0000000000722715

AUTHOR

Marisol Martínez-martínez

showing 2 related works from this author

Comparative histological and immunohistochemical study of ameloblastomas and ameloblastic carcinomas

2017

Background This study aimed to compare the histological and immunohistochemical characteristics of ameloblastomas (AM) and ameloblastic carcinomas (AC). Material and Methods Fifteen cases of AM and 9 AC were submitted to hematoxilin and eosin (H&E) and immunohistochemical analysis with the following antibodies: cytokeratins 5,7,8,14 and 19, Ki-67, p53, p63 and the cellular adhesion molecules CD138 (Syndecan-1), E-cadherin and β-catenin. The mean score of the expression of Ki-67 and p53 labelling index (LIs) were compared between the groups using the t test. A value of p<0.05 was considered to be statistically significant. Results All cases were positive for CKs 5, 14 and 19, but negative fo…

tumorsMalePathologyAntibodies Neoplasmameloblastic carcinomaMalignant transformation0302 clinical medicineAmeloblastomaChildp63biologyki-67Middle Aged:CIENCIAS MÉDICAS [UNESCO]ImmunohistochemistryJaw Neoplasms030220 oncology & carcinogenesisKi-67immunohistochemistryUNESCO::CIENCIAS MÉDICASImmunohistochemistry//purl.org/pe-repo/ocde/ford#3.02.11 [https]Femalesyndecan-1 cd138Adultmedicine.medical_specialtyAdolescentgovernment.form_of_governmentcateninMalignancyAmeloblastoma03 medical and health sciencesYoung AdultDentistry Oral Surgery & MedicineexpressionmedicineHumansgeneGeneral DentistryOral Medicine and PathologyCadherinResearchcytokeratinsodontogenic030206 dentistrymedicine.disease//purl.org/pe-repo/ocde/ford#3.02.14 [https]Ameloblastic carcinomaOtorhinolaryngologyCateningovernmentbiology.proteinSurgeryodontogenic-tumorse-cadherin
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Oral encapsulated vascular malformation: an undescribed presentation in the mouth

2016

Vascular lesions have been classified in two broad categories, hemangiomas and malformations. Encapsulated vascular lesions have not been reported in the oral cavity, but they were described in other sites, mainly in the orbit. Herein, we present a case of an oral encapsulated vascular lesion located in the right buccal mucosa of a 69-year-old male, including histological and immunohistochemical description and a literature review. Key words:Buccal mucosa, hemangioma, vascular malformation, oral cavity.

Pathologymedicine.medical_specialtyCase ReportOdontologíaBioinformaticsOral cavityBuccal mucosaHemangioma03 medical and health sciences0302 clinical medicinemedicineGeneral DentistryOral Medicine and Pathologybusiness.industryVascular malformation030206 dentistryVascular lesionmedicine.disease:CIENCIAS MÉDICAS [UNESCO]Ciencias de la saludeye diseasesstomatognathic diseasesRight buccal mucosamedicine.anatomical_structure030220 oncology & carcinogenesisUNESCO::CIENCIAS MÉDICASsense organsPresentation (obstetrics)businessOrbit (anatomy)
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