[Endo arterial investigation: warning for the cholesterol crystal embolism disease]
Tunisie Medicale [La]. 2007; 85 (11): 975-978
Dans Français
| IMEMR
| ID: emr-134732
ABSTRACT
Cholesterol crystal embolism [CCE] is a rare disorder which can complicate cardiac catheterization, angiographic studies and cardiovascular surgery. The CCE exposes to a great risk of renal failure and it can even threaten life by means of a multi visceral failing syndrome. Report a new case of CCE following cardiac catheterization. We report the observation of a 63-year-old patient who had a coronary angiography via the right femoral artery after a myocardial infarction. This examination has showed a multi-vessel coronary disease. 15 days later, the patient presented purplish and painful discoloration of his toes. The laboratory findings showed a mild inflammatory syndrome and eosinophilia at 700/micro L. There wasn't a renal dysfunction nor proteinury nor hematury. We performed a skin biopsy and made the diagnosis of CCE. Trans oesophageal echography objectified an irregular atherosclerotic plaque in the isthmic aorta, The CT scan revealed a spindle-shaped aneurysm in the end of the abdominal aorta. This aneurysm contains a marginal surrounding thrombosis with high embolic risk. The patient was put under clopidogrel, enoxaparine, simvastatine, colchicine and atenolol and operated successfully. The two particularities of this observation are, on one hand, the absence of a renal involvment, which represents the main prognostic factor of the CCE. On the other hand, the CCE has revealed a very unstable aneurysm of the aorta which could be complicated during the cardiac catheterisation. The CCE is a difficult diagnosis that must be remembered before any cardiac catheterisation, because it often reflects unstable aortic atherosclerotic lesions
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Indice:
Méditerranée orientale
Sujet Principal:
Cathétérisme cardiaque
/
Résultat thérapeutique
/
Coronarographie
/
Anévrysme de l'aorte abdominale
/
Embolie de cholestérol
Type d'étude:
Enquête cas-témoins / Études cas/témoins
Limites du sujet:
Humains
/
Mâle
langue:
Français
Texte intégral:
Tunisie Med.
Année:
2007
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