结核病是一种慢性传染病。它侵犯整个有机体,也就是说在结核病时有机体的反应性发生了改变,因此有全身受侵犯的症状。在儿童时期,全身的症状表现得格外明显。这些症状为:全身衰弱,容易疲乏,体重、身长不增加,骨骼发育迟缓,肌肉无力和微热。儿童时期的结核多为原发性的结核。原发性结核感染的初期常常可以见到有机体的感受性增高,表现在肺部病灶周围的反应,以及肺门淋巴结的侵犯。在 Tuberculosis is a chronic infectious disease. It invades the entire organism, meaning that the organism’s reactivity changes during tuberculosis and therefore has symptoms of systemic violations. In childhood, the symptoms of the whole body are particularly obvious. These symptoms are: general weakness, fatigue, weight loss, increased body length, skeletal growth retardation, muscle weakness and mild fever. Most childhood tuberculosis is primary tuberculosis. In the early stages of primary TB infection, the sensitivities of the organism can often be seen, reflected in the reactions around the lung lesion, as well as the invasion of hilar lymph nodes. in