Fig. 1From: Enhanced expression of IL-34 in an inflammatory cyst of the submandibular gland: a case reportAn inflammatory cyst within the submandibular gland. Coronal (a) or axial (b) T2-weighted MRI images of the head and neck demonstrating the existence of a cyst within the right submandibular gland (yellow arrows). Ultrasonic imaging of the inflamed submandibular gland (c) showed the inflammatory cyst as a black hole with sharp borders, measured 39.8 mm × 19.7 mm in diameterBack to article page