title: [Neoplastic "acute mastoiditis" in childhood (author's transl].
abstract: Report of two cases with "acute mastoiditis" which was due to secondary malignant disease in the mastoid as shown postoperatively. One was the metastisis of an embryonic lung tumor previously diagnosed as histologically benign, the other one was the first sign of acute myeloid leukemia.
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D015470:Leukemia, Myeloid, Acute / Q000150:complications; D008175:Lung Neoplasms / Q000150:complications*; D008297:Male; D008416:Mastoid; D008417:Mastoiditis / Q000175:diagnosis / Q000209:etiology*; D009362:Neoplasm Metastasis; D012509:Sarcoma / Q000150:complications; D012888:Skull Neoplasms / Q000150:complications* / Q000175:diagnosis
vernacular_title: Neoplastische "akute Mastoiditis" im Kindesalter