[Aggressive aneurysmal bone cyst in childhood (author's transl)].
Case presentation of a four year old child with aggressive aneurysmal bone cyst of the fourth lumbar vertebra. Microscopic examination demonstrates a benign lesion. The roentgenographic pattern reflects a tumorlike bone destruction with signs of malignancy. Clinically, progression and invasion, similar to a semimalignant tumor, is noticed. The possible nature of this aggressive behaviour is discussed.
D000783:Aneurysm / Q000150:complications*; D000792:Angiography; D001845:Bone Cysts / Q000000981:diagnostic imaging*; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D008159:Lumbar Vertebrae; D008297:Male; D009192:Myelography; D013122:Spinal Diseases / Q000000981:diagnostic imaging*; D013125:Spinal Neoplasms / Q000000981:diagnostic imaging; D013131:Spine / Q000098:blood supply
Aggressive aneurysmale Knochencyste der Wirbelsäule im Kindesalter.