A review is presented of the histological appearances of 38 yolk sac tumours of the ovary and four so-called embryonal carcinomas together with the associated clinical features. It is suggested that t...
Optical emission spectroscopic studies of laser-created argon sparks are carried out. Pulses of 532 nm and 8 ns from a frequency-doubled Nd:YAG laser are used to create an argon spark at 1 atm. Gated ...
Infantile myofibromatosis (IM) is a rare cause of intestinal obstruction in the newborn. A neonate with generalized IM having multifocal intestinal lesions presenting with intestinal obstruction is re...
Seventeen placentae from second trimester abortions induced by the injection of extra-amniotic prostaglandin have been examined. The extraplacental membranes, the chorionic plate of the placenta, the ...
The pulse from a transversely excited atmospheric CO(2) laser consists of a sharp spike followed by a long, drawn out tail region spanning about 2-5 micros caused by the nitrogen gas in the laser cavi...