1.Osteoid osteoma of the patella: report of two cases.
Ke MA ; Hai-Tao ZHAO ; Xiao-Hui NIU ; Qing ZHANG
Chinese Medical Journal 2011;124(23):4096-4098
Osteoid osteoma is very rarely located in the patella, and can represent a significant diagnostic challenge, resulting in a delay of treatment. Patients with osteoid osteoma of the patella often present with knee pain that is also a typical symptom of trauma or of other diseases such as arthritis, which are much more common than osteoid osteoma. We present two young male patients diagnosed with osteoid osteoma of the patella. Each of these patients had a history of intense knee pain; however, accurate diagnosis of osteoid osteoma in the patella had been delayed for more than one year. Computed tomography (CT) scans or magnetic resonance imaging (MRI) showed a circumscribed lesion of the patella in both patients, whereas X-ray examination (posteroanterior projection) was not able to detect the tumor. Different surgical procedures were performed in these patients for resection of the tumors, and the pathology findings confirmed the diagnosis of osteoid osteoma. Both patients recovered completely from surgery.
Adolescent
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Adult
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Humans
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Male
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Osteoma, Osteoid
;
diagnosis
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diagnostic imaging
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surgery
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Patella
;
diagnostic imaging
;
pathology
;
surgery
;
Radiography
2.Diagnosis and treatment of osteoid osteoma.
Guang-xue LI ; Wei GUO ; Shun TANG ; Xiao LI ; Dian-wen QI
China Journal of Orthopaedics and Traumatology 2010;23(8):629-631
OBJECTIVETo study the clinical features and surgical treatment of osteoid osteoma and improve the diagnostic therapeutic level.
METHODSClinical data of 35 patients (25 males and 10 females) with osteoid osteoma diagnosed and treated between January 1997 to October 2009 were retrospectively reviewed. The average age was 21 years (ranged, 6 to 49 years). The average interval time between onset of symptoms and diagnosis was 12 months (ranged, 1 to 24 months). The most common sites were the tibia (13 patients) and the femurs (7 patients). The most common presenting complaints for patients with osteoid osteoma was pain which usually responded to NSAIDs and was generally more severe at night. The imaging manifestations revealed a circular or oval nidus. All the patients underwent surgical treatment. The tumors were treated with curettage or excision with autograft or allograft in 19 patients, simple surgical resection in 9 patients, curettage or excision with autograft or allograft and fixation in 7 patients.
RESULTThe mean follow-up period was 49 months (ranged,2 months to 12 years). The symptom of pain disappeared after operation. There were no evidence of recurrence. Tibial pathological fracture happened in one patient 4 months postoperatively, and the patient got healing after plate-screw internal fixation. One patient with sinus formation 5 years postoperatively got wound healing after sinus resection, intramedullary nail removal and debridement.
CONCLUSIONAccording to the typical clinical presentation, radiographic findings, the diagnosis of osteoid osteoma is not difficult. Once the diagnosis is confirmed, the operation should be carried out as early as possible to relieve the symptoms, improve the quality of life and prevent long-term complications.
Adolescent ; Adult ; Bone Neoplasms ; diagnosis ; surgery ; Child ; Female ; Humans ; Male ; Middle Aged ; Osteoma, Osteoid ; diagnosis ; surgery
4.A case report of iliac osteoid osteoma.
Ji CHENG ; Liu-Long ZHU ; Pan ZHAO ; Wen-Cheng REN ; Shao-Bo ZHOU
Journal of Zhejiang University. Medical sciences 2009;38(1):113-114
5.Computer navigation-guided excision of osteoid osteomas.
Tao WANG ; Qing ZHANG ; Xiao-hui NIU ; Feng YU ; Yuan LI ; Hai-tao ZHAO ; Wei-feng LIU ; Ke MA ; Fa-jun YANG
Chinese Journal of Surgery 2011;49(9):808-811
OBJECTIVETo report the experience for the precision osteoid osteoma resection using computer navigation system.
METHODSBetween January 2008 and December 2009, 26 surgical resections were performed for 26 patients who had osteoid osteoma with computer navigation system. There were 23 males and 3 females with an average age of 18 years (7 to 35). Tumors were located at femoral shaft 9, femoral trochanter 4, femoral neck 2, tibial shaft 5, metaphysic of proximal tibia 1, acetabulum 2, pubis 1, vertebral appendix 1 and radial shaft 1. Pre-operative X-ray and CT of each patient was performed to confirm the diagnosis. It was carried out intraoperatively the process of CT-based navigation in 4 cases and intraoperative Iso-C three-dimensional navigation in 22 cases. The Navigation System software was Spine Navigation 1.2 in all cases. The Pointer was helpful to localize the lesion and precisely resected the lesion without removal of any excess bone.
RESULTSAll the navigation operations were finished successfully with curettage for 12 and En Bloc resection for 14. Bone grafting was made in 21 cases and none in 3 cases. The completely clearance of nidus by intraoperative visual inspection and Pointer confirmation, postoperative X-ray and(or) CT scan was performed in all cases. All cases had histopathology diagnosis of osteoid osteoma and immediate pain relief after surgery. All cases were followed up for 20.6 months averaged (12 to 35 months). No local recurrence and pain relapse occurred.
CONCLUSIONSThe navigation system is very helpful for the precision tumor resection of nidus. Especially for the patients with osteoid osteoma located at diaphysis, Intraoperative Iso-C three-dimensional navigation is more useful.
Adolescent ; Adult ; Child ; Female ; Humans ; Male ; Osteoma, Osteoid ; surgery ; Retrospective Studies ; Surgery, Computer-Assisted ; methods ; Treatment Outcome ; Young Adult
6.Short-term effectiveness of orthopedic robot-assisted resection for osteoid osteoma.
Zhuoyu LI ; Weifeng LIU ; Zhiping DENG ; Tao JIN ; Yang SUN ; Yongkun YANG ; Yuan LI ; Fajun YANG ; Feng YU ; Lin HAO ; Qing ZHANG ; Xiaohui NIU
Chinese Journal of Reparative and Reconstructive Surgery 2023;37(11):1319-1325
OBJECTIVE:
To investigate short-term effectiveness and clinical application advantages of orthopedic robot-assisted resection for osteoid osteoma compared with traditional open surgery.
METHODS:
A retrospective analysis was conducted on clinical data of 48 osteoid osteoma patients who met the selection criteria between July 2022 and April 2023. Among them, 23 patients underwent orthopedic robot-assisted resection (robot-assisted surgery group), and 25 patients received traditional open surgery (traditional surgery group). There was no significant difference ( P>0.05) in gender, age, disease duration, lesion location and size, and preoperative visual analogue scale (VAS) score, and musculoskeletal tumor society (MSTS) score between the two groups. The surgical time, intraoperative blood loss, intraoperative lesion localization time, initial localization success rate, infection, and recurrence were recorded and compared. VAS scores before surgery and at 24 hours, 1, 3, 6, and 9 months after surgery and MSTS score before surgery and at 3 months after surgery were assessed.
RESULTS:
All patients completed the surgery successfully, with no significant difference in surgical time between the two groups ( P>0.05). Compared to the traditional surgery group, the robot-assisted surgery group had less intraoperative blood loss, shorter lesion localization time, and shorter hospitalization time, with significant differences ( P<0.05). The initial localization success rate was higher in the robot-assisted surgery group than in the traditional surgery group, but the difference between the two groups was not significant ( P>0.05). All patients in both groups were followed up, with the follow-up time of 3-12 months in the robot-assisted surgery group (median, 6 months) and 3-14 months in the traditional surgery group (median, 6 months). The postoperative MSTS scores of both groups improved significantly when compared to those before surgery ( P<0.05), but there was no significant difference in the changes in MSTS scores between the two groups ( P>0.05). The postoperative VAS scores of both groups showed a gradually decreasing trend over time ( P<0.05), but there was no significant difference between the two groups after surgery ( P>0.05). During follow-up, except for 1 case of postoperative infection in the traditional surgery group, there was no infections or recurrences in other cases. There was no significant difference in the incidence of postoperative infection between the two groups ( P>0.05).
CONCLUSION
Orthopedic robot-assisted osteoid osteoma resection achieves similar short-term effectiveness when compared to traditional open surgery, with shorter lesion localization time.
Humans
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Robotics
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Blood Loss, Surgical
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Osteoma, Osteoid/surgery*
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Retrospective Studies
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Treatment Outcome
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Postoperative Complications
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Bone Neoplasms/surgery*
7.CT-guided percutaneous removal of osteoid osteoma.
Jian-qiang XU ; Wei-bin ZHANG ; Cai-wei SHEN ; Xiao-yi DING ; Yong LU
Chinese Journal of Surgery 2005;43(16):1063-1065
OBJECTIVETo evaluate the methods of CT-guided percutaneous removal of osteoid osteoma.
METHODSFrom February 2003 to December 2003, there were 11 patients, at a mean age of 19.3 years old (from 14 to 32 years old). Seven cases were male, and 4 cases were female. Diagnosis was supported by the complete clinical and imaging file. Eleven cases with osteoid osteomas were treated with CT-guided percutaneous excision. The location involved were femoral neck (6 cases), acetabulum (4 cases), humeral neck (1 case). At first, CT scanning was done in the whole nidus with thin slices (2 mm thick), and the CT scan slice passing through the center of the nidus was selected. Then the whole nidus was removed by trephine along the guidewire which was inserted into the bone up to the nidus and was protected by the trocar. Finally complete lesion resection was checked with CT.
RESULTSNine cases had a final pathological diagnosis of osteoid osteomas. Complete pain relief was obtained in these patients after the day of operation. There were no complications, no recurrence and patients remained symptom free at follow-up of 8-18 months (mean, 15.2 months).
CONCLUSIONThe methods of CT guided percutaneous removal of osteoid osteoma is a minimally invasive technique that represents the efficacy and safety.
Adolescent ; Adult ; Bone Neoplasms ; diagnostic imaging ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Osteoma, Osteoid ; diagnostic imaging ; surgery ; Radiography, Interventional ; Tomography, X-Ray Computed
8.Nasal endoscopic surgery for osteoid osteoma of the periorbital skull base: a case report.
Yun HUANG ; Xinhua ZHU ; Yuehui LIU
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2016;30(3):254-255
Osteoid osteoma was first reported in 1935 by Jaffe. It is a kind of benign bone disease with the limitation of well-defined lesions. It is rarely seen in the periorbital region. The only symptom of the patient was unilateral proptosis of right. The result of MRI examination was cystic masses in the edge of the right orbit. The tumor was complete removed by the nasal endoscopic approach during the surgery. Pathology result was reported as osteoid osteoma. There was no significant complications of diplopia, visual acuity decreased, enophthalmos, cerebrospinal fluid leakage and others.
Endoscopy
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Exophthalmos
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Face
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Humans
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Magnetic Resonance Imaging
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Nasal Surgical Procedures
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Nose
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Osteoma, Osteoid
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surgery
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Skull Base
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pathology
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Skull Base Neoplasms
;
surgery
9.Comparative study of orthopaedic robot-assisted minimally invasive surgery and open surgery for limb osteoid osteoma.
Junwei FENG ; Weimin LIANG ; Yue WANG ; Zhi TANG ; MuFuSha A ; Baoxiu XU ; Niezhenghao HE ; Peng HAO
Chinese Journal of Reparative and Reconstructive Surgery 2024;38(1):40-45
OBJECTIVE:
To compare the accuracy and effectiveness of orthopaedic robot-assisted minimally invasive surgery versus open surgery for limb osteoid osteoma.
METHODS:
A clinical data of 36 patients with limb osteoid osteomas admitted between June 2016 and June 2023 was retrospectively analyzed. Among them, 16 patients underwent orthopaedic robot-assisted minimally invasive surgery (robot-assisted surgery group), and 20 patients underwent tumor resection after lotcated by C-arm X-ray fluoroscopy (open surgery group). There was no significant difference between the two groups in the gender, age, lesion site, tumor nidus diameter, and preoperative pain visual analogue scale (VAS) scores ( P>0.05). The operation time, lesion resection time, intraoperative blood loss, intraoperative fluoroscopy frequency, lesion resection accuracy, and postoperative analgesic use frequency were recorded and compared between the two groups. The VAS scores for pain severity were compared preoperatively and at 3 days and 3 months postoperatively.
RESULTS:
Compared with the open surgery group, the robot-assisted surgery group had a longer operation time, less intraoperative blood loss, less fluoroscopy frequency, less postoperative analgesic use frequency, and higher lesion resection accuracy ( P<0.05). There was no significant difference in lesion resection time ( P>0.05). All patients were followed up after surgery, with a follow-up period of 3-24 months (median, 12 months) in the two groups. No postoperative complication such as wound infection or fracture occurred in either group during follow-up. No tumor recurrence was observed during follow-up. The VAS scores significantly improved in both groups at 3 days and 3 months after surgery when compared with preoperative value ( P<0.05). The VAS score at 3 days after surgery was significantly lower in robot-assisted surgery group than that in open surgery group ( P<0.05). However, there was no significant difference in VAS scores at 3 months between the two groups ( P>0.05).
CONCLUSION
Compared with open surgery, robot-assisted resection of limb osteoid osteomas has longer operation time, but the accuracy of lesion resection improve, intraoperative blood loss reduce, and early postoperative pain is lighter. It has the advantages of precision and minimally invasive surgery.
Humans
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Robotics
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Osteoma, Osteoid/surgery*
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Orthopedics
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Blood Loss, Surgical
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Retrospective Studies
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Neoplasm Recurrence, Local
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Minimally Invasive Surgical Procedures
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Bone Neoplasms/surgery*
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Analgesics
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Treatment Outcome
10.Therapeutic effect analysis for open resection in osteoid osteoma around lesser trochanter of femur.
Xiaoning GUO ; Xiaoyang LI ; Zhihong LI ; Dan PENG ; Xiangsheng ZHANG ; Qing ZHANG
Journal of Central South University(Medical Sciences) 2016;41(12):1291-1296
To evaluate the radiological features of osteoid osteoma around lesser trochante of femur, and to analyze the outcomes of treatment with open surgery.
Methods: From July 2013 to August 2015, 14 patients (9 males, 5 females) with osteoid osteoma around lesser trochanter were retrospectively reviewed. The ages of patients were 9-44 (average 20) years old. The duration of symptom was 3-36 (average 8) months. After the X-ray plain radiography, CT and MR, all patients underwent open resection. No intense exercise was allowed in the first three months after the operation.
Results: There were 9 cases of cortical type, and 5 cases of subperiosteal type. The niduses were found by plain radiographs in 9 patients. By CT scan, the niduses were found in all 14 patients. The average pre-operative visual analogue scale (VAS) without NSAIDs was 6.5. One month after the operation, the average VAS was 0 for all patients. The follow up time for all patients was 9-34 (average 20) months. No recurrence, infection, neurovascular injury or fracture was found during the follow up.
Conclusion: Open resection is a feasible method for osteoid osteoma around lesser trochanter of femur with satisfied outcome and low complication rate.
Adolescent
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Adult
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Bone Neoplasms
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complications
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surgery
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Child
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Cortical Bone
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pathology
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Female
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Femur
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pathology
;
surgery
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Humans
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Male
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Osteoma, Osteoid
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complications
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surgery
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Pain
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etiology
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surgery
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Periosteum
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pathology
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Retrospective Studies
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Tomography, X-Ray Computed
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Treatment Outcome