[Darier-Ferrand dermatofibroma. An unusual tumor of the soft tissues].

Darier and Ferrand dermatofibroma is a rare skin tumour arising in the dermal connective tissue. It has a slow course over several years and presents very unusual histological features. It is characterised by a marked potential for local recurrence, frequently multiple due to insufficient primary resection.

[Surgery of the thyroid gland in the Islamic Republic of Mauritania].

The authors on the results of 116 surgical interventions against thyropathy. The indications were: hyperthyroidy (18.10 p.