RESUMEN
Breast conservative treatment (BCT) is currently accepted as the standard treatment option for breast cancer. Targeted ultrasound helps detect recurrent lesions, postoperative changes, and scarring tissue. In this pictorial essay, we review the ultrasound features of benign (seroma, hematoma, fat necrosis, traumatic neuroma, fibrosis/scarring) and malignant (recurrence, new primary cancer) causes of palpable lumps after BCT and provide images from our patients to illustrate some typical findings of common pathologies. Ultrasound, especially as an adjunct to mammography, can make a specific diagnosis in most cases.
RESUMEN
We describe a congenital cerebellar mass in a fetus at 30 weeks GA. The lesion is detected at the prenatal third-trimester ultrasound, confirmed by fetal MRI, and determined as medulloblastoma in postmortem pathologic evaluation.
