5
Views
16
CrossRef citations to date
0
Altmetric
Original Article

From Small Pelvic Outlet Syndrome to Sirenomelia

&
Pages 195-210 | Received 29 Jan 1990, Accepted 25 Jul 1990, Published online: 09 Jul 2009
 

Abstract

We report 5 newborns with a contracted lesser pelvis, imperforate anus (severely stenotic and ectopic anus in 1 case), absent or rudimentary urinary tract, and defective or absent external genitalia, vagina, and uterus but normal gonads. The first 2 patients had small pelvic outlet syndrome (SPOS). The findings in the third patient, a possible transition to sirenomelia, were more severe and included malposition of the penis to the posterior sacral area. The fourth and fifth patients had sirenomelia. The remarkable similarity of many abnormalities observed in these cases and related material in the literature suggests that SPOS and sirenomelia may be part of the same malformation complex (SPOS/sirenomelia complex).

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.