title: Postmenarchal development of chylous ascites in acrocephalosyndactyly with congenital lymphatic dysplasia.
abstract: BACKGROUND
  Acrocephalosyndactyly is a syndrome characterized by congenital malformation of the skull with craniosynostosis, midface hypoplasia, and symmetrical webbed fusion of the fingers and toes. We describe a possible pathophysiologic mechanism for chylous ascites that developed several months after menarche in a woman with acrocephalosyndactyly and congenital lymphatic dysplasia.
  
  
  METHODS
  A 25-year-old nulligravid woman with acrocephalosyndactyly, at 18 months after menarche, developed persistent abdominal distension at age 18 years. Laparoscopy at age 25 years revealed chylous ascites with marked chronic peritoneal inflammation, and lymphatic dysplasia with lymphocysts. With hormone manipulation, the chylous ascites fluctuated.
  
  
  CONCLUSIONS
  After menarche in a woman with acrocephalosyndactyly, ovarian steroid hormones might have increased lymph production and hydrostatic pressure, causing rupture of congenitally dysplastic lymph vessels resulting in chylous ascites.
authors.affiliation: Department of Gynecology-Obstetrics, State University of New York at Buffalo, 5648 Broadway, Buffalo, NY 14086-2317, USA. ronbatt@localnet.com
authors.forename: R E
authors.initials: RE
authors.lastname: Batt
authors.forename: S R
authors.initials: SR
authors.lastname: Michalski
authors.forename: T
authors.initials: T
authors.lastname: Mahl
authors.forename: J C
authors.initials: JC
authors.lastname: Reynhout
mesh_terms: D000168:Acrocephalosyndactylia / Q000150:complications*; D000328:Adult; D002915:Chylous Ascites / Q000150:complications / Q000175:diagnosis* / Q000178:diet therapy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008206:Lymphatic Diseases / Q000150:complications* / Q000151:congenital; D008572:Menarche