This work aims to study a rare bone condition in our setting as in other countries , and was conducted over a period of three years, by systematic observation of 4 patients admitted to the Hospital of the Child, to which has been added four other patients who have been taken from the Statistical this hospital between the years of 1951-1962 . In all eight patients . In the 4 cases that have followed have been practiced clinical, laboratory and software radio, exhaustively , a therapy indicated by Heys (15 ) having been tested. It also entered the first case of Dentinogenesis Imperfecta, which is described in our environment, associated with this disease . The other 4 patients included in this study were unable to locate them to make them more detailed studies . Unable either to conduct the study from the point of view for lack of endocrine means our hospital. Anabolic is used in a first c...

We report two cases of well differentiated thyroid carcinoma (DTC) in two girls who showed their first symptoms at 4 years 6 months and 7 years 2 months. Both underwent total thyroidectomy and removal of metastatic lymph nodes. In the first case pathology informed a mixed DTC (papillar/follicular). In the first case we discuss the difficulties that may arise due to the unspecified signs and symptoms that led to an initial diagnosis of goiter and thyroiditis. We emphasize the importance of age, sex, the presence of cervical adenopathy and associated hoarness in order to establish the diagnosis of DTC. In the second case we point out the diagnostic importance of the progressive growth of the cold thyroid nodule. We review the different surgical approaches of resection supporting the advantages of the total over the subtotal thyroidectomy we had done on our patients. We analyze the ...