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Focal Bone Marrow Lesions: A Complication of Ultrasound Diathermy
Clinics in Shoulder and Elbow ; : 40-45, 2019.
Artículo en Inglés | WPRIM | ID: wpr-739749
ABSTRACT
Ultrasound diathermy is widely used for the treatment of musculoskeletal disorders and other soft tissue injuries. Its use as a therapeutic modality is believed to be safe, with very few reported complications. Here, we report two patients who developed focal bone marrow abnormalities after receiving ultrasound diathermy. Both patients' magnetic resonance (MR) evaluations revealed linear subchondral bone lesions of the superolateral humeral head similar to those in osteonecrosis. The patients' symptoms subsequently improved, and available follow-up MR evaluation revealed near complete resolution of bone lesions. These findings suggest that ultrasound diathermy, and its interaction with bone tissue through thermal mechanisms, can cause focal bone marrow abnormalities. Furthermore, the bone marrow abnormalities seem to be transient, resolving upon cessation of ultrasound diathermy, therefore osteonecrosis should be differentiated from this temporal lesion.
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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Osteonecrosis / Huesos / Médula Ósea / Imagen por Resonancia Magnética / Estudios de Seguimiento / Ultrasonografía / Traumatismos de los Tejidos Blandos / Diatermia / Cabeza Humeral Tipo de estudio: Estudio diagnóstico / Estudio observacional / Estudio pronóstico Límite: Humanos Idioma: Inglés Revista: Clinics in Shoulder and Elbow Año: 2019 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Osteonecrosis / Huesos / Médula Ósea / Imagen por Resonancia Magnética / Estudios de Seguimiento / Ultrasonografía / Traumatismos de los Tejidos Blandos / Diatermia / Cabeza Humeral Tipo de estudio: Estudio diagnóstico / Estudio observacional / Estudio pronóstico Límite: Humanos Idioma: Inglés Revista: Clinics in Shoulder and Elbow Año: 2019 Tipo del documento: Artículo