Because the symptoms of Lassa fever are so varied and non-specific, clinical diagnosis is often difficult, especially early in the course of the disease.
由于拉沙热的症状如此各不相同和非特异性,往往难以进行临床诊断,尤其在病程初期。
2
A diagnosis before birth can pose a difficult challenge for couples as they decide whether to continue the pregnancy.
孩子出生前诊断是否患有唐氏综合症对于夫妇决定是否继续妊娠是一个非常困难的选择。
3
A depression diagnosis is often difficult to make because clinical depression can manifest in so many different ways.