MRV Head With IV Contrast There is no relevant literature to support the use of MRV head with IV contrast for evaluation of PT when a retrotympanic lesion is suspected on otoscopy. MRV Head Without and With IV Contrast There is no relevant literature to support the use of MRV head without and with IV contrast for evaluation of PT when a retrotympanic lesion is suspected on otoscopy. MRV Head Without IV Contrast There is no relevant literature to support the use of MRV head without contrast for evaluation of PT when a retrotympanic lesion is suspected on otoscopy. US Duplex Doppler Carotid Artery There is no relevant literature to support the use of US duplex doppler carotid artery for evaluation of PT when a retrotympanic lesion is suspected on otoscopy. Tinnitus US Duplex Doppler Transcranial There is no relevant literature to support the use of US duplex doppler transcranial for evaluation of PT when otoscopy shows a vascular retrotympanic lesion. US Head There is no relevant literature to support the use of US head for evaluation of PT when otoscopy shows a vascular retrotympanic lesion. Arteriography Cervicocerebral There is no relevant literature to support the use of conventional arteriography for evaluation of unilateral NPT. CT Head with IV Contrast There is no relevant literature to support the use of CT head with IV contrast for evaluation of unilateral NPT. CT Head Without and With IV Contrast There is no relevant literature to support the use of CT head without and with IV contrast for evaluation of unilateral NPT. CT Head Without IV Contrast There is no relevant literature to support the use of CT head without IV contrast for evaluation of unilateral NPT. CT Temporal Bone With IV Contrast CT temporal bone with IV contrast may be considered in a few patients if they need imaging to evaluate for retrocochlear pathology and MRI cannot be performed. Larger mass lesions such as vestibular schwannomas and meningiomas can be seen.
Tinnitus. MRV Head With IV Contrast There is no relevant literature to support the use of MRV head with IV contrast for evaluation of PT when a retrotympanic lesion is suspected on otoscopy. MRV Head Without and With IV Contrast There is no relevant literature to support the use of MRV head without and with IV contrast for evaluation of PT when a retrotympanic lesion is suspected on otoscopy. MRV Head Without IV Contrast There is no relevant literature to support the use of MRV head without contrast for evaluation of PT when a retrotympanic lesion is suspected on otoscopy. US Duplex Doppler Carotid Artery There is no relevant literature to support the use of US duplex doppler carotid artery for evaluation of PT when a retrotympanic lesion is suspected on otoscopy. Tinnitus US Duplex Doppler Transcranial There is no relevant literature to support the use of US duplex doppler transcranial for evaluation of PT when otoscopy shows a vascular retrotympanic lesion. US Head There is no relevant literature to support the use of US head for evaluation of PT when otoscopy shows a vascular retrotympanic lesion. Arteriography Cervicocerebral There is no relevant literature to support the use of conventional arteriography for evaluation of unilateral NPT. CT Head with IV Contrast There is no relevant literature to support the use of CT head with IV contrast for evaluation of unilateral NPT. CT Head Without and With IV Contrast There is no relevant literature to support the use of CT head without and with IV contrast for evaluation of unilateral NPT. CT Head Without IV Contrast There is no relevant literature to support the use of CT head without IV contrast for evaluation of unilateral NPT. CT Temporal Bone With IV Contrast CT temporal bone with IV contrast may be considered in a few patients if they need imaging to evaluate for retrocochlear pathology and MRI cannot be performed. Larger mass lesions such as vestibular schwannomas and meningiomas can be seen.