Focal Increased Tc-99m MDP Uptake in the Nutrient Foramen of the Femoral Diaphysis on Bone SPECT/CT / 대한핵의학회잡지
Korean Journal of Nuclear Medicine
;
: 162-165, 2018.
Artigo
em Inglês
| WPRIM
| ID: wpr-786973
ABSTRACT
We present images of an 83-year-old female with a history of osteoporosis and bilateral total knee replacement arthroplasty, referred for bone scintigraphy and single-photon emission computed tomography (SPECT)/computed tomography (CT), owing to left knee pain. No trauma to, or intense exercise of, the kneewas reported. The bone scan and SPECT/CT revealed a focally increased Tc-99m methylene diphosphonate (MDP) uptake in the medial cortex of the left femoral diaphysis with matched linear radiolucency on CT images. This was misinterpreted as atypical femoral stress fracture; however, focal stress reaction injury to the nutrient foramen was confirmed on contrast-enhanced magnetic resonance imaging.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Osteoporose
/
Artroplastia
/
Imageamento por Ressonância Magnética
/
Cintilografia
/
Tomografia Computadorizada de Emissão
/
Fraturas de Estresse
/
Tomografia Computadorizada de Emissão de Fóton Único
/
Medronato de Tecnécio Tc 99m
/
Diáfises
/
Artroplastia do Joelho
Limite:
Idoso
/
Aged80
/
Feminino
/
Humanos
Idioma:
Inglês
Revista:
Korean Journal of Nuclear Medicine
Ano de publicação:
2018
Tipo de documento:
Artigo
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