Lymphatic patterns of cats infected with Brugia malayi and streptococcus

Approximately 50% of the hind legs of cats infected with Brugia malayi and insulted with a beta haemolytic streptococcus became elephantoid in appearance after four to six weeks. This condition was found to be reversible. Collateral lymphatic vessels were seen by lymphography in most of the Brugia-streptococcus-infected legs. The popliteal draining systems in two of three cats, which harboured no worms, appeared normal by lymphography at 18 weeks.