Wisser

Group Leader:
Prof. Dr. Josef Wisser

 

Name of the Institution
Department of Obstetrics
University Hospital Zurich

Street
Frauenklinikstrasse 10

City
8091 Zürich

Phone
+41 (0)44 255 39 47

Fax
+41 (0)44 255 44 30

 

Group Members

Ehemalige:
Zodan Tina, MD

Main Field of Research, Abstract

The main focus of our work is to study the application of ultrasound technology in obstetrics. With this technology we assess fetal haemodynamics, study fetal malformation and evaluate the female pelvic floor morphology after childbirth.
Assessment of fetal haemodynamics is of importance in order to find out action lines for optimal care for fetus and mother.
Special interest in studying fetal malformations are to observe natural history of fetuses with dilatation of the urinary tract and assess techniques to invasively treat lower urinary tract dilatation during first half of pregnancy.
For the sonographic evaluation of the pelvic floor we developed a new method of threedimensional imaging of the anatomical structures of the pelvic floor which enables us to exactly localize the birth related trauma.

Main Fields of Research, Keywords

Fetal haemodynamics, intrauterine growth retardation, fetal malformation, urinary tract dilatation,childbirth related pelvic floor trauma


Special Techniques and Equipment

All standard ultrasound techniques are applied. Furthermore we have developed a new approach to assess pelvic floor anatomy in threedimensional casts sliced out of an ultrasound volume.

Education and Training

We organize interdisciplinary colloquia with the Department of Medical genetics and take part in regular journal clubs, data clubs and group meetings. We welcome Medical Students and have frequent opportunities for MD students.

Selected Publications

  1. Wisser J, Kurmanavicius J, Lauper U, Zimmermann R, Huch R, Huch A. Successful treatment of fetal megavesica in the first half of pregnancy. Am J Obstet Gynecol 1997;177(3):685-9.
  2. Wisser J, Kurmanavicius J, Muller C, Huch A, Huch R. Pulsatility index in the fetal anterior tibial artery during the second half of normal pregnancy. Ultrasound Obstet Gynecol 1998;11(3):199-203.
  3. Wisser J, Schar G, Kurmanavicius J, Huch R, Huch A. Use of 3D ultrasound as a new approach to assess obstetrical trauma to the pelvic floor. Ultraschall Med 1999;20(1):15-8.
  4. Wisser J, Schneider K, Kurmanavicius J, Zimmermann R, Huch R. Obstructive uropathies. Lancet 1999;354(9193):1905.
  5. Kurmanavicius J, Wright EM, Royston P, Zimmermann R, Huch R, Huch A, Wisser, J. Fetal ultrasound biometry: 2. Abdomen and femur length reference values. Br J Obstet Gynaecol 1999;106(2):136-43.
  6. Koelble N, Wisser J, Kurmanavicius J, Bolthauser E, Stallmach T, Huch A, et al. Dandy-walker malformation: prenatal diagnosis and outcome. Prenat Diagn 2000;20(4):318-27.
  7. Kubik Huch RA, Huisman TA, Wisser J, Gottstein Aalame N, Debatin JF, Seifert B, et al. Ultrafast MR imaging of the fetus. AJR Am J Roentgenol 2000;174(6):1599-606.
  8. Ochsenbein N, Kurmanavicius J, Huch R, Huch A, Wisser J. Volume sonography of the pelvic floor in nulliparous women and after elective cesarean section. Acta Obstet Gynecol Scand 2001;80(7):611-5.
  9. Chaoui R, Zodan Marin T, Wisser J. Marked splenomegaly in fetal cytomegalovirus infection: detection supported by three-dimensional power Doppler ultrasound. Ultrasound Obstet Gynecol 2002;20(3):299-302.
  10. Koelble N, Sobetzko D, Ersch J, Stallmach T, Eich G, Huch R, Huch A. Superti Furga A, Wisser J. Diagnosis of skeletal dysplasia by multidisciplinary assessment: a report of two cases of thanatophoric dysplasia. Ultrasound Obstet Gynecol 2002;19(1):92-8.

Funding

Kretz Foundation
Siemens Medical Systems

URL

(Institution's Address on Internet and, if available, on Intranet) www.geburtshilfe.usz.ch