filarial dance in scrotum

see: #Filariasis of scrotum ultrasound video of live filarial parasites in the scrotum within some loculated fluid near epididymis. Video is courtesy of GunjanPuri, MD. This phenomenon of live filarial worms showing motility is called filarial dance and the ultrasound sign is called filarial dance sign which is diagnostic of filariasis. see: #filarial-dance-scrotal for more on this subject.