Medicamentous nefropatija. Semiotics medicamentous nefropaty

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Patomorfologija differs considerable variety of the changes caused as etiologicheskim by the factor, and pathogenetic mechanisms.

At nefrobiopsii are found out a thickening bazalnyh membranes with adjournment lipofustsina, peritubuljarnyj ialinoz, nekroticheskie changes kanaltsev a brain layer or an atrophy kanaltsevyh the cages, expressed terstitsialnyj fibroz without a considerable cellular filtration. For fenatsetinovogo a nephrite most harak ternyskleroz interstitsialnoj fabrics, an obliteration peritubuljarnyh capillaries, an atrophy kanaltsev, and also presence of brown granules in cytoplasm kanaltsevogo epitelija (S Abrahams with soavt., 1967).

Heavier changes come to light at research autopsijnogo a material: full or partial nekroz klubochkov, proliferatsija nefrotelija in a kind poluluny degenerate changes and nekroz epitelija kanaltsev a sclerosis interstitsija, gistiotsitarnaja and plasmatic infiltratsija. Walls small isrednih arteries are sharply inflamed, places nekrotizirovany on all circle (E.A.Severov, 1972).

The Semiotics medicamentous nefropaty is defined by variety etiologicheskih and pathogenetic mechanisms and includes disease symptoms in which occasion this or that preparation, and also other displays of medicinal illness was applied. In this connection to diagnose medicamentous nefropaty it is extremely difficult.

As it is specified, medicamentous nefropaty can arise vrazlichnoe time after an initiation of treatment and at use of various doses of medicines. Cases of repetition medicamentous nefropaty as are known at use same, and various medicines.