骨内腱鞘囊肿又称邻关节骨囊肿,是邻关节软骨下的良性囊肿,为纤维组织构成的多房性病变伴广泛的黏液样变[1-2]。2015年5月,我院经治1例6岁双侧股骨颈对称性多发性骨内腱鞘囊肿病例,现报告如下。临床资料患者,男,6岁,因左髋疼痛1个月余入院。患者1个多月前,无明显诱因出现间断性左髋疼痛,无外伤史,局部无红肿,夜间及行走后疼痛加重。专科查体:双下肢等长,双臀部不对称,双髋无红肿,左髋关节压 Intraosseous ganglion cysts, also known as the adjacent articular cysts, is a benign cyst adjacent to the subchondral articular cartilage, which is a multicellular lesion with extensive myxoid changes [1-2]. May 2015, a hospital in our hospital 6 cases of bilateral femoral neck symmetry multiple intraosseous ganglion cyst cases are as follows. Clinical data Patient, male, 6 years old, admitted to the hospital for more than 1 month due to left hip pain. Patients more than 1 month ago, there was no obvious incentive intermittent left hip pain, no history of trauma, no local swelling, increased pain after walking and walking. Specialized examination: equal length of the lower extremities, double hip asymmetry, double hip without swelling, left hip pressure