AtLP are conditions in which it is not possible to differentiate between the benign and the malignant nature of a given lymphoid infiltrate. The descriptive term AtLP may be used as an interim label when morphologic and molecular features are not sufficient to render a positive diagnosis of lymphoma.
Great Barrier Reef. Sitting off the east coast of Australia, the Great Barrier Reef is the worldâs largest coral reef system, covering more than 344 000 sq km. The reefâs diversity of life faces numerous threats such as climate change, pollution, fishing and outbreaks of the coral-preying crown-of-thorns starfish.
The  Great Barrier Reef off the coast of Queensland, Australia, is the  largest coral reef in the world, almost 2000km long, with its coral  cays and islands spreading overâ¦ 300,000 square kilometres.  Considered one of the wonders of the natural world, the Reef is  unique for being visible from Earth's orbit.