Results 71 to 80 of about 3,838 (202)

Miositis osificante progresiva: ultraestructura, bioquímica e histoquímica de músculo macroscópicamente sano [PDF]

, 1995
Se estudió un caso de miositis osificante progresiva en una niña de 13 años, a la cual se le tomó una muestra de músculo gastronecmio lateral, aparentemente no afectado, en el curso de una intervención quirúrgica ortopédica.
Finol, Héctor J., Garmendia, J., Hernández, N., Martínez Conde, A., Torres, S.H.   +4 more
core  

Progressive Soft Tissue Swelling in a Pediatric Patient Leading to the Diagnosis of Fibrodysplasia Ossificans Progressiva: A Case Report

Pediatric Dermatology, Volume 42, Issue 6, Page 1252-1254, November/December 2025.
ABSTRACT Fibrodysplasia ossificans progressiva (FOP) is a rare genetic disorder characterized by progressive heterotopic ossification (HO) and congenital malformation of the great toes. This case describes a 5‐year‐old Caucasian girl who initially presented with painless neck and back swelling as well as severe limitation of movement in the neck and ...
Orhan Yilmaz, Loretta Fiorillo
wiley   +1 more source

Activin-dependent signaling in fibro/adipogenic progenitors causes fibrodysplasia ossificans progressiva

Nature Communications, 2018
Fibrodysplasia ossificans progressiva is a severe disorder characterized by heterotopic ossification, and is caused by mutations in ACVR1. Here, the authors show that expression of mutant ACVR1 in fibro/adipogenic progenitors recapitulates disease ...
John B. Lees-Shepard, Masakazu Yamamoto, Arpita A. Biswas, Sean J. Stoessel, Sarah-Anne E. Nicholas, Cathy A. Cogswell, Parvathi M. Devarakonda, Michael J. Schneider, Samantha M. Cummins, Nicholas P. Legendre, Shoko Yamamoto, Vesa Kaartinen, Jeffrey W. Hunter, David J. Goldhamer   +13 more
doaj   +1 more source

Differentiation, Evaluation, and Application of Human Induced Pluripotent Stem Cell–Derived Endothelial Cells [PDF]

, 2017
The emergence of induced pluripotent stem cell (iPSC) technology paves the way to generate large numbers of patient-specific endothelial cells (ECs) that can be potentially delivered for regenerative medicine in patients with cardiovascular disease.
Gil, Chang-Hyun, Lin, Yang, Yoder, Mervin C.   +2 more
core   +1 more source

A Retinoid Antagonist Attenuates Bone Growth Inhibition Caused by Growth Plate Injury in Mice

Journal of Orthopaedic Research, Volume 43, Issue 10, Page 1724-1735, October 2025.
ABSTRACT Growth plate injury, which may trigger growth plate fusion or arrest, is a common occurrence in pediatric orthopaedics that can lead to angulation of the limb and limb length discrepancy. Growth plate injuries are currently treated palliatively, with surgical intervention when severe limb length discrepancy or angulation is found during follow‐
Masatake Matsuoka, Ningfeng Tang, Tian Hongying, Kenta Uchibe, Satoru Otsuru, Norimasa Iwasaki, Joshua M. Abzug, Motomi Enomoto‐Iwamoto, Masahiro Iwamoto   +8 more
wiley   +1 more source

Diagnosis of Pediatric Myositis Ossificans Based on Cytomorphology and Molecular Analysis From FNAB Sample: A Case Report

Diagnostic Cytopathology, Volume 53, Issue 7, Page E138-E143, July 2025.
ABSTRACT Myositis ossificans (MO) is a benign soft tissue lesion, characterized by ectopic ossification due to inappropriate fibroblast differentiation, most commonly affecting skeletal muscles. It often occurs in young adults after muscle trauma, predominantly in male patients and very rarely in children. We describe the case of a previously healthy 3‐
Živa Ledinek, Milica Stefanović, Blaž Mavčič, Maja Česen Mazić, Ana Gazikalović, Daja Šekoranja, Simona Miceska, Veronika Kloboves Prevodnik   +7 more
wiley   +1 more source

Fibrodysplasia ossificans progressiva: a case report [PDF]

, 2017
Fibrodysplasia Ossificans Progressiva is a rare debilitating disorder of the musculoskeletal system affecting one in two million individuals. It is characterized by progressive extraskeletal ossification of soft tissues resulting in the original skeleton
Baidoo, Richard O., Dayie, Makafui S.
core   +2 more sources

Post‐COVID‐19 Exacerbation of a Stable Fibrous Dysplasia: A Case Report

Clinical Case Reports, Volume 13, Issue 4, April 2025.
ABSTRACT Fibrous dysplasia (FD) is a rare, benign fibro‐osseous lesion characterized by replacement of normal bone with extensive fibrous stroma due to abnormalities in osteoblast differentiation. After puberty and during adulthood, FD lesions usually become quiescent. However, some cases show signs of regrowth and reactivation.
Mohammed Taib Fatih, Mohammed Abdalla Mahmood, Mohammed Khalid Mahmood, Amanj Ismael Tahir, Handren Ameer Kurda, Mohammed Aso Abdulghafor, Balen Hamid Qadir, Zana Fuad Noori   +7 more
wiley   +1 more source

A CASE OF FIBRODYSPLASIA OSSIFICANS PROGRESSIVA WITH PRIMARY AMENORRHEA

Khyber Medical University Journal, 2011
Fibrodysplasia ossificans progressiva (FOP) is a rare autosomal dominant hereditary disorder affecting around one in two million people. It is characterized by heterotopic calcification in muscles, tendons, ligaments, membranes and aponeurosis. It is the
Ayesha zafar, Syed Asad Maroof, Zafar Ali   +2 more
doaj  

Fibrodysplasia Ossificans Progressiva: A Case Report

Journal of Orthopaedic Surgery, 2013
Fibrodysplasia ossificans progressiva or myositis ossificans is a rare disease characterised by bony deposits or the ossification of soft tissues. It transforms skeletal muscles, tendons, ligaments, fascia, and aponeuroses into heterotopic bony deposits ...
Anoop C Dhamangaonkar, Akhil A Tawari, Arvind B Goregaonkar   +2 more
doaj   +1 more source