case_images: PMC11080503_01
case_images: PMC11080503_02
case_images: PMC11080503_03
case_images: Ultrasound images of the thyroid of patient 1. A,B, Significant increase in blood flow intensity in the left lobe in power Doppler mode at optimal PRF. C, 'Thyroid inferno' sign in the left lobe in color Doppler mode at low PRF. D, Significant increase in blood flow intensity in the right lobe in power Doppler mode at optimal PRF. E, PSV in the first branch of the STAs on the left: 124.6 cm/s. F, Both lobes in grayscale mode.
case_images: JMedLife-17-116-g001.jpg
case_images: PMC11080503_06_JMedLife-17-116-g001.jpg
case_images: F1
case_images: PMC11080503_04
case_images: Ultrasound images of the thyroid of patient 2. A,B, Moderate increase in blood flow intensity in two lobes in power Doppler mode at optimal PRF. C, 'Thyroid inferno' sign in the left lobe in color Doppler mode at low PRF. D, Left lobe in grayscale mode. E,F, PSV in the first branch of the STAs: 96.5 cm/s on the right and 95.4 cm/s on the left.
case_images: JMedLife-17-116-g002.jpg
case_images: PMC11080503_06_JMedLife-17-116-g002.jpg
case_images: F2
case_images: PMC11080503_05
case_images: PMC11080503_06
case_images: Ultrasound images of the thyroid of patient 1. A,B, Significant increase in blood flow intensity in the left lobe in power Doppler mode at optimal PRF. C, 'Thyroid inferno' sign in the left lobe in color Doppler mode at low PRF. D, Significant increase in blood flow intensity in the right lobe in power Doppler mode at optimal PRF. E, PSV in the first branch of the STAs on the left: 124.6 cm/s. F, Both lobes in grayscale mode.
case_images: JMedLife-17-116-g001.jpg
case_images: PMC11080503_06_JMedLife-17-116-g001.jpg
case_images: F1
case_images: Ultrasound images of the thyroid of patient 2. A,B, Moderate increase in blood flow intensity in two lobes in power Doppler mode at optimal PRF. C, 'Thyroid inferno' sign in the left lobe in color Doppler mode at low PRF. D, Left lobe in grayscale mode. E,F, PSV in the first branch of the STAs: 96.5 cm/s on the right and 95.4 cm/s on the left.
case_images: JMedLife-17-116-g002.jpg
case_images: PMC11080503_06_JMedLife-17-116-g002.jpg
case_images: F2
case_images: Ultrasound images of the thyroid of patient 3. A,B, Moderate increase in blood flow intensity in two lobes in power Doppler mode at optimal PRF. C, PSV in the first branch of the STAs on the left side at most sites nearly 160 cm/s. D, PSV in the first branch of the STA on the left at one site: 189.1 cm/s. E, PSV in the first branch of the superior thyroid arteries on the right: 119 cm/s. F, Left lobe in grayscale mode.
case_images: JMedLife-17-116-g003.jpg
case_images: PMC11080503_06_JMedLife-17-116-g003.jpg
case_images: F3
case_images: Ultrasound examination demonstrated signs of increased activation of thyroid blood flow (Figure 3A-F).