keyword
https://read.qxmd.com/read/37331849/fasciitis-ossificans-imaging-features-histology-and-differential-diagnosis
#21
JOURNAL ARTICLE
P Dhillon, J Jebastin Thangaiah, T L Anderson, C A Tiegs-Heiden
AIM: To describe the imaging features of fasciitis ossificans and its histopathological features. MATERIALS AND METHODS: Using a word search of existing pathology reports at the Mayo Clinic, six cases of fasciitis ossificans were identified. The clinical history, histology, and available imaging of the affected area were reviewed. RESULTS: Imaging consisted of radiographs, mammograms, ultrasound images, bone scintigraphs, computed tomography (CT), and magnetic resonance imaging (MRI) images...
June 2, 2023: Clinical Radiology
https://read.qxmd.com/read/37328256/unravelling-the-usp6-gene-an-update
#22
JOURNAL ARTICLE
Fleur Cordier, David Creytens
Ubiquitin-specific protease 6 ( USP6 ) rearrangements have been identified in aneurysmal bone cyst, nodular fasciitis, myositis ossificans, fibro-osseous pseudotumour of digits and cellular fibroma of tendon sheath. These entities show clinical as well as histological overlap, suggesting they are all clonal neoplastic belonging to the same biological spectrum and referred to as ' USP6 -associated neoplasms'. They all show a characteristic gene fusion formed by juxtaposition of the USP6 coding sequences to the promoter regions of several partner genes, leading to USP6 transcriptional upregulation...
September 2023: Journal of Clinical Pathology
https://read.qxmd.com/read/37304193/intra-abdominal-myositis-ossificans-a-clinically-challenging-disease-a-case-report
#23
Gabriele Carbone, Valentina Andreasi, Paola De Nardi
BACKGROUND: Myositis ossificans (MO) is an uncommon disorder characterized by heterotopic ossification within soft tissues. Only a few cases of intra-abdominal MO (IMO) have been described in the literature. Histology could be difficult to understand and a wrong diagnosis could lead to an improper cure. CASE SUMMARY: We herein report the case of IMO in a healthy 69-year-old man. The patient presented with an abdominal mass in the left lower quadrant. A computed tomography scan showed an inhomogeneous mass with multiple calcifications...
May 18, 2023: World Journal of Orthopedics
https://read.qxmd.com/read/37255632/a-rare-case-of-melorheostosis-presenting-with-extra-osseous-lesions-around-the-knee-case-report
#24
Ashok Gachhayat, Debashish Mishra, Ankit Gulia, Saurav Narayan Nanda, Rajendran Preethiv, Swatantra A Mohanty
INTRODUCTION: Melorheostosis was initially identified in 1922 by Leri and Joanny. It is often referred to as candle bone disease, melting wax syndrome, or Leri disease. This mesenchymal condition is uncommon, benign, and non-heritable. There is still a lack of clarity regarding the underlying cause of the condition. The estimated incidence is 0.9% per million. No inherited traits have been identified, and both sexes are equally affected. Pain or swelling is the most typical symptoms, and the onset is insidious...
May 2023: Journal of Orthopaedic Case Reports
https://read.qxmd.com/read/37238196/living-with-fibrodysplasia-ossificans-progressiva-radiological-images-of-a-patient-with-extensive-heterotopic-ossification
#25
JOURNAL ARTICLE
Mohammed Mostafa Kotb, Usama Farghaly Omar, Arun-Kumar Kaliya-Perumal
Fibrodysplasia ossificans progressiva (FOP) is an exceptionally rare genetic disorder characterized by the progressive formation of heterotopic bone in soft tissues. Here, we present the radiological findings of an 18-year-old female diagnosed with FOP who had severe spinal and right-upper-limb abnormalities. Her SF-36 scores suggested significant impairment in physical function, affecting work and other regular daily activities. Radiographic evaluation with X-rays and CT scans revealed scoliosis and total fusion of almost all levels of the spine, with only a few disc spaces spared...
May 12, 2023: Diagnostics
https://read.qxmd.com/read/37226767/myositis-ossificans-of-the-trapezius-muscle-a-case-report-and-literature-review
#26
JOURNAL ARTICLE
Tingting Ji, Ge Zhang, Jie Zhang, Yanzhen Li, Xuexi Zhang, Qiaoyin Liu, Nian Sun, Zhiyong Liu, Xiaodan Li, Yuwei Liu, Shengcai Wang, Xin Ni
Myositis ossificans (MO) is a benign, self-limiting, and nonneoplastic lesion involving the skeletal muscle or soft tissue, rarely occurring in the head and neck. It is relatively rare in clinical practice, and it is difficult to distinguish specific cases from musculoskeletal conditions, which poses unique challenges for clinical diagnosis and treatment. We reported that a 9-year-old boy suffered from local and nontraumatic MO of the trapezius muscle. Given the rarity of this case, the present article detailed the diagnosis and treatment of this rare case and reviewed the relevant literature on MO, focusing on the clinical, pathological, and radiographic characteristics of MO...
May 25, 2023: Ear, Nose, & Throat Journal
https://read.qxmd.com/read/37190833/-short-term-effectiveness-of-transverse-antecubital-incision-for-failed-closed-reduction-of-gartland-type-%C3%A2-supracondylar-humerus-fractures-in-children
#27
JOURNAL ARTICLE
Yinshuan Deng, Jing Bai, Rui Liu, Zhaoming Da, Weishun Yan, Zhen Chen, Shuo Li, Tao Qu, Weimin Niu, Binbin Guo, Zhiyun Yang, Guohai Li, Guoxin Nan
OBJECTIVE: To investigate the short-term effectiveness of transverse antecubital incision in the treatment of failed closed reduction of Gartland type Ⅲ supracondylar humeral fractures (SHFs) in children. METHODS: Between July 2020 and April 2022, 20 children with Gartland type Ⅲ SHFs who failed in closed reduction were treated with internal and external condylar crossing Kirschner wire fixation through transverse antecubital incision. There were 9 boys and 11 girls with an average age of 3...
May 15, 2023: Chinese Journal of Reparative and Reconstructive Surgery
https://read.qxmd.com/read/37182654/pain-in-the-neck-diagnosing-a-painful-neck-mass
#28
Kathleen R O'Hara, Eric K Zwemer, Madison C Archer
No abstract text is available yet for this article.
May 12, 2023: Journal of Pediatrics
https://read.qxmd.com/read/37115044/painful-and-restricted-hip-due-to-myositis-ossificans-circumscripta-of-the-pectineus-muscle-after-pelvic-fracture-a-case-report
#29
JOURNAL ARTICLE
Qiushi Bai, Xiongfei Zou, Gang Yang, Yu Fan, Wenze Wang, Baozhong Zhang, Xiao Chang
RATIONALE: Myositis ossificans circumscripta (MOC) is a rare disorder that causes heterotopic bone formation in soft tissues. It usually occurs after trauma and affects large muscles of the extremities. MOC of the pectineus muscle is extremely rare and has not been reported to be treated surgically. PATIENT CONCERNS: A 52-year-old woman presented with left hip pain and dysfunction 4 months after a traffic accident that caused pelvic and humeral fractures and cerebral hemorrhage...
April 25, 2023: Medicine (Baltimore)
https://read.qxmd.com/read/37013240/fibrodysplasia-ossificans-progressiva-a-case-series-with-radiologic-findings
#30
Ipanshu Malik, S C Sharma, Mahipal Ajitsinh Padhiyar, Nitin Rawal, Mayukh Mukherjee
INTRODUCTION: It is an autosomal dominant genetic disease presented with heterotopic ossification of connective tissues after birth and a defect of the big toes. One in ten million births is affected by it worldwide. As a result, diagnosis and management of fibrodysplasia ossificans progressiva (FOP) can be delayed or misdiagnosed. Clinical assessment, radiographic examination, and genetic study of the Activin receptor Type 1A gene are among the diagnostic techniques used to identify this disease...
November 2022: Journal of Orthopaedic Case Reports
https://read.qxmd.com/read/36910624/case-report-extraskeletal-osteosarcoma-with-preceding-myositis-ossificans
#31
Hiroki Imada, Tomoaki Torigoe, Yasuo Yazawa, Satoshi Kanno, Jiro Ichikawa, Takehiko Yamaguchi, Tomonori Kawasaki
Extraskeletal osteosarcoma (EO) is a soft tissue sarcoma characterized by the production of bone matrix by neoplastic cells. Benign osteoid in EO, leading to a diagnostic dilemma, is rarely encountered. Herein, for the first time, we present a case with cytogenetically confirmed EO combined with or preceding myositis ossificans (MO). A 21-year-old man had a mildly painful swelling in his left knee. Imaging studies demonstrated a 39-mm mass with peripheral mineralization and cystic change on the posterolateral side of the left fibular head...
2023: Frontiers in Oncology
https://read.qxmd.com/read/36896048/traumatic-myositis-ossificans-of-temporalis-muscle-systematic-review-meta-analysis-and-case-reports
#32
JOURNAL ARTICLE
Kulkarni Vishal, Sirsendu Ghosh, C Senthil Kumar, Mukti Kantha Rath, Manoj Kumar Madakshera
INTRODUCTION: Traumatic myositis ossificans is rare pathology affecting muscles/soft tissue. Its involvement in temporalis muscle is rarely reported in literature. The aetiopathogenesis is unknown, the diagnosis is based on clinco-radiological findings. Surgical management and follow-up are paramount. MATERIALS AND METHODS: A database search was done using Science Direct and PubMed search engines along with other published and unpublished literature. The final publications were tabulated using a custom made Performa...
December 2022: Journal of Maxillofacial and Oral Surgery
https://read.qxmd.com/read/36874889/a-case-report-of-an-unusual-case-of-cavernous-hemangioma-at-retrocalcaneum-region
#33
Ashutosh Chandraprakash Tripathi, Rajendra Wamanrao Baitule, Yogesh Bhimrao Rathod, Ganesh Narayanrao Pundkar, Gaurav Pawan Bhutada
INTRODUCTION: Subcutaneous hemangioma is a rare variant of slow-flowing venous malformation. It occurs in both adults and children and is more common in women. It exhibits an aggressive growth pattern, can occur anywhere in the body, and may recur after resection. This report shows a rare localization of hemangioma in the retrocalcaneal bursa. CASE REPORT: A female patient, age 31, presented with swelling and pain over the retro calcaneum region for 1 year. The pain in the retrocalcaneal region has increased with gradual intensity over the past 6 months...
October 2022: Journal of Orthopaedic Case Reports
https://read.qxmd.com/read/36874884/a-rare-presentation-of-myositis-ossificans-in-a-diabetic-individual
#34
Prabodhinee Dhiren Jogiya, Jamie Hind, Gur Aziz Singh Sidhu, Suraj Suryawanshi, Veda Vani Amara, Neil Ashwood
INTRODUCTION: Myositis ossificans (MO) is a disease with self-limiting, benign ossifying lesions. MO traumatica is most common cause and occurs after blunt trauma to muscle tissue and the most common site of occurrence is the anterior thigh often developing after an intramuscular hematoma. The pathophysiology of MO is not well understood. The association of myositis and diabetes is quite rare. CASE REPORT: A 57-year-old male presented with a discharging ulcer on the right lateral lower leg...
October 2022: Journal of Orthopaedic Case Reports
https://read.qxmd.com/read/36867574/fibrodysplasia-ossificans-progressiva-in-a-3-year-old-female-patient
#35
JOURNAL ARTICLE
Cecilia Moreira, Gabriel Dapueto, Gabriel Peluffo, Alejandra Vomero, Alejandra Tapié, Soledad Rodríguez, Victor Raggio, Rodrigo Suárez, Gustavo Giachetto, Loreley García
BACKGROUND: Fibrodysplasia ossificans progressiva (FOP) is a rare autosomal dominant disease affecting connective tissue, primarily caused by de novo mutations of the ACVR1 gene. FOP is a disease with congenital malformations of the toes and heterotopic ossification in characteristic patterns that progresses with flare-ups and remissions. Cumulative damage results in disability and, eventually, death. This report aimed to describe a case of FOP to highlight the importance of early diagnosis of this rare condition...
2023: Boletín Médico del Hospital Infantil de México
https://read.qxmd.com/read/36842785/imaging-palpable-tumors-in-pediatrics-part-2
#36
JOURNAL ARTICLE
D Llanos, I de la Pedraja, L Campos, J Armijo, L F Ávila
Palpable tumors in children are a common reason for consulting a radiologist. The origin of these lesions varies widely, and although they are common, classic radiology books do not cover some of them. This series of two articles aims to review the clinical and radiological characteristics of a selection of palpable tumors in children that radiologists need to be familiar with.
2023: Radiología
https://read.qxmd.com/read/36798559/knowledge-and-awareness-about-fibrodysplasia-ossificans-progressiva-among-dental-students
#37
JOURNAL ARTICLE
L Akshayaa, S Kavitha, V Vishnu Priya, R Gayathri
Fibrodysplasia ossificans progressiva (FOP) is a rare genetic disorder which is autosomal dominant distinguished by congenital malformations of large toes and flare ups, etc. It is a disorder of connective tissue, with heterotopic ossifications seen with skeletal muscles, tendons, and cartilages and also called as Stone man disease, myositis ossificans, and Munchmeyer disease. The main objective of the study is to assess and create the awareness about FOP among dental students. An online-based survey was conducted among 103 dental students, undergraduates and postgraduates...
December 2022: Journal of Advanced Pharmaceutical Technology & Research
https://read.qxmd.com/read/36798065/pediatric-myositis-ossificans-circumscripta-following-traumatic-hip-dislocation-a-case-report
#38
Khadija Laasri, Siham El Haddad, Salma Marrakchi, Ismail Mohamed Halfi, Nazik Allali, Latifa Chat
Myositis ossificans is non-neoplastic heterotopic bone forms in skeletal muscle. We recognize 3 subtypes: fibrodysplasia ossificans progressiva, myositis ossificans with no history of trauma (nontraumatic or pseudomalignant), and circumscribed or traumatic myositis ossificans. Traumatic myositis ossificans circumscripta has not, as far as we are aware, been previously documented as a complication of traumatic hip dislocation. We present the radiological findings of a 10-year-old girl with Thevenards syndrome, whose traumatic hip dislocation was complicated by circumstantial myositis ossificans...
April 2023: Radiology Case Reports
https://read.qxmd.com/read/36785605/myositis-ossificans-of-the-chest-wall-in-an-8-year-old-boy-a-case-report-of-a-diagnostic-pitfall
#39
Ali Al Khader, Emad Habaibeh, Hadeel Yousef Tawalbeh, Batool Mohammad Mansour, Sirin Mohammad Mansour, Amal Nazmi Haj Ahmad, Tala Tariq Owais, Hadeel Odeh
Myositis ossificans of the chest wall is extremely unusual with fewer than a dozen reported cases. In addition, the occurrence in children younger than 10 years is extremely rare. We report a case of an 8-year-old male who presented with painful and progressively enlarging left-sided chest wall mass. The tumor showed close histo-morphological mimicry with osteosarcoma. Moreover, the characteristic radiographic findings of myositis ossificans were absent. The age of the patient and the absence of attachment to the rib helped exclude extra-skeletal and parosteal osteosarcomas, respectively...
March 2023: Indian Journal of Thoracic and Cardiovascular Surgery
https://read.qxmd.com/read/36727759/an-unusual-case-of-severe-trismus-after-craniotomy
#40
JOURNAL ARTICLE
Sebastian Graca, Ashley Houle, Nicholas Callahan
Myositis ossificans Traumatica (MOT) is a non-neoplastic, heterotrophic ossifying disease process in muscle and soft tissue rarely involving the craniofacial area. Treatment depends on the extent of ossification and functional limitations. We present the first case of MOT of the temporalis muscle following neurosurgical intervention. This is the case of a 28-year-old male patient who underwent numerous neurosurgical interventions and reported progressive trismus following these interventions. Imaging demonstrated a right temporal region radio-opacity consistent with ossification of the temporalis muscle...
January 23, 2023: Journal of Craniofacial Surgery
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