Results 91 to 100 of about 2,202 (172)

A comparative immunohistochemical study of Ki-67 expression in adenomatoid odontogenic tumour, unicystic ameloblastoma and dentigerous cyst [PDF]

open access: yes, 2014
Magister Chirurgiae Dentium - MChDThe aim of this study was to investigate the biological profile oftheAOT by comparing the Ki-67 proliferative indices of the AOT, Unicystic Ameloblastoma (UA) and Dentigerous Cyst (DC) using ImmunoRatio® software ...
Fakir, E
core  

Two Dentigerous Cysts in 12 Years Old Children: Report of an Unusual Case

open access: yesAdvances in Human Biology, 2014
Background: Dentigerous cysts are common cysts of the jaws. They are associated with the crowns of permanent teeth, most frequently associated with impacted mandibular third molars.
Geeta Mishra Tripathi   +3 more
doaj  

A Rare Malignant Peripheral Nerve Sheath Tumor of the Maxilla Mimicking a Periapical Lesion

open access: yesCase Reports in Dentistry, 2016
Malignant peripheral nerve sheath tumor is a malignant neoplasm that is rarely found in the oral cavity. About 50% of this tumor occurs in patients with neurofibromatosis type I and comprises approximately 10% of all soft tissue sarcomas of head and neck
José Alcides Arruda   +8 more
doaj   +1 more source

Adenomatoid odontogenic tumor : case series of 14 with wide range of clinical presentation [PDF]

open access: yes, 2017
To present 14 cases of adenomatoid odontogenic tumor (AOT), highlighting their clinical, radiographic, and histologic characteristics. Fourteen cases of AOT were retrieved from the archives of the Oral Pathology Biopsy Service (OPBS).
Al-Shimari, Fatima   +2 more
core   +1 more source

Myoepithelial carcinoma arising in recurrent pleomorphic adenoma of upper lip

open access: yesJournal of Head & Neck Physicians and Surgeons, 2016
Different patterns of malignant change may occur in pleomorphic adenoma; carcinoma ex-pleomorphic adenoma is one such malignant entity.Although in most instances, the features of malignant transformation are evident, some very well-differentiated cancers
Nitish Virmani   +2 more
doaj  

Sarcomatoid salivary duct carcinoma of parotid gland – A rare histological variant

open access: yesJournal of Head & Neck Physicians and Surgeons, 2014
Salivary duct carcinoma (SDC) is a rare and high-grade malignant tumor that arises predominantly in a major salivary gland and bears a striking histological resemblance to high grade ductal adenocarcinoma of breast.
Nitish Virmani   +2 more
doaj   +2 more sources

Granular Cell Ameloblastoma: A Rare Threat Requiring Vigilance and Lifelong Follow-Up

open access: yesJournal of Pharmacy and Bioallied Sciences
This case report describes a 45-year-old male who presented with mobility and dull pain in the lower right back tooth region for two months. Initially diagnosed with localized periodontitis at a private clinic, the patient sought a second opinion ...
N Aravindha Babu   +3 more
doaj   +1 more source

Myoepithelial carcinoma arising in recurrent pleomorphic adenoma of upper lip

open access: yesJournal of Head & Neck Physicians and Surgeons, 2015
Different patterns of malignant change may occur in pleomorphic adenoma; carcinoma ex-pleomorphic adenoma is one such malignant entity.Although in most instances, the features of malignant transformation are evident, some very well-differentiated cancers
Nitish Virmani   +2 more
doaj   +2 more sources

Save-a-tooth: Conservative surgical management of dentigerous cyst

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2009
Dentigerous cysts are the most common bony lesions of the jaws in children. It is one of the most prevalent types of odontogenic cysts associated with an erupted or developing tooth, particularly the mandibular third molars; the other teeth that are ...
Shivaprakash P   +3 more
doaj  

Periapical Odontogenic Keratocyst

open access: yesMajalah-i ̒ilmī pizishkī-i jundī/shapūr, 2012
Background and Objective: Odontogenic keratocyst is a developmental odontogenic cyst. It is to be considered for histopathological features and clinical behavior.
Maryam Seyedmajidi, Kamran Nosrati
doaj  

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