Erratum to "Bilateral acetabular fractures treated with delayed total hip arthroplasty" [Arthroplasty Today 6 (2020) 236-240].

[This corrects the article DOI: 10.1016/j.artd.2020.02.005.].

From Hip to Heart: A Comprehensive Evaluation of an Infiltrative Cardiomyopathy.

Infiltrative cardiomyopathies are an increasingly recognized cause of heart failure warranting systematic evaluation. Given overlap of clinical and imaging findings among etiologies of infiltrative cardiomyopathies, comprehensive evaluation, including a history and physical examination, advanced cardiac imaging, and sometimes endomyocardial biopsy, is required for diagnosis. We report a case of infiltrative cardiomyopathy in which endomyocardial biopsy confirmed diagnosis of cobalt-induced cardiomyopathy. The novel teaching points highlighted by this case report include identification of heavy-metal toxicity as a cause of infiltrative cardiomyopathy, and the outline of a diagnostic approach and management for cobalt-induced cardiomyopathy.

Le fait que les cardiomyopathies infiltrantes sont de plus en plus reconnues comme la cause de l'insuffisance cardiaque justifie une évaluation systématique. Puisque les résultats cliniques et d'imagerie se recoupent entre les étiologies des cardiomyopathies infiltrantes, l'évaluation exhaustive, y compris les antécédents et l'examen physique, les techniques avancées en imagerie cardiaque et parfois la biopsie endomyocardique, est nécessaire au diagnostic. Nous présentons un cas de cardiomyopathie infiltrante pour lequel la biopsie endomyocardique a permis de confirmer le diagnostic d'une cardiomyopathie induite par le cobalt. Parmi les points à enseigner illustrés dans cette observation, on cite la reconnaissance de la toxicité des métaux lourds comme une cause de cardiomyopathie infiltrante, et la vue d'ensemble de l'approche diagnostique et de la prise en charge de la cardiomyopathie induite par le cobalt.

Bilateral acetabular fractures treated with delayed total hip arthroplasty.

Acetabular fractures after seizures are uncommon, and fewer than 30 cases are described in the literature. We present a patient with bilateral acetabular fractures after a seizure, with bilateral quadrilateral plate destruction and protrusio deformity. The patient underwent delayed staggered bilateral total hip arthroplasty 3 months after initial injury, with use of the femoral head as autograft for the protrusio deformities.