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.
Urate crystals can be deposited in the kidney or urinary tract causing kidney stones and, occasionally, impairing kidney function. âTophaceousâ gout, which can develop in a patient with chronic gout, occurs when large aggregates of urate crystals collect in joints, bones and cartilage. The urate causes a nodule called a âtophusâ (plural âtophiâ) to form. The presence of a tophus can cause erosion of bone it is near.