Orbital and muscular relapse of Burkitt's lymphoma

We report the case of a child presenting with abdominal Burkitt's lymphoma in whom a relapse presented as orbital and muscle involvement. This clinical feature is extremely rare. Two muscle and one orbital biopsies were necessary to obtain proper diagnosis. A new extension check-up showed bone marrow invasion and normal cerebrospinal fluid. This relapse was successfully treated by conventional chemotherapy and consolidated with high-dose chemotherapy, total body irradiation and autologous bone marrow transplantation. Eighteen months after transplantation, the child may be considered as definitively cured.     

The role of condylectomy in the treatment of mandibular laterognathism in children

In 7 cases of mandibular laterognathia caused by condylar hypertrophy, the authors specify the clinical and teleradiological features in adolescents. They emphasize the inadequacy of lateral teleradiography and of its measurements, and the need for three-dimensional investigation. In adolescents, secondary deformations, either spontaneous or therapeutic, are rare, and the treatment preferred is condylectomy based on the study of casts. The immediate results of this techniques are satisfactory. The long-term consequences on growth and temporomandibular pathology have been studied.     

Resolution of otitis media with effusion with the use of a stepped treatment regimen of trimethoprim-sulfamethoxazole and prednisone

This double blind, placebo-controlled trial was designed to determine whether intervention with a stepped regimen of trimethoprim-sulfamethoxazole (TMP-SMX) and prednisone would prevent high risk children from developing chronic otitis media with effusion (OME) and recurrent acute otitis media. Forty-two children were enrolled, assigned to treatment with active drug or placebo and then examined at 2-week intervals. They received TMP-SMX (or placebo) during the first 2 weeks, TMP-SMX and prednisone (or placebo) during Weeks 3 and 4 for persistent OME and TMP-SMX (or placebo) for Weeks 5 and 6 if OME was still unresolved. After treatment 48% of active drug and 14% of placebo subjects resolved OME bilaterally (P less than 0.05). Active drug subjects also had fewer acute otitis media episodes than placebo subjects while receiving study treatment (P less than 0.01). Although this treatment regimen produced short term OME resolution, long term benefits were not demonstrated.     

Hyperbaric oxygenation in the comprehensive therapy of young and middle age patients in the acute period after mild craniocerebral trauma]

The results of treatment of 107 young and middle aged sufferers with mild craniocerebral trauma have been analysed. The regimen for use of hyperbaric oxygenation contributing to normalization of general cerebral, focal disorders in high nervous and psychic activity, prevention of certain posttraumatic complications has been developed.     

Blood system responses in inflammation and mechanisms of their development]

A model of acute infectious peritonitis in mice demonstrated that the inflammation is attended by marked biphasic activation of bone-marrow granulomonocytopoiesis and that the activation is due in many respects to increased functional activity of elements forming the hemopoiesis-inducing microenvironment. This was suggested by increased colony-stimulating activity of the marrow mononuclear cells and the content of hemopoietic islets in the marrow. The colony-stimulating activity of peripheral blood also increased. It was established that inflammation is also characterized by activation of bone-marrow erythropoiesis, which is linked with increased erythropoietic activity of the hemopoiesis-inducing microenvironment and blood. There was a relation between the hemopoietic changes and the kinetics of leukocytes in the focus of inflammation.