[A case of pseudocyst of adrenal gland (author's transl)].

A case of pseudocyst of adrenal gland is reported. The first findings have been acute pain and falling hematocrit. Then hepatomegaly is present.

[Primary tumours of the mesentery. Study of four cases (author's transl)].

The authors report four cases of mesenteric tumour including one cavernous lymphangioma complicated by volvulus of of the small intestine and one angiofibroma, a benign solid tumour which is rarely encountered. They comment on the preoperative assessment, which is not always possible for these patients are often operated on as an emergency. Cysts are easy to remove, but solid tumours even when benign are much more difficult to remove.

[Approaches to the semilunar bone and their indications].

The authors review incisions for exposure of the lunate bone and describe them in detail. They study the advantages and disadvantages of each approach, then consider their indications in peri-lunar luxation, scapholunar luxation and Kienboeck's disease. They emphasize the interest of the palmar routes in all cases, except for scapho-lunar luxation.