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1.
J Orthop ; 13(3): 136-9, 2016 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-27222619

RESUMO

BACKGROUND: Liposclerosing myxofibrous primary bone tumor is a rare benign bone lesion that was characterized by complex mixture of various histological elements. METHODS: We have studied the radiological, clinical and pathological features of nine patients with this disorder. Pain and limping were the main symptoms. RESULTS: Radiographic images typically showed a geographic lytic lesion with thick sclerotic margin, reflecting a pattern of slow growth. Histological sections revealed a polymorphic neoplasia characterized by predominant proliferation of stellate and fusiform cells aimed the myxoid matrix. CONCLUSIONS: These features suggest that the lesion may represent a variant of fibrous dysplasia with a high risk of malignant transformation.

2.
Skeletal Radiol ; 31(1): 30-4, 2002 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-11807590

RESUMO

We present a unique case of metastatic leiomyomatosis to the skeleton. The very extensive involvement of the axial and peripheral skeleton with "ring" lesions and associated cyclical premenstrual pain eventually led to the correct diagnosis and total relief with hormonal therapy.


Assuntos
Neoplasias Ósseas/secundário , Leiomioma/patologia , Neoplasias Uterinas/patologia , Adulto , Biópsia , Neoplasias Ósseas/diagnóstico por imagem , Neoplasias Ósseas/patologia , Diagnóstico Diferencial , Feminino , Humanos , Leiomioma/diagnóstico por imagem , Imageamento por Ressonância Magnética , Dor/etiologia , Radiografia
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