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Zelenski NA, Corona J, Bishop AT, Shin AY. Outcomes of Surgical Management of Intraosseous Ganglia of the Carpal Bones: A Case Series. Hand (N Y) 2022; 17:893-898. [PMID: 33084381 PMCID: PMC9465773 DOI: 10.1177/1558944720963873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Intraosseous ganglia of the carpal bones are uncommon with sparse publications to guide treatment. The purpose of this study was to review a single-institution experience to determine the outcomes of patients with surgically treated intraosseous carpal ganglia. METHODS Skeletally mature patients with intraosseous carpal ganglia between 1995 and 2016 treated operatively were identified. Demographic information, clinical data, and radiographic studies were evaluated. RESULTS Thirty-three ganglia in 31 patients were identified. Intraosseous ganglia were located in the lunate (23), scaphoid (9), and trapezoid (1). Patients who presented with pathologic fracture or collapse had larger intraosseus ganglia than those presenting with pain alone. Surgery significantly improved pain. Patients treated with debridement with autograft bone graft had a higher consolidation rate compared with allograft bone but no difference in pain. CONCLUSIONS Patients with large or symptomatic lesions can be treated successfully with curettage and debridement, which leads to relief of pain. The use of bone grafting remains controversial.
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Deventer N, Deventer N, Gosheger G, de Vaal M, Budny T, Luebben T, Frommer A, Vogt B. Evaluation of different treatment modalities for fractured and non-fractured simple bone cyst: A single-center review of 68 patients. Medicine (Baltimore) 2021; 100:e26703. [PMID: 34397806 PMCID: PMC8341315 DOI: 10.1097/md.0000000000026703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 07/07/2021] [Indexed: 12/04/2022] Open
Abstract
Simple bone cysts (SBCs) occur most frequently in the proximal aspect of the humerus and femur in growing age and are associated with intercurrent pathological fractures in up to 87%. Therapeutic management of SBCs remains controversial. The aim of this study was to examine the outcome of conservative and various surgical treatment modalities considering the specific anatomic location and integrity of the SBC.In this retrospective study, we analyzed 68 cases of SBCs who underwent a conservative or surgical treatment between 2009 and 2020 with a mean follow-up of 30.1 months. The epidemiological characteristics, complications, clinical, and radiographic outcome after conservative or surgical treatment were assessed.The study includes 50 male (73.5%) and 18 female (26.5%) patients with a mean age of 9.1 years. The most common locations were the proximal humerus (69.2%, n = 47) and femur (16.2%, n = 11). In 43 cases (63.2%; upper limb n = 40, lower limb n = 3) a pathological fracture occurred. Fifty patients (73.5%; upper limb n = 40, lower limb n = 10) underwent a conservative treatment. In 11 cases (16.2.1%; upper limb n = 4, lower limb n = 7) an intralesional curettage and defect reconstruction with bone substitute without stabilization were performed. Five patients (7.3%; upper limb n = 4, lower limb n = 1) received an osteosynthesis, in two cases (2.9%; upper limb 1; lower limb 1) combined with an intralesional curettage and defect reconstruction with bone substitute. All 32 pathological fractures treated conservatively (upper limb n = 31, lower limb n = 1) healed within 6 weeks; 17/43 patients (39.5%) suffered at least one second fracture. After intralesional curettage and defect reconstruction with bone substitute local recurrence was observed in 5/13 cases (38.5%). Spontaneous consolidation, at least partially, was observed in three cases (4.4%) following conservative treatment after fracture. No relevant secondary angular or torsional deformity was observed after treatment.The majority of SBCs can be treated conservatively, especially in the upper extremity. However, if a fracture is completely dislocated, joint affecting, unstable or open, surgical treatment is necessary. Load-dependent pain or the inability to mobilize timely after fracture can necessitate surgical treatment in SBCs affecting the lower extremity. Spontaneous resolution, especially after fracture, can be seen in rare cases.
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Affiliation(s)
- Niklas Deventer
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital Muenster, Muenster, Germany
| | - Nils Deventer
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital Muenster, Muenster, Germany
| | - Georg Gosheger
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital Muenster, Muenster, Germany
| | - Marieke de Vaal
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital Muenster, Muenster, Germany
| | - Tymoteusz Budny
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital Muenster, Muenster, Germany
| | - Timo Luebben
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital Muenster, Muenster, Germany
| | - Adrien Frommer
- Department of Pediatric Orthopaedics, Deformity Reconstruction and Foot Surgery, University Hospital Muenster, Muenster, Germany
| | - Bjoern Vogt
- Department of Pediatric Orthopaedics, Deformity Reconstruction and Foot Surgery, University Hospital Muenster, Muenster, Germany
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Abstract
Bone tumors of the foot are an uncommon finding. Most tumors are found incidentally on imaging and are benign. Care must be taken although due to the aggressive nature of malignant bone tumors that can occur in the calcaneus. Malignant lesions will more commonly present with symptoms of pain and swelling. Often misdiagnosed as soft tissue injuries, it is critical to be able to diagnose and treat these lesions early. Imaging plays an important role with plain films and advanced imaging. Surgical treatments can range from curettage with grafting to amputation for more aggressive lesions.
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Affiliation(s)
- Eric W Temple
- The Iowa Clinic, 5950 University Avenue West, Des Moines, IA 50266, USA; Unitypoint Health - Iowa Methodist Medical Center, 1415 Woodland Avenue, Des Moines, IA 50309, USA.
| | - Ryan D Prusa
- The Iowa Clinic, 5950 University Avenue West, Des Moines, IA 50266, USA; Unitypoint Health - Iowa Methodist Medical Center, 1415 Woodland Avenue, Des Moines, IA 50309, USA
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D'Amato RD, Memeo A, Fusini F, Panuccio E, Peretti G. Treatment of simple bone cyst with bone marrow concentrate and equine-derived demineralized bone matrix injection versus methylprednisolone acetate injections: A retrospective comparative study. Acta Orthop Traumatol Turc 2020; 54:49-58. [PMID: 32175897 DOI: 10.5152/j.aott.2020.01.371] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE The aim of this study was to compare the outcome of intra-lesional autologous bone marrow concentrate (BMC) and equine derived demineralized bone matrix (EDDBM) injections with methylprednisolone acetate injections in patients with simple bone cyst. METHODS Clinical records and radiographs of 53 consecutive patients (37 females,and 16 males; mean age: 10.6±1.53 years) treated between 2006 and 2016 were retrospectively reviewed. Healing was assessed by an independent radiologist according to Neer scoring system. Functional outcome was assessed with the Activity Scale for Kids (ASK). Thirty-four cysts were in the humerus, 13 in the femur and 6 in other locations. Twenty-nine patients were included in Steroid Group and treated with 3 cycles of injections of methylprednisolone acetate, while 24 patients were treated with injection of autologous bone marrow concentrate and equine derived demineralized bone matrix (BMC+ EDDBM Group). The two groups were homogenous for the mean age, sex distribution, cysts location and their clinical presentation. RESULTS At a minimum follow-up of 24 months, success rate (Neer/Cole score 3 and 4) was higher in EDDBM+BMC group (83.3% vs 58.6%; p=0.047). Female patients had higher healing rates in both groups (p=0.002). No association was found between healing and age (p=0.839), cyst activity (p=0.599), cyst localization (p=0.099) and clinical presentation (p=0.207). BMC+EDDBM group showed higher ASK score (p=0.0007). CONCLUSION Treatment with BMC+EDDBM injections may provide better results with a single procedure than 3 methylprednisolone acetate injections and represent an interesting alternative for the treatment of unicameral bone cysts. LEVEL OF EVIDENCE Level III, Therapeutic Study.
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Affiliation(s)
- Raffaele Dario D'Amato
- Department of Paediatric Orthopaedics and Traumatology, Centro Specialistico Ortopedico Traumatologico Gaetano Pini-CTO, Milano, Italy
| | - Antonio Memeo
- Department of Paediatric Orthopaedics and Traumatology, Centro Specialistico Ortopedico Traumatologico Gaetano Pini-CTO, Milano, Italy
| | - Federico Fusini
- Department of Orthopaedics and Traumatology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Torino, Italy
| | - Elena Panuccio
- Department of Paediatric Orthopaedics and Traumatology, Centro Specialistico Ortopedico Traumatologico Gaetano Pini-CTO, Milano, Italy
| | - Giuseppe Peretti
- Department of Biomedical Sciences for Health, IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
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Abstract
Background: Cystic lesions of the carpal bones are rare entities that are infrequently reported in the literature. Scaphoid intraosseous cystic lesions represent a rare subset of carpal bone cysts. This review aims to summarize the available evidence on the evaluation and treatment of scaphoid cystic lesions to help guide clinical management. Methods: Systematic electronic searches were performed using PubMed, Ovid, and Embase databases. Studies included were graded for their risk of bias. Pooled descriptive statistics were performed on incidence, etiology, physical exam findings, treatment, and follow-up. Results: A total of 38 patients representing 41 scaphoid cystic lesions were pooled from 27 articles. Patients presented with wrist pain without fracture (n = 27), pathological fracture (n = 9), swelling only (n = 1), or were asymptomatic (n = 4). Cystic lesions of the scaphoid were initially revealed on imaging with radiographs alone (n = 22), radiographs in combination with computed tomography (CT) (n = 10) or magnetic resonance imaging (n = 6), CT alone (n = 1), or using all 3 modalities (n = 2). Intraosseous ganglia were identified most frequently (n = 31), followed by "bone cyst-like pathological change" (n = 3), unicameral bone cysts (n = 2), aneurysmal bone cysts (n = 2), primary hydatid cysts (n = 2), and cystic like changes post fall (n = 1). Treatment modalities included curettage and bone graft (n = 39) or below-elbow cast (n = 2). On follow-up (average of 21.3 months; n = 40), all patients improved clinically after treatment and were found to have full wrist range of motion without pain (n = 31), slightly reduced grip strength (n = 3), limited range of motion (n = 2), or persistent mild discomfort (n = 2). Conclusions: Scaphoid cystic lesions are most commonly intraosseous ganglia, but can include other etiologies as well. The main presenting symptom is radial wrist pain that usually resolves after treatment. The presence of intracarpal cystic lesions should be considered in the differential diagnosis of wrist pain.
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Affiliation(s)
| | | | - Becher Al-Halabi
- Division of Plastic and Reconstructive
Surgery, McGill University Health Center, Montreal, Quebec, Canada
| | - Hassan Al-Naeem
- Division of Plastic and Reconstructive
Surgery, McGill University Health Center, Montreal, Quebec, Canada
| | - Sabrina Cugno
- Division of Plastic and Reconstructive
Surgery, McGill University Health Center, Montreal, Quebec, Canada
- Sabrina Cugno, Department of Plastic and
Reconstructive Surgery, McGill University Health Center, 1001 Decarie Boulevard
B05.3029, Montreal, Québec, Canada H4A 3J1.
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Abstract
RATIONALE In the recent years, growing interest is focused on the use of platelet-rich plasma (PRP) in wound healing and tissue regeneration. There are a number of papers regarding the usefulness of PRP in the healing of ulcerations, skin injures, bone loss or distraction osteogenesis. Most authors emphasize the safety of PRP usage due to its authogenic nature. PATIENT CONCERNS We present a case of a 14 -year-old boy admitted to our department due to simple bone cyst of the distal tibia, qualified for injection of PRP into the cyst. PRP was separated with the use of Magellan Autologous Platelet Separator System (Arteriocyte Medical Systems Hopkington, MA) according to the manufacturers' manual. Immediately after separation during short-term IV anaesthesia, 3 mL of PRP was installed to the bone cyst under image intensifier control. DIAGNOSES Within the first 24 hours after exposure to PRP, the skin rash appeared. Physical examination revealed the small red papular, regionally purpuric eruptions, mainly concentrated on the upper extremities and on more warmed regions of skin, in association with pharyngitis, tonsillar enlargement, mucopurulent discharge in the posterior pharynx and swelling of the eyelids. INTERVENTIONS As the patient received calcium citrate with the PRP injection additional calcium citrate test were performed. Skin prick testing (negative) was and an intradermal test was positive (10×13 mm). Treatment included Claritine (Loratidinum) and Clemastin (Clemastinum)-both antihistaminic drugs. OUTCOMES All symptoms withdrew and the patient was released home after 4 days. The patient is in 6 years follow-up without any symptoms of allergic disease. LESSONS Our case shows that safety of use of PRP is not absolutely sure. The pure autologous tissue is safe, but preparation for its use can substantially decrease this safety. In our patient, only limited skin reaction to calcium citrate was observed, but general reaction leading to anaphylactic shock cannot be excluded. In order to reduce the risk of side effects skin test should be performed but as there were no records of allergic diseases on family and patients medical history this should apply to all patients.
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Affiliation(s)
- Michal Latalski
- Department of Paediatric Orthopaedics, Medical University of Lublin
| | - Alicja Walczyk
- Clinic of Paediatric Allergology, University Children Hospital, Lublin, Poland
| | - Marek Fatyga
- Department of Paediatric Orthopaedics, Medical University of Lublin
| | - Erich Rutz
- Department of Pediatric Orthopedic, University Children's Hospital, UKBB, Basel, Switzerland
| | - Tomasz Szponder
- Department and Clinic of Animal Surgery, Faculty of Veterinary Medicine,University of Life Sciences in Lublin
| | - Tomasz Bielecki
- Department and Clinic of Orthopaedics, Trauma and Reconstructive Surgery, Trauma Center St. Barbara Hospital, Medical University of Silesia, Sosnowiec, Poland
| | - Anna Danielewicz
- Department of Paediatric Orthopaedics, Medical University of Lublin
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Abstract
RATIONALE Tumors of the scaphoid are rare, and some can cause pathological fractures. No cases of pathological fractures of the scaphoid have been reported in children. The most common treatment for pathologic fractures of the scaphoid bone associated with a benign lesion in adults is surgical, with intralesional curettage associated with autologous bone grafting and internal fixation. PATIENT CONCERNS A 10-year-old boy presented with wrist pain after falling from his height. DIAGNOSES X-ray, CT-scan and MRI showed a pathological undisplaced fracture of the scaphoid on a benign lytic lesion. INTERVENTIONS The arm was immobilized in a below-elbow cast. OUTCOMES The fracture healed within 4 months of immobilization. 3 years after the fracture, the functional status was normal, and the lytic lesion could not be seen on radiographs. LESSONS Retrospectively, the most probable etiology was a ganglion cyst. Our case suggests that some pathological fractures of the scaphoid may not need surgery, especially not in children.
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Affiliation(s)
- Federico Solla
- Pediatric Orthopaedic Surgery, Lenval University Children's Hospital
| | - Walid Bougamha
- Pediatric Orthopaedic Surgery, Lenval University Children's Hospital
- Medical school, University of Nice, Nice, France
| | - Carlo Doria
- Orthopaedic Surgery, University of Sassari, Italy
| | | | | | - Olivier Rosello
- Pediatric Orthopaedic Surgery, Lenval University Children's Hospital
| | - Virginie Rampal
- Pediatric Orthopaedic Surgery, Lenval University Children's Hospital
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Abstract
BACKGROUND Simple bone cysts, also known as a unicameral bone cysts or solitary bone cysts, are the most common type of benign bone lesion in growing children. Cysts may lead to repeated pathological fracture (fracture that occurs in an area of bone weakened by a disease process). Occasionally, these fractures may result in symptomatic malunion. The main goals of treatment are to decrease the risk of pathological fracture, enhance cyst healing and resolve pain. Despite the numerous treatment methods that have been used for simple bone cysts in long bones of children, there is no consensus on the best procedure. This is an update of a Cochrane review first published in 2014. OBJECTIVES To assess the effects (benefits and harms) of interventions for treating simple bone cysts in the long bones of children, including adolescents.We intended the following main comparisons: invasive (e.g. injections, curettage, surgical fixation) versus non-invasive interventions (e.g. observation, plaster cast, restricted activity); different categories of invasive interventions (i.e. injections, curettage, drilling holes and decompression, surgical fixation and continued decompression); different variations of each category of invasive intervention (e.g. different injection substances: autologous bone marrow versus steroid). SEARCH METHODS We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, the China National Knowledge Infrastructure Platform, trial registers, conference proceedings and reference lists. Date of last search: April 2016. SELECTION CRITERIA Randomised and quasi-randomised controlled trials evaluating methods for treating simple bone cysts in the long bones of children. DATA COLLECTION AND ANALYSIS Two review authors independently screened search results and performed study selection. We resolved differences in opinion between review authors by discussion and by consulting a third review author. Two review authors independently assessed risk of bias and data extraction. We summarised data using risk ratios (RRs) or mean differences (MDs), as appropriate, and 95% confidence intervals (CIs). We used the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system to assess the overall quality of the evidence. MAIN RESULTS In this update in 2017, we did not identify any new randomised controlled trials (RCT) for inclusion. We identified one ongoing trial that we are likely to include in a future update. Accordingly, our results are unchanged. The only included trial is a multicentre RCT conducted at 24 locations in North America and India that compared bone marrow injection with steroid (methylprednisolone acetate) injection for treating simple bone cysts. Up to three injections were planned for participants in each group. The trial involved 90 children (mean age 9.5 years) and presented results for 77 children at two-year follow-up. Although the trial had secure allocation concealment, it was at high risk of performance bias and from major imbalances in baseline characteristics. Reflecting these study limitations, we downgraded the quality of evidence by two levels to 'low' for most outcomes, meaning that we are unsure about the estimates of effect. For outcomes where there was serious imprecision, we downgraded the quality of evidence by a further level to 'very low'.The trial provided very low quality evidence that fewer children in the bone marrow injection group had radiographically assessed healing of bone cysts at two years than in the steroid injection group (9/39 versus 16/38; RR 0.55 favouring steroid injection, 95% CI 0.28 to 1.09). However, the result was uncertain and may be compatible with no difference or small benefit favouring bone marrow injection. Based on an illustrative success rate of 421 children with healed bone cysts per 1000 children treated with steroid injections, this equates to 189 fewer (95% CI 303 fewer to 38 more) children with healed bone cysts per 1000 children treated with bone marrow injections. There was low quality evidence of a lack of difference between the two interventions at two years in functional outcome, based on the Activity Scale for Kids function score (0 to 100; higher scores equate to better outcome: MD -0.90; 95% CI -4.26 to 2.46) or in pain assessed using the Oucher pain score. There was very low quality evidence of a lack of differences between the two interventions for adverse events: subsequent pathological fracture (9/39 versus 11/38; RR 0.80, 95% CI 0.37 to 1.70) or superficial infection (two cases in the bone marrow group). Recurrence of bone cyst, unacceptable malunion, return to normal activities, and participant satisfaction were not reported. AUTHORS' CONCLUSIONS The available evidence is insufficient to determine the relative effects of bone marrow versus steroid injections, although the bone marrow injections are more invasive. Noteably, the rate of radiographically assessed healing of the bone cyst at two years was well under 50% for both interventions. Overall, there is a lack of evidence to determine the best method for treating simple bone cysts in the long bones of children. Further RCTs of sufficient size and quality are needed to guide clinical practice.
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Affiliation(s)
- Jia‐Guo Zhao
- Tianjin HospitalDepartment of Orthopaedic SurgeryNo. 406 Jiefangnan RoadHexi DistrictTianjinChina300211
| | - Jia Wang
- Tianjin HospitalDepartment of Orthopaedic SurgeryNo. 406 Jiefangnan RoadHexi DistrictTianjinChina300211
| | - Wan‐Jie Huang
- Shengjing Hospital affiliated to China Medical UniversityDepartment of PaediatricsNo.36 Sanhao Street, Heping DistrictShenyangLiaoningChina110004
| | - Peng Zhang
- The Second Affiliated Hospital of Soochow UniversityDepartment of Orthopaedic SurgeryNo 1055 Sanxiang RoadSuzhouJiangsuChina215004
| | - Ning Ding
- Tanggu Traditional Chinese Medicine Hospital of Tianjin Binhai New AreaDepartment of Orthopaedic SurgeryNo. 90 Hangzhou Road, Tanggu DistrictTianjinChina300451
| | - Jian Shang
- Tianjin Center of Tuberculosis ControlDepartment of Tuberculosis ClinicsNo.124, Chifeng RoadHeping DistrictTianjinChina300040
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Rapp M, Grauel F, Wessel LM, Illing P, Kaiser MM. Treatment outcome in 60 children with pathological fractures of the humerus caused by juvenile or aneurysmal bone cysts. Acta Orthop Belg 2016; 82:723-729. [PMID: 29182112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The treatment of pathological fractures of the humerus caused by juvenile or aneurysmal bone cysts (JBC/ABC) should be a single approach with a high success rate and low complication rate. This study evaluates how day by day treatment concepts fulfil these aims. Children below 15 years of age with a pathological fracture of the humerus caused by a JBC or ABC between 01.01.2001 and 31.12.2010, were investigated by chart review in four major paediatric trauma centres. Age, gender, fracture localisation, X-ray findings, treatment and outcome - assessed by the Capanna classification (I to IV), were analysed. 60 children [41male, 19 female; mean age: 9 years (4-14 years)] with 43 JBC and 12 ABC were included as well as five cysts, who could not be classified definitively. First treatment was non-operatively in 33 children. Of these 27 cysts did not improve; likewise the supportive installation of cortisone in six patients did not change the outcome. The first treatment consisted of elastic stable intramedullary in 13 children; up to three nail exchanges included. But only six of these reached (nearly) complete resolution (I/II). Overall the combined mechanical and biological treatment with curettage, elastic stable intramedullary nailing, (artificial) bone substitute and in some cases growth factors was performed as the 1st-line treatment in nine patients and further in 2nd or 3rd-line treatments in 13 humeral cysts. More than half of these reached a complete or nearly complete resolution of the cyst (12x I, 5x II, 1x III, 4x IV). Major complications in all operated patients were six nails not removable and two children with upper extremities length differences. Healing rates are low for non-operative treatment, elastic stable intramedullary nailing alone and by using cortisone for cysts resolution in pathological fractures of the humerus. Data support a combined mechanical and biological treatment with curettage, elastic stable intramedullary nailing, (artificial) bone substitute and the use of growth factors.
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10
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Perisano C, Rosa MA, Donati F, Barone C, Maccauro G. Treatment options of simple bone cysts: the role of bone substitutes, growth factors and literature review. J BIOL REG HOMEOS AG 2016; 30:159-164. [PMID: 28002914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The solitary bone cyst is a typical tumor-like lesion of the immature skeleton, whose etio-pathogenesis is still unclear. The purpose of this work is to perform a review of the literature about the different surgical approaches focusing on the role of bone substitutes and growth factors. Literature analysis shows injection techniques of substances such as methylprednisolone, autologous bone marrow, demineralized bone matrix, calcium sulphate and surgical techniques that involve the resection and curettage associated with bone graft and/or intramedullary nailing. Although there are good results currently associated to these techniques and the different ways of treatment, the only evidence-based treatment is given by injections of steroids. However, given the high rate of failure, autologous bone marrow and platelet gel represent a viable therapeutic option.
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Affiliation(s)
- C Perisano
- Department of Geriatrics, Neuroscience and Orthopaedics, University Hospital Agostino Gemelli, Catholic University of the Sacred Heart School of Medicine, Rome, Italy
| | - M A Rosa
- Division of Orthopaedics and Traumatology, Department of Biomedical Sciences and Morphological and Functional Images, School of Orthopaedics and Traumatology, University of Messina, Italy
| | - F Donati
- Department of Geriatrics, Neuroscience and Orthopaedics, University Hospital Agostino Gemelli, Catholic University of the Sacred Heart School of Medicine, Rome, Italy
| | - C Barone
- Department of Internal Medicine, Division of Medical Oncology, University Hospital Agostino Gemelli, Catholic University of the Sacred Heart School of Medicine, Rome, Italy
| | - G Maccauro
- Department of Geriatrics, Neuroscience and Orthopaedics, University Hospital Agostino Gemelli, Catholic University of the Sacred Heart School of Medicine, Rome, Italy
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11
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Ficek K, Filipek J, Wojciechowski P, Kopec K, Ewa SZ, Blazewicz S. A bioresorbable polylactide implant used in bone cyst filling. J Mater Sci Mater Med 2016; 27:33. [PMID: 26704550 DOI: 10.1007/s10856-015-5647-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 12/07/2015] [Indexed: 06/05/2023]
Abstract
The aims in treating patients diagnosed with critical-sized bone defects resulting from bone cysts are to replace the lost bone mass after its removal and to restore function. The standard treatment is autologous or allogeneic bone transplantation, notwithstanding the known consequences and risks due to possible bone infection, donor site morbidity, bleeding and nerve injury and possible undesirable immune reactions. Additionally, allogeneic grafts are inhomogeneous, with a mosaic of components with difficult-to-predict regenerative potential, because they consist of cancellous bone obtained from different bones from various cadavers. In the present study, a 22-year-old patient with a history of right humerus fracture due to bone cysts was diagnosed with recurrent cystic lesions based on X-ray results. The patient qualified for an experimental program, in which he was treated with the application of a bioresorbable polylactide hybrid sponge filled with autologous platelet-rich plasma. Computed tomography and magnetic resonance imaging performed 3, 6, and 36 months after surgery showed progressive ossification and bone formation inside the defect cavity in the humerus. Three years after treatment with the bone substitute, the patient is pain free, and the cystic lesions have not reoccurred.
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Affiliation(s)
- Krzysztof Ficek
- Galen-Orthopaedics, Jerzego 6, 43-150, Bierun, Poland.
- Department of Physical Culture and Health Promotion, University of Szczecin, al. Piastow 40B, 70-453, Szczecin, Poland.
- Academy of Physical Education, Mikolowska 72A, 40-065, Katowice, Poland.
| | | | - Piotr Wojciechowski
- Galen-Orthopaedics, Jerzego 6, 43-150, Bierun, Poland.
- Department of Orthopaedics and Traumatology, Medical University of Silesia, School of Medicine in Katowice, Ziolowa 45/47, 40-752, Katowice, Poland.
| | - Konrad Kopec
- Galen-Orthopaedics, Jerzego 6, 43-150, Bierun, Poland.
- Department of Orthopaedics and Traumatology, Medical University of Silesia, School of Medicine in Katowice, Ziolowa 45/47, 40-752, Katowice, Poland.
| | - Stodolak-Zych Ewa
- Department of Biomaterials, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Mickiewicza 30, 30-059, Krakow, Poland.
| | - Stanislaw Blazewicz
- Department of Biomaterials, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Mickiewicza 30, 30-059, Krakow, Poland.
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12
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Formby PM, Kang DG, Potter BK, Forsberg JA. Treatment of symptomatic intraosseous pneumatocyst using intraoperative navigation. Orthopedics 2015; 38:e244-7. [PMID: 25760515 DOI: 10.3928/01477447-20150305-93] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 07/18/2014] [Indexed: 02/03/2023]
Abstract
Intraosseous pneumatocysts are benign air-containing lesions that are most often found in the spine and pelvis and are nearly always treated nonoperatively. Although rarely clinically symptomatic, studies have shown pneumatocysts to be present in up to 10% of computed tomography (CT) scans of the pelvis and spine. Radiographic characteristics of these lesions include a localized collection of gas with a thin sclerotic rim, no bony destruction, no soft tissue masses, and no medullary abnormalities. Computed tomography is the diagnostic study of choice, with Hounsfield units ranging from -580 to -950, showing a gas-containing lesion. Few studies have described the management of symptomatic pneumatocysts, and all reported cases concern underwater divers, presumably because of greater pressure cycling and barotrauma encountered while underwater diving. The goal of this report is to describe the intraoperative CT-guided navigation and percutaneous injection of calcium sulfate-calcium phosphate composite bone graft substitute material for the treatment of a symptomatic pneumatocyst in the ilium of a Navy dive instructor. The patient reported a 1-year history of increasing buttock pain with increased depth of diving, consistently reproduced by diving past a depth of 20 to 30 feet. To the authors' knowledge, this is the first description in the English literature of the operative treatment of an intraosseous pneumatocyst of the ilium. The use of intraoperative CT guidance permitted accurate percutaneous localization, decompression, and filling of the lesion with synthetic bone graft substitute, with complete early relief of symptoms. At 6-month follow up, the patient had reached diving depths of 170 feet without pain.
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13
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Mladenov K, Deimling UV. [Bone substitution materials in therapy of cystic tumors of the immature skeleton]. Orthopade 2013; 42:1048-53. [PMID: 24158388 DOI: 10.1007/s00132-012-2050-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The primary goal in the treatment of cystic bone tumors in children is the restoration of bone integrity and normal function. It is assumed that filling of the cavity defect after removal of the tumor will facilitate bone healing. In order to reduce the complications observed with autografts and allografts use bone graft substitutes were developed. The current literature review shows that the application of substances with potential immunogenic, toxic or cancerogenic properties should be avoided. Among the purely synthetic mineral materials, tricalcium phosphate has the biochemical properties most compatible with new bone formation and calcium phosphate cements can be used to provide immediate stability in cases of existing or imminent fractures. However, there is currently insufficient evidence that the use of bone grafts or bone graft substitutes provides a real benefit to the patient, especially in comparison with no graft at all. Prospective randomized studies are necessary in order to delineate the indications for bone grafting or use of bone graft substitutes for the treatment of cystic bone tumors in children.
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Affiliation(s)
- K Mladenov
- Abteilung für Kinderorthopädie, Asklepios Klinik Sankt Augustin, Arnold-Janssen-Str. 29, 53757, Sankt Augustin, Deutschland,
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14
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Stogov MV, Luneva SN, Mitrofanov AI, Tkachuk EA. [The characteristics of chemical composition of content of unicameral bone cysts depending on their growth stage]. Klin Lab Diagn 2012:21-22. [PMID: 23305011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The article deals with the results of study of chemical composition of solitary cysts and blood serum of 27 patients. The results demonstrated that qualitative composition of f content of unicameral bone cysts is identical to chemical composition of blood serum. The results of analysis of total proteolysis activity and acid phosphatase activity in content of cysts can be used as criteria to determine the stage of cyst growth and to evaluate the effectiveness of applied treatment.
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15
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He Y, Wu C, Gu Y, Cheng Y. Percutaneous osteoplasty for the treatment of symptomatic subchondral cyst. J Vasc Interv Radiol 2012; 23:848-50. [PMID: 22626274 DOI: 10.1016/j.jvir.2012.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Revised: 02/29/2012] [Accepted: 03/02/2012] [Indexed: 11/18/2022] Open
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16
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Ondruš S, Straka M, Bajerová J. [Tricalcium phosphate mixed with autologous bone marrow in the treatment of benign cystic bone lesions in children]. Acta Chir Orthop Traumatol Cech 2011; 78:544-550. [PMID: 22217408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
PURPOSE OF THE STUDY To test the hypothesis that the application of tricalcium phosphate (TCP) mixed with autologous bone marrow can achieve better and faster healing of benign bone lesions than the application of tricalcium phosphate granules alone. MATERIAL AND METHODS The prospective study included two groups, each consisting of 10 patients, treated for benign cystic bone lesions at the Department of Paediatric Surgery, Orthopaedics and Trauma Surgery from July 1, 2008 to June 30, 2010. The bone cysts involved non-ossifying fibroma, enchodroma, fibrous dysplasia, aneurysmal bone cyst and juvenile bone cyst. One group was treated using ChronOS(TM) Beta-Tricalcium Phosphate (Synthes GmbH, Switzerland) granules mixed with autologous bone marrow harvested during surgery (BM group). The other (CH group) received treatment with ChronOS granules alone. Relevant clinical data were obtained from all 20 patients treated for one of the bone cyst forms mentioned above. The patients were followed up till the end of 2010. RESULTS TCP application was a one-step procedure in both groups. In the BM group, bone regeneration ad integrum (Neer 1) was achieved, with only an occasional very small residue of the cyst seen on radiographs (Neer 2). None of the patients reported any problems, not even at 6 months after surgery. In the CH group, two patients required further surgical treatment because of insufficient bone healing (Neer 3) and two other patients reported pain persisting at the site of the lesion at 6 months post-operatively. In these patients TCP was used to fill a defect after excochleation of an aneurysmal bone cyst or fibrous dysplasia. The rest of the patients showed satisfactory healing. DISCUSSION The main objective of the use of synthetic biocompatible materials in surgical treatment of benign bone cysts requiring filling of the lesion is to reduce the post-operative stress of paediatric patients as much as possible. Although our first results were not statistically significant to give unambiguous support to our hypothesis that lesions would heal better with the use of synthetic tricalcium phosphate mixed with autologous bone marrow, there is plenty of evidence that further development of cell technologies will result in a more exact definition of bone substitute materials in both their components, i.e., well-defined cells and non-biological scaffolds close in structure to inorganic compounds of bone, i.e., biodegradable osteoinductive materials. CONCLUSIONS The patients with benign bone lesions treated by TCP mixed with autologous bone marrow showed neither recurrent disease nor complications. The group treated with TCP alone had recurrent lesions in two and persisting pain also in two patients. Other complications were not recorded.
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Affiliation(s)
- S Ondruš
- Klinika dětské chirurgie, ortopedie a traumatologie
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17
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Gál P, Ondrus S, Skvaril J, Straka M, Jochymek J, Plánka L. [Synthetic biocompatible degradable material for juvenile bone cyst treatment]. Acta Chir Orthop Traumatol Cech 2009; 76:495-500. [PMID: 20067697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
PURPOSE OF THE STUDY Owing to advances in operative techniques and biotechnology, bone replacement biocompatible materials have recently come into focus for orthopaedic and trauma surgeons. Bone lytic lesions, such as tumorous bone defects, diseases simulating cancer, chronic inflammatory lesions or skeletal injuries, often require stabilisation of the skeleton and treatment of the bone affected. Juvenile bone cysts are benign lytic lesions posing a threat to bone compactness in childhood. They are benign, fluid containing bone cavities, lined with a membrane consisting of thin vascularised connective tissue with scattered osteoclast-like cells. These cysts are usually diagnosed between; five and twenty years of age outside this age range their occurrence is rare. MATERIAL The group comprised the patients treated for juvenile bone cysts at the Department of Paediatric Surgery, Orthopaedics and Traumatology between 2001 and 2007. In the 2001-2003 period, 24 patients were treated with Depo-Medrol. Between January 2005 and December 2007, 31 patients with the same diagnosis were treated by minimally invasive application of chronOs Inject. METHODS The aim of the study was to compare these two methods of juvenile cyst therapy, i.e., the most widely used method of repetitive Depo-Medrol applications against the novel method based on filling the cyst with chronOs Inject, a synthetic biocompatible resorbable material. An alternative hypothesis assumed that the new method would result in fewer necessary operations in patients with juvenile cyst and better treatment outcomes, as evaluated by Neer's criteria for bone cyst therapy. RESULTS A total of 20 surgical interventions were performed in 18 patients treated by chronOs Inject and 100% cyst healing without necessity of additional surgery was achieved. Of the 24 patients treated with Depo-Medrol, 12 patients (50%) showed cyst healing wit no further surgery required. A total of 69 applications were needed. DISCUSSION An impetus to introduce the novel method of juvenile cyst treatment stemmed from the unsatisfactory results of the previous treatment with repetitive Depo-Medrol applications requiring additional open surgery and spongioplasty to fill the cyst. For filling cysts and other benign bone defects jeopardizing bone stability, such as deep metaphyseal fibrous defect, non-ossifying fibroma, enchondroma or fibrous dysplastic lesion, synthetic tricalcium phosphate in the form of chronOs granules was used, but without the possibility of minimally invasive percutaneous application. As soon s the resorbable chronOs Inject became available, the minimally invasive method of filling cysts with this material was adopted. CONCLUSIONS The results showed that, in the patients treated by the chronOs Inject method, the outcomes achieved were significantly better than those in the patients treated with Depo-Medrol. The difference was in the number of operations needed, which were significantly fewer in the chronOs Inject method, as well as in the overall treatment outcome, with significantly more frequent excellent results in the chronOs Inject method.
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Affiliation(s)
- P Gál
- Klinika dĕtske chirurgie, ortopedie a traumatologie FN Brno
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18
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Abstract
We determined the role of mechanical decompression in the resolution of unicameral bone cyst. A total of 69 children with unicameral bone cysts were treated either by (i) open curettage and bone grafting, (ii) steroid injection or (iii) cannulated screw insertion. During a mean follow-up of 69 months (range, 12-58), the cysts were evaluated by radiological criteria. The healing rates in the three groups were 25, 12 and 29% after the first treatment, and a further 50, 19 and 65% after the second. The study has demonstrated the advantages of the decompression technique for unicameral bone cysts over other treatment modalities studied.
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Affiliation(s)
- Janez Brecelj
- Department of Orthopaedic Surgery, University Medical Centre Ljubljana, Slovenia.
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19
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Schindler A, Givon U. Use of treatment of solitary bone cysts in children. J Pediatr Orthop 2007; 27:601; author reply 601. [PMID: 17585276 DOI: 10.1097/01.bpb.0000279026.36279.54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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20
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Abstract
Open surgery is rarely justified for the initial treatment of a unicameral bone cyst, but there is some debate concerning the relative effectiveness of closed methods. This study compared the results of steroid injection with those of autologous bone marrow grafting for the treatment of unicameral bone cysts. Between 1990 and 2001, 30 patients were treated by steroid injection and 28 by grafting with autologous bone marrow. The overall success rates were 86.7% and 92.0%, respectively (p>0.05). The success rate after the initial procedure was 23.3% in the steroid group and 52.0% in those receiving autologous bone marrow (p<0.05), and the respective cumulative success rates after second injections were 63.3% and 80.0% (p>0.05). The mean number of procedures required was 2.19 (1 to 5) and 1.57 (1 to 3) (p<0.05), the mean interval to healing was 12.5 months (4 to 32) and 14.3 months (7 to 36) (p>0.05), and the rate of recurrence after the initial procedure was 41.7% and 13.3% in the steroid and in the autologous bone marrow groups, respectively (p<0.05). Although the overall rates of success of both methods were similar, the steroid group had higher recurrence after a single procedure and required more injections to achieve healing.
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Affiliation(s)
- H S Cho
- National Cancer Center, Seoul National University College of Medicine, Seoul, Korea
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21
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Hoberg M, Gradinger R, Rudert M. [Heel pain]. MMW Fortschr Med 2007; 149:36-9; quiz 40. [PMID: 17668748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Upper and plantar heel pains are differentiated from one another. Plantar heel pain is usually caused by plantar fasciitis. A heel spur is a side effect and is not related to the cause of the symptoms. Upper heel pain is mostly caused by tendonitis of the Achilles tendon or Haglund exostosis. Only through an exact diagnosis is an adequate and usually conservative therapy possible. If the conservative therapy should fail, it is nevertheless important to clarify the indication for surgery to prevent the problems from becoming chronic.
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Affiliation(s)
- M Hoberg
- Klinik für Orthopädie und Sportorthopädie, Klinikum rechts der Isar der Technischen Universität München.
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22
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Hass HJ, Krause H, Kroker S, Wagemann W, Meyer F. Bone formation using human demineralised bone matrix (Grafton) for the treatment of bone cysts in children. Eur J Pediatr Surg 2007; 17:45-9. [PMID: 17407021 DOI: 10.1055/s-2007-964875] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Bone cysts, in particular solitary bone cysts, are the most frequent cause of pathological fractures in children. However, there is still a great variety of regimens used to treat these lesions. Since demineralised bone matrix (DBM) is commercially available, we aimed to use this material for the consolidation of bones diagnosed as fragile because of cyst formation. Each of the 7 bone cysts as well as one enchondroma filled with DBM showed a continuous decrease in bone transparency over a period of two years (mean 8 months). A significant decrease in bone transparency and simultaneous cortical remodelling was radiographically detected in these cases as the specific hallmark of an initiated graft incorporation after 3 to 4 months. It was demonstrated that it is possible to heal children within an acceptable period of time using DBM to fill the cystic lesion. DBM appears to be a reasonable and beneficial alternative for the treatment of bone cysts offering both osteoinduction and osteoconductive features.
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Affiliation(s)
- H-J Hass
- Department of Pediatric Surgery, University Hospital, Magdeburg, Germany.
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23
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Abstract
Managing tumors of the proximal fibula may require en bloc resection of the fibular head with the attachment site for the lateral collateral ligament. These resections of the proximal fibula cause unavoidable knee instability. We describe a reconstructive technique intended to minimize that instability. We retrospectively reviewed 24 patients who had proximal fibular resections from 1987 to 2004 and analyzes their knee stability and functional outcome. Resections were less (Type I) or more (Type II) radical depending upon the tumor type. Reconstruction included stapling the lateral collateral ligament to the lateral tibial metaphysis, cast immobilization, and protected weightbearing for 3 weeks. MSTS function scores were available for 19 of the 24 patients. At their most recent followup, 20 patients had a stable knee, three had 1 to 5 mm lateral joint space opening, and one had 6 to 10 mm lateral joint space opening. Patients with Type I resection had a better stability and function than those with a Type II resection. Stapling the lateral collateral ligament was a reliable technique for reconstructing the lateral collateral ligament after resecting the proximal fibula.
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Affiliation(s)
- Jacob Bickels
- National Unit of Orthopedic Oncology, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
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24
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Mainard D, Galois L. Treatment of a solitary calcaneal cyst with endoscopic curettage and percutaneous injection of calcium phosphate cement. J Foot Ankle Surg 2006; 45:436-40. [PMID: 17145470 DOI: 10.1053/j.jfas.2006.09.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2006] [Indexed: 02/03/2023]
Abstract
We report the case of a 35-year-old man who presented with pain in the right heel. Plain radiographs and computerized tomography revealed a solitary cyst of the calcaneus. Endoscopic curettage of the lesion and endoscopically assisted filling of the lesion with calcium phosphate bone cement injected percutaneously were performed. After 12 months, no recurrence was noted and the patient was symptom free.
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Affiliation(s)
- Didier Mainard
- Department of Orthopaedic Surgery, University Hospital of Nancy, Central Hospital, Nancy Cedex, France.
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25
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Abstract
Since their original description by Virchow, simple bone cysts have been studied repeatedly. Although these defects are not true neoplasms, simple bone cysts may create major structural defects of the humerus, femur, and os calcis. They are commonly discovered incidentally when x-rays are taken for other reasons or on presentation due to a pathologic fracture. Various treatment strategies have been employed, but the only reliable predictor of success of any treatment strategy is the age of the patient; those being older than 10 years of age heal their cysts at a higher rate than those under age 10. The goal of management is the formation of a bone that can withstand the stresses of use by the patient without evidence of continued bone destruction as determined by serial radiographic follow-up. The goal is not a normal-appearing x-ray, but a functionally stable bone.
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Affiliation(s)
- Rafath Baig
- Department of Orthopaedics, University of South Carolina, Suite 404, 2 Medical Park, Columbia, SC 29203, USA.
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26
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Abstract
The current understanding of dialysis-related amyloidosis has evolved over the past two decades. In the early 1980s, several researchers found amyloid deposits in the synovia of carpal tunnel syndrome (CTS), which have been recognized as a complication of chronic hemodialysis. The enigma was resolved in 1985, when beta2-microglobulin (beta2-m) with a molecular weight of 12,000 Da was identified as the major constitutional protein of this amyloid. Amyloid fibrils of this type that contain the sub-unit protein of human leukocyte antigens (HLA), beta2-m, deposit predominantly in osteoarticular tissues, inducing musculoskeletal symptoms such as CTS, polyarthralgia, bone cyst showing radiolucency at X-ray examination and destructive spondyloarthropathy. In addition, extra articular symptoms such as ischemic colitis, megaloglossia, and heart failure, that is, systemic involvement occasionally occur. We confirmed that the prevalence of CTS increases with duration of dialysis. Most patients with CTS associated with beta2-m amyloid deposits have undergone hemodialysis for 10 years or more. Up to 50% of patients had developed this complication after 20 years and the percentage was even higher after 25 years. General categories of therapeutic approaches for amyloidosis include prevention of onset or progression, symptomatic therapy (conservative treatment, orthopedic procedures, and physiotherapy), and renal transplantation. It is critical to elucidate the detail mechanisms of the amyloid fibril formation, and establish its radical treatment. It is also important to develop novel therapies such as cell implantation to compensate for normal kidney functions of uremic toxin protein metabolism.
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Affiliation(s)
- Akihiko Saito
- Department of Applied Molecular Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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27
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Tang XY, Liu LJ, Peng MX, Xiang B. Simple bone cysts in children treated with intracystic fibrin sealant injection. Chin Med J (Engl) 2006; 119:523-5. [PMID: 16584653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023] Open
Affiliation(s)
- Xue-yang Tang
- Department of Pediatric Surgery, Huaxi Hospital of Sichuan University, Chengdu 610041, China
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28
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Dormans JP, Sankar WN, Moroz L, Erol B. Percutaneous intramedullary decompression, curettage, and grafting with medical-grade calcium sulfate pellets for unicameral bone cysts in children: a new minimally invasive technique. J Pediatr Orthop 2006; 25:804-11. [PMID: 16294140 DOI: 10.1097/01.bpo.0000184647.03981.a5] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Several treatment options exist for unicameral bone cysts (UBCs), including observation, steroid injection, bone marrow injection, and curettage and bone grafting. These are all associated with high recurrence rates, persistence, and occasional complications. Newer techniques have been described, most with variable success and only short follow-up reported. Because of these factors, a new minimally invasive percutaneous technique was developed for the treatment of UBCs in children. Twenty-eight children with UBCs who underwent percutaneous intramedullary decompression, curettage, and grafting with medical-grade calcium sulfate (MGCS) pellets by the senior author (J.P.D.) between April 2000 and April 2003 were analyzed as part of a pediatric musculoskeletal tumor registry at a large tertiary children's hospital. Four patients were lost to follow-up, and the remaining 24 patients had an average follow-up of 21.9 months (range 4-48 months). Twelve patients were followed for at least 24 months. Six of the 24 children had received previous treatment of their UBC, most often at an outside institution. Follow-up was performed through clinical evaluation and radiographic review. Postoperative radiographs at most recent follow-up showed complete healing, defined as more than 95% opacification, in 22 of 24 patients (91.7%). One patient (4.2%) demonstrated partial healing, defined as 80% to 95% opacification. One patient had less than 80% radiographic healing (4.2%). All 24 patients returned to full activities and were asymptomatic at most recent follow-up. The only complication noted was a superficial suture abscess that occurred in one patient; this resolved with local treatment measures. The new minimally invasive technique of percutaneous intramedullary decompression, curettage, and grafting with MGCS pellets demonstrates favorable results with low complication and recurrence rates compared with conventional techniques. The role of intramedullary decompression as a part of this percutaneous technique is discussed.
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Affiliation(s)
- John P Dormans
- Children's Hospital of Philadelphia, Wood Building, Philadelphia, PA 19104, USA.
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29
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LaBan MM, Wang AM. Progressive enlargement of a lumbar zygapophyseal cyst. Am J Phys Med Rehabil 2005; 84:821. [PMID: 16205439 DOI: 10.1097/01.phm.0000179517.10707.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Myron M LaBan
- Department of Physical Medicine and Rehabilitation, William Beaumont Hospital, Royal Oak, Michigan, USA
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30
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Suzuki M, Kim T, Tamai H, Fujiyoshi T, Moriya H. Giant geode treated with calcium phosphate cement in a rheumatoid knee. J Rheumatol 2005; 32:1846-8. [PMID: 16142888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Affiliation(s)
- Masahiko Suzuki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
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31
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Abstract
A simple bone cyst in the proximal humerus of an 18-year-old man was treated by percutaneous ablation with alcohol irrigation. Subsequent involution of the cyst was associated with fatty replacement within the intraosseous defect. A possible relationship between involuting bone cyst and apparent intraosseous lipoma is discussed.
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Affiliation(s)
- R Wada
- Department of Radiology and Diagnostic Imaging, University of Alberta, Walter MacKenzie Center 2A2.41, 8440-112 Street, Edmonton, Alberta, T6G 2B7, Canada
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32
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Pogoda P, Priemel M, Catalá-Lehnen P, Gebauer M, Rupprecht M, Adam G, Rueger JM, Amling M. [Simple bone cysts of the calcaneus. Differential diagnosis and therapy]. Unfallchirurg 2005; 107:680-4, 686-8. [PMID: 15197455 DOI: 10.1007/s00113-004-0783-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Fifty-two calcaneal simple bone cysts from our clinic were evaluated. The lesions had a pathognomonic radiologic appearance and diagnosis was histologically confirmed in all operatively treated cases. Four cases presented with pathological fractures, three of which were treated by open reduction internal fixation and bone grafting, while one was treated nonoperatively. In addition, six patients with large cysts without apparent fracture but spontaneous pain were treated by curettage and subsequent autogenous bone grafting or calcium phosphate cement filling, and there were no recurrences. The majority of cysts (42 of 52) were however asymptomatic and thus followed up nonoperatively. This review reports on one of the largest series of cysts in this location. The results indicate that nonoperative management is justified in most asymptomatic cases. However, the potential risk of fracture as indicated by four fractured calcaneal cysts in this series suggests that large cysts should be clinically monitored and that operative intervention is useful in all symptomatic cases to prevent pathologic fractures. In the latter cases, curettage and bone grafting as well as the use of bone substitute material yielded uniformly good results.
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Affiliation(s)
- P Pogoda
- Klinik und Poliklinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum, Hamburg-Eppendorf
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33
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Abstract
BACKGROUND Simple bone cysts of the calcaneus are relatively uncommon. There is no clear consensus on either their etiology or management. Pathological fractures of such cysts are exceptionally rare. MATERIALS AND METHODS Five simple bone cysts of the calcaneus were present in three males and two females with an average age of 44 years. One patient presented with pain, three cysts were incidental findings on ankle radiographs, and one patient presented with a fracture after a significant fall. RESULTS All five were managed nonoperatively and had satisfactory outcomes. CONCLUSIONS A review the literature on the etiology and management of simple bone cysts of the calcaneus and the outcomes of these patients indicate that complications of these cysts are rare and nonoperative management is appropriate.
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Affiliation(s)
- Stephen J Hanna
- Department of Orthopaedics, Milton Keynes General Hospital, Eaglestone, Milton Keynes, MK6 5LD, UK.
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34
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Abstract
The clinical relevance and nature of calcaneal cysts is controversial. The risk of pathologic fracture is undefined and diagnostic criteria to differentiate between cysts in patients who can be treated nonoperatively and patients who require surgical intervention are not available. To address these questions, 50 calcaneal bone cysts in 47 patients were evaluated. The majority of cysts (40 of 50) were asymptomatic and were treated nonoperatively. Cysts reaching a critical size, defined as 100% intracalcaneal cross section in the coronary plane and at least 30% in the sagittal plane, are at risk for becoming symptomatic and at risk for fracture. Fracture is a significant complication and occurred in four of 47 patients, three of whom were treated by open reduction internal fixation and bone grafting. In addition, six patients with symptomatic critical size cysts without apparent fracture were treated by curettage and subsequent autogenous bone grafting or calcium-phosphate cement filling, and there were no recurrences. We report one of the largest series of cysts in the calcaneus. The results suggest that calcaneal cysts are clinically relevant because of the potential risk of fracture and that size is a significant factor in terms of the treatment of the cyst.
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Affiliation(s)
- Pia Pogoda
- Department of Trauma, Hand, and Reconstructive Surgery, Hamburg University School of Medicine, Martinistrasse 52, 20246 Hamburg, Germany
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35
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Docquier PL, Delloye C. Autologous bone marrow injection in the management of simple bone cysts in children. Acta Orthop Belg 2004; 70:204-13. [PMID: 15287398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
The majority of simple bone cysts (SBC's) is not symptomatic and remains undiagnosed or is discovered fortuitously. A number of simple bone cysts are only diagnosed after a pathological fracture which occurs as a presenting symptom. Fractures are managed either conservatively or surgically, based on criteria such as the age of the child and the type and localisation of the fracture. The risk for fracture can be evaluated radiographically. In the absence of a fracture risk, plain radiographic follow-up is sufficient. In case of a high fracture risk, percutaneous aspiration and injection of bone marrow may be performed. The result of this treatment in 21 simple bone cysts with a high risk for fracture is reported. Slow regression of the cyst and progressive healing were obtained in 15 cases (71.4%) whereas no response was noted in 3 cases (14.3%) and recurrence in another 3 (14.3%), after a mean follow-up of 37.1 months. Guidelines are proposed for the follow-up and management of SBC.
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Abstract
An estimated 1 million people will be infected with tuberculosis worldwide in the first 20 years of the 21st century. If the disease is not recognized and treated early the morbidity and mortality of this condition will rise. This article highlights the varying manifestations of tuberculosis from an orthopaedic perspective.
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Affiliation(s)
- N Wardle
- Middlesex Hospital, London W1N 8AA
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Dormans JP, Dormans NJ. Use of percutaneous intramedullary decompression and medical-grade calcium sulfate pellets for treatment of unicameral bone cysts of the calcaneus in children. Orthopedics 2004; 27:s137-9. [PMID: 14763546 DOI: 10.3928/0147-7447-20040102-12] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- John P Dormans
- Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Phiiladelphia, USA
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Zhang H, Jin D. Multiple cystic tuberculous lesions in the skeleton (Jüngling disease): a case report. Spine (Phila Pa 1976) 2003; 28:E155-7. [PMID: 12698134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A case is reported. OBJECTIVES To report and discuss a case of multiple cystic tuberculous skeletal lesions. SUMMARY OF BACKGROUND DATA Multiple cystic tuberculosis lesions of the skeleton, or Jüngling disease, is a rare variety of tuberculosis reported extensively 30 to 40 years ago. No such severe type of tuberculosis has been reported in recent years. The patient was a 43-year-old woman with a history of steroid treatment, whose cervical lesions caused C2 and C3 destruction and spinal cord impingement. METHODS Medical history, laboratory data, radiographs, bone scan, and MRI were studied. The bone scan showed lesions in both the axial and peripheral skeletons. As shown on the radiographs and MRI, the C2-C3 vertebral bodies were extensively destroyed. RESULTS An open biopsy of the right clavicle confirmed the diagnosis of tuberculosis. Because of the neurologic involvement, the patient was treated with C2-C3 anterior radical resection and fusion combined with standard antituberculosis chemotherapy. During a follow-up period of 12 months, no progression in other skeletal lesions was observed. Follow-up radiographs showed fusion in the C2-C3 lesions. CONCLUSIONS Although the prognosis of Jüngling disease is good, radical surgical treatment should be chosen when there is neurologic involvement. To prevent such a severe type of tuberculosis, it is recommended that steroid therapy should be withheld until tuberculosis is excluded in the diagnosis.
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Affiliation(s)
- Hao Zhang
- Department of Orthopaedic and Spinal Surgery, Nanfang Hospital, Guangzhou, China.
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Ovadia D, Ezra E, Segev E, Hayek S, Keret D, Wientroub S, Lokiec F. Epiphyseal involvement of simple bone cysts. J Pediatr Orthop 2003; 23:222-9. [PMID: 12604955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Epiphyseal involvement of a simple bone cyst (SBC) is uncommon. Eight patients are reported in whom an SBC was found to cross the growth plate, involving the epiphysis in seven patients and the apophysis in one. All patients had more than two pathologic fractures. In seven patients growth disturbance was found. Functional impairment did not develop in any patient. Radiographically, all lesions presented a characteristic involvement of the epiphysis and metaphysis in various proportions. Only one of four cysts treated with methylprednisolone acetate injections showed incomplete healing; the others failed to respond. After percutaneous grafting of autologous bone marrow, three of seven cysts healed and the others attained incomplete healing. Epiphyseal involvement of SBC should be considered a more aggressive form of an active lesion.
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Affiliation(s)
- Dror Ovadia
- Department of Pediatric Orthopaedics, Dana Children's Hospital, Tel-Aviv, Israel
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40
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Abstract
BACKGROUND The treatment of unicameral bone cysts varies from open bone-grafting procedures to percutaneous injection of corticosteroids or bone marrow. The purpose of this study was to evaluate the feasibility and effectiveness of percutaneous injection of a mixture of demineralized bone matrix and autogenous bone marrow for the treatment of simple bone cysts. METHODS Twenty-three patients with an active unicameral bone cyst were treated with trephination and injection of allogeneic demineralized bone matrix and autogenous bone marrow. The patients were followed for an average of fifty months (range, thirty to eighty-one months), at which time pain, function, and radiographic signs of resolution of the cyst were assessed. RESULTS The average time until the patients had pain relief was five weeks, and the average time until the patients returned to full, unrestricted activities was six weeks. Bone-healing at the site of the injection was first seen radiographically at three to six months. No patient had a pathologic fracture during this early bone-healing stage. Cortical remodeling was seen radiographically by six to nine months, and after one year the response was usually complete, changing very little from then on. Five patients required a second injection because of recurrence of the cyst, and all five had a clinically and radiographically quiescent cyst after an average of thirty-six additional months of follow-up. Seven of the twenty-three patients had incomplete healing manifested by small, persistent radiolucent areas within the original cyst. None of these cysts increased in size or resulted in pain or fracture. CONCLUSIONS Percutaneous injection of allogeneic demineralized bone matrix and autogenous bone marrow is an effective treatment for unicameral bone cysts.
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Abstract
In 79 consecutive patients with unicameral bone cysts we compared the results of aspiration and injection of bone marrow with those of aspiration and injection of steroid. All were treated by the same protocol. The only difference was the substance injected into the cysts. The mean radiological follow-up to detect activity in the cyst was 44 months (12 to 108). Of the 79 patients, 14 received a total of 27 injections of bone marrow and 65 a total of 99 injections of steroid. Repeated injections were required in 57% of patients after bone marrow had been used and in 49% after steroid. No complications were noted in either group. In this series no advantage could be shown for the use of autogenous injection of bone marrow compared with injection of steroid in the management of unicameral bone cysts.
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Affiliation(s)
- C H Chang
- Alfred I. duPont Hospital for Children, Wilmington, Delaware 19899, USA
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Norman-Taylor FH, Hashemi-Nejad A, Gillingham BL, Stevens D, Cole WG. Risk of refracture through unicameral bone cysts of the proximal femur. J Pediatr Orthop 2002; 22:249-54. [PMID: 11856941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The authors determined the results after traction or traction and hip spica treatment of the initial fractures through unicameral bone cysts of the proximal femur in 20 children. All of the eight displaced fractures healed, but with coxa vara and avascular necrosis in one, coxa vara in a second, and coxa breva in a third. Spontaneous healing of the cyst occurred in three of the eight children; satisfactory healing was achieved and maintained after intralesional corticosteroid injections in four of the eight children. In the remaining child with a displaced fracture, reactivation of the cyst and exercise-related pain, indicative of an incipient refracture, occurred 3 years after initial presentation. All of the 12 undisplaced fractures healed without deformity or avascular necrosis. Intralesional corticosteroids were used in all of the 12 children because none of them showed spontaneous healing of their cysts. Satisfactory radiographic healing was achieved 1 year after presentation in all of the 12 children. However, one or more refractures resulting from reactivation of the cyst occurred in 6 of the 12 children 2 to 5 years after initial presentation. The results of this study indicate that satisfactory radiographic healing needs to be achieved by the end of the first year and needs to be maintained thereafter to prevent refractures.
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Abstract
OBJECTIVE The unicameral bone cyst (UBC) is a common cystic bone lesion seen in children. We review and summarize its MR findings, focusing on their appearance following contrast enhancement, and correlating them to known histologic features of UBC. SUBJECTS AND METHODS A retrospective review of 20 cases (13 boys, 7 girls; age range, 1-17 years; mean age, 8.9) diagnosed as UBC was conducted. Clinical histories, radiographic and MR features, follow-up data, and available pathologic findings were noted. RESULTS At initial presentation 18 (90 %) of the patients with UBC had a history of acute or remote pathologic fracture. Cysts with history of fracture displayed heterogeneous fluid signals on T1-(n = 9, 50%), and T2-weighted (n = 15, 83 %) MR images. Gadolinium-enhanced images were obtained in 15 of the 18 UBC cases with history of previous fracture. All showed enhancement with focal, thick peripheral, heterogeneous, or subcortical patterns. Focal nodules of homogeneous enhancement (diameter > 1 cm) within the UBC (n = 5) correlated with areas of ground-glass opacification on plain film. Other interesting MR features were fluid-fluid levels (n = 11), "fallen-leaf" sign (n = 1), soft-tissue changes (n = 2), and detection of septations not seen on plain film (n = 2). CONCLUSION UBCs frequently appear complicated on MR imaging, with heterogeneous fluid signals and regions of nodular and thick peripheral enhancement related to previous pathologic fracture and early healing.
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Affiliation(s)
- R Margau
- Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, ON, Canada
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Abstract
Unicameral, or solitary, bone cysts are unusual tumors seen in the ends of long bones in skeletally immature persons. The etiology of these lesions is poorly understood. Various hypotheses have included dysplastic processes, synovial cysts, and abnormalities in the local circulation. Most patients present with a nondisplaced pathologic fracture, but occasionally cysts are found incidentally. Plain radiographs typically show a symmetric lesion with cortical thinning and expansion of the cortical boundaries. Once diagnosed, unicameral bone cysts continue to be a treatment dilemma. Traditional methods, such as prednisolone therapy, usually involve multiple anesthetics and injections and are associated with high recurrence rates. Major surgical procedures, such as wide exposure, curettage, and bone grafting, may be somewhat more effective, but still carry with them significant morbidity and recurrence rates. Newer techniques involving percutaneous grafting with allograft or bone substitutes or a combination of the two are promising in light of their low complication rate and lower reoperation rate.
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Affiliation(s)
- R M Wilkins
- University of Colorado School of Medicine, Denver, CO, USA
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45
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Leclair A, Gangi A, Lacaze F, Javier RM, Bonidan O, Kempf JF, Bonnomet F, Limbach FX, Kuntz JL, Dietmann JL, Sibilia J. Rapid chondrolysis after an intra-articular leak of bone cement in treatment of a benign acetabular subchondral cyst: an unusual complication of percutaneous injection of acrylic cement. Skeletal Radiol 2000; 29:275-8. [PMID: 10883447 DOI: 10.1007/s002560050607] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Percutaneous injection of methylmethacrylate is now increasingly employed to treat bone lesions, both malignant and benign. However, the risks of this procedure are still to be fully established. In this report, we describe a case of rapid chondrolysis appearing after the intra-articular leakage of cement during injection of an acetabular subchondral cyst, resulting in hip replacement. Although the mechanism of such chondrolysis is unknown, this event suggests a chondrolytic effect of the acrylic cement. Thus, it is essential to systematically search for the presence of an intra-articular passage before injecting bone cement into a peri-articular cyst. This unusual complication highlights the need for rigorous evaluation of the benefits and risks of percutaneous injection of acrylic cement in the treatment of benign lesions, especially close to an articulation.
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Affiliation(s)
- A Leclair
- Department of Rheumatology, CHU Strasbourg, France
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Colineau X, Paoletti H, Muyard B, Dussaut JP, Robinet C, Nun P, Pujol A, Tourrette JH, Solacroup JC. [Air in the bone? Diagnosis and treatment of a pneumatocyst of the ilium. Apropos of a case]. J Radiol 1998; 79:1503-5. [PMID: 9921454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
We present a case of symptomatic pneumatocyst of the ilium observed in a professional scuba diver exposed to pressure variations. Pneumatocysts are rare and except for one case reported in a clavicular localization, are always found in subchondral bone of the iliac or sacral side of the sacroiliac joint. Undoubtedly, air fills an intraosseous node. We report here the first case of efficient treatment achieved by filling the cyst via percutaneous access under scopic control.
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Affiliation(s)
- X Colineau
- Service de Radiologie, Hôpital d'Instruction des Armées Sainte-Anne, Toulon Naval
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Lokiec F, Wientroub S. Simple bone cyst: etiology, classification, pathology, and treatment modalities. J Pediatr Orthop B 1998; 7:262-73. [PMID: 9810525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Simple bone cyst (SBC) is an enigma to the radiologist, pathologist and the orthopaedic surgeon. The etiology of this asymptomatic lesion that frequently causes pathological fracture is still unknown. It is probably self limited in nature, seen in children but rare among adults. The biological behavior is unpredictable as is the clinical course in various anatomical sites. This reflects on the high recurrence rate that has been associated with various treatment modalities. The clinical, radiological and biological features are discussed together with comparative review of treatment options from resection, curettage, and bone grafting to steroid injection and the latest experience of the use of percutaneous autologous marrow grafting in SBC.
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Affiliation(s)
- F Lokiec
- Department of Pediatric Orthopaedics, Dana Children's Hospital, Tel-Aviv Medical Center, Israel
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48
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Riley CB, Scott WM, Caron JP, Fretz PB, Bailey JV, Barber SM. Osteochondritis dessicans and subchondral cystic lesions in draft horses: a retrospective study. Can Vet J 1998; 39:627-33. [PMID: 9789673 PMCID: PMC1539460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The clinical features, radiographic findings, treatment, and outcome in 51 draft horses with osteochondritis dessicans (OCD) or subchondral cystic lesions (SC) are reported. Clydesdale and Percheron were the most commonly affected breeds, and affected animals represented only 5% of the hospital population of draft horses. Horses were most frequently affected in the tibiotarsal joints and 73% (24 of 33 cases) of the horses with tibiotarsal effusion were affected bilaterally. Osteochondritis dessicans of the distal intermediate ridge was the most common lesion found in the tibiotarsal joint. The stifle was also frequently affected; 87% (13 of 15 cases) of horses with femoropatellar OCD only were lame, and lesions were most commonly located on the lateral trochlear ridge. Sixteen cases were managed conservatively, 30 received surgery, and 5 were euthanized. Lameness, effusion, or both clinical signs resolved in more than 50% of surgically treated cases, but clinical signs improved in 30% of conservatively-managed cases.
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Affiliation(s)
- C B Riley
- Department of Veterinary Anesthesiology, Radiology and Surgery, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon
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50
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Abstract
The solitary bone cyst (SBC) has not yet revealed all its secrets. The pathogeny of the SBC is thus considered and also its evolutivity. Conservative treatment has been used in attempts to heal this tumor-like bone. In the case of surgery, an original technique is described. The SBC still remains mysterious in many of its aspects. At the time of this writing, nobody can predict the occurrence modalities of this benign bone tumor. In a similar way, the reality of this tumor-like lesion cannot be precisely described. This emphasizes the first controversial point about this lesion. Indeed, must we consider differently the bone cysts that remain close to the growth plate and those which located in the diaphysis? Must we regard the true unicameral bone cysts (UBCs) differently and those that are multilocular? Moreover, are the cysts located in the long bones identical to the those of the short cancellous bones? Alas, SBC was supposed to be a lesion in children that disappeared after growth ended. Is it still true since some cases have been reported more recently in adults? This study represents a long follow-up. It includes the different aspects of the SBC and emphasizes an original technique in case surgery becomes indicated.
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Affiliation(s)
- H Bensahel
- Service de Chirurgie Orthopédique, Hôpital Robert Debré, Paris, France
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