Sialolithiasis: Use tomosynthesis!

Breast Tomosynthesis The Use of Breast Tomosynthesis in a Clinical Setting

Parotid sialolithiasis in childhood

Sialolithiasis is caused by the obstruction of a salivary gland or its excretory duct by the formation of calcareous concretions or sialoliths; this results in salivary ectasia and provokes subsequent dilation of the salivary gland. Sialolithiasis is relatively common, accounting for 30% of salivary diseases; however, it is rarely observed in childhood. This case report describes a 2-year-old m...

Sublingual Gland Sialolithiasis

Sublingual gland sialolithiasis is rare and may be misdiagnosed as submandibular gland sialolithiasis, which is more common. It is important to preoperatively determine which gland is involved, because they require different surgical approaches. Computed tomography is useful for distinguishing between sublingual gland and submandibular gland sialolithiasis. Here we present a case of sublingual ...

Antiscatter grid use in pediatric digital tomosynthesis imaging†

The objective of this study was to assess the effect of antiscatter grid use on tomosynthesis image quality. We performed an observer study that rated the image quality of digital tomosynthesis scout radiographs and slice images of a Leeds TO.20 contrast-detail test object embedded in acrylic with and without a grid. We considered 10, 15, 20 and 25 cm of acrylic to represent the wide range of p...

Retrograde theory in sialolithiasis formation.

Sialolithiasis is a relatively frequent occurrence; however, cases of sialolithiasis originating around a "foreign body" nidus are rare. We describe a patient with submandibular sialolithiasis organized around a vegetal nidus and discuss the etiology of the case.