Objective To explore the technique of arthroscopic treatment of synovial chondromatosis of the hip and to evaluate its effectiveness. Methods Between July 2009 and June 2011, 15 patients with synovial chondromatosis of the hip underwent arthroscopic synovectomy and removal of loose bodier. Of 15 patients, 11 were male and 4 were female, aged from 21 to 45 years with an average of 33.1 years. The location was the left side in 6 cases and the right side in 9 cases. The disease duration was 12-43 months (mean, 23 months) Pain and functional motion limitation were the main clinical symptoms. The visual analogue scale (VAS) score was 5.8 ± 1.1; the range of motion (ROM) of the hip was (149.8 ± 27.5)°; the Harris hip score was 54.5 ± 13.3. Results All incisions healed by first intention. All the patients were followed up 6 months to 2 years (mean, 17.4 months). At last follow-up, the VAS score was 2.0 ± 1.2; the ROM of the hip was (258.3 ± 35.4)°; the Harris hip score was 93.0 ± 18.7; and the above indexes were significantly improved when compared with preoperative values (P lt; 0.05). No recurrence was found on postoperative MRI. Conclusion Arthroscopic treatment of synovial chondromatosis of the hip has the advantages of minimal invasion, quick recovery, and best recovery of hip function and ROM.
目的探讨原发性肺软骨瘤（chondroma）的临床特点、诊断及其治疗方法，以提高临床医师对本病的认识和诊疗水平 方法回顾性分析我院4例（男2例、女2例，年龄50～63岁）肺软骨瘤的临床资料，并结合国内外1983年1月至2013年9月30年文献报道的51例患者的临床资料进行分析和总结。 结果55例患者中男30例，女25例，发病年龄10～84（42.47± 17.27）岁。主要临床表现有咳嗽、咳痰、痰中带血、胸闷、胸痛、呼吸困难、喉部不适等，也有无临床症状，于体检发现。临床诊断以肺癌、结核、错构瘤、炎性假瘤、肺畸胎瘤及肺部包块等。55例患者都行手术治疗，无手术死亡。 结论肺软骨瘤是临床上一种较为罕见的良性肿瘤，临床表现缺乏特异性，术前误诊率较高，影像资料有助于诊断和鉴别诊断，确诊依靠病理诊断以及肺软骨瘤与Carney’s综合征的关系，手术切除治疗疗效确切。
Objective To evaluate the effectiveness of arthroscopy for synovial chondromatosis of hip joint. Methods Between April 2012 and September 2015, 32 patients with synovial chondromatosis of hip joint were treated by arthroscopy. There were 19 males and 13 females, with an average age of 42.1 years (range, 22-64 years). The synovial chondromatosis located at right hip in 15 cases and left hip in 17 cases. The main clinical symptoms were pain and swelling of hip joint. Of all patients, 6 cases were hip hinge, 2 cases were lower limb weakness, and 1 case was snapping hip. The " 4” sign was positive in 9 cases, Thomas’ sign positive in 4 cases, and rolling test positive in 2 cases. Results All incisions healed by first intention, and no complication occurred. All patients were followed up 16-48 months (mean, 33.8 months). The visual analogue scale (VAS) was 1.4±0.8 at last follow-up, which was significantly lower than that before operation (4.8±1.2) (t=6.382, P=0.013). The hip Harris score was 92.6±6.7 at last follow-up, which was significantly higher than that before operation (63.2±8.3) (t=9.761, P=0.006). At last follow-up, the " 4” sign and Thomas’ sign were positive in 3 cases and 1 case, respectively. The others had no positive sign. X-ray film showed no recrudescence in all cases. Conclusion Treating synovial chondromatosis of hip joint under arthroscopy has advantages of less trauma, complete debridement, quick postoperative recovery, and the satisfactory short-term effectiveness.
Carney triad is a rare tumor syndrome with few reports. This case showed the enhanced CT and MRI images of a rare young woman patient with Carney triad (containing gastric stromal tumor, renal cell carcinoma, adrenal pheochromocytoma, and pulmonary chondrosarcoma), which is intended to provide a reference for clinical diagnosis and differential diagnosis. This case reminds the radiologists and clinicians that the patients with a history of primary gastrointestinal stromal tumor and neoplastic lesions occurring at specific sites (pulmonary chondrosarcoma, adrenal pheochromocytoma, renal cell carcinoma, etc.) need to be alerted to the possibility of combining with Carney triad.
ObjectiveTo evaluate the results of corticoplasty for multiple enchondromatosis of the hand. MethodsBetween February 2003 and January 2011, 6 patients with multiple enchondromatosis were treated. Of 6 cases, 1 was boy and 5 were girls with an average age of 10.8 years (range, 9-12 years); 5 cases presented with painless mass as first symptom, and 1 case was found to have mass by X-ray film because of hand injury. Physical examination at admission showed multiple mass on the hands, fingers deformity, and limited range of motion; X-ray film results showed large lesions in the phalanges and metacarpals. Corticoplasty and simple curettage without bone grafting were performed on 24 fingers (60 bones) with multiple enchondromatosis of the hand. The fingers active range of motion was used to evaluate the finger function; the diameter of the tumors was measured on the X-ray films; and according to Tordai's classification, tumor recurrence and new bone formation were observed. ResultsOnce, twice, or three-time operations were performed in 2 cases, respectively. All patients were followed up 17-83 months with an average of 52.2 months. At last follow-up, the active range of motion was significantly increased from (230.8±53.2)° at preoperation to (255.0±28.7)° at postoperation (t=—3.829, P=0.001); the tumor diameter was significantly decreased from (15.6±5.8) mm at preoperation to (10.7±3.7) mm at postoperation (t=8.304, P=0.000). Of 60 bones, 34 (56.7%) were rated as Tordai grade 1, and 26 (43.3%) as Tordai grade 2. During follow-up, clinical manifestation, characteristics of radiology and pathological examination showed no pathological fracture or malignant change. ConclusionCorticoplasty is a safe and effective treatment for multiple enchondromatosis of the hand in children. The procedure can improve appearance and motion function of the hand.