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Tao Brush and Endometrial Cytology

  • John A. Maksem
  • Stanley J. Robboy
  • John W. Bishop
  • Isabelle Meiers
Chapter
Part of the Essentials in Cytopathology book series (EICP, volume 7)

The traditional method of endometrial biopsy uses a specialized catheter to simultaneously suction and slice away a portion of the uterine lining. Tissue is collected through a small orifice present near the catheter tip. In comparison, the Tao brush method uses a small, flexible brush to gently brush the inside of the uterus. Thus, the Tao brush gathers a complete sampling of the uterine lining, removes tissue in a less traumatic fashion, and, as there is no need for continuous movement of the device across the cervical canal, is less painful than suction biopsy. Because the Tao brush method is able to collect samples from a 3-cm or greater length of the midportion of the uterine corpus without significant discomfort to the patient, it is an excellent method for early detection, therapeutic monitoring, and, among selected women, screening.

Keywords

Uterine Cavity Endometrial Biopsy Cervical Canal Wire Core Therapeutic Monitoring 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Suggested Reading

  1. Del Priore G, Williams R, Harbatkin CB, Wan LS, Mittal K, Yang GC. Endometrial brush biopsy for the diagnosis of endometrial cancer. J Reprod Med 2001; 46: 439–43.PubMedGoogle Scholar
  2. Firat P, Mocan G, Kapucuoglu N. Liquid-based endometrial cytology: endometrial sample collection by using Tao brush. Diagn Cytopathol 2002; 27: 393–4.PubMedCrossRefGoogle Scholar
  3. Tao LC. Cytopathology of the endometrium. Direct intrauterine sampling. In: Johnston, WW, ed. ASCP Theory and Practice of Cytopathology, vol 2. ASCP Press, Chicago, IL, 1993.Google Scholar
  4. Tao LC. Direct intrauterine sampling: the IUMC Endometrial Sampler. Diagn Cytopathol 1997; 17: 153–9.PubMedCrossRefGoogle Scholar
  5. Yang GC, Wan LS. Endometrial biopsy using the Tao Brush method. A study of 50 women in a general gynecologic practice. J Reprod Med 2000; 45: 109–14.PubMedGoogle Scholar
  6. Yang GC, Wan LS, Del Priore G. Factors influencing the detection of uterine cancer by suction curettage and endometrial brushing. J Reprod Med 2002; 47: 1005–10.PubMedGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  • John A. Maksem
    • 1
  • Stanley J. Robboy
    • 2
  • John W. Bishop
    • 3
  • Isabelle Meiers
    • 4
  1. 1.Orlando HealthOrlando
  2. 2.Duke University Medical CenterDurham
  3. 3.University of California, DavisSacramento
  4. 4.University Hospital LewishamLondonEngland

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