Carotid Body Tumour
Carotid Body Tumour
Fig.1 Carotid angiogram shows splaying of internal and external carotid artery by the tumour. Known as Lyre sign.
Fig.2 MRI axial section just above the bifurcation. Tumour is seen between external carotid (green arrow) and internal carotid (yellow arrow). Tumour doesn’t cover the entire circumference of these vessels.
Fig.3 MRI axial section at a higher level. Tumour is seen between external carotid (green arrow) and internal carotid (yellow arrow). Tumour doesn’t cover the entire circumference of these vessels.
Fig.4 Intraoperative picture. Tumour (yellow star) seen splaying external carotid artery (ECA) and internal carotid artery (ICA). CCA – common carotid artery.
Fig.5 After resection of tumour. CCA, ICA, ECA, spinat accessory nerve (XI) and hypoglossal nerve (XII) are seen.
Fig.6 Excised tumour. Inferior surface has a groove (yellow arrow) formed by the ICA & ECA.
The Heart Of Clinic
Dr. C. Rayappa MBBS, DLO, FRCS(Edin)
SENIOR CONSULTANT
+91 44 3315 1105
Dr. C. Rayappa graduated from Madras Medical College, Chennai, India in 1982. He completed his post graduation in Otolaryngology (ENT)
For Doctors
Need more information?
Reach us through mail or phone
The Heart Of Clinic
Dr. C. Rayappa MBBS, DLO, FRCS(Edin)
SENIOR CONSULTANT
+91 44 3315 1105
Dr. C. Rayappa graduated from Madras Medical College, Chennai, India in 1982. He completed his post graduation in Otolaryngology (ENT)