Two Cases of Spontaneous Auricular Chondritis in Sprague-Dawley(SD) Rats

  • Kim, Il-Hwan (Spontaneous Auricular Chondritis in Sprague-Dawley Rats Korea Institute of Toxicology, KRICT) ;
  • Kim, Yong-Bum (Spontaneous Auricular Chondritis in Sprague-Dawley Rats Korea Institute of Toxicology, KRICT) ;
  • Ha, Chang-Su (Spontaneous Auricular Chondritis in Sprague-Dawley Rats Korea Institute of Toxicology, KRICT) ;
  • Kang, Boo-Hyon (Spontaneous Auricular Chondritis in Sprague-Dawley Rats Korea Institute of Toxicology, KRICT)
  • 발행 : 2001.12.01

초록

Two cases of spontaneous auricular chondritis were reported in SD rats in a 13-week toxicity study. At necropsy, pinna of each rats had fm, irregular nodules. Based on the anatomical location and histopathological features of the lesion, the disease was diagnosed as auricular chondritis.

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