Monod sign.
نویسندگان
چکیده
Explanation: Monod sign indicates the presence of a mycetoma within a lung cavity. This radiographic appearance of a “uniform, rounded opacity which isytopped by a clear crescent” was described in 1954 by Pesle and Monod.1 Free movement of the mass helps distinguish Monod sign from similar-appearing radiographic signs in which the lesion is fixed, and supports the presence of a mycetoma. However, immobility does not exclude a mycetoma that may adhere to the cavity wall or become semi-invasive. In these instances, the clinical setting is paramount to diagnosis.
منابع مشابه
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ورودعنوان ژورنال:
- Journal of thoracic imaging
دوره 28 6 شماره
صفحات -
تاریخ انتشار 2013