Abstract：
:A solitary fibrous tumor is a relatively unusual neoplasm first described as a distinctive tumor arising from pleura. Some reports have shown that solitary fibrous tumors also affect extrathoracic regions. The current study presents a literature review with four additional patients with solitary fibrous tumor arising from the extremities to clarify clinicopathologic features. The current four patients were two males and two females, ranging from 17 to 60 years of age. Magnetic resonance imaging scans of the current patients showed inhomogeneous low to intermediate intensity signal on T1-weighted images and inhomogeneous intermediate to high intensity signal on T2-weighted images. Histologically, the tumors were composed of a haphazard proliferation of spindle cells, although cellularity was variable in each case. Two of the four tumors showed hypercellularity of spindle cells with focally myxomatous or hyaline changes, whereas myxomatous patterns with scattered spindle cells throughout the specimens were observed in the other two tumors. Immunohistochemically, all four patients showed positive immunoreactivity for CD34, and two tumors showed focally positive immunoreactivity for bcl-2 protein. During the followup of 12 to 54 months, neither local recurrence nor distant metastasis was detected after wide resection. Examination of the literature and the current patients suggests that solitary fibrous tumors in the extremities are likely to have a malignant potential, although most patients have a benign clinical course. Local wide resection and careful long-term followup are necessary for patients with solitary fibrous tumor in the extremities.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Akisue T,Matsumoto K,Kizaki T,Fujita I,Yamamoto T,Yoshiya S,Kurosaka Mdoi
10.1097/01.blo.0000065839.77325.b4subject
Has Abstractpub_date
2003-06-01 00:00:00pages
236-44issue
411eissn
0009-921Xissn
1528-1132pub_type
杂志文章,评审abstract：:Long thought to be expendable or insignificant for function, the menisci may well be very important structures in the knee joint. Menisci are of critical importance from the standpoint of stability, shock absorption, load transmission, and lubrication, and also play a role in preventing synovial impingement, and in de...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1980-09-01 00:00:00
abstract：BACKGROUND:Research addressing the burden of musculoskeletal disease in low- and middle-income countries does not reflect the magnitude of the epidemic in these countries as only 9% of the world's biomedical resources are devoted to addressing problems that affect the health of 90% of the world's population. Little is ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-015-4254-5
更新日期：2015-06-01 00:00:00
abstract：:Known for its resistance to chemotherapy and radiation therapy, chondrosarcoma remains largely a surgically managed tumor predisposed to local recurrence and late distant metastasis. A 42-year-old man with known thoracic chondrosarcoma developed progressive low back pain, lower extremity weakness, and urinary incontin...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1993-09-01 00:00:00
abstract：:Musculoskeletal injuries are a major public health problem globally, contributing a large burden of disability and suffering. This burden could be considerably lowered by implementation of affordable and sustainable strategies to strengthen orthopaedic trauma care, especially in low- and middle-income countries. This ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1007/s11999-008-0416-z
更新日期：2008-10-01 00:00:00
abstract：:Neonatal osteomyelitis has been frequently reported, but only rarely as a complication of repeated heel punctures. The need for constant monitoring of premature newborns and those having low birthweight and serious deformities necessitates repeated blood samples, usually obtained by heel puncture. Os calcis osteomyeli...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1981-05-01 00:00:00
abstract：:Radial polydactyly, a common congenital problem, most often occurs as thumb duplication. It appears in pentadactylous, polydactylous, and hypoplastic hands and is simulated by complex syndactyly. Classically, there are three categories for radial polydactyly: severe hypoplasia, partial duplication, and total duplicati...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1985-05-01 00:00:00
abstract：BACKGROUND:The majority of metastatic bone lesions to the femoral bone can be treated without surgery or with minimally invasive intramedullary nailing. In rare patients with extensive metastatic disease to the femur, total femur replacement may be the only surgical alternative to amputation; however, little is known a...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999.0000000000000125
更新日期：2018-05-01 00:00:00
abstract：:Onset of firing for the quadriceps, hamstrings, and gastroc soleus groups during running, both on a treadmill and over ground, was determined in seven normal adult male subjects. Surface and wire electrode data were collected simultaneously from 959 individual gait cycles. The mean velocity over ground was 274 +/- 38 ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1983-06-01 00:00:00
abstract：:Malignant tumors around fracture fixation implants have been reported sporadically for many years. Recently, however, reports of sarcomatous degeneration around a standard cemented hip arthroplasty and around cobalt-chromium-bearing hip arthroplasties raise new questions of the malignant potential of metallic ends pro...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1987-03-01 00:00:00
abstract：:Longstanding untreated congenital torticollis in adults is uncommon and surgical release in such a case can be hazardous or fraught with many possible complications. A two-stage, open, bipolar surgical division of the contracted sternocleidomastoid muscle in a 33-year-old woman who developed pain and paresthesiae in t...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1978-03-01 00:00:00
abstract：:There has been a substantial change in the population demographics of patients who potentially will require total joint replacements. We studied data regarding temporal trends in physical condition, life expectancy, education, and other population demographics of individuals most likely to receive total joint replacem...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000188066.01833.4f
更新日期：2006-02-01 00:00:00
abstract：BACKGROUND:Shoulder injury from vaccination was approved for automatic compensation from the Vaccine Injury Compensation Program (VICP)-a federal government program started in 1988 to shield the manufacturers of childhood vaccines from liability. The approval was made on the basis of case reports rather than experiment...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/CORR.0000000000001215
更新日期：2020-10-01 00:00:00
abstract：UNLABELLED:Most previous studies of THA in sickle cell disease report high risks of medical and orthopaedic complications, including infections and a higher incidence of failure than observed after THA for osteonecrosis related to other conditions. Based on our experience (1245 orthopaedic procedures during the last 25...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-007-0069-3
更新日期：2008-02-01 00:00:00
abstract：UNLABELLED:Proximal tibia fractures present a difficult treatment challenge with historically high complication rates. In a prospective study, we asked whether the Less Invasive Stabilization System (LISS) plate can adequately treat extraarticular and complex intraarticular proximal tibia fractures and provide low comp...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000203467.58431.a0
更新日期：2006-04-01 00:00:00
abstract：:Obtaining continuing education can be difficult in countries with limited resources. Members of the Pediatric Orthopaedic Society of North America (POSNA) have developed a program for providing outreach continuing education courses in pediatric orthopaedics. POSNA members provide their own transportation to the host c...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-008-0381-6
更新日期：2008-10-01 00:00:00
abstract：:Of 1100 femoral neck fractures observed through an eight-year period, 27 occurred in rheumatoid conditions. The complications and functional results were compared with unselected femoral neck fracture data of nonrheumatoid patients. At two-year follow-up examinations, five of 27 surviving rheumatoid patients had had u...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1988-03-01 00:00:00
abstract：:In this literature review, 30 reports provided outcome data on 37 direct exchange arthroplasties, 530 open debridements, and 23 arthroscopic debridements. The average followup was approximately 4 years, but the range was broad (range, 0.02-14 years). Infection was controlled in 33 of the 37 infected total knee arthrop...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200211000-00022
更新日期：2002-11-01 00:00:00
abstract：:Several new imaging modalities have been found useful in clinical evaluation of patients with rheumatoid arthritis (RA). Magnetic resonance (MR) imaging has proven to be an excellent noninvasive method to evaluate the spine, shoulder, hip, and knees; its use for the evaluation of smaller joints is still being investig...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：
更新日期：1991-04-01 00:00:00
abstract：UNLABELLED:Accurate preoperative templating can facilitate precise, efficient, and reproducible total knee arthroplasty. We determined whether acetate templating accurately predicted knee implants used and compared the accuracy of digital templating. Preoperative planning was performed on 50 consecutive preoperative ra...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：2007-11-01 00:00:00
abstract：BACKGROUND:The most important objective of clinical classifications of slipped capital femoral epiphysis (SCFE) is to identify hips associated with a high risk of avascular necrosis (AVN)--so-called unstable or acute slips; however, closed surgery makes confirmation of physeal stability difficult. Performing the capita...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-012-2339-y
更新日期：2012-08-01 00:00:00
abstract：:An external fixation device that allows limited motion of the wrist joint without disruption of the anatomic alignment was used for the articular Colles' fractures in this study. From July 1985 to April 1989 during a 45-month period, 87 patients with 90 articular Colles' fractures (three cases with bilateral involveme...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-02-01 00:00:00
abstract：:Spinal traction is a time-honored method for the treatment of disc protrusion, degenerative disc disease, and joint dysfunction. Effective treatment is not as easy or as simple to administer as it may appear. Many variations of technique exist, some of questionable value. It must be emphasized that spinal traction is ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1983-10-01 00:00:00
abstract：:Health care costs for inpatient care have been escalating. Homeless and indigent patients may be unable to have access to clean toilet facilities to perform adequate wound care. Evaluation of delayed primary closure of upper extremity soft tissue infections after incision and drainage in 34 patients was done. Patients...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1997-02-01 00:00:00
abstract：:Anterior intervertebral fusion increasingly is used as a treatment for discogenic or intersegmental pathologic diseases of the lumbar spine. This is in part attributable to the evolution and refinement of laparoscopic and minimally invasive surgical techniques that now can be used to access the anterior spinal column....
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/00003086-200002000-00007
更新日期：2000-02-01 00:00:00
abstract：:Eighteen hips in 15 children showed persistent roentgenographic evidence of congenital acetabular residual dysplasia at four- to eight-year follow-up evaluations. The mean follow-up period was 5.8 years. These hips were subsequently evaluated by magnetic resonance (MR) imaging. MR imaging studies revealed thick unossi...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-04-01 00:00:00
abstract：:Osteogenesis imperfecta (OI) Type II is a rare heritable disorder of bone matrix that results in catastrophic congenital skeletal dysplasia. Two cases of OI Type II had symmetric rhizomelic skeletal dysplasia apparent on ultrasound at 16 and 20 weeks' gestation. Histologic and histochemical studies performed on skelet...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1993-08-01 00:00:00
abstract：:Growth or radiologic modification of an osteochondroma after the epiphyseal plate closes suggests the diagnosis of malignant transformation to a chondrosarcoma. However, extensive growth of an osteochondroma in a skeletally mature patient whose tumor proved benign has been reported. We report a similar case in an adul...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000203474.96549.80
更新日期：2006-06-01 00:00:00
abstract：:The insertion of cement and femoral prosthesis in total hip replacement produces biochemical abnormalities. These are thought to be caused by a marked rise in intramedullary pressure. Surgeons aim to reduce these pressures by using different methods of insertion and venting. The present investigation was undertaken to...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1979-11-01 00:00:00
abstract：:A prospective study ascertained the effect of lateral retinacular release and/or excision of the infrapatellar fat pad on patellar vascularity after total knee arthroplasty. Fifty patients (70 knees) had postoperative technetium bone scans, which revealed a higher incidence of vascular compromise of the patella after ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1990-11-01 00:00:00
abstract：:Thoracolumbar idiopathic scoliosis usually is treated by anterior spinal fusion. However, short posterior spinal fusion that includes only the structural curve has been tried in a limited number of patients. The fusion may end cranially in the lower thoracic region and cause an increase in sagittal decompensation at t...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000069885.72909.bb
更新日期：2003-06-01 00:00:00
