Results 1 to 10 of about 1,583 (174)

A rare case of hereditary multiple osteochondromas [PDF]

The Pan African Medical Journal, 2020
Five (5) years old male patient came to outpatient department with complain of multiple swelling over chest region with upper extremities. The clinical examination revealed that there is chest multiple mass growth of about 3-4 cm bilaterally each over ...
Rakesh Khatana, Renu Rathi
doaj   +5 more sources

Osteosarcoma Arising from Iliac Bone Lesions of Hereditary Multiple Osteochondromas: A Case Report [PDF]

Case Reports in Oncology
Introduction: Osteochondromas are benign tumors that arise primarily in the metaphyseal region of long bones. The malignant transformation rate is estimated to be less than 1% and 1–3% in solitary and multiple osteochondromas, respectively ...
Tadamasa Handa, Kunihiro Asanuma, Hiroto Yuasa, Tomoki Nakamura, Tomohito Hagi, Katsunori Uchida, Akihiro Sudo   +6 more
doaj   +4 more sources

Hereditary multiple osteochondromas

Portuguese Journal of Pediatrics
A three-year-old boy’s mother reports the appearance of painless swelling at the right tibia’s proximal end, with one year of evolution, without previous trauma or local/systemic inflammatory signs, namely fever or lymphadenopathy.
João R. Nunes-Pires, Violeta Florova, Teresa Alves-da Silva   +2 more
doaj   +4 more sources

Modified osteotomy for treatment of forearm deformities (Masada IIb) in hereditary multiple osteochondromas: a retrospective review [PDF]

BMC Musculoskeletal Disorders, 2021
Purpose Approximately 30% of patients with hereditary multiple osteochondromas (HMO) have forearm deformity and dysfunction. The aim of this retrospective study was to review our experience with the surgical treatment of children with HMO and Masada IIb ...
Ge Yan, Guoxin Nan
doaj   +2 more sources

Phenotypic and Molecular Spectrum of a Turkish Cohort with Hereditary Multiple Osteochondromas. [PDF]

Turk Arch Pediatr, 2023
Hereditary multiple osteochondromas is an autosomal dominant disorder caused by heterozygous pathogenic variants in EXT1 or EXT2. We aimed to evaluate the clinical and molecular findings of a Turkish cohort with hereditary multiple osteochondroma.Thirty-two patients aged 1.3-49.6 years from 22 families were enrolled.
Güneş N, Uludağ Alkaya D, Toylu A, Özüdoğru P, Çifçi Sunamak E, Şeker A, Demir B, Kuruğoğlu S, Mıhçı E, Tüysüz B.   +9 more
europepmc   +4 more sources

Arthroscopic Anterior Cruciate Ligament Reconstruction in a 17-Year-Old Female Athlete with Multiple Hereditary Exostoses Using a Peroneus Longus Autograft: A Rare Case Report [PDF]

Journal of Orthopaedic Case Reports
Introduction: Hereditary multiple exostoses, also known as multiple osteochondromas, is a rare genetic disorder marked by the formation of osteocartilaginous outgrowths predominantly near the metaphysis of long bones.
Sanjay Singh Chauhan, Harshita Udiwal, Narendra Singh Butola   +2 more
doaj   +2 more sources

Biplanar EOS screening in children with hereditary multiple osteochondromas: a feasible screening method? [PDF]

Frontiers in Pediatrics
BackgroundChildren with Hereditary Multiple Ostechondromas (HMO) require regular screening to identify gradual dysplasia or osteochondromas that need surgery.
Henrik Hedelin, Henrik Hedelin, Jenny Ahlin, Jenny Ahlin, Aina Danielsson, Aina Danielsson, Helena Brisby, Helena Brisby, Kerstin Lagerstrand, Kerstin Lagerstrand   +9 more
doaj   +2 more sources

Osteochondroma Arising from Dorsal Pedicle Causing Compressive Myelopathy [PDF]

Journal of Orthopaedic Case Reports
Introduction: Osteochondromas are benign bony neoplasms typically located in long bones, though they may occasionally occur in the posterior elements of the spine.
Mantu Jain, Nikhil Unnava, Rabi Narayan Sahu, Kanav Gupta, Raghavendra Balagod, Abhijith K Jayan   +5 more
doaj   +2 more sources

Malignancy Ratio in Pediatric Patients with Hereditary Multiple Exostoses: True Association or Reporting Bias? [PDF]

Pediatric Reports
Background: Hereditary Multiple Exostoses (HME) is a rare autosomal dominant skeletal disorder resulting from loss-of-function variants in the EXT1, EXT2, or EXT3 genes. While malignant transformation into chondrosarcoma is well documented, the incidence
Francesco Fabrizio Comisi, Andrea Maria Comisi, Elena Esposito, Salvatore Savasta   +3 more
doaj   +2 more sources

Hereditary multiple exostoses with a giant osteochondroma degenerated into chondrosarcoma

Radiology Case Reports
We present a case of hereditary multiple exostoses with malignant transformation to chondrosarcoma in a woman complaining of enlargement and pain in the right thigh.
Federica Masino, MD, Manuela Montatore, MD, Rossella Carpentiere, MD, Marina Balbino, MD, Rossella Gifuni, MD, Giacomo Fascia, MD, Giuseppe Guglielmi, MD   +6 more
doaj   +4 more sources