370 results match your criteria Osteochondroma Solitary


Multiple Exostoses Syndrome and Basilar Artery Aneurysm: A Case Report.

J Vasc Interv Neurol 2018 Nov;10(2):28-32

Department of Neurosurgery, University of Patras, Patras, Greece.

Background: Hereditary multiple exostoses (HME) is an inherited genetic condition, characterized by the formation of multiple osteochondromas, developing throughout childhood and into puberty. Vascular complications associated with HME are uncommon.

Methods: A case of a patient with HME who was admitted to hospital with subarachnoid hemorrhage (SAH), as a result of acute rupture of a basilar tip aneurysm (BTA), will be presented. Read More

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6350870PMC
November 2018
1 Read

An Unusual Presentation of Osteochondroma on the Dorsal Surface of the Scapula: A Review of Two Patients.

J Orthop Case Rep 2018 May-Jun;8(3):38-41

Department of Orthopaedics, JSS Medical College and Hospital, Mysore, Karnataka, India.

Introduction: Osteochondroma of the scapula is a rare tumour of the thorax. It constitutes 14.4% of all tumours of the scapula with the ventral surface being the most common site of presentation. Read More

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http://dx.doi.org/10.13107/jocr.2250-0685.1098DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6298709PMC
December 2018
6 Reads

Regression of a solitary osteochondroma of the distal humerus in a toddler following trauma.

Radiol Case Rep 2019 Feb 7;14(2):187-189. Epub 2018 Nov 7.

Gold Coast University Hospital Radiology Department, 1 Hospital Blvd, Southport QLD 4215, Australia.

Osteochondromas are bone exostoses, with the vast majority extending from the metaphyseal region of long bones and are capped by cartilage. A review of the current literature reveals spontaneous regression of osteochondromas is a rarely documented event, with all but two of these recorded events resolving before skeletal maturity and within 6 years of identification. We present a case of trauma-induced resolution of a solitary osteochondroma after less than 3 months in a 15-month-old male, with a review of current literature. Read More

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http://dx.doi.org/10.1016/j.radcr.2018.10.006DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6226621PMC
February 2019

Expansile radiolucent lesion of the Temporomandibular Joint-A diagnostic enigma.

J Oral Biol Craniofac Res 2018 Sep-Dec;8(3):203-205. Epub 2017 Jul 1.

Department of Oral Pathology, Government Dental College and Hospital, St. George Hospital Campus, Near Chhatrapati Shivaji Terminus Area, Fort, Mumbai, Maharashtra 400001, India.

Radiolucent lesions of Temporomandibular Joint (TMJ) represent a diagnostic challenge and a treatment conundrum. Biopsy of the lesions is technically difficult owing to their complex anatomy. The Differential Diagnosis (DD) includes a wide array of lesions including Simple Bone Cyst, Ameloblastoma, Central Giant Cell Granuloma, Hemangioma, Osteoblastoma, Osteochondroma, Chondroblastoma, Chondrosarcoma, Neurofibroma and metastatic malignant lesions though none has a specific predilection for TMJ. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S22124268173008
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http://dx.doi.org/10.1016/j.jobcr.2017.06.004DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6107912PMC
July 2017
6 Reads

Solitary osteochondroma in the body of the pubic bone: a cadaveric case report.

Anat Cell Biol 2018 Jun 27;51(2):136-138. Epub 2018 Jun 27.

Department of Anatomy, Melaka Manipal Medical College (Manipal Campus), Manipal Academy of Higher Education, Manipal, India.

Osteochondromas develop as cartilaginous nodules in the periosteum of bones. They are the commonest benign tumors of the skeleton, generally observed in the long bones. Rarely, they are also found in the axial skeleton, flat bones of skull and facial bones. Read More

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http://dx.doi.org/10.5115/acb.2018.51.2.136DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6026819PMC
June 2018
24 Reads

Solitary Osteochondroma of the Spine-A Case Series: Review of Solitary Osteochondroma With Myelopathic Symptoms.

Global Spine J 2018 Jun 1;8(4):323-339. Epub 2017 Jun 1.

University of Louisville, Louisville, KY, USA.

Study Design: Case series and literature review.

Objective: There is a growing body of literature supporting that osteochondroma of the spine may not be as rare as previously documented. The purpose of this study was to perform an updated review and present our experience with 4 cases of solitary osteochondroma of the spine, including surgical treatment and subsequent outcomes. Read More

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http://dx.doi.org/10.1177/2192568217701096DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6022963PMC
June 2018
6 Reads

Solitary anterior osteochondroma of cervical spine: An unusual cause of dysphagia and review of literature.

J Clin Orthop Trauma 2018 Jun 29;9(Suppl 2):S5-S7. Epub 2017 Dec 29.

Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India.

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http://dx.doi.org/10.1016/j.jcot.2017.12.010DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6008636PMC
June 2018
5 Reads

Solitary Osteochondroma of the Ventral Scapula Associated with Large Bursa Formation and Pseudowinging of the Scapula: A Case Report and Literature Review.

Case Rep Orthop 2018 5;2018:5145642. Epub 2018 Feb 5.

Department of Orthopedic Surgery, Eiju General Hospital, 2-3-23 Higashiueno, Taito-ku, Tokyo 110-8645, Japan.

Osteochondroma (OC) is the most common benign bone tumor and may occur on any bone in which endochondral ossification develops. Although scapular OC accounts for less than 5% of the cases of solitary OC, OC is the most common lesion among the tumors and tumor-like lesions of the scapula. OC that develops near the medial scapular border easily causes friction with the ribcage; hence, almost half the number of cases of OC associated with marked bursa formation develops in the ventral scapula. Read More

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https://www.hindawi.com/journals/crior/2018/5145642/
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http://dx.doi.org/10.1155/2018/5145642DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5832072PMC
February 2018
2 Reads

Solitary osteochondroma of the capitate, in a child.

J Clin Orthop Trauma 2018 Mar 11;9(Suppl 1):S136-S139. Epub 2018 Jan 11.

Interbalkan Medical Center, Thessaloniki, Greece.

Osteochondromas, are the most common tumors of the long bones in children. Osteochondromas are extremely rare in the carpal bones. They are diagnosed in adult life, in almost all cases in the literature. Read More

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http://dx.doi.org/10.1016/j.jcot.2018.01.005DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5883923PMC
March 2018
1 Read

Osteochondromas of the Proximal Humerus. Diagnostic and Therapeutic Management.

Rev Esp Cir Ortop Traumatol 2018 May - Jun;62(3):168-177. Epub 2018 Mar 20.

Servicio de Anatomía Patológica, Complejo Asistencial Universitario de León, León, España.

Objective: 1) To recall the epidemiology and signs of osteochondromas of the proximal humerus (OPH); 2) determine treatment indications; 3) and make recommendations for surgical treatment.

Methods: Retrospective, observational and longitudinal study of 20 solitary and 12 multiple osteochondromas of the proximal humerus. We analyzed the epidemiological, clinical and imaging characteristics and treatment results with an average time of follow-up of the operated cases of 45 months. Read More

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http://dx.doi.org/10.1016/j.recot.2017.12.003DOI Listing
October 2018
1 Read

Solitary facet joint osteochondroma of the upper thoracic spine: An unusual cause of cord compression in the pediatric age group.

Neurol India 2018 Mar-Apr;66(2):555-556

Department of Neurological Sciences, Christian Medical College, Vellore, Tamil Nadu, India.

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http://www.neurologyindia.com/text.asp?2018/66/2/555/227328
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http://dx.doi.org/10.4103/0028-3886.227328DOI Listing
March 2018
6 Reads

An Unusual Presentation of Osteochondroma in a Sexagenarian.

Cureus 2017 Nov 21;9(11):e1868. Epub 2017 Nov 21.

Trauma & Orthopaedics, Galway University Hospital.

Osteochondroma is the most commonly-found benign bone tumour. It is a benign, cartilaginous-capped bony projection. They are usually present on the bony surfaces of the long bones in adolescents and young adults. Read More

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http://dx.doi.org/10.7759/cureus.1868DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5773270PMC
November 2017
3 Reads

Solitary Osteochondroma Presenting as a Dumbbell Tumor Compressing the Cervical Spinal Cord.

Korean J Spine 2017 Sep 30;14(3):99-102. Epub 2017 Sep 30.

Department of Neurosurgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea.

We report a case of a solitary osteochondroma as a dumbbell tumor compressing the spinal cord and its surgical strategy. The patient is a 16-year-old female with longstanding posterior neck pain and left arm abduction weakness. She was examined by plain X-ray, three-dimensional-computed tomography, magnetic resonance imaging, and vertebral angiography. Read More

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http://dx.doi.org/10.14245/kjs.2017.14.3.99DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5642089PMC
September 2017
11 Reads

Osteochondroma: Review of 431 patients from one medical institution in South China.

J Bone Oncol 2017 Sep 30;8:23-29. Epub 2017 Aug 30.

Department of Orthopaedics and Traumatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, PR China.

Background: The geographic distribution of osteochondroma (OC) varies greatly around the world. There has been no recent report on OC in a large Chinese population. The aim of this study was to characterize OC by an epidemiological analysis of the clinical data from one medical institution in South China. Read More

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http://dx.doi.org/10.1016/j.jbo.2017.08.002DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5587240PMC
September 2017
3 Reads

Diagnostic imaging of deep vein thrombosis secondary to osteochondroma formation.

BJR Case Rep 2017 29;3(4):20170042. Epub 2017 Aug 29.

Department of Radiology, Galway University Hospital, Saolta University Healthcare Group, Galway, Ireland.

Deep vein thrombosis (DVT) is a condition classically associated with blood stasis, hypercoagulability or injury to the vasculature. As blood stasis is usually associated with patient immobility, DVT occurrence in young active patients with no underlying haematological conditions is a rarity. An exostosis, also known as osteochondroma, is a cartilage capped lesion. Read More

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http://www.birpublications.org/doi/10.1259/bjrcr.20170042
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http://dx.doi.org/10.1259/bjrcr.20170042DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6159169PMC
August 2017
14 Reads

Spontaneous shrinkage of solitary osteochondromas.

Skeletal Radiol 2018 Jan 19;47(1):61-68. Epub 2017 Aug 19.

Department of Orthopaedic Surgery, Nagoya City University Graduate School of Medical Sciences, 1, Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Aichi, 467-8601, Japan.

Objective: Osteochondromas are the most common benign bone tumors, and thus far, their spontaneous shrinkage is considered a rare phenomenon. This study was designed to investigate the exact ratio of remission to progressive or stable cases and analyze the mechanism of tumor regression on the basis of existing theories.

Materials And Methods: We retrospectively collected images of solitary osteochondromas in patients from 1992 to 2013, excluding cases involving short-term follow-up periods and follow-up periods that ended before growth plate closure. Read More

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http://dx.doi.org/10.1007/s00256-017-2760-0DOI Listing
January 2018
7 Reads

Excision of Solitary Osteochondroma on the Ventral Aspect of Left Scapula Presenting as Pseudowinging in a 4-year-old Boy: A Rare Case Report.

J Orthop Case Rep 2017 Jan-Feb;7(1):36-40

Department of Orthopaedics, Regional Institute of Medical Sciences, Imphal, Manipur, India.

Introduction: Osteochondroma is a benign bony lesion with cartilaginous cap occurring usually in long bones, but flat bones may also be involved, either isolated or as a part of a syndrome. Usually, they are asymptomatic, but appearance of symptoms such as mass effect may warrant surgical intervention, which is usually delayed till skeletal maturity.

Case Report: A 4-year-old male child presented with swelling on ventral aspect of inferior angle of scapula associated with pain, pseudowinging of scapula, and snapping sound of the left shoulder on movement. Read More

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http://dx.doi.org/10.13107/jocr.2250-0685.678DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5458695PMC
June 2017
7 Reads

Cervical osteochondroma with neurological symptoms: literature review and a case report.

Spinal Cord Ser Cases 2017 18;3:16038. Epub 2017 May 18.

Department of Neurosurgery, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran.

Introduction: Osteochondromas are common benign tumors of bone and spinal involvement is uncommon. Solitary spinal osteochondromas may produce a wide variety of symptoms depending on their location and relationship to adjacent neural structures.

Case Presentation: Herein, we present a case of solitary osteochondroma arising from the posterior arch of C1, causing left-sided ascending numbness and paresthesia and difficulty walking. Read More

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http://dx.doi.org/10.1038/scsandc.2016.38DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5436467PMC
May 2017
23 Reads

Solitary Osteochondroma of the Tibial Tuberosity Mimicking Osgood-Schlatter Lesion: A Rare Cause of Anterior Knee Pain in Adolescents: A Case Report.

Malays Orthop J 2016 Jul;10(2):47-49

Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, India.

Osteochondroma arising from the tibial tuberosity is very rare. We report such a case which mimicked OsgoodSchlatter's disease in an adolescent. A 12 years-old boy presented with swelling over his right proximal tibia of one year duration associated with pain in the last three months. Read More

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http://morthoj.org/2016/v10n2/solitary-osteochondroma.pdf
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http://dx.doi.org/10.5704/MOJ.1607.009DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5333658PMC
July 2016
12 Reads

Solitary osteochondroma of the proximal femur causing sciatic nerve compression.

Ann Saudi Med 2017 Mar-Apr;37(2):166-169

Dr. Fahad Aldashash, King Saud St. 40501, Riyadh 11551, Saudi Arabia, ORCID: http://orcid. org/0000-0002-6190-0788.

Osteochondromas (OC) are the most common benign tumors of the bones. They are most frequently found near the knee joint and are typically asymptomatic. The presence of OC near the hip joint is rare. Read More

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http://www.annsaudimed.net/index.php/vol37/vol37iss2/1096.ht
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http://dx.doi.org/10.5144/0256-4947.2017.166DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6150545PMC
July 2017
14 Reads

A solitary osteochondroma of the cervical spine: a case report and review of literature.

Childs Nerv Syst 2017 Jun 27;33(6):1019-1022. Epub 2017 Mar 27.

Department of Neurosurgery, Sher-I-Kashmir Institute of Medical Sciences, Soura, Srinagar, Jammu and Kashmir, India.

Introduction: Osteochondromas are usually found in the extremities and are rarely seen in the spine. They are most commonly found in the posterior elements of the spine, and intraspinal extension is uncommon. Compressive myelopathy as a presentation of vertebral osteochondroma in a child is a rare entity. Read More

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http://link.springer.com/10.1007/s00381-017-3394-1
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http://dx.doi.org/10.1007/s00381-017-3394-1DOI Listing
June 2017
10 Reads
1.163 Impact Factor

Multiple osteochondromas of the antlers and cranium in a free-ranging white-tailed deer (Odocoileus virginianus).

PLoS One 2017 15;12(3):e0173775. Epub 2017 Mar 15.

Department of Biology, University of Hildesheim, Hildesheim, Germany.

This paper reports a case of multiple osteochondromas affecting the antlers and the left zygomatic bone of a free-ranging adult white-tailed buck (Odocoileus virginianus) from Georgia, USA. Along with a few postcranial bones, the antlered cranium of the individual was found in a severely weathered condition and devoid of any soft tissue. The antlers exhibited five pedunculated exostoses that were composed of cancellous bone and, in their peripheral portions, also mineralized cartilage. Read More

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0173775PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5351974PMC
September 2017
5 Reads

Osteochondroma mimicking meningioma: case report and literature update.

Skeletal Radiol 2017 Jun 8;46(6):825-829. Epub 2017 Mar 8.

University of Missouri School of Medicine, Columbia, MO, USA.

We report a case of an osteochondroma in a 47-year-old woman presenting with a 2-month history of thoracic back pain that radiated down her left arm. Based on imaging features, the osteochondroma was initially thought to represent a calcified meningioma. The unusual features of the case include the location of the tumor, patient age, the erosion of the vertebra, and the confusing neuroradiological features. Read More

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http://link.springer.com/10.1007/s00256-017-2608-7
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http://dx.doi.org/10.1007/s00256-017-2608-7DOI Listing
June 2017
4 Reads

Solitary osteochondroma of the sinus tarsi.

J Pediatr Orthop B 2018 Jan;27(1):88-91

Department of Pediatric Surgery, University Hospital Estaing, Clermont Ferrand, France.

Tumors are a rare cause of ankle-region pain. Osteochondroma is one of the most common benign bone tumors, but is rarely localized to the foot bones. Here, we describe a case of a solitary osteochondroma of the sinus tarsi presenting in an 8-year-old boy with a history of recurrent ankle sprains and limited range-of-motion of the subtalar joint. Read More

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http://dx.doi.org/10.1097/BPB.0000000000000447DOI Listing
January 2018
7 Reads

Synovial chondroma in Hoffa's fat pad: Case report and literature review of a rare disorder.

Int J Surg Case Rep 2017 5;32:80-82. Epub 2017 Jan 5.

Connolly Hospital Blanchardstown, Dublin, Ireland.

Introduction: Synovial chrondomatosis is a rare disorder characterised by the development of hyaline cartilage from the synovial membrane. Large isolated lesions in the Hoffa's fat pad are an uncommon entity.

Presentation Of Case: A 33 year old gentleman presented complaining of progressive knee pain associated with an enlarging lesion on the anterior aspect of the right knee, with associated locking and giving way. Read More

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http://dx.doi.org/10.1016/j.ijscr.2017.01.005DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5366957PMC
January 2017
3 Reads

SOLITARY OSTEOCHONDROMA OF THE DISTAL THIRD METACARPAL BONE IN A TWO-YEAR-OLD WHITE RHINOCEROS (CERATOTHERIUM SIMUM).

J Zoo Wildl Med 2016 Dec;47(4):1086-1089

A privately owned, 2-yr-old, 600-kg, intact male white rhinoceros presented with a progressive lameness of the left front limb of 8-mo duration with a focal swelling situated over the dorsoproximal aspect of third metacarpophalangeal joint. Radiographs of the affected limb showed a 28 mm × 26 mm exostosis at the dorsodistal third metacarpal bone. Surgical removal of the exostosis was performed and histopathologic examination confirmed a solitary osteochondroma. Read More

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http://dx.doi.org/10.1638/2015-0261.1DOI Listing
December 2016
5 Reads

A giant multi-lobed osteochondroma of the phalanx in an adult: A case report.

Int J Surg Case Rep 2017 27;31:10-13. Epub 2016 Dec 27.

The Division of Plastic Surgery at King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.

Introduction: Solitary osteochondromas of the adult hand are extremely rare. We present a case of a giant multi-lobed osteochondroma of the phalanx in an adult. No similar cases were found in the literature. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S22102612163055
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http://dx.doi.org/10.1016/j.ijscr.2016.12.015DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5222950PMC
December 2016
3 Reads

Solitary osteochondroma arising in lumbar spinous process: Case report.

Acta Orthop Traumatol Turc 2016 Dec 23;50(6):694-697. Epub 2016 Nov 23.

Charles Nicolle Hospital, Tunis, Tunisia.

Solitary osteochondromas rarely occur in the axial skeleton. Those tumors mostly arise on the posterior elements of the cervical column causing various symptoms especially when developing within the spinal canal. Exophytic lumbar variety is uncommon presenting with palpable mass or spinal deformity. Read More

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http://dx.doi.org/10.1016/j.aott.2015.05.001DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6197442PMC
December 2016
3 Reads
0.550 Impact Factor

Arthroscopic Excision of a Solitary Acetabular Osteochondroma in an Adult: A Case Report.

JBJS Case Connect 2016 Oct-Dec;6(4):e101

Departments of Orthopedic Surgery (C.-H.K., A.L.K., J.S.C., M.Y.J., and P.W.Y.) and Pathology (A.K.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.

Case: A 43-year-old woman presented with localized pain of the right hip 2 months after a trivial trauma. Physical examination revealed a positive Patrick (FABER [Flexion, Abduction, and External Rotation]) test. Radiographs showed a radiopaque lesion at the acetabular fossa, and magnetic resonance imaging revealed a mass with adjacent bone marrow edema. Read More

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http://dx.doi.org/10.2106/JBJS.CC.16.00101DOI Listing
February 2018
11 Reads

Detection of exostosin glycosyltransferase gene mutations in patients with non-hereditary osteochondromas of the mandibular condyle.

Mol Clin Oncol 2016 Sep 8;5(3):295-299. Epub 2016 Jul 8.

Department of Stomatology, Huashan Hospital, Fudan University, Shanghai 200438, P.R. China.

Exostosin glycosyltransferase (EXT) 1 and EXT2 have been identified as causative genes in osteochondroma; however, it is not known whether these genes are also involved in condylar osteochondromas. The aim of this study was to identify EXT1 and EXT2 mutations in patients with non-hereditary osteochondromas of the mandibular condyle. DNA was obtained from resected tissues (cartilage cap) of 12 patients with solitary condylar osteochondromas. Read More

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http://dx.doi.org/10.3892/mco.2016.955DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4998086PMC
September 2016
14 Reads

Management of nerve compression in multiple hereditary exostoses: a report of two cases and review of the literature.

Childs Nerv Syst 2016 Dec 21;32(12):2453-2458. Epub 2016 Jul 21.

Department of Neurosurgery, Penn State Milton S. Hershey Medical Center, 30 Hope Drive, Building B, Suite 1200, Hershey, PA, 17033, USA.

Purpose: Multiple hereditary exostoses (MHE) is a rare autosomal dominant condition that results in the growth of cartilage-capped prominences that often cause nerve compression and injury. Many patients suffer from continued and debilitating chronic pain which leads some to advocate avoiding surgical intervention in patients with multiple hereditary exostoses. We present a review of the literature as well as a case series at our institution in order to evaluate the role of surgery in multiple hereditary exostoses. Read More

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http://dx.doi.org/10.1007/s00381-016-3166-3DOI Listing
December 2016
34 Reads

Trauma-Induced Resolution of Solitary Osteochondroma of the Distal Femur.

Orthopedics 2016 Sep 24;39(5):e1001-4. Epub 2016 Jun 24.

Osteochondromas are benign lesions manifested as bony protrusions capped by cartilage. The exact cause of these growths is not known, and there is no treatment other than surgical excision if the lesion becomes symptomatic. Spontaneous resolution is an uncommon phenomenon that is not completely understood. Read More

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http://dx.doi.org/10.3928/01477447-20160616-09DOI Listing
September 2016
5 Reads

[Popliteal artery pseudoaneurysm caused by femur exostosis: A pediatric case].

J Mal Vasc 2016 Jul 16;41(4):290-3. Epub 2016 Jun 16.

Service de chirurgie cardiovasculaire et thoracique, hôpital Habib Bourguiba, 3029 Sfax, Tunisie.

Exostoses, or osteochondromas are benign bone tumors that have developed on the bone surface. These benign tumors can be asymptomatic or lead to complications, for instance arterial pseudoaneurysm. We report a case of a pseudoaneurysm of the popliteal artery treated surgically in a 17-year-old girl with a solitary exostosis of the right femur. Read More

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http://dx.doi.org/10.1016/j.jmv.2016.05.001DOI Listing
July 2016
3 Reads

Imaging of benign complications of exostoses of the shoulder, pelvic girdles and appendicular skeleton.

Authors:
M Gavanier A Blum

Diagn Interv Imaging 2017 Jan 14;98(1):21-28. Epub 2016 Jun 14.

University Hospital of Nancy, Department of Musculoskeletal Imaging, 5, rue du Morvan, 54500 Vandoeuvre-les-Nancy, France.

Exostoses are the most common benign bone tumors, accounting for 10 to 15% of all bone tumors. They develop at the bone surface by enchondral ossification and stop growing when skeletal maturity has been reached. At first, exostoses are covered by a smooth cartilage cap that progressively ossifies with skeleton maturity. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S22115684163009
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http://dx.doi.org/10.1016/j.diii.2015.11.021DOI Listing
January 2017
12 Reads

Differential diagnosis of BPOP arising in relation to patella.

J Orthop Case Rep 2015 Oct-Dec;5(4):3-6

Department of Orthopaedics, R G Kar Medical College, 1, Khudiram Sarani, Kolkata - 700004. India.

Introduction: Solitary exostosis is common at the metaphysis of long bones, and rarely may it develop in the lower pole of the patella. Usually it stops growing after skeletal maturity unless complicated. When the growth continues after skeletal maturity, other rare possibilities need to be considered such as bizarre parosteal osteochondromatous proliferation (BPOP). Read More

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http://dx.doi.org/10.13107/jocr.2250-0685.331DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4845450PMC
June 2016
3 Reads

Large solitary osteochondroma of the thoracic spine: Case report and review of the literature.

Surg Neurol Int 2016 17;7(Suppl 13):S323-7. Epub 2016 May 17.

Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.

Background: Spinal osteochondromas are typically benign tumors, but patients may present with myelopathy and neurologic deficits if there is tumor encroachment within the spinal canal.

Case Description: We report here a case of a large solitary osteochondroma originating from the posterior vertebral body of T9 causing spinal cord compression and myelopathy. A 17-year-old man presented with 3 months of bilateral feet numbness and gait difficulty. Read More

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http://dx.doi.org/10.4103/2152-7806.182542DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4879861PMC
June 2016
9 Reads

Talar Osteochondroma Fracture Presenting as Posterior Ankle Impingement.

J Am Podiatr Med Assoc 2016 May;106(3):225-8

Osteochondromas are the most common benign bone tumors. They are usually asymptomatic and found incidentally. When symptomatic, the symptoms are usually due to its location and size. Read More

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http://dx.doi.org/10.7547/15-001DOI Listing
May 2016
48 Reads

Cervical myelopathy due to a solitary osteochondroma: a case report.

Springerplus 2016 27;5:535. Epub 2016 Apr 27.

Department of Orthopaedic Surgery, Hirosaki Memorial Hospital, 59-1 Sakaizeki-nishida, Hirosaki, Aomori 036-8076 Japan.

Introduction: Osteochondroma is the most common benign bone tumor. However, the incidence of osteochondroma in the spine is reported to be very rare.

Case Description: This report presents the case of a 57-year-old man who suffered from osteochondroma of the cervical spine. Read More

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http://dx.doi.org/10.1186/s40064-016-2183-8DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4846605PMC
May 2016
5 Reads

Secondary Chondrosarcoma of the Upper Thoracic Costovertebral Junction with Neural Foraminal Extension and Compressing the Spinal Cord.

World Neurosurg 2016 Aug 4;92:588.e1-588.e5. Epub 2016 May 4.

Department of Neurosurgery, National Institute of Neurology, Tunis, Tunisia.

Background: Chondrosarcoma is a rare malignant tumor of bone. This family of tumors can be primary malignant tumors or a secondary malignant transformation of an underlying benign cartilage tumor. Secondary chondrosarcoma arising from a benign solitary costal osteochondroma is extremely rare. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S18788750163023
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http://dx.doi.org/10.1016/j.wneu.2016.04.105DOI Listing
August 2016
6 Reads

Solitary synovial chondromatosis arising in the gluteus maximus bursa: computed tomography and magnetic resonance imaging findings.

Acta Radiol Open 2016 Mar 1;5(3):2058460115617352. Epub 2016 Mar 1.

Department of Diagnostic Pathology, Teikyo University Mizonokuchi Hospital, Kanagawa, Japan.

Chondral tumors in soft tissue are referred to as soft-tissue chondromas or extraskeletal chondromas, or as synovial chondromatosis if they arise in synovial tissue. We report the case of a 29-year-old man with synovial chondromatosis, also called synovial osteochondromatosis, which appeared in a solitary and extra-articular form. On magnetic resonance imaging (MRI) and computed tomography, the central portion of the tumor showed similar characteristics to bone marrow, despite the absence of any connection to adjacent bone. Read More

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http://journals.sagepub.com/doi/10.1177/2058460115617352
Publisher Site
http://dx.doi.org/10.1177/2058460115617352DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4780096PMC
March 2016
19 Reads

Sclerostin expression in bone tumours and tumour-like lesions.

Histopathology 2016 Sep 8;69(3):470-8. Epub 2016 Apr 8.

Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Nuffield Orthopaedic Centre, Oxford, UK.

Aims: To assess the immunophenotypic and mRNA expression of sclerostin in human skeletal tissues and in a wide range of benign and malignant bone tumours and tumour-like lesions.

Methods And Results: Sclerostin expression was evaluated by immunohistochemistry and quantitative polymerase chain reaction (PCR). In lamellar and woven bone, there was strong sclerostin expression by osteocytes. Read More

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http://dx.doi.org/10.1111/his.12953DOI Listing
September 2016
7 Reads

Congenital bizarre parosteal osteochondromatous proliferation in unusual location and age: a case report.

Acta Orthop Traumatol Turc 2016 ;50(1):120-4

Baltalimanı Bone Diseases Training and Research Hospital, Department of Orthopaedic Oncology, İstanbul, Turkey.

Bizarre parosteal osteochondromatous proliferation (BPOP, also known as Nora's lesion) is a rare, benign, locally aggressive condition defined as osteochondromatous exostosis arising from the bony cortex. BPOP presents predominantly in the 2nd and 3rd decades of life, and commonly arises from the periosteum of metacarpals and metatarses, though rare locations have been reported, including the long bones, the maxillae, the bones of calvaria, and the sesamoids. The case of an osteochondromatous lesion in an infant with an intra-abdominal mass arising from the iliac wing, an atypical location of benign solitary lesions, is reported. Read More

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http://dx.doi.org/10.3944/AOTT.2016.13.0141DOI Listing
December 2016
24 Reads

Osteochondroma of Upper Dorsal Spine Causing Spastic Paraparesis in Hereditary Multiple Exostosis: A Case Report.

J Clin Diagn Res 2015 Dec 1;9(12):RD04-6. Epub 2015 Dec 1.

Associate Professor, Department of Orthopaedics, PGIMER & Dr. RML Hospital , New Delhi, India .

Osteochondroma of the spine is rare. It may present in solitary or multiple form (hereditary multiple exostoses). Herein, we report a case of an 18-year-old male who was diagnosed with thoracic osteochondroma, originating from the D4 vertebra with intraspinal extension and spinal cord compression in hereditary multiple exostosis. Read More

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http://dx.doi.org/10.7860/JCDR/2015/14963.6948DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4717756PMC
December 2015
17 Reads

A solitary osteochondroma arising from the spinous process of thoracic spine.

Spine J 2016 06 14;16(6):e369-70. Epub 2015 Dec 14.

The Department of Spine Surgery, Taihe Hospital, Hubei University of Medicine, No. 32 RenMing Road, Shiyan, Hubei Province, 442000, China.

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http://dx.doi.org/10.1016/j.spinee.2015.12.004DOI Listing
June 2016
3 Reads

Osteochondroma-Related Pressure Erosions in Bony Rings Below the Waist.

Open Orthop J 2015 4;9:520-4. Epub 2015 Nov 4.

Department of Diagnostic Radiology & Nuclear Medicine, University of Maryland School of Medicine, 22 S. Greene Street, Baltimore, MD 21201, USA.

This article investigates the clinical and radiological features of four cases of osteochondroma-related bony pressure erosion in adults. Rare imaging features of extrinsic pressure erosions on adjacent bones caused by solitary and familial forms of osteochondroma are presented. Although described to occur uncommonly in the paired bones of the lower leg, pressure erosion in the pelvic girdle is poorly understood. Read More

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http://dx.doi.org/10.2174/1874325001509010520DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4671226PMC
December 2015
11 Reads

A solitary unilobed osteochondroma of the hamate: a case report.

J Pediatr Orthop B 2017 May;26(3):274-276

Department of Orthopedic Surgery, Regional Rheumatoid and Degenerative Arthritis Center, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea.

Solitary osteochondromas originating from the carpal bones are very uncommon; when they occur, they usually arise from the scaphoid or capitate. We report a solitary, unilobed osteochondroma arising from the hamate that was excised, with no evidence of recurrence at the 3-year follow-up. Read More

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http://dx.doi.org/10.1097/BPB.0000000000000247DOI Listing
May 2017
29 Reads

Pseudo-winging of scapula due to benign lesions of ventral surface of scapula - Two unusual causes.

J Clin Orthop Trauma 2015 Mar 13;6(1):30-5. Epub 2014 Dec 13.

Dean and Head of Department, Department of Orthopaedics, PGIMSR, ESI Hospital, New Delhi, India.

Unlabelled: Winging of the scapula due to benign lesion of ventral surface of scapula is one of the rare cause and difficult to diagnose in first place. We present two unusual cases of pseudo winging of scapula due to benign lesions of scapula. First case was of 23 year old male with solitary osteochondroma of ventral surface of scapula. Read More

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http://dx.doi.org/10.1016/j.jcot.2014.10.002DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4551165PMC
March 2015
2 Reads

Antecubital Fossa Solitary Osteochondroma with Associated Bicipitoradial Bursitis.

Case Rep Orthop 2015 27;2015:560372. Epub 2015 Aug 27.

Department of Trauma and Orthopaedics, Mater Dei Hospital, Triq Dun Karm, Msida MSD 2090, Malta.

Antecubital fossa lesions are uncommon conditions that present to the orthopaedic clinic. Furthermore, the radius bone is an uncommonly reported location for an osteochondroma, especially when presenting with a concurrent reactive bicipitoradial bursitis. Osteochondromas are a type of developmental lesion rather than a true neoplasm. Read More

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http://downloads.hindawi.com/journals/crior/2015/560372.pdf
Web Search
http://www.hindawi.com/journals/crior/2015/560372/
Publisher Site
http://dx.doi.org/10.1155/2015/560372DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4564615PMC
September 2015
4 Reads