Radiological imaging in primary parotid malignancy

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USEFULNESS OF MRI IN THE DIAGNOSIS OF SALIVARY GLAND PATHOLOGIES

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Radiological imaging in primary parotid malignancy C Raine, K Saliba, A.J Chippindale, N.R McLean British Journal of Plastic Surgery Volume 56, Issue 7, Pages 637-643 (October 2003) DOI: 10.1016/S0007-1226(03)00358-8

Fig. 1 Axial CT showing a mass arising in the left parotid gland. Reported radiologically as showing features consistent with pleomorphic adenoma this lesion proved to be non-Hodgkins lymphoma. British Journal of Plastic Surgery 2003 56, 637-643DOI: (10.1016/S0007-1226(03)00358-8)

Fig. 2 Axial (a) T1 weighted and (b) STIR MR sequences showing a complex mass involving both lobes of the right parotid gland. The posterolateral border is indistinct suggestive of local invasion. The histological diagnosis was carcinoma arising in a pleomorphic salivary adenoma. British Journal of Plastic Surgery 2003 56, 637-643DOI: (10.1016/S0007-1226(03)00358-8)

Fig. 3 (a) T1 weighted and (b) coronal STIR MR images showing a large mass arising in the left parotid gland involving both superficial and deep lobes and encroaching on the carotid sheath. The edges of the lesion are ill defined and there is evidence of local infiltration. The histological diagnosis was primary parotid squamous cell carcinoma. British Journal of Plastic Surgery 2003 56, 637-643DOI: (10.1016/S0007-1226(03)00358-8)

Fig. 4 Post contrast CT scan showing a uniformly enhancing right parotid mass. The histological diagnosis in this case was of primary parotid adenocarcinoma. British Journal of Plastic Surgery 2003 56, 637-643DOI: (10.1016/S0007-1226(03)00358-8)

Fig. 5 Contrast enhanced CT scan showing a complex right parotid mass with marginal tumour enhancement, a poorly defined medial border and evidence of local infiltration. The histological diagnosis was carcinoma arising in pleomorphic adenoma. British Journal of Plastic Surgery 2003 56, 637-643DOI: (10.1016/S0007-1226(03)00358-8)