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Oral and maxillofacial pathology

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https://www.readbyqxmd.com/read/29142865/osteosarcoma-of-the-jaws-in-koreans-analysis-of-26-cases
#1
Hye-In Jeong, Mi Jee Lee, Woong Nam, In-Ho Cha, Hyung Jun Kim
Objectives: In order to assess clinical behavior, response to treatment, and factors influencing prognosis of Korean patients with osteosarcoma of the jaws (OSJ). Materials and Methods: A retrospective study of clinical, and pathological records of 26 patients with OSJ treated at the Department of Oral and Maxillofacial Surgery in Yonsei University Dental Hospital from 1990 to March 2017. Results: Of 26 patients, there were 9 men (34.6%) and 17 women (65...
October 2017: Journal of the Korean Association of Oral and Maxillofacial Surgeons
https://www.readbyqxmd.com/read/29142864/count-of-platelet-and-mean-platelet-volume-score-serologic-prognostic-factor-in-patients-with-oral-squamous-cell-carcinoma
#2
Jae Woo Park, Chul-Hwan Kim, Yong Chan Ha, Moon Young Kim, Sung Min Park
Objectives: TNM staging, especially for lymph node metastasis, is the scoring system most widely used among prognostic factors for cancer survival. Several biomarkers have been studied as serologic markers, but their specificity is low and clinical applications are difficult. This study aimed to establish a scoring system for patients with oral squamous cell carcinoma (OSCC) using platelet (PLT) and mean platelet volume (MPV) levels measured postoperatively and to evaluate their significance as prognostic factors...
October 2017: Journal of the Korean Association of Oral and Maxillofacial Surgeons
https://www.readbyqxmd.com/read/29109841/mandibular-reconstruction-with-lateral-tibial-bone-graft-an-excellent-option-for-oral-and-maxillofacial-surgery
#3
Ana Lucia Carpi Miceli, Livia Costa Pereira, Thiago da Silva Torres, Mônica Diuana Calasans-Maia, Rafael Seabra Louro
Autogenous bone grafts are the gold standard for reconstruction of atrophic jaws, pseudoarthroses, alveolar clefts, orthognathic surgery, mandibular discontinuity, and augmentation of sinus maxillary. Bone graft can be harvested from iliac bone, calvarium, tibial bone, rib, and intraoral bone. Proximal tibia is a common donor site with few reported problems compared with other sites. The aim of this study was to evaluate the use of proximal tibia as a donor area for maxillofacial reconstructions, focusing on quantifying the volume of cancellous graft harvested by a lateral approach and to assess the complications of this technique...
December 2017: Craniomaxillofacial Trauma & Reconstruction
https://www.readbyqxmd.com/read/29101582/most-cited-publications-in-oral-and-maxillofacial-surgery-a-bibliometric-analysis
#4
Nawaf Aslam-Pervez, Joshua E Lubek
BACKGROUND: Citation is one of the most important forms of acknowledgment and recognition received by our peers in academia. This study identifies and characterizes the current topmost highly cited publications in journals specifically dedicated to the specialty. The purpose of this study is to identify, using the citation count, works that have made key contributions in the field and to provide insight into the direction the specialty has taken in the last 30 years. METHODS: Four journals that were dedicated to the field of oral and maxillofacial surgery (OMFS) were selected...
November 4, 2017: Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28980074/comprehensive-analysis-of-225-castleman-s-diseases-in-the-oral-maxillofacial-and-neck-region-a-rare-disease-revisited
#5
Xiaotong He, Qiong Wang, Yaping Wu, Jiaan Hu, Dongmiao Wang, Bin Qi, Wei Zhang, Yanling Wang, Jie Cheng
OBJECTIVES: The aim of the present study was to comprehensively summarize the epidemiological, clinicopathological characteristics, treatments as well as prognosis of Castleman's disease (CD) identified in the oral maxillofacial and neck region. MATERIALS AND METHODS: Patients with CD in the oral maxillofacial and neck were retrieved from disease registry at our institution from Jan. 1990 to Dec. 2015. Systematic reviews from both English and Chinese literature were performed to collect the detailed information about the oral maxillofacial and neck CD...
October 4, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28936292/evolution-of-oral-cancer-treatment-in-an-andalusian-population-sample-rehabilitation-with-prosthetic-obturation-and-removable-partial-prosthesis
#6
Rafael Flores-Ruiz, Lizette Castellanos-Cosano, María-Angeles Serrera-Figallo, Aida Gutiérrez-Corrales, Maribel Gonzalez-Martin, Jose-Luis Gutiérrez-Pérez, Daniel Torres-Lagares
BACKGROUND: Radical surgical resection as a treatment modality for oral cancer often leads to an extensive deficit in both the maxillary and mandibular levels, where the use of a palatal obturator prosthesis (POP) or removable partial denture (RPP). The aim of this study was to evaluate the treatment with POP and RPP in patients treated for oral cancer in the Unit of Prosthetic Rehabilitation of the University Hospital Virgen del Rocío in a period of 20 years. MATERIAL AND METHODS: Retrospective descriptive study during the years 1991 and 2011 analyzing oral cancer type, characteristics, treatment and follow-up...
August 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28893467/controversies-in-oral-and-maxillofacial-pathology
#7
REVIEW
Zachary S Peacock
Several benign pathologic entities that are commonly encountered by the oral and maxillofacial surgeon remain controversial. From etiology to treatment, no consensus exists in the literature regarding the best treatment of benign lesions, such as the keratocystic odontogenic tumor, giant cell lesion, or ameloblastoma. Given the need for often-morbid treatment to prevent recurrence of these lesions, multiple less-invasive treatments exist in the literature for each entity with little agreement. As the molecular and genomic pathogenesis of these lesions are better understood, directed treatments will hopefully lessen the contention in management...
November 2017: Oral and Maxillofacial Surgery Clinics of North America
https://www.readbyqxmd.com/read/28858104/oral-and-maxillofacial-non-hodgkin-lymphomas-case-report-with-review-of-literature
#8
Da Deng, Ying Wang, Weisong Liu, Yong Qian
RATIONALE: Lymphomas take up about 14% of all head-neck malignancies, out of which 97% are non-Hodgkin lymphomas (NHL). The clinical courses, treatment responses, and prognoses of NHLs vary with different subtypes and anatomic sites. In the Chinese population (including the Taiwanese), head-neck NHLs are often seen with the tonsils, nasal cavity, nasal sinus, and the nasopharynx. However, oral NHLs are relatively rare. Delay of diagnosis is also often seen in clinical practice. Thus, we present 4 cases with delayed diagnosis of oral maxillofacial NHLs and discuss their clinical manifestations so as to draw a clue that can remind the doctors to take biopsies in time...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28798447/conference-report-joint-conference-of-the-british-society-for-oral-maxillofacial-pathology-and-scandinavian-society-of-oral-pathology-medicine-cardiff-bay-27-28-april-2017
#9
https://www.readbyqxmd.com/read/28796099/radiotherapy-and-smoking-history-are-significant-independent-predictors-for-osteosynthesis-associated-late-complications-in-vascular-free-fibula-reconstruction-of-mandible
#10
YiMing Chen, JiaLing Wu, Sandhya Gokavarapu, Qingcheng Shen, Tong Ji
BACKGROUND: The vascular fibula flap is an ideal choice for function and appearance reconstruction of mandible. Despite the high success rate, "late complications" such as Ti plate exposure and local infection related to osteosynthesis are not uncommon. PATIENTS AND METHOD: A retrospective cohort of patients who received vascular fibula reconstruction for mandible from January 2011 to December 2013 from the Department of Oral and Maxillofacial Oncology in a tertiary hospital were charted: clinical, pathological, and therapeutic factors were analyzed for late complications in univariate and multivariate analyses...
September 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28791984/odontogenic-and-nonodontogenic-cysts-an-analysis-of-526-cases-in-turkey
#11
A Kilinc, B Gundogdu, N Saruhan, E Yalcin, U Ertas, G Urvasizoglu
PURPOSE: The aim of this study was to determine the age, gender, and sites of different types of odontogenic cysts (OCs) and non-OCs (nOCs) (seen in eastern Anatolian population in Turkey. MATERIALS AND METHODS: The following data were collected from the clinical records and histopathology reports of the Department of Oral and Maxillofacial Surgery and the Department of Oral Pathology, Ataturk University, Turkey, during a period of 10 years. They were analyzed descriptively in terms of incidence, age, sex, cyst type, and site...
July 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/28762440/the-use-of-oral-and-maxillofacial-pathology-services-by-general-pathologists-and-their-attitude-towards-it-in-saudi-arabia
#12
Nada O Binmadi, Soulafa A Almazrooa
To investigate the awareness and usage of oral and maxillofacial pathology (OMFP)  subspecialty services among pathologists in Saudi Arabia. Methods: In this cross-sectional study, we conducted an electronic questionnaire survey of pathologists in all regions of Saudi Arabia. The study was conducted between July 2015 and August 2016.  The questionnaire comprised 19 questions to evaluate the knowledge of pathologists regarding microscopic OMFP and their perceptions towards this subspecialty. Results: Most of the pathologists surveyed (94...
August 2017: Saudi Medical Journal
https://www.readbyqxmd.com/read/28742994/unusual-case-of-a-massive-macroglossia-secondary-to-myxedema-a-case-report-and-literature-review
#13
James C Melville, Kelsey D Menegotto, Timothy C Woernley, Blake D Maida, Ibrahim Alava
Macroglossia is classified as true macroglossia, which exhibits abnormal histology with clinical findings, and relative macroglossia, in which normal histology does not correlate with pathologic enlargement. This report describes an atypical case of morbidity with massive macroglossia secondary to myxedema; the macroglossia enlarged over a 3-month period before being presented to the Department of Oral and Maxillofacial Surgery, University of Texas Health Science Center at Houston (Houston, TX). Substantial enlargement of the tongue (16 cm long × 10 cm wide) was first attributed to angioedema, which was refractory to the discontinuation of lisinopril and a C1 esterase inhibitor...
June 30, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28689369/stat6-reliably-distinguishes-solitary-fibrous-tumors-from-myofibromas
#14
Molly Housley Smith, Nadim M Islam, Indraneel Bhattacharyya, Donald M Cohen, Sarah G Fitzpatrick
Solitary fibrous tumors (SFT) and myofibromas (MF) historically have belonged to the same morphologic spectrum and have been lumped together under the nonspecific umbrella term, "hemangiopericytoma" along with other pericytic/myoid tumors. While current evidence shows clear distinction between the two entities, they frequently remain in the same histopathologic differential diagnosis. This diagnostic dilemma especially is common for smaller incisional biopsies from the oral cavity. STAT6 immunohistochemistry (IHC) recently was established as a reliable method to detect solitary fibrous tumor; however, the literature is sparse regarding STAT6 reactivity in MFs...
July 8, 2017: Head and Neck Pathology
https://www.readbyqxmd.com/read/28688861/fluorescence-based-characterization-of-early-oral-squamous-cell-carcinoma-using-the-visually-enhanced-light-scope-technique
#15
Egon Burian, Caterina Schulz, Florian Probst, Benjamin Palla, Matthias Tröltzsch, Fabio Maglitto, Luigi Califano, Michael Ehrenfeld, Sven Otto
OBJECTIVES: Several diagnostic tools have been developed to assess benign and potentially malignant disorders of soft tissues. In this study, we aimed to assess the value of the VELscope(®) (Visually Enhanced Light Scope) imaging device as a technical tool to investigate malignant lesions of the oral cavity. MATERIAL AND METHODS: In this retrospective study we analyzed the photographs of 90 patients who suffered from malignant oral soft tissue lesions or carcinoma in situ (CIS) from 2008 to 2014 in the Clinic of Oral and Maxillofacial Surgery of LMU in Munich...
September 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28678954/occurrence-of-dermoid-cyst-in-the-floor-of-the-mouth-the-importance-of-differential-diagnosis-in-pediatric-patients
#16
Edela Puricelli, Bernardo Ottoni Braga Barreiro, Alexandre Silva Quevedo, Deise Ponzoni
Lesions in the floor of the mouth can be a challenging diagnosis due to the variety of pathological conditions that might be found in this area. Within a broad range of lesions, attention has to be addressed to those that require specific management, such as a dermoid cyst (DC) and a ranula. Especially in pediatric patients, in whom the failure of diagnosis can postpone the correct treatment and cause sequelae later in life. DC, a developmental anomaly, is managed primarily by surgical resection. On the other hand, ranula is a pseudocyst that may be treated by marsupialization...
May 2017: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/28672139/management-of-surgical-third-lower-molar-extraction-and-postoperative-progress-in-patients-with-factor-vii-deficiency-a-clinical-protocol-and-focus-on-this-rare-pathologic-entity
#17
Pier Carmine Passarelli, Guido Pasquantonio, Antonio D'Addona
PURPOSE: The purpose of the present study was to analyze the management of surgical third molar extraction and postoperative progress in patients with a diagnosis of factor VII deficiency. Close collaboration between the oral-maxillofacial surgeon and hematologist will allow the team to categorize the risk and operate safely, thereby minimizing the incidence and severity of intraoperative and postoperative complications. MATERIALS AND METHODS: The present retrospective study included 7 patients with factor VII deficiency who had undergone third lower molar surgery...
October 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28628159/-diagnosis-accuracy-of-fine-needle-aspiration-cytology-for-vascular-anomalies
#18
(no author information available yet)
OBJECTIVE: To evaluate the feasibility of fine-needle aspiration cytology (FNAC) in diagnosing vascular abnormality in oral and maxillofacial region. METHODS: The method of retrospective study was used. The data from the patients who underwent FNAC from 2011 to 2014 in Department of Oral and Maxillofacial Surgery, Peking University School of Stomatology were collected. All the included patients were divided into surgery group and non-surgery group. The patients in surgery group underwent lesion resection and the postoperative pathological results were gained...
June 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28607887/odontogenic-tumours-of-jaw-a-prospective-study-on-clinico-pathological-profile-and-their-management
#19
Dwaipayan Mukherjee, Chiranjib Das, Pritam Chatterjee
Odontogenic tumours are a group of heterogeneous diseases that range from hamartomatous or non-neoplastic tissue proliferations to benign neoplasms to malignant tumours with metastatic potential. They are rare, comprising about <2-3% of all oral and maxillofacial biopsy specimens. The aim of the present study was to determine the clinico-pathological presentation of this heterogeneous group of lesions and review of literature. The present study was conducted in the ENT department of a Government Medical College and Hospital, West Bengal, India, over the period of 5 years from January 2011 to December 2015...
June 2017: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/28602382/value-in-oral-and-maxillofacial-surgery-a-systematic-review-of-economic-analyses
#20
REVIEW
Benjamin P Geisler, Yisi D Ji, Zachary S Peacock
PURPOSE: The purpose of this study is to describe the state of economic analyses in the field of oral and maxillofacial surgery (OMS). MATERIALS AND METHODS: A systematic search of published literature up to 2016 was performed. The inclusion criteria were as follows: English-language articles on economic analyses pertaining to OMS including anesthesia and pain management; dentoalveolar surgery; orthognathic, cleft, and/or obstructive sleep apnea treatment; pathology; reconstruction; temporomandibular disorders; trauma; and other...
November 2017: Journal of Oral and Maxillofacial Surgery
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