Most are solitary. Multilocular cysts are seen secondary to spontaneous, traumatic or surgical rupture.
大多数是孤立性的，多房性囊肿可以继发于自发性、创伤性或手术性破裂。
2
Materials and Methods: 10 Patients were examined with CT, including sclerotic hemangioma(1 case), harmartomas(2 cases), and solitary pulmonary cysts(2 cases).
方法用10例病人中，硬化性血管瘤1例，孤立性肺囊肿2例。
3
Conclusions Percutaneous intracystic steroid injection using two needles for solitary bone cysts in children is simple, safe and effective.