Female patient post sub-mandibular sialadenectomy for calculous sialadenitis. Now complaining of a sublingual hard swelling (at the site of opening of Wharton's Duct).
Above USG image is obtained from the right submandibular region,
along the length of the Wharton's duct, with shows a terminal calculus,
measuring ~8.5mm x 4.0mm, with duct measuring upto 3.9mm proximally.
Axial view from the neck, showing the calculus at the opening of right submandibular duct.
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