Abstract:
OBJECTIVE:The aim of this study was to define histopathological features of giant cell tumor of bone, especially accompanying fibrohistiocytic or aneurysmal bone cyst like components, in the light of our institutions experience. METHODS:A total of 120 cases (64 females and 56 males; mean age: 36.2 (12-80)) with 'GCT' diagnosed between the years 1996-2016 were included in this retrospective analysis. Cases were evaluated according to clinical features such as age, gender, localization, recurrence, metastasis and histopathological features. RESULTS:Tumors were localized most frequently at proximal tibia and distal femur, respectively. In 11 cases areas rich in fibrohistiocytic component and in 20 cases aneurysmal bone cyst like component were observed. In 2 cases both components were present. Twenty three cases recurred. In 1 case which was primarily located at calcaneus, tumor metastasized to lung 4 years later during follow-up. CONCLUSION:GCT can be confused with other tumor or tumor-like lesions involving giant cells. Secondary changes such as fibrohistiocytic or aneurysmal bone cyst-like components and coagulation necrosis were frequently seen in conventional giant cell tumor of bone. For tumors having prominent fibrohistiocytic and/or aneurysmal bone cyst-like components, in order to detect characteristic areas representing GCT, additional sampling is essential. Although secondary histopathological changes do not appear to affect clinical outcome, these features are important in differential diagnosis. Approximately one fifth of GCT cases show recurrence and sacrum and foot bones were the most frequent sites for recurrence. LEVEL OF EVIDENCE:Level IV, diagnostic study.
journal_name
Acta Orthop Traumatol Turcjournal_title
Acta orthopaedica et traumatologica turcicaauthors
Çomunoğlu N,Kepil N,Dervişoğlu Sdoi
10.1016/j.aott.2018.10.007subject
Has Abstractpub_date
2019-01-01 00:00:00pages
35-39issue
1eissn
1017-995Xissn
2589-1294pii
S1017-995X(17)30290-0journal_volume
53pub_type
杂志文章abstract:OBJECTIVE:The prognostic factors that affect sensory nerve recovery after digital nerve repair are variable because of nonhomogeneous data, subjective tests, and different assessment/scoring methods. The aim of this study was to evaluate the success of sensory nerve recovery after digital nerve repair and to investigat...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/AOTT.2015.15.0140
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVES:Complications associated with the patellar component have an important place for revision procedures following total knee arthroplasty (TKA). We evaluated the patello-femoral congruity both clinically and radiologically after TKAs performed with polyethylene patellar components. METHODS:The study included 6...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to evaluate the radiological and clinical outcomes of treatment of subtalar arthrodesis in patients developing talocalcaneal arthrosis secondary to intra-articular calcaneal fractures. METHODS:The study included 20 patients (21 feet) who underwent subtalar arthrodesis due to s...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/AOTT.2014.13.0144
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:To identify the factors that affect SF-36 mental component summary (MCS) in patients with adult spinal deformity (ASD) at the time of presentation, and to analyse the effect of SF-36 MCS on clinical outcomes in surgically treated patients. METHODS:Prospectively collected data from a multicentric ASD databas...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章,多中心研究
doi:10.1016/j.aott.2018.02.001
更新日期:2018-05-01 00:00:00
abstract:OBJECTIVE:Our aim was to evaluate the results of minimally invasive plate osteosynthesis (MIPO) using locking plates in diaphyseal humerus and proximal humerus fractures. METHODS:Nine patients who underwent open reduction and MIPO for the treatment of diaphyseal and proximal humerus fractures between June 2006 and Oct...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/aott.2012.2592
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVES:We evaluated pediatric patients who underwent surgery for Langerhans cell histiocytosis with mono- or polyostatic involvement and an extensive soft tissue component and/or a high risk for pathologic fractures. METHODS:The study included 13 children (6 boys, 7 girls; mean age 6 years; range 2 to 11 years) wh...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to measure the prevalences of the acetabular index, collodiaphyseal angle, CE angle, articulo-trochanteric distance, cross-over sign and posterior wall sign in healthy Turkish people, in order to shed light on the production of orthopedic medical products. METHODS:In this study, bot...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.1016/j.aott.2016.02.001
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVE:This study aimed to evaluate whether a history of a pelvic osteotomy or proximal femoral osteotomy compromises the outcomes of total hip arthroplasty in patients with dysplastic coxarthrosis. METHODS:The results of total hip arthroplasty in 240 hips of 172 patients without previous pelvic osteotomy or proxim...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.5152/j.aott.2020.01.7
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Giant-cell tumors of the tendon sheath localized in the hand or wrist were retrospectively reviewed with respect to diagnosis, surgical treatment, and postoperative complications. METHODS:During a 21-year period, a total of 141 patients (83 females, 58 males; mean age 37.5 years; range 6 to 77 years) underw...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:
更新日期:2004-01-01 00:00:00
abstract:OBJECTIVE:The double-bundle (DB) techniques are considered to yield better stability of the knee compared with single-bundle (SB) for anterior cruciate ligament (ACL) reconstruction. However, most studies followed up patients in short to middle-term within 5 years, and the longer-term efficacy of SB and DB ACL reconstr...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章,meta分析
doi:10.1016/j.aott.2018.12.004
更新日期:2019-03-01 00:00:00
abstract::Snapping scapula syndrome represents a rare entity in shoulder surgery. Clinically, it presents as shoulder pain and loud crepitus during shoulder movement. Moreover, glenohumeral bursitis can cause additional pain. Snapping scapula syndrome is caused by an increased angulation of the superomedial part of the scapula ...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章,评审
doi:10.3944/AOTT.2015.3241
更新日期:2015-01-01 00:00:00
abstract::Vacuum phenomenon is a commonly observed radiological entity in the degenerated intervertebral discs of the lumbar spine in the elderly population. The entity is frequently asymptomatic. Although disc herniation containing gas (DH-CoG) is commonly associated with the vacuum phenomenon, DH-CoG associated with clinical ...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.5152/j.aott.2020.19161
更新日期:2020-11-01 00:00:00
abstract::Shoulder complaints are one of the leading reasons for a doctor's visit in athletes involved in overhead activities, and among them, dislocation and subluxation are very frequent clinical presentations. Although diagnosis and management of shoulder problems are more clear-cut in traumatic cases, atraumatic cases may b...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章,评审
doi:
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine the prevalence of predatory journals in Orthopedics and Traumatology and to investigate the relationship of these publications with the regulations of scientific fields made in recent years in Turkey. METHODS:The journals and publishers between the years 2000-2018 were ...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.1016/j.aott.2019.05.003
更新日期:2019-09-01 00:00:00
abstract::This article presents a 48-year-old male patient who presented with pain in the left forearm and weakness and clumsiness in the left hand of 6 months' duration. Flexor motor strength loss of the thumb and the index finger was present and neurophysiologic tests showed findings compatible with axonal injury in the anter...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.1016/j.aott.2017.09.011
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine the role surgeon handedness plays in transpedicular screw placement. METHODS:The study included 269 pedicle screws inserted by two right-handed surgeons who stood on different sides of patients and used the free-hand technique. A parallel line was drawn to the endplate ...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/AOTT.2014.13.0046
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to evaluate social, economical, and cultural factors of childhood injuries and to assess preventive measures. METHODS:The study included 120 children (75 boys, 45 girls; mean age 8.3 years; range 0 to 14 years) who presented to the emergency department due to trauma from Septem...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/aott.2008.166
更新日期:2008-05-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to examine the changes in the lumbar intervertebral area after extracorporeal shockwave therapy (ESWT) at different energy levels in a rabbit model using magnetic resonance imaging (MRI) and histopathological evaluation. METHODS:The study included 30 male New Zealand white rabbits d...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/aott.2012.2931
更新日期:2012-01-01 00:00:00
abstract::During the past two decades, there has been a significant increase in sports participation by pediatric athletes. Spinal injuries thus have become a great concern. The unique nature of the pediatric spine should be well-recognized and low back pain in a pediatric athlete should therefore be taken seriously and evaluat...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章,评审
doi:
更新日期:2004-01-01 00:00:00
abstract:OBJECTIVES:We evaluated the dimensions and anatomic localization of the proximal tibiofibular joint (PTFJ) in human cadaver and amputated knees. In addition, we assessed the relation between the osteotomy line and the PTFJ and its vulnerability to injury on radiographs of patients after proximal tibial medial open wedg...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:
更新日期:2006-01-01 00:00:00
abstract::The rupture of the distal tendon of the biceps brachii muscle is a rarely encountered injury, causing flexion and supination losses. There are literature reports giving good results with the use of two-incision technique that fixes the distal biceps brachii tendon to the radial tuberosity. We used this technique in a ...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract::Non-ocular causes of loss of vision following polytrauma have been rarely reported in the literature. We report a case of Purtscher's retinopathy in a 20-year-old male patient who had bilateral femur fracture. His vision became normal at 8 weeks follow-up without any intervention. ...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/aott.2013.2954
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:Isolated distal radioulnar instability may remain unrecognized during the acute period of trauma as it is difficult to diagnose, and does not become obvious until later when it has become chronic. We present early results in patients who underwent stabilization with extraarticular ligament reconstruction (Ful...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/AOTT.2011.2380
更新日期:2011-01-01 00:00:00
abstract::We report the treatment process of a pediatric patient with deformity and shortening in the arm after a recurrent aggressive aneurysmal bone cyst (ABC) in the proximal humerus. The patient was treated with curettage of the lesion and lengthening on an intramedullary nail following an osteotomy just distal to the ABC. ...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.1016/j.aott.2017.04.005
更新日期:2018-05-01 00:00:00
abstract:OBJECTIVES:To evaluate the role of the risk factors in the diagnosis of developmental hip dysplasia (DDH) by ultrasonographic screening. METHODS:The hips of 327 newborns (151 females, 176 males) with identifiable risk factors including family history (n=20), congenital muscular torticollis (n=19), oligohydramniosis (n...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract::We report a case of a pseudoaneurysm of the medial circumflex femoral artery that presented 4 months following cementless left total hip arthroplasty (THA). A successful embolization was achieved using super-selective catheterization and coil embolization. Arterial complications associated with THA are remarkably rare...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/AOTT.2014.3000
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:Two different rat models for degloving injury were described in the literature. Our aim in this study is to compare these rat models to determine which one is more reliable and reproducible. METHODS:We surgically induced degloving injury on tails and left hindlimbs of Wistar albino rats (n = 8), and sutured ...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.1016/j.aott.2017.03.007
更新日期:2017-07-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine whether platelet-rich plasma has a regenerative effect on a sciatic nerve injury model in rats. METHODS:A sciatic nerve cut model was created in 24 nerves of 12 rats. All nerves were repaired with epineural sutures by the same surgeon. Rats were randomly divided into tw...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/AOTT.2014.13.0029
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to compare the sleep quality of patients who underwent total knee arthroplasty before and after the surgery and analyze the effect of total knee arthroplasty on sleep quality. METHODS:The study included 42 patients (32 females, 10 males) who underwent total knee arthroplasty for pri...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:10.3944/AOTT.2014.3163
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:We evaluated the use of expandable intramedullary nails, their efficacy, and short-term results in the treatment of tibia shaft fractures. METHODS:The study included 19 patients (8 females, 11 males; mean age 38 years; range 17 to 65 years) who were treated with expandable intramedullary nails (Fixion) for ...
journal_title:Acta orthopaedica et traumatologica turcica
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00