From Wikipedia, the free encyclopedia. Radial dysplasia (radial club hand, radial longitudinal deficiency) is a congenital difference occurring in a longitudinal direction resulting in radial deviation of the wrist and shortening of the forearm.rom Wikipedia, the free encyclopedia. Radial dysplasia (radial club hand, radial longitudinal deficiency) is a congenital difference occurring in a longitudinal direction resulting in radial deviation of the wrist and shortening of the forearm.
Brucellosis is a zoonotic disease (a disease of animals transmissable to humans) caused by. infection with any of 4 species of Brucella. B. abortus, B. melitensis, and B. suis are the. most common pathogenic species, with rare cases reported due to infection with B. canis.
Brucella abortus causes a disease called brucellosis, which used to be referred to as Malta Fever because it was first discovered in soldiers who were living on the island of Malta by Dr. David Bruce, for whom the pathogen gets its name(4).cology. Brucella abortus is an intracellular bacteria, which means that it does not replicate outside the host organism. This bacterium, as an intracellular pathogen, enters phagocytes, such as macrophages, in humans and in cows. It attaches to the endoplasmic reticulum of these cells (5).