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. Author manuscript; available in PMC: 2018 Apr 4.
Published in final edited form as: AJR Am J Roentgenol. 2018 Jan 30;210(3):669–676. doi: 10.2214/AJR.17.18295

Fig. 2. Lymph node measurement technique in 58-year-old woman with biopsy-proven nodal metastases from ductal carcinoma in situ.

Fig. 2

A and B, Axillary ultrasound images show how lymph node measurements are obtained in three planes: longitudinal (horizontally slanted line) and short-axis (vertically slanted line) diameters (A) and transverse diameter (B, horizontal line).