[Neurogenic intermittent claudication of the femoral nerve caused by occlusion of the common iliac artery].
A 52 year old heavy smoker complained of paresthesiae and pain at the ventral side of the right thigh and the antero-medial side of the right lower leg as well as weakness of the right quadriceps femoris during exercise. Clinical examination revealed a paresis of the right quadriceps, hypesthesia and hypalgesia in the area of the femoral nerve and a reduced right patellar reflex after 10 min walking. An occlusion of the right common iliac artery was diagnosed by angiography. Following transluminal angioplasty and implantation of an intravascular stent, the patient was free of symptoms. On the basis of the clinical observations following recanalisation of the common iliac artery, the symptoms can best be explained by a reduced perfusion of the iliolumbar artery supplying the upper part of the femoral nerve, causing ischemia of the femoral nerve during exercise. In conclusion, stenosis/occlusion of the common iliac artery should be considered as a differential diagnosis of quadriceps weakness and paresthesia in the area of the femoral nerve associated with exercise.
Strupp
M
M
Neurologische Klinik der Ludwig-Maximilians-Universität, Klinikum Grosshadern, München.
Berger
H
H
Kaiser
E
E
D015901:Angiography, Digital Subtraction; D016342:Angioplasty, Laser; D001157:Arterial Occlusive Diseases / Q000150:complications* / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D001807:Blood Vessel Prosthesis; D005267:Femoral Nerve / Q000098:blood supply* / Q000503:physiopathology; D006801:Humans; D007083:Iliac Artery / Q000000981:diagnostic imaging; D007383:Intermittent Claudication / Q000000981:diagnostic imaging / Q000209:etiology* / Q000503:physiopathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009460:Neurologic Examination
Neurogene Claudicatio intermittens des N. femoralis durch Verschluss der A. iliaca communis.