Biomedical subjects

E Bongrain

Publications and source records attributed to E Bongrain.

2 recordsLinked to original sources

PubMed1996

Erythema multiforme due to pyrazinamide.

Drug-induced erythema multiforme is reported with many antimicrobial and antipyretic medications. We present one patient who experienced erythema multiforme and urticaria after administration of pyrazinamide for treatment of cutaneous tuberculosis. The side-effects of pyrazinamide include hepatic or dermatologic disorders, but erythema multiforme has not yet, to our knowledge, been described. Clinical features and discontinuation and reintroduction of the drug led us to consider pyrazinamide the cause of the erythema multiforme, but allergologic studies remained negative, except for the presence of circulating immune complexes. The mechanism of this eruption remains obscure, and definite withdrawal of pyrazinamide seems to be the best therapeutic choice.

Aged↗

PubMed1994

[Bronchial epidermoid carcinoma with unusual disclosure].

Dissemination has often occurred before the diagnosis of bronchopulmonary cancer. Pancreatic metastases are exceptional and are very rarely the revealing manifestation. The authors report a case of a tumour of the pancreas which led to the discover of an bronchogenic epidermoid carcinoma. The relationship between these two tumours lead to the proposed hypothesis of pancreatic metastasis of a bronchogenic carcinoma. Although this situation is rare, the preoperative work-up for bronchogenic carcinoma should include computed tomography of the pancreas if the abdominal echography does not allow complete visualization of the pancreas in cases with suggestive digestive disorders. If a tumour is observed in the pancreas, scan-guided needle biopsy should be performed to enable the histological examination.

Carcinoma, Bronchogenic↗