Abstract：
:Primary intraosseous carcinoma (PIOC) is a rare but aggressive type of odontogenic tumour arising within the jawbone. Diagnosis criteria and treatment strategy remain difficult and controversial. The present study aimed to clarify the clinicopathological features and determine prognostic factors in management of PIOC. A retrospective study of 30 patients with PIOC, treated at the Hospital of Stomatology of Sun Yat-sen University between 2009 and 2017, was conducted. Clinical, histopathological and treatment modality data were collected. Follow-up data were recorded to determine prognostic factors. There were 19 males and 11 females with a mean age of 52.3 years. The most common location of the tumour was the mandible (90%). Having a history of tooth extraction or tooth mobility was the major characteristic symptom (63.3%), jaw swelling coming in second (53.3%). Half of the patients underwent surgery alone. The estimated 2-year overall survival rate (OS) and recurrence-free survival rate (RFS) were 61.3% and 40.1%, respectively. Higher histological grade was an independent risk factor for poor OS (hazard ratio (HR) 0.233 [0.059-0.915], P=0.037), while at pN+ stage for RFS, HR=5.627 [1.199-26.409], P=0.029. Because of its rarity and intrabony site, the classification, staging and treatment guidelines for PIOC should be further studied and established.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Li K,Yang L,Qiao YJ,Liang YJ,Wang X,Liao GQdoi
10.1016/j.ijom.2018.07.019subject
Has Abstractpub_date
2019-02-01 00:00:00pages
157-162issue
2eissn
0901-5027issn
1399-0020pii
S0901-5027(18)30312-6journal_volume
48pub_type
杂志文章abstract：:Obstructive sleep apnea (OSA) is a disorder characterized by repetitive, episodic collapse of the pharyngeal airway. Over the last two decades, understanding of the pathophysiology of sleep disordered breathing, which includes OSA, has improved. Once thought to be predominately related to anatomic constriction of the ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2010.09.007
更新日期：2010-12-01 00:00:00
abstract：INTRODUCTION:The articular disk has a central role in the pathology of internal derangement of the Temporomandibular Joint (TMJ). What is less clear is the role of osteoarthrosis in the development of internal derangement. The aim of this study is to determine the prevalence of osteoarthrosis in cases of advanced and r...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2004.10.013
更新日期：2005-06-01 00:00:00
abstract：:The radial forearm free flap (RFFF) and ulnar forearm free flap (UFFF) are used in head and neck reconstruction because they provide a thin and pliable skin paddle as well as a long vascular pedicle. However, in spite of several studies showing the safety of the UFFF, the RFFF is more popular among reconstructive surg...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.04.001
更新日期：2020-11-01 00:00:00
abstract：:The aim of the present review was to analyze the main clinical signs and symptoms observed in patients with thyroglossal duct cysts (TGDCs). Secondarily we investigated the outcomes following the different types of treatment of TGDCs in children and adults. Three selected strings were run on the PubMed database to ret...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.ijom.2014.07.007
更新日期：2015-01-01 00:00:00
abstract：:Thirty-two patients with jejunal patches in the oral cavity and oropharynx were examined with contrast-enhanced computed tomography (CT). The morphology of the intestinal wall, the mesenteric fatty tissue, mesenteric lymph nodes and the region of the anastomosis were evaluated and correlated with clinical findings. Th...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(98)80096-9
更新日期：1998-02-01 00:00:00
abstract：:Sporadic cases have been reported of ectopic thymic tissue formed along the path of embryologic descent from the mandibular region to the mediastinum, usually manifesting as an asymptomatic mass. Here is reported the case of an 8-month-old boy with a tender palpable mass in the right upper lateral neck. Preoperative p...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.08.466
更新日期：2008-02-01 00:00:00
abstract：:This study was designed to enumerate the number of perforations to the maxillary sinus while performing apicoectomy on maxillary premolar and molar teeth and to evaluate possible complications as a result of these perforations. A total of 472 apicoectomies were performed in 440 patients; perforations occurred in 10.4%...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：
更新日期：1999-06-01 00:00:00
abstract：:A case of intraoral molluscum contagiosum involving the right distal alveolar bridge of an immunocompetent person is reported. A review of the literature, with only five previously published cases, revealed that involvement of the oral soft tissues is rare. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2009.01.019
更新日期：2009-07-01 00:00:00
abstract：:Octacalcium phosphate (OCP) and porcine atelocollagen sponge composites (OCP/Col) markedly enhanced bone regeneration in a rat cranial defect model. To assess clinical application, the authors examined whether OCP/Col would enhance bone regeneration in an alveolar cleft model in an adult dog, which was assumed to refl...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2010.07.015
更新日期：2010-12-01 00:00:00
abstract：:The purpose of this review was to integrate the clinical, radiological, microscopic, and molecular data of published cherubism cases, in addition to therapeutic approaches, to provide more concise information about the disease. An electronic search was undertaken in September 2019. Eligibility criteria included public...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.05.021
更新日期：2021-01-01 00:00:00
abstract：:Aglossia is a rare congenital abnormality, often associated with micrognathia and limb defects. Situs inversus totalis is also a rare congenital abnormality, defined as a mirror-image reversal of all the asymmetric organs of the thorax and abdomen. The concurrence of these two abnormalities has only been reported in e...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2017.05.019
更新日期：2017-10-01 00:00:00
abstract：:The aim of this study was to investigate the correlation between tumour thickness (TT) on intraoral ultrasound (US) and magnetic resonance imaging (MRI) with the histologically determined TT of tongue cancers. Secondary objectives included evaluation of potential confounders that affect this association and the predic...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.12.009
更新日期：2014-07-01 00:00:00
abstract：:Radiotherapy is an accepted part of the treatment of malignant tumours of the parotid gland. The use of radiotherapy in benign parotid tumours, where spillage of tumour cells has occurred at operation, is more controversial. Radiotherapy to the parotid bed is not without morbidity. Complications may arise as a result ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：
更新日期：1999-02-01 00:00:00
abstract：:This study aimed to examine the prevalence of molar roots protruding into the maxillary sinus and to determine the panoramic radiographic signs as correlated with cone beam computed tomography (CBCT). CBCT images of 354 roots were assessed and classified into three types, according to the relationship between the root...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2019.06.011
更新日期：2019-12-01 00:00:00
abstract：:The tumour subtype, TNM classification, and histopathological data are sometimes not sufficient for understanding and assessing the behaviour of oral cancers. In an attempt to find additional markers of tumour biology and behaviour, this study sought to determine the incidence and consequently the relevance of c-erb-B...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.11.014
更新日期：2016-06-01 00:00:00
abstract：:The purpose of this paper is to present the postoperative results obtained after full temporomandibular joint (TMJ) reconstruction employing the Biomet/Lorenz Microfixation TMJ replacement system (Jacksonville, FL, USA) in 300 patients (201 unilateral, 99 bilateral). Objective data (maximum inter-incisal opening; MIO)...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.04.018
更新日期：2013-08-01 00:00:00
abstract：:Titanium osteosynthesis is currently the fixation system of choice in maxillofacial traumatology. Biodegradable osteosynthesis systems have the ability to degrade in the human body. The aim of this study was to conduct a systematic review, with meta- and trial sequential analyses, to assess the efficacy and morbidity ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,meta分析
doi：10.1016/j.ijom.2019.11.009
更新日期：2020-07-01 00:00:00
abstract：:Salivary calculi are frequently formed in the submandibular duct. The most common sites are where the duct turns round the distal edge of the mylohyoid, where the duct crosses the lingual nerve, and just distal to the duct orifice. Untreated calculi can cause obstruction and glandular atrophy, and then may exfoliate t...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(98)80017-9
更新日期：1998-06-01 00:00:00
abstract：:The aim of this study was to predict stress modification in the temporomandibular joint (TMJ) after symphyseal distraction (SD). The study was performed using three-dimensional finite element analysis using a complete mastication model. Geometric data were obtained from MRI and CT scans of a healthy male patient and e...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2012.06.005
更新日期：2012-12-01 00:00:00
abstract：:RT-PCR was used to analyze the expression of a series of mRNAs coding for proteoglycans aggrecan, versican, biglycan, decorin, fibromodulin and also hyaluronan synthase 1 in specimens obtained during discectomy of the temporomandibular joint in patients with unilateral signs and symptoms of chronic closed lock (eight ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2005.02.008
更新日期：2005-09-01 00:00:00
abstract：:Venous compromise is still the most common cause of free flap failure. The use of two venous anastomoses has been advocated to reduce venous compromise. However, the effectiveness of this approach remains controversial. A systematic review and cumulative meta-analysis was performed to assess the effect of one versus t...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.ijom.2018.01.006
更新日期：2018-05-01 00:00:00
abstract：:A case of metastatic osteosarcoma in the submental vestibule of the oral cavity and the lung is described in an 18-year-old male with primary osteosarcoma occurring in the sacrum. Dissemination of osteosarcoma to other organs, especially early to the lung, is common, but its metastasis to the oral mucosa has been rare...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2006.04.004
更新日期：2006-11-01 00:00:00
abstract：:Masticatory muscle tendon-aponeurosis hyperplasia is a new disease entity characterized by limited mouth opening due to contracture of the masticatory muscles, resulting from hyperplasia of tendons and aponeuroses. In the case of masseter muscle type, the face displays a square mandible configuration. Pharmacotherapy,...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2009.07.002
更新日期：2009-11-01 00:00:00
abstract：:The present report is an analysis of 93 patients (52 male; 41 female) treated in 1981-1983 for maxillofacial fractures sustained in bicycle accidents. These accidents accounted for 7.1% of all facial bone fractures treated during the same period. Most accidents were single vehicle accidents (88%) and took place during...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0300-9785(86)80005-9
更新日期：1986-02-01 00:00:00
abstract：:This investigation compared the results of 2 types of wound closure after mandibular third molar removal. In both the test group and the control group, the molars were removed using a mucoperiosteal flap as described by Szmyd; a wedge of tissue distal to the second molar was removed before closure to secure self-irrig...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(88)80164-4
更新日期：1988-04-01 00:00:00
abstract：:In this study we investigated the relationships among the risk factors for inferior alveolar nerve injury (IANI), and the difference between preoperative imaging findings on panoramic radiographs and computed tomography (CT), by univariate and multivariate analyses. We determined the following to be significant variab...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.01.023
更新日期：2013-07-01 00:00:00
abstract：:We aimed to examine the relationship between crestal labial soft tissue thickness (CLSTT, measured with a digital calliper at the crestal level of casts) and implant buccolingual angulation (IBLA). The records of 22 females and 10 males treated with two bone-level implants (3.3-4.6mm) between the maxillary canines wer...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.02.009
更新日期：2014-07-01 00:00:00
abstract：:The aim of this study was to analyze and compare the long-term clinical outcomes of mature third molar autotransplantation in surgically created sockets and fresh extraction sockets with regard to survival and functional success rates. A total of 65 third molars with completely formed roots were autotransplanted in 60...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2016.12.007
更新日期：2017-04-01 00:00:00
abstract：:Dislocation of the mandibular condyle into the middle cranial fossa is extremely rare. The authors present a case of superior dislocation of left condyle into the middle cranial fossa. The dislocated condyle was reduced successfully and then a flap of temporal muscle and a thin titanium network were used to repair the...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2010.02.028
更新日期：2011-01-01 00:00:00
abstract：:This retrospective study evaluated the presence, location, and diameter of the mandibular lingual canals in a Taiwanese population using cone beam computed tomography (CBCT), to help improve the safety of mandibular surgical procedures. A total of 101 patients (46 men and 55 women), with a mean age of 55 years, were e...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.03.014
更新日期：2015-09-01 00:00:00
