keyword
MENU ▼
Read by QxMD icon Read
search

Jaw Cyst

keyword
https://www.readbyqxmd.com/read/29131467/central-mucoepidermoid-carcinoma-arising-from-glandular-odontogenic-cyst-confirmed-by-analysis-of-maml2-rearrangement-a-case-report
#1
Atsuhiro Nagasaki, Ikuko Ogawa, Yukiko Sato, Kengo Takeuchi, Masae Kitagawa, Toshinori Ando, Shinnichi Sakamoto, Madhu Shrestha, Kaori Uchisako, Koichi Koizumi, Shigeaki Toratani, Masaru Konishi, Takashi Takata
Central mucoepidermoid carcinoma (MEC) poses a diagnostic challenge because of its rarity and histological overlap with glandular odontogenic cyst (GOC). In MEC of both salivary glands and jaws, MAML2 arrangement has been well known as the specific gene alteration. We report a case of central MEC arising from GOC diagnosed by MAML2 fusion gene. A 57-year-old male presented a multilocular cystic lesion in left molar region of the mandible. Histopathologically, multiple cysts lined by thin cuboidal or non-keratinized squamous epithelium with small duct-like structures, mucous cells and ciliated cells were present...
November 13, 2017: Pathology International
https://www.readbyqxmd.com/read/29121421/assessment-of-biologically-aggressive-recurrent-glandular-odontogenic-cysts-for-mastermind-like-2-maml2-rearrangements-histopathologic-and-fluorescent-in-situ-hybridization-fish-findings-in-eleven-cases
#2
Robert O Greer, Jeffrey Eskendri, Paul Freedman, Moni Ahmadian, Aline Murakami-Walter, Marileila Varella-Garcia
BACKGROUND: Glandular odontogenic cyst (GOC) demonstrates a significant predilection toward localized biologic aggressiveness and recurrence. GOC shares certain histopathologic features with intraosseous mucoepidermoid carcinoma (IMEC). The current investigation evaluates a group of recurrent, biologically aggressive GOCs to determine if any cases demonstrated unique histologic features or Mastermind - like2 (MAML2) rearrangements common to IMEC. METHODS: Microscopic slides from eleven previously diagnosed GOGs were stained with hematoxylin and eosin and assessed by two study participants for ten classic histopathologic features required to establish a diagnosis of GOC...
November 9, 2017: Journal of Oral Pathology & Medicine
https://www.readbyqxmd.com/read/29113208/calcifying-cystic-odontogenic-tumor-accompanied-by-a-dentigerous-cyst-a-case-report
#3
Shoko Gamoh, Hironori Akiyama, Chisato Furukawa, Yuki Matsushima, Tomio Iseki, Masahiro Wato, Akio Tanaka, Shosuke Morita, Kimishige Shimizutani
A calcifying cystic odontogenic tumor (CCOT) is a proliferation of odontogenic epithelium and scattered nests of ghost cells and calcifications that may form the lining of a cyst, or present as a solid mass. It was previously described by Gorlin et al in 1962 as a calcifying odontogenic cyst. Dentigerous cysts are developmental odontogenic jaw cysts, commonly manifesting in the second and third decades of life. The present study reports an asymptomatic case in a 13-year-old boy who was referred to the outpatient clinic of the Osaka Dental University Hospital (Osaka, Japan) for additional investigation of an area of radiolucency in the lower right jaw...
November 2017: Oncology Letters
https://www.readbyqxmd.com/read/29099374/traumatic-bone-cyst-of-an-anterior-mandible-with-previous-symphyseal-fracture-in-a-pediatric-patient-a-rare-finding-and-etiopathologic-correlation
#4
Kumar Nilesh, Aaditee V Vande, Shivsagar Tewary, K V Suresh
Traumatic bone cysts (TBCs) are uncommon intraosseous lesions, classified as pseudocysts because they lack an epithelial membrane lining. The etiology of a pseudocyst has not been determined. Various hypotheses have been put forward to explain its pathogenesis, of which the traumatic-hemorrhagic theory is the most commonly accepted. Minor trauma, insufficient to cause fracture or iatrogenic injury, is commonly implicated as the stimulus initiating cyst formation. A TBC presenting after jaw fracture has been rarely reported in the literature...
November 2017: General Dentistry
https://www.readbyqxmd.com/read/29095483/homozygous-mutation-in-elmo2-may-cause-ramon-syndrome
#5
C Mehawej, A Hoischen, R A Farah, I Marey, M David, S Stora, K Lachlan, H G Brunner, A Mégarbané
We report on a girl, born to first cousin Lebanese parents, with intellectual disability, seizures, repeated gingivorrhagia, enlarged lower and upper jaws, overgrowth of the gums, high arched and narrow palate, crowded teeth, hirsutism of the back, large abdomen and a small umbilical hernia. Cysts of the mandible, fibrous dysplasia of bones, and enlarged adenoids causing around 60% narrowing of the nasopharyngeal airways were noted at radiographic examination. Her brother presented with the same features in addition to a short stature, an ostium secundum, and more pronounced intellectual disability...
November 2, 2017: Clinical Genetics
https://www.readbyqxmd.com/read/29074909/oral-surgery-ii-part-3-cysts-of-the-mouth-and-jaws-and-their-management
#6
C M Hill, T Renton
A cyst may be defined as a pathological (or abnormal) body cavity, usually lined by epithelium, which contains fluid (gas or liquid) or semi-solid substances other than (primarily) pus. Even this definition is contentious, as some pathologists prefer the term pseudocyst or cavity when there is no epithelial lining. However, the above definition, based on that of Kramer, is as inclusive as possible. Cysts of the mouth and jaws are fairly common and their management is an essential component of oral surgery. This third article in the series deals with the classification, diagnosis and management of the common cysts of the head and neck...
October 27, 2017: British Dental Journal
https://www.readbyqxmd.com/read/29074442/conservative-management-of-an-atypical-intra-sinusal-ossifying-fibroma-associated-to-an-aneurysmal-bone-cyst
#7
R Saad, J-C Lutz, S Riehm, L Marcellin, C-I Gros, F Bornert
Ossifying fibroma (OF) is a benign fibro-osseous lesion mainly occurring in young adults and seems to originate from the periodontal ligament. Aneurysmal bone cyst (ABC) is a benign intraosseous lesion characterized by blood-filled spaces of various sizes. These two lesions can specifically affect the jaws and are commonly described in the literature. However, few cases describing an association of OF and ABC have been reported in the literature, especially in the maxillary sinus. We report the case of a 40-year-old male patient affected with an asymptomatic lesion with a dual component of OF and ABC laying in the maxillary sinus...
October 24, 2017: Journal of Stomatology, Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29072645/-endoscopic-surgery-in-the-treatment-of-patients-with-extensive-odontogenic-cysts
#8
P G Sysolyatin, S P Sysolyatin, O D Baydik
The aim of the study was the assessment of effectiveness of endoscopic techniques in the treatment of extensive odontogenic cysts. Endosurgery for diagnostic and therapeutic purposes was used in 67 patients with odontogenic cysts of the jaws: 23 follicular cysts, 19 radicular cysts, 6 residual cysts, and 19 keratokists. The results prove that the developed methods of endovideosurgery of odontogenic cysts have low invasiveness, provide an optimal healing of bone tissue and reduce postoperative complications.
2017: Stomatologii︠a︡
https://www.readbyqxmd.com/read/29072251/conservative-surgical-treatment-of-the-jaw-cysts-in-children-case-study-of-five-patients
#9
G Gurler, S Yilmaz, C Delilbasi, E Dilaver, E Yuzbasioglu, A Patir-Munevveroglu
AIMS: Conservative treatment of jaw cysts establishes low surgical complication risk and protects vital anatomical structures such as inferior alveolar nerve, maxillary sinus and permanent tooth germs. Marsupialization and decompression have been widely used in children. The aim of this study was to evaluate the results of the conservative treatment of jaw cysts in five children. MATERIALS AND METHODS: This article presents case series of marsupialization in jaw cysts associated with impacted teeth in five children...
September 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/29062253/gorlin-goltz-syndrome
#10
Betül Şereflican, Bengü Tuman, Murat Şereflican, Sıddıka Halıcıoğlu, Gülzade Özyalvaçlı, Seval Bayrak
Gorlin-Goltz syndrome is a rare multisystemic disease inherited in an autosomal dominant pattern. It is characterized by numerous basal cell carcinoma of the skin, jaw cysts, and skeletal anomalies such as frontal bossing, vertebral anomalies, palmoplantar pits, and falx cerebri calcification. There is a tendency to tumors including medullablastoma, fibroma, rabdomyoma, leiomyosarcoma etc.. The diagnosis is based on major and minor clinical and radiologic criteria. Early diagnosis and treatment are of utmost importance in reducing the severity of long-term sequelae of this syndrome...
September 2017: Türk Pediatri Arşivi
https://www.readbyqxmd.com/read/29059942/characterization-of-dental-pathologies-using-digital-panoramic-x-ray-images-based-on-texture-analysis
#11
Divya K Veena, Anand Jatti, Revan Joshi, Krishna S Deepu
Dental caries and the cysts of jaws are frequently occurring pathologies encountered in a dental practice. Imaging of these dental anomalies is done with radiographic examination. Panoramic radiography/ Orthopantomography (OPG) is a common modality to screen patients with an advantage of ease of imaging and reduced exposure to patients. The panoramic images obtained with this equipment are exploited by noise embedded during its acquisition making the detection of this dental caries difficult. Detection and characterization of dental caries and various other maxilla-facial pathologies can be achieved by the application of computer aided image processing algorithms applied on dental panoramic images...
July 2017: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/29053654/retrospective-analysis-of-jaw-biopsies-in-young-adults-a-study-of-1599-cases-in-southern-brazil
#12
K Silva, A Alves, M Correa, A Etges, A-C Vasconcelos, A-P Gomes, S Tarquinio
BACKGROUND: To evaluate the prevalence and the characteristics of jaw lesions diagnosed in young adults aged 20 to 30 years in a southern Brazil reference center, over a period of 25 years. And to analyze the concordance between clinical and histological diagnosis. MATERIAL AND METHODS: In this cross-sectional retrospective study, the biopsies files from this center were retrieved and data regarding sex, age, bone localization, clinical and histological diagnosis were collected...
November 1, 2017: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/29046963/cone-beam-computed-tomography-and-ultrasonography-imaging-of-benign-intraosseous-jaw-lesion-a-prospective-radiopathological-study
#13
Ibrahim Sevki Bayrakdar, Ahmet Berhan Yilmaz, Fatma Caglayan, Umit Ertas, Cemal Gundogdu, Ismail Gumussoy
OBJECTIVE: We assessed whether ultrasonography (US) can be used in combination with cone beam computed tomography (CBCT) to image intraosseous jaw lesions. MATERIAL AND METHODS: Using CBCT and US, we evaluated 123 lytic intraosseous jaw lesions diagnosed in 121 patients with guidance from the CBCT findings. The lesions were classified into two groups based on histopathological evaluation: (1) cysts and (2) tumors and tumor-like lesions. US and histopathological findings on the lesions of the two groups and their relationships with each other were also assessed...
October 18, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28980600/-the-radicular-cyst-in-the-maxillary-sinus-encountered-in-the-clinical-otorhinolaryngological-practice
#14
A B Turovsky, I G Kolbanova, G V Kuznetsov, Yu S Kudryavtseva
This article was designed to report the clinical case of the radicular cyst localized in the maxillary sinus of the 23 year-old man that had been detected before the surgical intervention was undertaken for its treatment. In the preceding visits of the patient to other medical settings, this condition was misinterpreted as a genuine (rhinogenic) cyst. It accounted for the choice of the inadequate surgical strategy for the management of this pathology. As a result, the patient experienced two relapse episodes of the disease...
2017: Vestnik Otorinolaringologii
https://www.readbyqxmd.com/read/28951046/endoscopic-enucleation-of-large-jaw-cysts-promising-outcomes
#15
Mohamed Abdelwahab, Ahmed Musaad Abd Elfattah, Yasser W Khafagy, Ahmed El-Degwi
OBJECTIVE: To describe the endoscopic approach for management of large jaw cysts and assess the feasibility of endoscopic enucleation as well as analyze its outcome on a wide scale at Mansoura University Hospital MUH. METHODS: This prospective cohort study was done on 23 consecutive cases presenting with different types of large jaw cysts in the period from January 2013 to July 2016 at ENT Department, Mansoura University Hospital. All patients, (16 maxillary & 7 mandibular) cysts, were managed endoscopically...
September 23, 2017: Auris, Nasus, Larynx
https://www.readbyqxmd.com/read/28931192/markers-of-proliferation-and-cytokeratins-in-the-differential-diagnosis-of-jaw-cysts
#16
Nikola D Živković, Dragan S Mihailović, Miloš S Kostić, Ana S Cvetanović, Žaklina Ž Mijović, Maja V Milentijević, Tijana V Denčić
We conducted a retrospective study to analyze the histologic and immunohistochemical findings in three main types of odontogenic cyst. We studied 90 archived cystic jaw lesions: 30 dentigerous cysts, 30 keratocystic odontogenic tumors, and 30 radicular cysts. The cyst types were identified on the basis of clinical, radiologic, and histopathologic findings. Immunohistochemical analyses included staining with Ki-67, p53, epidermal growth factor receptor (EGFR), cytokeratin (CK) 8, CK14, CK17, and CK18. Cell immunopositivity was evaluated for the entire epithelium...
September 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28877358/utility-of-transfacial-dental-ultrasonography-in-evaluation-of-cystic-jaw-lesions
#17
Khaled Gad, Mohamed Ellabban, James Sciubba
OBJECTIVES: Plain radiography has been widely used in dentistry. Because of the variability of the quality of equipment, radiographic technique, accuracy of interpretation, and radiation risk to the patients, the field is ripe for the introduction of other newer diagnostic modalities. In this report, we demonstrate the utility of ultrasonography in the diagnostic workup of cystic or cystlike lesions of the jaw. METHODS: We used a transfacial ultrasonographic scanning approach to examine 32 patients with clinical or radiographic presentation of a jaw cyst...
September 6, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28865507/-gorlin-goltz-syndrome-diagnosis-and-treatment-options
#18
João Mendes-Abreu, Miguel Pinto-Gouveia, Cátia Tavares-Ferreira, Ana Brinca, Ricardo Vieira
The Gorlin-Goltz syndrome is a rare autosomal dominant hereditary condition, with complete penetrance and variable expressivity. Characterized by the appearance of multiple basaliomas, and often the development of keratocyst, it can also express itself by the presence of palmar/plantar depressions, calcification of brain sickle, and skeletal birth defects, although less frequently. This article presents two cases involving direct relatives, referred after the identification of several basaliomas and jaw cysts...
May 31, 2017: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28809378/reduction-rate-by-decompression-as-a-treatment-of-odontogenic-cysts
#19
L Oliveros-Lopez, A Fernandez-Olavarria, D Torres-Lagares, M-A Serrera-Figallo, R Castillo-Oyagüe, J-J Segura-Egea, J-L Gutierrez-Perez
BACKGROUND: Odontogenic cysts are defined as those cysts that arise from odontogenic epithelium and occur in the tooth-bearing regions of the jaws. Cystectomy, marsupialization or decompression of odontogenic cyst are treatment approach to this pathology. The aim of this study was to evaluate the effectiveness of the decompression as the primary treatment of the cystic lesions of the jaws and them reduction rates involving different factors. MATERIAL AND METHODS: 23 patients with odontogenic cysts of the jaws, previously diagnosed by anatomical histopathology (follicular cysts (7) and radicular cysts (16)) underwent decompression as an initial treatment...
September 1, 2017: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/28791984/odontogenic-and-nonodontogenic-cysts-an-analysis-of-526-cases-in-turkey
#20
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
keyword
keyword
108570
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"