case_images: PMC6445040_01
case_images: Transverse ultrasound images of a well-defined ovoid and hypoechoic abnormality in the subcutaneous tissues showing a small amount of Doppler flow
case_images: JMU-27-50-g001.jpg
case_images: PMC6445040_01_JMU-27-50-g001.jpg
case_images: F1
case_images: The ultrasound scan showed a well-defined and ovoid hypoechoic abnormality in the subcutaneous tissues containing internal echoes [Figures 1 and 2].
case_images: Longitudinal ultrasound images of a well-defined ovoid and hypoechoic abnormality in the subcutaneous tissues
case_images: JMU-27-50-g002.jpg
case_images: PMC6445040_01_JMU-27-50-g002.jpg
case_images: F2
case_images: The ultrasound scan showed a well-defined and ovoid hypoechoic abnormality in the subcutaneous tissues containing internal echoes [Figures 1 and 2].
case_images: Transverse ultrasound images 6 weeks after the initial ultrasound scan showing no interim changes
case_images: JMU-27-50-g003.jpg
case_images: PMC6445040_01_JMU-27-50-g003.jpg
case_images: F3
case_images: The repeat ultrasound scan after 6 weeks showed no interim changes of the abnormality and was reported as a haematoma [Figures 3 and 4].
case_images: Longitudinal ultrasound images 6 weeks after the initial ultrasound scan showing no interim changes
case_images: JMU-27-50-g004.jpg
case_images: PMC6445040_01_JMU-27-50-g004.jpg
case_images: F4
case_images: The repeat ultrasound scan after 6 weeks showed no interim changes of the abnormality and was reported as a haematoma [Figures 3 and 4].
case_images: Transverse ultrasound images 8 months after the last ultrasound scan demonstrating an irregular hypoechoic soft-tissue mass with internal Doppler flow suspicious for malignancy
case_images: JMU-27-50-g005.jpg
case_images: PMC6445040_01_JMU-27-50-g005.jpg
case_images: F5
case_images: The patient was referred for another soft-tissue ultrasound scan showing an irregular and complex abnormality with marked internal Doppler flow [Figures 5 and 6].
case_images: Longitudinal ultrasound images 8 months after the last ultrasound scan demonstrating an irregular hypoechoic soft-tissue mass infiltrating along the subcutaneous tissues
case_images: JMU-27-50-g006.jpg
case_images: PMC6445040_01_JMU-27-50-g006.jpg
case_images: F6
case_images: The patient was referred for another soft-tissue ultrasound scan showing an irregular and complex abnormality with marked internal Doppler flow [Figures 5 and 6].
case_images: Axial T1 magnetic resonance imaging image showing a soft-tissue mass in the subcutaneous tissues
case_images: JMU-27-50-g007.jpg
case_images: PMC6445040_01_JMU-27-50-g007.jpg
case_images: F7
case_images: The MRI scan showed a soft-tissue tumour with peritumoral edema in the subcutaneous tissues, suspicious for a malignancy [Figures 7 and 8].
case_images: Sagittal T2 magnetic resonance imaging fat saturation image showing a soft-tissue mass in peritumoral edema suspicious for malignancy
case_images: JMU-27-50-g008.jpg
case_images: PMC6445040_01_JMU-27-50-g008.jpg
case_images: F8
case_images: The MRI scan showed a soft-tissue tumour with peritumoral edema in the subcutaneous tissues, suspicious for a malignancy [Figures 7 and 8].
case_images: Transverse ultrasound image of an ultrasound-guided biopsy
case_images: JMU-27-50-g009.jpg
case_images: PMC6445040_01_JMU-27-50-g009.jpg
case_images: F9
case_images: The patient was subsequently referred to a regional sarcoma center and had an ultrasound-guided biopsy [Figure 9].