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nephrocalcinosis

nephrocalcinosis

9.9
Calcium build-up inside the kidneys that can damage them
  • noun
  • /ˌnɛfroʊkælˈsɪnoʊsɪs/
  • Specialized
: nefrocalcinosis
  • The doctor explained that nephrocalcinosis can lead to impaired kidney function and blood in the urine.
  • medullary nephrocalcinosis
  • nephrocalcinosis with renal

Examples

  • Radiography showed bilateral nephrocalcinosis and a right renal calculus.

    Academic text (1996)
  • Nephrocalcinosis was seen on plain radiographs, but there was no evidence of bone disease.

    Academic text (1996)
  • Nephrocalcinosis is slightly more dense than when first seen 11 years ago.

    Academic text (1996)
  • She does not have nephrocalcinosis or kidney stones.

    Academic text (1996)
  • It is accompanied by nephrocalcinosis in more than 70% of patients, and rickets and osteomalacia in 20%.

    Academic text (1996)
  • A 2 cm calculus recurred in the right renal pelvis, but her nephrocalcinosis has remained unchanged.

    Academic text (1996)
  • Brightly echogenic renal pyramids are known to be associated with disorders such as nephrocalcinosis and medullary cystic disease.

    Academic text (1991)
  • Dent's disease, as diagnosed in this case, is an X-linked form of proximal renal tubular disease; it commonly causes hypercalciuria, nephrocalcinosis, and eventually, renal failure.

    Academic text (1996)
  • Less attention has been paid to potential abnormalities of calcium handling by the renal epithelial cells themselves, and to the association of nephrocalcinosis and nephrolithiasis with abnormal urinary acidification.

    Academic text (1996)
  • Defects in urine concentration and acidification processes are similar to those found in patients with medullary nephrocalcinosis from many causes, but the acidification defect is usually less pronounced than that in primary dRTA.

    Academic text (1996)

Surface Forms

Morphology

nephrocalcinosis = calcinosis (opaque) = nephro + calcinosis

Composed of medical combining forms ('nephro-' + 'calcinosis') whose meanings are specialized and not guessable by an average B1 learner.

Etymology

The word nephrocalcinosis breaks into three parts: nephro- meaning 'kidney', calc- meaning 'calcium', and -osis meaning 'condition'. So, nephrocalcinosis is a 'condition' where calcium builds up in the kidneys and can make them work poorly.