Though this condition is usually asymptomatic, if symptoms are present they are usually related to the causative process, (e.g. hypercalcemia). Some of the symptoms that can happen are blood in the urine, fever and chills, nausea and vomiting, severe pain in the belly area, flanks of the back, groin, or testicles. These include renal colic, polyuria and polydipsia: * Renal colic is usually caused by pre-existing nephrolithiasis, as may occur in patients with chronic hypercalciuria. Less commonly, it can result from calcified bodies moving into the calyceal system. * Nocturia, polyuria, and polydipsia from reduced urinary concentrating capacity (i.e. nephrogenic diabetes insipidus) as can be seen in hypercalcemia, medullary<unk>  of any cause, or in children with Bartter syndrome in whom essential tubular salt reabsorption is compromised. There are several causes of<unk>  that are typically acute and present only with kidney failure. These include tumor lysis syndrome, acute phosphate nephropathy, and occasional cases of enteric hyperoxaluria.
Nephrocalcinosis
Calcinosis
Chondrocalcinosis
Osteosclerosis
Dysosteosclerosis
Papillomatosis
Osteoporosis
Hyperthecosis