Results 101 to 110 of about 24,839 (303)

Sinonasal Ameloblastoma [PDF]

Head and Neck Pathology, 2018
Ameloblastomas are benign but aggressive odontogenic tumors that most commonly affect the posterior mandible. Approximately 15% occur in the maxilla, with a subset thought to originate from the epithelial lining of the sinonasal cavities. Histologically, sinonasal ameloblastomas are identical to those of the oral cavity, with classical features of ...
Benjamin G, Barrena, Billy J, Phillips, Kenneth J, Moran, Sasha J, Betz   +3 more
openaire   +2 more sources

The Noncanonical Wnt5a–Ca2+ Pathway Mediates Mitochondrial Dysfunction in the Progression of Diabetic Nephropathy via the Mitochondrial Calcium Uniporter

Journal of Cellular and Molecular Medicine, Volume 29, Issue 4, February 2025.
ABSTRACT Abnormal Wnt5a expression, mitochondrial abnormalities and calcium overload have been detected in many metabolic diseases. However, the association of Wnt5a–Ca2+ and mitochondrial dysfunction in diabetic nephropathy (DN) progression remains unknown. We used streptozotocin‐induced DBA2/J male mice as a DN model.
Yang Fei, Qunzi Zhang, Junjie Jia, Li He, Sijie Gu, Dongsheng Cheng, Wenjun Lin, Haifan Xing, Niansong Wang, Ying Fan   +9 more
wiley   +1 more source

Peripheral desmoplastic ameloblastoma : histopathological and immunohistochemical profile of a case [PDF]

, 2010
In this study we present a rare case of peripheral desmoplastic ameloblastoma and discuss its clinical features, histopathology, and inmunoshistochemical profile.
Almeida, Oslei Paes de, Bologna Molina, Ronell, Martínez Mata, Guillermo, Mosqueda Taylor, Adalberto, Toral Rizo, Víctor Hugo   +4 more
core   +1 more source

Integrated Management of a Large Radicular Cyst: A Case Report on Efficacy of Decompression and Conservative Approaches

Clinical Case Reports, Volume 13, Issue 1, January 2025.
ABSTRACT The decompression technique can effectively reduce the size of large periapical lesions, minimize tissue damage, and enhance surgical outcomes. This conservative approach allows for better management of extensive lesions, potentially improving patient recovery and decreasing the need for more invasive procedures.
Ali Chamani, Siavash Moushekhian, Mina Zarei, Reza Shakiba, Mohammad Hossein Davarian   +4 more
wiley   +1 more source

Hybrid ameloblastoma and central giant cell lesion : challenge of early diagnosis [PDF]

, 2020
Hybrid lesions encompass the occurrence of different entities in one lesion. A 67-year-old woman was referred to the Oral and Maxillofacial Surgery Service for treatment of mandibular Central Giant Cell Lesion (CGCL) previously diagnosed.
Gondak, Rogério Oliveira, Marola, Luiz-Henrique-Godoi, Modolo, Filipe, Stuepp, Rúbia-Teodoro   +3 more
core   +1 more source

Long‐Term Postoperative Donor Site Musculoskeletal Morbidity after Osseous Free Flap Harvest

OTO Open, Volume 9, Issue 1, January-March 2025.
Abstract Objective Complex ablative maxillary and mandibular defects often require osseous free flap reconstruction. Workhorse options include the fibula, scapula, and osteocutaneous radial forearm flap (OCRFF). The choice of donor site for harvest should be driven not only by reconstructive goals but also by donor site morbidity.
Tyler G. Chan, Aaron Rosado, Subir Goyal, Rachel Irizarry, Robert J. Owen, Harry Michael Baddour, Brian Boyce, Azeem Kaka, Mark W. El‐Deiry, Jennifer H. Gross   +9 more
wiley   +1 more source

Differences in E-Cadherin and Syndecan-1 Expression in Different Types of Ameloblastomas

Analytical Cellular Pathology, 2018
Ameloblastomas are a group of benign, locally aggressive, recurrent tumors characterized by their slow and infiltrative growth. E-Cadherin and syndecan-1 are cell adhesion molecules related to the behavior of various tumors, including ameloblastomas ...
Ramón G. Carreón-Burciaga, Rogelio González-González, Nelly Molina-Frechero, Sandra López-Verdín, Vanesa Pereira-Prado, Ronell Bologna-Molina   +5 more
doaj   +1 more source

Can ameloblastomas arise from odontogenic keratocysts? [PDF]

, 2015
O ameloblastoma é um tumor odontogênico localmente agressivo, com altas taxas de recorrência. Raramente o ameloblastoma apresenta aspecto histológico semelhante ao queratocisto odontogênico devido à presença de áreas queratinizadas.
Braz-Silva, Paulo Henrique, do Canto, Alan Motta, Freitas, Ronaldo Rodrigues, Rozatto, Juliana Rodrigues   +3 more
core   +2 more sources

Dental prosthesis extraoral indexing and pick‐up technique for mandibular full arch immediate rehabilitation in fibula free flap reconstruction

Journal of Prosthodontics, Volume 34, Issue 1, Page 101-106, January 2025.
Abstract Same‐day ablative and reconstructive surgeries for the treatment of head and neck pathologies are gaining in popularity with the recognition that single‐day surgeries reduce morbidity and increase quality of life. Implant‐borne prosthetics on the donor graft provide immediate dental reconstruction.
Sasha J. Betz, Daniel A. Hammer, Michael R. Andersen   +2 more
wiley   +1 more source

Long‐Term Outcomes of Surgical Decompression in Treating Calcifying Odontogenic Cyst Associated With Compound Odontoma: A 9‐Year Follow‐Up Case Report and Literature Review

Case Reports in Dentistry, Volume 2025, Issue 1, 2025.
A calcifying odontogenic cyst (COC) is a cystic lesion originating from odontogenic epithelium, exhibiting ameloblastomatous features and containing focal accumulations of ghost cells. The standard treatment for COC typically involves enucleation followed by surgical curettage.
Álvaro Alarcón, Rodrigo Barison, Benjamín Martínez, Sergio González, Kenji Yamagata   +4 more
wiley   +1 more source