1. Intraluminal ultrasound imaging of the fallopian tube wall: results of standardized in vitro investigations of pig and human tubal specimens 
Stefan Rimbach, M.D., Diethelm Wallwiener, M.D., Christoph Barth, Raffi Bekeredjian, Stefan Hardt, M.D., Gunther Bastert, M.D. 
Fertility and Sterility 
Volume 70, Issue 1, Pages (July 1998)
DOI: /S (98)

2. Figure 1
Intraluminal ultrasound image of a normal ampulla (A) and a hydrosalpinx (B).
Fertility and Sterility  , DOI: ( /S (98) )

3. Figure 2
Scatter diagram of manual and sonographic tubal wall measurements.
Fertility and Sterility  , DOI: ( /S (98) )

4. Figure 3
Intraluminal ultrasound image of a coagulated isthmic area (A) with histologic reference (B).
Fertility and Sterility  , DOI: ( /S (98) )