Large hub airports are those that process at least one percent of revenue passenger boardings annually, whether or not in scheduled service. The table below lists the airports in the United States that have been designated as large hubs. The table is sorted by Airport Code. USA Large Hub Airports with 2004 Passenger Boardings, Sorted by Airport Code. Code.
Skin Cancer Symptoms and Signs. BCC is the most common type of skin cancer and has a predilection for sun-exposed skin. Tumors may appear as a pearly or waxy bumps usually with visible blood vessels (nodular BCC), or as a flat scaly reddish patch (superficial BCC) with a brown border, or as a hard or scar-like lesion (sclerosing BCC).
The warning signs of skin cancer. Like many cancers, some skin cancers â such as melanoma and squamous cell carcinoma â start as precancerous lesions. These precancerous lesions are changes in skin that are not cancer but could become cancer over time. The NHS says skin cancer affects more than 100,000 people in the UK each year. Learn to spot the early warning signs. Skin cancer can be cured if it's found and treated early.