英语语法分析

A spirochetal etiology can be suspected in cases of IPT-LN, independently from the extension of the lesions, especially when pronounced follicular hyperplasia is found.

除了病变的范围大之外，特别是发现滤泡明显增生时，我们可以怀疑此IPT - LN中存在螺旋菌病原体。