Demonstration of popliteal artery entrapment on leg muscle scintigraphy with 99mTc MIBI and single photon emission tomography.
Popliteal artery entrapment is difficult to diagnose even at surgery. Early diagnosis is important as the prognosis is better if detected before the onset of complications. There is no sensitive method for the evaluation of this condition. We describe three cases detected by a new technique using 99mTc methoxy isobutyl isonitrile (MIBI) with single photon emission tomography. The scintigraphic features of entrapment and the advantage of MIBI leg scintigraphy over other methods are discussed.
Set
P A
PA
Department of Radiology, Addenbrooke's Hospital, Cambridge.
Miles
K A
KA
Jenner
J R
JR
Morris
E
E
D000328:Adult; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging*; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D018482:Muscle, Skeletal / Q000000981:diagnostic imaging; D016491:Peripheral Vascular Diseases / Q000000981:diagnostic imaging; D011150:Popliteal Artery / Q000000981:diagnostic imaging*; D017256:Technetium Tc 99m Sestamibi / Q000627:therapeutic use*; D015899:Tomography, Emission-Computed, Single-Photon
D017256:Technetium Tc 99m Sestamibi