Case Report

Double Meniscal Ossicle, the First Description: CT and MRI Findings—Different Etiologies

Figure 1

A 21-year young male student presented with chronic pain in the right knee joint for 1-2 years subsequently diagnosed as double meniscal ossicle of the knee. (a) Sagittal T1W image shows two small lesions (solid arrow), isointense to bone marrow in relation to the posterior horn of the medial meniscus, with a hypointense rim. (b) Coronal T1 W images confirm the isointensity of the lesions (solid arrow) to the bone marrow in relation to posterior aspect of medial meniscus. (c) Axial high-resolution T2 GRE image confirms the relationship of the meniscal ossicle (solid arrow) with the posterior horn of the medial meniscus. (d) Axial high-resolution T2 DESS image confirms the relationship of the meniscal ossicle (solid arrow) with the posterior horn of the medial meniscus.
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