Results 31 to 40 of about 281,511 (272)
Fibrous dysplasia/McCune-Albright syndrome: a rare, mosaic disease of Gαs activation.
Endocrine reviews, 2019 Fibrous dysplasia/McCune-Albright syndrome (FD/MAS) is a rare disorder of striking complexity. It arises from somatic, gain-of-function mutations in GNAS, leading to mosaic Gαs activation and inappropriate production of intracellular cyclic adenosine ...
A. Boyce, M. Collins
semanticscholar +1 more source
In-silico modeling of the micromechanics of fibrous scaffolds and stiffness sensing by cells [PDF]
, 2021 Mechanical properties of the tissue engineering scaffolds are known to play a crucial role in tissue regeneration. Here, we have utilized discrete network and finite element models to study fibrous scaffold mechanics and its dependence on structure.
arxiv +1 more source
Fibrous dysplasia for radiologists: beyond ground glass bone matrix
Insights into Imaging, 2018 Fibrous dysplasia (FD) is a congenital disorder arising from sporadic mutation of the α-subunit of the Gs stimulatory protein. Osseous changes are characterised by the replacement and distortion of normal bone with poorly organised, structurally unsound,
Y. Kushchayeva +6 more
semanticscholar +1 more source
Dental implantology and fibrous dysplasia: A 6‐year follow‐up case report and a literature review
Oral Surgery, Volume 16, Issue 1, Page 126-132, February 2023., 2023 Abstract Background and Aim It is unclear if fibrous dysplasia (FD) represents a contraindication for implant borne rehabilitation, and only two successful cases are reported in the literature with a 4–2‐year follow‐up. The present paper discusses this issue reporting a full‐arch maxillary rehabilitation with a >5‐year follow‐up.
Giuseppe Lizio +4 more
wiley +1 more source
Craniofacial Fibrous Dysplasia in an Elderly Patient: A Case Report with a Review of Literature
Acta Stomatologica Croatica, 2015 Fibrous dysplasia is a benign fibro-osseous disorder, characterized by fibrous connective tissue containing abnormal bone which replaces normal bone. It represents 2 to 5% of all bone tumors and 7% of all benign tumors.
Suresh K. Sachdeva
doaj +1 more source
Journal of Bone and Mineral Research, 2019 Fibrous dysplasia (FD) is a mosaic disease in which bone is replaced with fibro‐osseous tissue. Lesions expand during childhood, reaching final burden by age 15 years.
P. Florenzano +8 more
semanticscholar +1 more source
Orthopaedic Surgery, Volume 14, Issue 12, Page 3178-3186, December 2022., 2022 This study aimed to evaluate the outcomes of cemented stem THA with subtrochanteric femoral shortening and transverse derotational osteotomy in patients with Crowe IV DDH. The cemented femoral component showed promising mid‐term follow‐up results. Rather than leading to nonunion, cement leakage may negatively affect bone healing.
Zhe‐Yu Huang +5 more
wiley +1 more source
Fibrous dysplasia of sphenoid bone presenting as a case of loss of vision
Romanian Neurosurgery, 2021 Background: Fibrous dysplasia is a fibro-osseous lesion of unclear aetiology wherein normal bone is replaced by abnormal fibrous tissue and immature bone.
Abhishek Katyal, Daljit Singh
doaj
Orthopaedic Surgery, Volume 15, Issue 1, Page 256-265, January 2023., 2023 In patients with femoral head necrosis, strong positive reaction of LC3‐II could be identified in the cytoplasm of osteoclasts, in significant contrast to the background. A trabecula was surrounded by several LC3‐II‐positive osteoclasts, which were in close contact with the trabecula.
Bo Liu +7 more
wiley +1 more source
Development of extrahepatic bile ducts and mechanisms of tumorigenesis: Lessons from mouse models
Pathology International, Volume 72, Issue 12, Page 589-605, December 2022., 2022 Abstract The biliary system is a highly branched tubular network consisting of intrahepatic bile ducts (IHBDs) and extrahepatic bile ducts (EHBDs). IHBDs are derived from hepatic progenitor cells, while EHBDs originate directly from the endoderm through a separate branching morphogenetic process.
Hiroyuki Tomita, Akira Hara
wiley +1 more source