caa a22 4500 475755871 CHVBK 20180406123537.0 cr unu---uuuuu 170329e20000301xx s 000 0 eng 10.1007/s002470050734 doi (NATIONALLICENCE)springer-10.1007/s002470050734 Intraosseus teratoma of the iliac bone [Elektronische Daten] [J. L. Vazquez, D. Jaramillo, M. C. Gebhardt, A. R. Perez-Atayde] We present a 4-year-old child with a large iliac bone mass incidentally discovered in a plain abdominal radiograph. The pathological examination revealed a benign mature teratoma. To the best of our knowledge, the occurrence of intraosseous mature teratoma has not been previously reported. The child had had an immature teratoma of the neck discovered in a fetal ultrasound, and resected on day 6 of life. The neck teratoma recurred twice, at 16 months and at 3.5 years of age. In these two recurrences the lesion appeared progressively more mature. At the time of discovery of the iliac bone teratoma there was no evidence of residual neck disease. The radiological and pathological characteristics, differential diagnosis, and clinical course are discussed. Springer-Verlag Berlin Heidelberg, 2000 Vazquez J. L. Department of Radiology, Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA, US aut Jaramillo D. Department of Radiology, Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA, US aut Gebhardt M. C. Department of Orthopaedics, Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA, US aut Perez-Atayde A. R. Department of Pathology, Children's Hospital, Harvard Medical School, 300 Longwood Ave., Boston, MA 02115, USA, US aut https://doi.org/10.1007/s002470050734 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s002470050734 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Vazquez J. L. Department of Radiology, Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA, US aut NATIONALLICENCE 700 1- Jaramillo D. Department of Radiology, Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA, US aut NATIONALLICENCE 700 1- Gebhardt M. C. Department of Orthopaedics, Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA, US aut NATIONALLICENCE 700 1- Perez-Atayde A. R. Department of Pathology, Children's Hospital, Harvard Medical School, 300 Longwood Ave., Boston, MA 02115, USA, US aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer