[Treatment of leprotic neuritis. Exclusive medical treatment or combined with decompression].

The authors consider the evolution of the treatment of leprotic neuritis based on homogenous series of numerous observations (a minimum of 250-300). These observations are well registered and documented with some results dimensioned by the classical A. L.

[Abdominal forms of Castleman's disease].

Two cases of Castleman's disease (angiofollicular lymphoid hyperplasia) with abdominal localisation are reported. The first case was a mesenteric localisation with compressive symptoms in a sixty year-old patient; its histological type was hyalino-vascular; the evolution was favorable one year later following cobaltherapy; but ultimately pathological examination of a peripheral lymph node led to the discovery of a malignant nodular lymphoma of the follicular center cell type. The second case involved the retroperitoneal space with multiple lymph nodes and IgA dysglobulinemia in a 49 year-old patient; its evolution was favorable as judged six months after surgical resection.