title: Five methods of breast volume measurement: a comparative study of measurements of specimen volume in 30 mastectomy cases.
abstract: BACKGROUND
  To compare breast volume measurement techniques in terms of accuracy, convenience, and cost.
  
  
  METHODS
  Breast volumes of 30 patients who were scheduled to undergo total mastectomy surgery were measured preoperatively by using five different methods (mammography, anatomic [anthropometric], thermoplastic casting, the Archimedes procedure, and the Grossman-Roudner device). Specimen volume after total mastectomy was measured in each patient with the water displacement method (Archimedes). The results were compared statistically with the values obtained by the five different methods.
  
  
  RESULTS
  The mean mastectomy specimen volume was 623.5 (range 150-1490) mL. The breast volume values were established to be 615.7 mL (r = 0.997) with the mammographic method, 645.4 mL (r = 0.975) with the anthropometric method, 565.8 mL (r = 0.934) with the Grossman-Roudner device, 583.2 mL (r = 0.989) with the Archimedes procedure, and 544.7 mL (r = 0.94) with the casting technique. Examination of r values revealed that the most accurate method was mammography for all volume ranges, followed by the Archimedes method.
  
  
  CONCLUSIONS
  The present study demonstrated that the most accurate method of breast volume measurement is mammography, followed by the Archimedes method. However, when patient comfort, ease of application, and cost were taken into consideration, the Grossman-Roudner device and anatomic measurement were relatively less expensive, and easier methods with an acceptable degree of accuracy.
authors.affiliation: Surgical Department, Izmir Tepecik Training and Research Hospital, Turkey.
authors.forename: Ragip
authors.initials: R
authors.lastname: Kayar
authors.forename: Serdar
authors.initials: S
authors.lastname: Civelek
authors.forename: Murat
authors.initials: M
authors.lastname: Cobanoglu
authors.forename: Osman
authors.initials: O
authors.lastname: Gungor
authors.forename: Hidayet
authors.initials: H
authors.lastname: Catal
authors.forename: Mustafa
authors.initials: M
authors.lastname: Emiroglu