[Cell populations of the human mandibular condyles during growth and in the adult (author's transl)].

Tumours of cartilaginous origin dominate the group of tumours of the mandibular condyles. These cartilaginous tumours consist in fact of hyperplasia of the growth zone or osteochondroma in the young adult or reawakening of the latter in the older adult in whom an occlusion problem originally is not without aetiological interest. Osteomas of the condyles are stabilised and ossified forms of such hypercondylism.

[Inflammatory granuloma of the face with a malignant course. Atypical Hodgkin's disease (author's transl)].

A case of Hodgkin's disease beginning in the skin of the face with local lymph node involvement is reported. This was a lymphogranulomatous form without characteristic Reed-Sternberg cells in skin biopsy specimens, rendering the diagnosis difficult. There was a combination of granulomatous inflammation, plaques of necrosis and lesions of fibrinoid necrosis in the vessel walls.