|作者：||Liara Paranaíba Ribeiro, Juliana Mara Silva, Jussara Silva Lima|
2PhD in pediatric immunology - Chief of the pediatric ward and assistantprofessor of pediatrics at the Federal University of TriânguloMineiro.
|刊名：||Residência Pediátrica, 2019, Vol.9 (1), pp.58-61|
|来源数据库：||Brazilian Society of Pediatrics|
|关键词：||Bone Diseases; Histiocytosis; Histiocytosis; Langerhans-Cell;|
|原始语种摘要：||Abstract Langerhans cell histiocytosis is a rare disease with an unknown etiopathogenesis; itis generally caused by monoclonal proliferation of Langerhans cells. This studypresents the case of a 7-month-old infant with a disease of the mastoid bone, whichis considered a special site. The diagnosis was suspected following an unsuccessfulmastoiditis treatment. The interest in reporting the case arises from the variouspresentations of the disease, aiming to raise awareness of this possiblediagnosis.|