the most common cause for a geyser to erupt is due to a tempreature and pressure problem. many plumbers who dont know how to install geyers properly,.
From Wikipedia, the free encyclopedia. A tophus (Latin: stone, plural tophi) is a deposit of uric acid crystals, in the form of monosodium urate crystals, in people with longstanding hyperuricemia (high levels of uric acid in the blood). Tophi are pathognomonic for the disease gout.rom Wikipedia, the free encyclopedia. A tophus (Latin: stone, plural tophi) is a deposit of uric acid crystals, in the form of monosodium urate crystals, in people with longstanding hyperuricemia (high levels of uric acid in the blood). Tophi are pathognomonic for the disease gout.
Tophi is the plural of tophus. A single small tophus is easy to miss, but they grow and clump together, forming large lumps of many tophi. They are not usually painful until they burst skin.Eventually they grow worse, destroying joints and damaging organs. Tophus (from the Latin for stone) is a deposit of crystallized uric acid normally found just under the skin. Commonly, they occur on the ear, any finger and toes and around the ankle and elbow. When small they are not always obvious, but appear as movable lumps.