Warthin's tumour is the second most common benign neoplasm to affect the salivary glands. It virtually affects the sole parotid gland. A sudden increase in a tumour's size is usually due to a malignant transformation of the tumour. The t... F Allevi,F Biglioli - 《Bmj Case Reports》 被...
Out of 777 patients, 614 (78.9%) patients had a benign and 164 (21.1%) patients had a malignant parotid lesion. The most common parotid malignancy was metastatic cutaneous squamous cell carcinoma (cSCC) accounting for 35.4% of all parotid malignancies. 71.5% of all malignant lesions were ...
The introduction of ultrasound contrast agents has created opportunities to facilitate a differential diagnosis between various benign and malignant parotid lesions. In recent years, CEUS has been established as a valuable diagnostic tool, providing a microvascular perfusion analysis in solid tumor tissue ...