title: Ultrasonic B-scanning for radiation therapy planning and follow-up of superficial tumors.
mesh_terms: D003201:Computers; D005500:Follow-Up Studies; D006801:Humans; D008207:Lymphatic Metastasis / Q000175:diagnosis; D011882:Radiotherapy, High-Energy; D012983:Soft Tissue Neoplasms / Q000175:diagnosis* / Q000532:radiotherapy; D014463:Ultrasonography