With advanced malignant neoplasia signs of metastasis could be the presenting signs e. g. respiratory distress with lungs secondaries.
就诊时呈现的症状可能为早期恶性肿瘤之转移症状,例如肿瘤肺部转移造成之呼吸困难。
Before 1997 WNV was not considered pathogenic for birds, but at that time in Israel a more virulent strain caused the death of different bird species presenting signs of encephalitis and paralysis.
在1997年以前,西尼罗河病毒并未被认为对鸟类具有致病性,但就在那时,以色列出现了一种能够导致多种鸟类出现脑炎和麻痹症状继而死亡的毒力更强的毒株。
The primary presenting clinical signs of urolithiasis in horses with cystic and urethral calculi include hematuria, pollakiuria and dysuria.
在患有囊性和尿道结石的马中,主要表现为尿路结石的临床体征包括血尿,尿频和尿痛。
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