Key result
LV myxoma presents as severe bilateral acute limb ischemia necessitating hip disarticulation in a young man.
Why the study?
Acute limb ischaemia secondary to cardiac myxoma is uncommon, and embolic myxoma warrants consideration in young patients without apparent cardiovascular risk factors.
Case Report (n=1)
Cardiac myxoma should be considered as a differential diagnosis for acute limb ischemia in young patients without apparent cardiovascular risk factors.
Myxoma may cause bilateral limb ischemia in young adults without risk factors; hypothesis-generating and should not yet change practice.
Acute limb ischaemia (ALI) secondary to cardiac myxoma is uncommon. Embolic myxoma should be considered a differential diagnosis in young patients with ALI who do not have apparent cardiovascular risk factors. A multidisciplinary approach and comprehensive care can improve outcomes and optimise the collaborative treatment of ALI. Early referral to a hospital that can provide specialised treatment for ALI helps prevent significant tissue loss and surgical complications, such as amputation.A man in his 20s presented with bilateral ALI of both lower extremities, and an arterial duplex scan revealed a thrombus occluding all arterial segments of the bilateral lower extremities. An intracardiac mass adherent to the apical and anterior interventricular septum on two-dimensional echocardiography suggested a complex myxoma. The patient was diagnosed with ALI Rutherford category III, and bilateral hip disarticulation was performed. The patient was discharged with an anticoagulant.
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Billones et al. (2023) conducted a case report in Acute limb ischaemia secondary to left ventricular myxoma (n=1). Bilateral hip disarticulation and anticoagulation was evaluated. Left ventricular myxoma presenting as severe bilateral acute limb ischaemia in a man in his 20s necessitated bilateral hip disarticulation.
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