A, One of these mass was located deep in the buccal pad. B, The other mass located in the superficial subcutaneous fat. Fig.2A Fig.2B Fig.2C Fig. MR imaging performed one month after the CT examination shows a single, well-demarcated mass in the buccal pad. C, The mass was enhanced on T1-weighted MR image after intravenous gadolinium injection.
Photomicrograph shows colonies of actinomyces in the abscess.
References L. Roex, J. Casselman, S. F. Lemahieu, A. L. Baert. CT-Appearance of cervical actinomycosis. Katsuki T. Multimodality imaging of cervicofacial actinomycosis.