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 Red Sea Coral Reef includes the Dahab Blue Hole, one of the most popular and dangerous dive sites in the world. 1.Great Barrier Reef Â· 1,553 miles (2,500 km) Â· Australia. The largest, and most famous, coral reef is the Great Barrier Reef. It is more than 2,500 kilometers long, has an area of 348,000 square km and is home to more than 400 marine species. It is also one of Australia's most prominent tourist attractions, but it is under threat from pollution and over fishing.