Results 141 to 150 of about 26,165 (262)

Case series of volar juvenile xanthogranuloma: Clinical observation of a peripheral rim of hyperkeratosis [PDF]

open access: yes, 2014
Juvenile xanthogranuloma is a benign histiocytic tumor predominantly occurring in children as yellowish papules on the head and trunk. Presentations on the volar surfaces are rare and may cause diagnostic confusion with pyogenic granuloma, eccrine poroma
Amadi, Ugochukwu   +7 more
core   +1 more source

Expression of CD34 and CD68 in peripheral giant cell granuloma and central giant cell granuloma: An immunohistochemical analysis

open access: yesJournal of Oral and Maxillofacial Pathology, 2014
Central and Peripheral giant cell granulomas of jaws are uncommon, benign, reactive disorders that are characterized by the presence of numerous multinucleated giant cells and mononuclear cells within a stroma. The origin of the multinucleated giant cells is controversial; probably originating from fusion of histiocytes, endothelial cells and ...
H. C. Girish   +3 more
openaire   +4 more sources

An analysis of oral biopsies extracted from 1995 to 2009, in an oral medicine and surgery unit in Galicia (Spain) [PDF]

open access: yes, 2011
Objective: To conduct an analysis of the frequency of oral lesions in biopsies over a 14-year period in the Oral Medicine, Oral Surgery and Implantology Unit.
Diniz Freitas, Márcio   +4 more
core   +1 more source

Inflammatory and reactive lesions of the orofacial region in an African tertiary health setting

open access: yesSahel Medical Journal, 2019
Background: Chronic inflammatory and reactive lesions are tumor-like hyperplasia that are produced in association with chronic local irritation or trauma.
Benjamin Fomete   +3 more
doaj   +1 more source

Social geography of rhinoscleroma and qualitatively and quantitatively abnormal cell-mediated immunity [PDF]

open access: yes, 2018
Rhinoscleroma is a progressive chronic granulomatous disease of the upper respiratory tract that may extend to the tracheobronchial tract. It is common belief that the pathology is determined by Klebsiella Rhinoscleromatis.
A. Ciofalo   +5 more
core   +1 more source

Central giant cell granuloma of the jaws and giant cell tumor of long bones: A clinicopathological, cytometric and immunohistochemical comparative study

open access: yesSaudi Journal of Oral Sciences, 2014
Aim: Central giant cell granuloma (CGCG) of the jaws and giant cell tumor (GCT) of bone share a number of similarities and dissimilarities in respect of their histopathological, cytometric and immunohistochemical features.
Manal A Al Sheddi   +2 more
doaj   +1 more source

Benign tumors of the oral mucosa: A study of 300 patients [PDF]

open access: yes, 2008
Objectives: To analyze the frequency and type of the most common benign tumors of the oral mucosa found at the Hospital Stomatology Service, and to study the clinical characteristics and possible etiological factors.
Bagán Sebastián, José Vicente   +8 more
core  

Central giant cell granuloma of the posterior maxilla: a case report

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2008
Central giant cell granuloma (CGCG), formerly called giant cell reparative granuloma, is a non-neoplastic proliferative lesion of unknown etiology. It occurs most commonly in the mandible.
Masoumeh Mehdipour   +5 more
doaj  

Pulse or hyaline ring granuloma. Review of the literature on etiopathogenesis of oral and extraoral lesions [PDF]

open access: yes, 2018
Since the late 1950s, reports on an unusual giant-cell granulomatous lesion affecting the jaws, lungs, stomach and intestines have been published . Histopathologically, the lesions showed the presence of structureless hyaline rings with multinucleated ...
Philipsen, Hans, Reichart, Peter
core  

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