[The US-CT contribution to the diagnosis of salivary gland neoplasms].

: In this work, we describe a diagnostic iter in case of salivary gland neoplasia suspicion: 1) direct radiography, 2) ultrasound (US), 3) sialography, 4) computed tomography (CT), 5) cytodiagnosis, 6) scintigraphy. But we particularly speak about US and CT, because of their daily use in diagnostic radiology. Ultrasound is considered a first examination for its high resolution, low invasiveness, low costs and it is easy and smart. While CT is considered a second examination because it permits staging of the salivary neoplasia and a complete patient inquiry. We presented two clinical cases: a submandibular sarcoma and a parotid carcinoma, describing their US-CT diagnosis: we can confirm that these techniques are often sufficient for a correct localisation of neoplasia and for a therapy program.