Franke V J
Dtsch Zahnarztl Z. 1975 May;30(5):327-8.
Histological pictures on the initial and further development of periapical inflammations show that they may develop after the formation of an abscess as well as primary solid granulation starting at the apex. It depends on the surrounding connective tissue interpreted as sclerosed edema whether in the case of an abscess, the abscess cavity will be organized or whether a cyst will be developing.
根尖周炎初期及进一步发展的组织学图片显示，它们可在脓肿形成后发展，也可从根尖开始形成原发性实性肉芽组织。这取决于被解释为硬化性水肿的周围结缔组织，在脓肿的情况下，脓肿腔是否会被机化，或者囊肿是否会形成。
