[Extramedullary tumor formation by acute myeloid leukoses in children (author's transl)].
In rare cases, leukoses can produce tumors before general symptoms and changes in the blood picture appear. Two boys were reported in whom tumors of the eye socket were removed, the tumors were histologically classified as myelosarcoma. During the course of several months, the clinical picture of an acute leukemia developed. The difficulties involved in the exact histologic recognition of myelosarcoma, its localization, the differential diagnosis of tumors of the eye socket in children as well as the therapy and prognosis for children with myelosarcoma were discussed.
D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000150:complications* / Q000175:diagnosis; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis; D008297:Male; D009918:Orbital Neoplasms / Q000150:complications* / Q000473:pathology / Q000601:surgery; D011289:Preleukemia / Q000150:complications
Extramedulläre Tumorbildung bei akuten myeloischen Leukosen im Kindesalter.