Fluid-fluid levels detected on MRI and mimicking primary aneurismal bone cysts in a case of spinal bone metastasis

S. Colangeli; G. Rossi; R. Ghermandi; E. Rimondi

Fluid-fluid levels detected on MRI and mimicking primary aneurismal bone cysts in a case of spinal bone metastasis

S. Colangeli, G. Rossi, R. Ghermandi, E. Rimondi

Istituti Ortopedici Rizzoli

Research output: Contribution to journal › Article › peer-review

Abstract

INTRODUCTION: Spinal bone metastases may be lytic or sclerotic lesions. Sometimes aneurismal bone cyst (ABC)-like areas (also called "secondary ABC") can be found in giant-cell tumors, osteoblastomas and chondroblastomas but are rare in metastatic tumors.

CASE REPORT: A retrospective study on 518 patients surgically treated for metastatic lesions of the spine from 1995 to 2012 was performed to evaluate the radiographic presentation. We propose a case report of a metastatic lesion associated with imaging features suggestive of aneurismal bone cyst. The patient was treated by intralesional surgery, after embolization of the lesion.

CONCLUSIONS: Fluid-fluid levels detected on imaging can be found in bone metastases and may be similar to a primary aneurismal bone cyst. Embolization of metastastic tumor was useful to help the surgeon.

Original language	English
Pages (from-to)	41-43
Number of pages	3
Journal	European Review for Medical and Pharmacological Sciences
Volume	18
Issue number	1
Publication status	Published - 2014

ASJC Scopus subject areas

Medicine(all)

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title = "Fluid-fluid levels detected on MRI and mimicking primary aneurismal bone cysts in a case of spinal bone metastasis",

abstract = "INTRODUCTION: Spinal bone metastases may be lytic or sclerotic lesions. Sometimes aneurismal bone cyst (ABC)-like areas (also called {"}secondary ABC{"}) can be found in giant-cell tumors, osteoblastomas and chondroblastomas but are rare in metastatic tumors.CASE REPORT: A retrospective study on 518 patients surgically treated for metastatic lesions of the spine from 1995 to 2012 was performed to evaluate the radiographic presentation. We propose a case report of a metastatic lesion associated with imaging features suggestive of aneurismal bone cyst. The patient was treated by intralesional surgery, after embolization of the lesion.CONCLUSIONS: Fluid-fluid levels detected on imaging can be found in bone metastases and may be similar to a primary aneurismal bone cyst. Embolization of metastastic tumor was useful to help the surgeon.",

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T1 - Fluid-fluid levels detected on MRI and mimicking primary aneurismal bone cysts in a case of spinal bone metastasis

AU - Colangeli, S.

AU - Rossi, G.

AU - Ghermandi, R.

AU - Rimondi, E.

PY - 2014

Y1 - 2014

N2 - INTRODUCTION: Spinal bone metastases may be lytic or sclerotic lesions. Sometimes aneurismal bone cyst (ABC)-like areas (also called "secondary ABC") can be found in giant-cell tumors, osteoblastomas and chondroblastomas but are rare in metastatic tumors.CASE REPORT: A retrospective study on 518 patients surgically treated for metastatic lesions of the spine from 1995 to 2012 was performed to evaluate the radiographic presentation. We propose a case report of a metastatic lesion associated with imaging features suggestive of aneurismal bone cyst. The patient was treated by intralesional surgery, after embolization of the lesion.CONCLUSIONS: Fluid-fluid levels detected on imaging can be found in bone metastases and may be similar to a primary aneurismal bone cyst. Embolization of metastastic tumor was useful to help the surgeon.

AB - INTRODUCTION: Spinal bone metastases may be lytic or sclerotic lesions. Sometimes aneurismal bone cyst (ABC)-like areas (also called "secondary ABC") can be found in giant-cell tumors, osteoblastomas and chondroblastomas but are rare in metastatic tumors.CASE REPORT: A retrospective study on 518 patients surgically treated for metastatic lesions of the spine from 1995 to 2012 was performed to evaluate the radiographic presentation. We propose a case report of a metastatic lesion associated with imaging features suggestive of aneurismal bone cyst. The patient was treated by intralesional surgery, after embolization of the lesion.CONCLUSIONS: Fluid-fluid levels detected on imaging can be found in bone metastases and may be similar to a primary aneurismal bone cyst. Embolization of metastastic tumor was useful to help the surgeon.

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