Results 51 to 60 of about 11,730 (269)

Differential expression of PEA3 in odontogenic cysts and tumors

Journal of Oral Pathology &Medicine, Volume 52, Issue 8, Page 777-785, September 2023., 2023
Abstract Background PEA3 transcription factor has been identified as a downstream target of the MAPK and PI3K pathways, and PEA3 overexpression has been observed in a variety of tumor types. We aimed to evaluate PEA3 expression in odontogenic cysts and tumors and compare the expression among odontogenic lesions.
Khin Mya Tun, Nakarin Kitkumthorn, Dusit Bumalee, Tawepong Arayapisit, Puangwan Lapthanasupkul   +4 more
wiley   +1 more source

A rare case of dentinogenic ghost cell tumor with concomitant odontoma

Clinical Case Reports, Volume 11, Issue 6, June 2023., 2023
We present an extremely rare case of combined dentinogenic ghost cell tumor and odontoma. Key Clinical Message A case of dentinogenic ghost cell tumor occurring simultaneously with a clinically diagnosed odontoma. The occurrence of epithelial and mesenchymal tumors at the same site is very rare, but should be kept in mind during pathological diagnosis.
Tatsuo Okui, Reon Morioka, Teruaki Iwahashi, Yuhei Matsuda, Shinji Ishizuka, Satoe Okuma, Hiroto Tatsumi, Takahiro Kanno   +7 more
wiley   +1 more source

Extrafollicular Cystic Adenomatoid Odontogenic Tumor of the Maxilla: a Rare Challenging Case Report with Review of the Literature [PDF]

Journal of Dental Materials and Techniques, 2018
Adenomatoid odontogenic tumor is a non-aggressive slow growing epithelial odontogenic tumor with varied clinical and microscopic features. This neoplasm rarely appears as a completely cystic lesion histopathologically; therefore, oral pathologists ...
Soudabeh Sargolzaei, Saede Atarbashi-Moghadam, Farzad Aghdashi, Sara Mansouri Nejad   +3 more
doaj   +1 more source

Correlation of amyloid and ameloblast‐associated proteins to odontogenic cysts and tumors: A cross‐sectional study

Health Science Reports, Volume 6, Issue 1, January 2023., 2023
Abstract Background and Aims Odontogenic cysts and tumors often form hard and soft structures that resemble odontogenesis. It is well known that amyloid is produced in Pindborg tumors; however, it is still debatable whether it is also formed in other odontogenic tumors and cysts.
Haider H. Al‐Qazzaz, Bashar H. Abdullah, Omar S. Museedi   +2 more
wiley   +1 more source

Hybrid Odontogenic Tumor with a unique presentation of the Calcifying Epithelial Odontogenic Tumor, Adenomatoid Odontogenic Tumor, and Calcifying Odontogenic Cyst: A Case Report [PDF]

International Journal of Scientific Research in Dental and Medical Sciences, 2021
There are rarely hybrid neoplasms composed of two or more distinct histological types; a hybrid odontogenic tumor with a combination of the calcifying epithelial odontogenic tumor (CEOT) is present, adenomatoid odontogenic tumor (AOT) and calcifying ...
Nicolas Solano, Ligia Perez, Ejusmar Rivera, Carlos Medina   +3 more
doaj   +1 more source

Lung Cancer Cells Infiltration into a Mandibular Follicular Cyst

Case Reports in Dentistry, Volume 2023, Issue 1, 2023., 2023
Introduction. The oral cavity is a rare site for other organs’ tumor metastases. The incidence rate ranges from 1% to 3% of all oral malignancies. Metastases more frequently localize in the mandible, especially in the molar area. Metastases within odontogenic cysts are extremely rare, thus in the literature, only a few cases have been reported.
Stefano Marelli, Martina Ghizzoni, Matteo Pellegrini, Andrea Scribante, Gioacchino D’Ambrosio, Domenico Sfondrini, Giovanni Mergoni   +6 more
wiley   +1 more source

Extrafollicular AOT presenting as a gingival overgrowth: A rare case report

Journal of Indian Academy of Oral Medicine and Radiology, 2020
Adenomatoid odontogenic tumor (AOT) is an uncommon, benign, asymptomatic, slow-growing tumor with marked predilection for occurrence in the anterior maxilla. It represents 3% of all odontogenic tumors. There are three clinicopathological variants of AOT,
Preeti Patil, Kirty Nandimath, Krishna Burde, Karthik J Kabbur   +3 more
doaj   +1 more source

Maxillary abnormality in the medieval Blessed friar Egidio from Laurenzana (Basilicata, southern Italy)

International Journal of Osteoarchaeology, Volume 32, Issue 1, Page 267-275, January/February 2022., 2022
Abstract Blessed Egidio was a revered Catholic friar who lived in Basilicata (southern Italy) between the 15th and 16th centuries A.D. His natural mummy is preserved in the Mother Church of Laurenzana, the village where he lived. During the recent restoration and conservation of the relic, palaeopathological analysis was carried out.
Ruggero D'Anastasio, Jacopo Cilli, Joan Viciano, Luigi Capasso   +3 more
wiley   +1 more source

Correlation between Clinical and Histopathological Diagnoses in Oral Cavity Lesions: A 12‐Year Retrospective Study

International Journal of Dentistry, Volume 2022, Issue 1, 2022., 2022
Objective. Proper diagnosis plays a key role in the treatment and prognosis of all diseases. Although histopathological diagnosis is still known as the gold standard, final diagnosis becomes difficult unless precise clinical descriptions are obtained.
Golnoush Farzinnia, Mehdi Sasannia, Shima Torabi, Fahimeh Rezazadeh, Alireza Ranjbaran, Azita Azad, Rossana Izzetti   +6 more
wiley   +1 more source

Infected Dentigerous Cyst of Maxillary Sinus Mimicking Intraoral Abscess in a Pediatric Patient: Management of Misdiagnosis and Inaccurate Treatment

Case Reports in Dentistry, Volume 2022, Issue 1, 2022., 2022
The article presents the case of a 12‐year‐old male patient who was suffering from exacerbated (infected) dentigerous cyst of maxillary sinus, associated with impacted canine whose symptoms were deceptively similar to intraoral abscess. The first‐aid treatment performed by general dental practitioner consisted of intraoral incision and resulted in ...
Damian Chybicki, Alicja Popielarczyk, Wojciech Markowski, Gaja Torbicka, Anna Janas-Naze, Hamdi Cem Gungor   +5 more
wiley   +1 more source