1) The pituitary infundibulum is either absent or truncated.

2) Two contractile vacuoles situated near ventral wall of infundibulum.

3) Single contractile vacuole situated near ventral wall of infundibulum. 28-33 pellicular striations from peristome to aboral trochal band and 5-8 from aboral trochal band to scopula.

4) At approximately the same time, the infundibulum forms as a down growth of the neuroepithelium from the diencephalon.

5) The length of infundibulum and the angle of uncinate process were correlated to the score of the sinus opacity of sinusitis patients.

6) Objective To observe the ultrastructural changes of infundibulum epithelium of rat's oviduct during the genital cycle in rat.

7) Methods: Myocyte of the right infundibulum in 63 cases of tetralogy of Fallot were studied with light and scanning electron microscope observation.

8) Two small contractile vacuoles located near ventral wall of infundibulum.

9) Conclusions: The anatomic structures of the uncinate process and ethmoid infundibulum have close relation to chronic sinusitis.

10) The anterior pituitary may be affected by absence or hypoplasia of the infundibulum .

11) The fringelike fimbriae transport ovulated eggs from the ovarian surface to the infundibulum.

12) Histology revealed numerous xanthomatous cells in association with a few lymphocytes surrounding the follicular infundibulum ,(http:///infundibulum.html) consistent with a diagnosis of xanthomatous Fox-Fordyce disease.

13) Idiopathic pituitary hypofunction manifested pituitary shrinking in size and disappearing of infundibulum.

14) At the ovarian end of the oviduct is the infundibulum.

15) By using standard microelectrode technique , we studied the transmembrane action potential on rabbit conus arteriosus ( infundibulum ).