Flaschka G, Argyropoulos G, Lanner G
Wien Med Wochenschr. 1979 Nov 30;129(22):633-5.
A report is given on the syndrom: primary amenorrhea, gliosis of the aqueduct and hydrocephalus internus of non-tumoral and non-inflammatory origin. In all three cases a cyclic menstruation was induced by performing shunting procedures.