For example, use =CONCATENATE(A1, x) to merge the value in cell A1 with the letter x. CONCATENATE also works well to give results in full sentences: Use =CONCATENATE(The sum of column A is: ,SUM(A:A)) to display column A's sum in a complete sentence.
Microscopic polyangiitis (also known as microscopic polyarteritism, Microscopic polyarteritis nodosa, MPA) is an ill-defined autoimmune disease characterized by a systemic, pauci-immune, necrotizing, small-vessel vasculitis without clinical or pathological evidence of necrotizing granulomatous inflammation.igns and symptoms [edit]. Clinical features may include constitutional symptoms like fever, loss of appetite, weight loss, fatigue, and kidney failure. A majority of patients may have blood in the urine and protein in the urine. Rapidly progressive glomerulonephritis may occur.
Polyarteritis Nodosa. Polyarteritis nodosa (PAN) is a rare disease that results from blood vessel inflammation (vasculitis) causing injury to organ systems. The areas most commonly affected by PAN include the nerves, intestinal tract, heart, and joints.asculitis is a general term that refers to inflammation of the blood vessels. When inflamed, the blood vessel may become weakened and stretch in size, which can lead to aneurysms, or become so thin that they rupture resulting in bleeding into the tissue.