A rare mandibular osteosarcoma case of Li-Franmeni syndrome with a germline p53R273H mutation
Publication date: Available online 3 April 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Hidenao Ogi, Takuya Tanaka, Yoshihiro Yoshitake, Masanori Shinohara, Hideki Nakayama, Takahisa Imamura (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - April 3, 2020 Category: ENT & OMF Source Type: research

Activation of the RAS/ERK signaling pathway by RASAL1 and its clinical significance in squamous cell carcinomas of the tongue
Publication date: Available online 31 March 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Kazuhiro Kawamura, Tsutomu Daa, Kenji Kawano, Shigeo Yokoyama (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - April 1, 2020 Category: ENT & OMF Source Type: research

Investigation of the analgesic effect of platelet-rich fibrin on postoperative pain after mandibular impacted wisdom tooth extraction
Publication date: Available online 29 March 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Hironori Miyamoto, Tomohisa Nakamura, Hiroyuki Takashima, Tomomi Mizutani, Maki Morita, Marina Hirose, Masashi Kurata, Michinori Maeda, Naofumi Aoki, Shinichiro Kato, Yasuyuki Shibuya (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - March 31, 2020 Category: ENT & OMF Source Type: research

A case of peripheral ameloblastoma that developed in the maxillary gingiva of child
Publication date: Available online 30 March 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Shigeki Yamanaka, Kazumasa Nakao, Yuya Nishikawa, Marina Kashiwagi, Sayaka Mishima, Tatsuki Kataoka, Junya Sonobe, Kazuhisa Bessho (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - March 31, 2020 Category: ENT & OMF Source Type: research

Contact co-culture of osteoblasts and sympathetic neuronal cells enhances osteoblast differentiation
Publication date: Available online 21 March 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Taketo Tomoda, Tsuyoshi Sato, Eiji Ikami, Yosuke Fukushima, Shoichiro Kokabu, Tetsuya Yoda (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - March 22, 2020 Category: ENT & OMF Source Type: research

Management of sialolithiasis with sialendoscopy alone: Evaluation of the size and location of removed calculi
Publication date: Available online 22 March 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Keigo Maeda, Toshihiko Takenobu, Masanori Nashi, Yumika Mukainaka, Shinsuke Yamamoto, Naoki Taniike (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - March 22, 2020 Category: ENT & OMF Source Type: research

A case of successful oral commissure and vermilion reconstruction following extensive full-thickness cheek resection of advanced buccal carcinoma
Publication date: Available online 17 March 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Kenichi Kume, Hiroshi Hijioka, Takayuki Ishida, Takako Okawachi, Kazuhide Nishihara, Tsuyoshi Sugiura, Norifumi Nakamura (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - March 18, 2020 Category: ENT & OMF Source Type: research

The effects of different plate fixation methods in the zygomaticomaxillary complex: A finite element analysis
ConclusionAccording to the lack of significant difference between the movements, there is no significant difference between all groups’ strength. (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - February 9, 2020 Category: ENT & OMF Source Type: research

Soluble factors mediate the interaction between Schwann cells and osteocytes
ConclusionsOur data suggest that Schwann cells promote osteocyte maturation via humoral factors including Sema3A and osteocytes regulate myelination of Schwann cells. (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - January 22, 2020 Category: ENT & OMF Source Type: research

Changes in signalling pathways in the palatal cleft in CL/Fr mice
Publication date: Available online 16 January 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Akane Yamada, Takahiro Nagai, Atsushi Kitamura, Maiko Kawasaki, Katsushige Kawasaki, Yasumitsu Kodama, Takeyasu Maeda, Atsushi Ohazama, Ritsuo TakagiAbstractCleft palate is one of the most common congenital diseases. Therefore, elucidating the molecular mechanisms of palate development is crucial for basic science and the clinical field. Cleft palate in mouse with targeted gene mutation is an excellent experimental model for clarifying the mechanisms driving palate development. Cleft palate...
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - January 18, 2020 Category: ENT & OMF Source Type: research

A rare intraosseous schwannoma in the maxillary left incisor region: A case report
Publication date: Available online 13 January 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Yuichiro Matsuoka, Asuka Iwamoto, Ryoji Yoshida, Taku Kojima, Masatoshi Hirayama, Nozomu Takahashi, Masafumi Nakamoto, Hideki NakayamaAbstractA schwannoma is a benign tumor arising from the Schwann cells of the neural sheath. An oral schwannoma is relatively rare. Moreover, an intraosseous schwannoma of the maxilla is extremely rare. Here, we report a schwannoma in the left incisor region of the maxilla. A 61-year-old male was referred to our hospital because of a painless swelling on the l...
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - January 15, 2020 Category: ENT & OMF Source Type: research

Tibial healing after secondary alveolar bone grafting: Usefulness of ultrasonography
ConclusionsUltrasound was a useful modality in postoperative assessment, and the combined use of ultrasound and X-ray examination was found to enable reduced exposure to X-ray irradiation and close observation of the bone surface. Also, movement restriction of ≥1 month appeared necessary, and the time to healing was longer for a larger weight of harvested bone. (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - January 11, 2020 Category: ENT & OMF Source Type: research

Extrafollicular adenomatoid odontogenic tumor mimicking residual cyst
Publication date: Available online 9 January 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Hasan Can Akgun, Damla Torul, Mehtap Muglali, Seda GunAbstractAdenomatoid odontogenic tumor is a rarely seen nonaggressive tumor originated from the remnants of dental lamina. Majority of the cases detected in females with a peak incidence at the second decade of life. Adenomatoid odontogenic tumor is most commonly detected in the anterior region of the maxilla and occurrence of the tumor in mandible is rarely seen. The aim of this case report is to present the diagnosis and treatment of a r...
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - January 10, 2020 Category: ENT & OMF Source Type: research

Dental treatment for patients with Nakajo-Nishimura syndrome: Report of three cases
Publication date: Available online 9 January 2020Source: Journal of Oral and Maxillofacial Surgery, Medicine, and PathologyAuthor(s): Kenjiro Okamoto, Itaru Tojyo, Yukari Shintani, Takashi Nakanishi, Naoki Mizobata, Yuya Takeda, Shigeru Suzuki, Shinsuke Ieda, Masamichi Ueda, Nobuo Kanazawa, Shigeyuki FujitaAbstractNakajo-Nishimura syndrome, which is a specific autoimmune disorder characterized by chronic inflammation, emaciation, and exhaustion, is inherited in an autosomal recessive fashion and is representative of proteasome dysfunction. Its main clinical features include pernio-like red-to-purple skin plaques on the han...
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - January 10, 2020 Category: ENT & OMF Source Type: research

An analysis of the dental patient safety incidents occurring in the oral and maxillofacial surgery department
ConclusionFor patient safety of dentistry, it is important to keep interdisciplinary communication before practice on patients. We must report our incidents without hesitation, which will lead to the improvement of dental quality. (Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology)
Source: Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology - January 9, 2020 Category: ENT & OMF Source Type: research