Nonossifying fibroma: A possible pitfall in F18-FD-PET/CT imaging of Hodgkin's disease
Author(s) -
Manuela Pagano,
M. Berta,
Anna Maria Postini,
Maurizio Bianchi,
Adalberto Brach del Prever,
Claudio Defilippi,
Umberto Ficola,
Angelina Cistaro
Publication year - 2011
Publication title -
radiology case reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.221
H-Index - 10
ISSN - 1930-0433
DOI - 10.2484/rcr.v6i2.271
Subject(s) - medicine , radiography , radiology , biopsy , positron emission tomography , nuclear medicine , lymphoma , tibia , pet ct , fluorodeoxyglucose , lymph node , mediastinum , pathology , anatomy
A 14-year-old girl was examined for a right lateral neck swelling and radiographic mediastinal widening. Biopsy of a right supraclavicular lymph node demonstrated the nodular sclerosing form of Hodgkin's lymphoma. An 18F-fluorodeoxyglucose-positron emission tomography/computed tomography (F18-FDG-PET/CT) study showed several pathological areas of lymph-node uptake in the upper mediastum and right distal tibia. Radiography of the tibia revealed a nonossifying fibroma in the site corresponding to the distal tibial uptake. The PET appearance of benign fibro-osseous lesions may be similar to those of skeletal metastases. Information obtained by the CT component of the PET/CT study and by conventional radiography can be useful in preventing erroneous interpretations of F18-FDG-PET uptake
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