Results 91 to 100 of about 4,849 (235)

Fibroma cemento-osificante mandibular: presentación de dos casos y revisión de la literatura [PDF]

open access: yes, 2004
Presentamos dos casos clínicos de lesiones radiotransparentes mandibulares en mujeres jóvenes, que simularon patología infecciosa crónica periapical. En ambos el hallazgo fue casual puesto que no produjeron ningún tipo de sintomatología.
Balaguer Martínez, José   +3 more
core   +1 more source

In situ imaging and microbiome analysis of calculus‐like deposits at the root apex: A case report of refractory apical periodontitis

open access: yesInternational Endodontic Journal, Volume 58, Issue 9, Page 1474-1487, September 2025.
Abstract Aim This case report explored the application of next‐generation sequencing (NGS) and fluorescence in situ hybridization (FISH) to visualize and characterize microbial populations in a refractory endodontic infection with apical calculus‐like deposits, a rarely reported phenomenon.
Fernando J. Mota de Almeida   +4 more
wiley   +1 more source

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  

Plasma Rico en Factores de Crecimiento Aplicados al Tratamiento de Lesiones Periapicales de Origen Endodóntico: Reporte de Dos Casos [PDF]

open access: yes, 2014
La clave del éxito en el tratamiento endodóntico es el completo desbridamiento del sistema de conductos de tejido pulpar vital, infectado o necrótico y la obtención del completo sellado del espacio del conducto para prevenir la generación y persistencia ...
GOMEZ PIZANO, EDUARDO   +3 more
core  

Prevalence of biopsied oral lesions in a Department of Oral Surgery (2007 - 2009) [PDF]

open access: yes, 2011
Objectives: To determine the prevalence of the hard and soft tissue lesions biopsied in the Department of Oral Surgery of the Barcelona University Dental Clinic (Barcelona, Spain).
Almendros Marqués, Nieves   +3 more
core   +1 more source

Maxillary Periapical Actinomycosis: A Case with an Unusual Roentgenographic Appearance [PDF]

open access: yes, 1978
Actinomycosis was once a fairly common disease and one that has a long history. “It was undoubtedly observed early in the 19th Century, as actinomycotic lesions were described erroneously in 1826 by LeBlanc as osteosarcomas and later in the 1800s ...
Page, Dennis G., Sawyer, Danny R.
core   +1 more source

Osseous oral hyaline ring granuloma mimicking a mandible tumor in a child with congenital agenesis of the corpus callosum [PDF]

open access: yes, 2017
Hyaline ring granuloma (HRG) of the oral cavity is an uncommon disorder considered to be a foreign-body reaction resulting from implantation of food vegetable particles.
Almeida, Oslei Paes de   +7 more
core   +1 more source

Prevalence of gram-negative infections in cervico-facial sepsis [PDF]

open access: yes, 2019
Magister Chirurgiae Dentium (MChD)In cervico-facial sepsis a substantial proportion of organisms are normally gram-negative staining of which the majority are anaerobes (Boyanova 2006 and Sanchez 2010).
Barnard, Neil
core  

Prevalence of Talon cusp in Indian population [PDF]

open access: yes, 2012
Aim: To investigate the prevalence of the talon cusps in a sample of Indian dental patients and their distribution among different types of teeth. To determine the presence of other dental anomalies associated with the talon cusps.
Chatra, Laxmikanth   +5 more
core   +1 more source

[Histologic study of periapical granulomas].

open access: yesFogorvosi szemle, 1990
Sixty-three periapical granulomas were histologically examined. They were divided into four types: exudative, granulomatous, granulofibrous and fibrous types. The most frequent forms were the granulomatous types. The granulomatous type consisted of four zones: necrotic, exudative, granulomatous and fibrous. In the granulomatous zone lymphocytes, plasma
I, Márton, I, Mórocz
openaire   +1 more source

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