Ultrasound mammography in the management of breast cancer.
In this centre, ultrasound mammography has been shown to be more accurate in elucidating the nature of palpable breast lesions than X-ray mammography. A prospective study was devised to determine whether this accuracy could be translated into improved management of patients with breast carcinoma. A total of 223 patients with palpable breast masses were assessed by clinical examination, imaging (X-ray and ultrasound mammography) and aspiration cytology. Each was scored on a five-point scale and treatment was planned according to the total score. According to the protocol, an adequate total score would permit definitive surgery avoiding frozen section. By using sonography rather than radiology, the number of correct diagnoses could be improved by 25 per cent. This was because the greater sensitivity of ultrasound (92.8 per cent) compared to X-ray mammography (82.5 per cent) was reflected in a higher total score, which was sufficient to allow definitive surgical treatment without prior histological confirmation of diagnosis.
Warwick
D J
DJ
University Surgical Unit, Royal South Hampshire Hospital, Southampton, UK.
Smallwood
J A
JA
Guyer
P B
PB
Dewbury
K C
KC
Taylor
I
I
D000328:Adult; D001707:Biopsy, Needle; D001943:Breast Neoplasms / Q000175:diagnosis*; D005189:False Positive Reactions; D006801:Humans; D008327:Mammography; D011446:Prospective Studies; D014463:Ultrasonography