112 224 f2
Figure 2. A) Ultrasound of submandibular gland depicting intraductal calculus with dilated duct. B) Sublingual ultrasound (using the endocavitary transducer) showing a second intraductal calculus with continued ductal dilatation.
112 224 f2
Figure 2. A) Ultrasound of submandibular gland depicting intraductal calculus with dilated duct. B) Sublingual ultrasound (using the endocavitary transducer) showing a second intraductal calculus with continued ductal dilatation.