Berretta, Floriana; Bergamaschi, A.; Sullotto, Franca; Spigo, Antonella; Verniano, P.; Amicosante, Massimo.

In: Medicina del Lavoro, Vol. 97, No. 4, 07.2006, p. 592-596.

Research output: Contribution to journalArticle

Contini, S, Mattioli, G, Berretta, F, Bergamaschi, A, Sullotto, F, Spigo, A, Verniano, P & Amicosante, M 2006, 'La berilliosi in Italia: Una caso di "sarcoidosi" sotto la soglia di esposizione', Medicina del Lavoro, vol. 97, no. 4, pp. 592-596.
Contini S, Mattioli G, Berretta F, Bergamaschi A, Sullotto F, Spigo A et al. La berilliosi in Italia: Una caso di "sarcoidosi" sotto la soglia di esposizione. Medicina del Lavoro. 2006 Jul;97(4):592-596.
Contini, Silvia ; Mattioli, G. ; Berretta, Floriana ; Bergamaschi, A. ; Sullotto, Franca ; Spigo, Antonella ; Verniano, P. ; Amicosante, Massimo. / La berilliosi in Italia : Una caso di "sarcoidosi" sotto la soglia di esposizione. In: Medicina del Lavoro. 2006 ; Vol. 97, No. 4. pp. 592-596.
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