Psammomatoid and trabecular variants of juvenile ossifying fibroma-two case reports

Thankappan, Simi; Nair, Sherin; Thomas, Valsa; Sharafudeen, KP

doi:10.4103/0971-3026.50832

Cited by 40 publications

(45 citation statements)

References 6 publications

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“…It was later termed POF of the nose and paranasal sinuses by Gogl in 1949 [4].The most characteristic feature of JOF as the name suggests, is its higher incidence in children and young adults [8,9], however it can occur in Slootweg et al classified JOF into two distinct groups, the PsJOF (psammoma like ossicles) type and the trabecular JOF (TrJOF) type [4]. JPOF has got unique features in terms of age of occurrence, location and clinical features.…”

Section: Discussionmentioning

confidence: 99%

Juvenile Psammomatoid Ossifying Fibroma of Maxillary Sinus: Case Report with Review of Literature

Ranganath

Kamath

Munoyath

et al. 2013

J. Maxillofac. Oral Surg.

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Juvenile psammomatoid ossifying fibroma is a rare benign fibro-osseous tumor of the gnathic and extragnathic craniofacial bones, particularly the periorbital, frontal and ethmoid bones. It is slowly progressive with aggressive local growth, invasion and destruction of the surrounding tissue, bone erosion and recurrence after surgical excision. It is distinguished from the other fibroosseous lesions by its age of onset, clinical presentation and aggressive behavior.

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Section: Discussionmentioning

confidence: 99%

Juvenile Psammomatoid Ossifying Fibroma of Maxillary Sinus: Case Report with Review of Literature

Ranganath

Kamath

Munoyath

et al. 2013

J. Maxillofac. Oral Surg.

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“…Il atteint préfé-rentiellement les os de la face. Il est très agressif localement et présente une forte tendance à la récidive [5]. Il peut se présenter sous deux formes histologiques, psammomatoïde et trabéculaire, se caractérisant chacune par sa localisation, son âge de survenue et son agressivité.…”

Section: Introductionunclassified

Le fibrome ossifiant juvénile : 2 cas et revue de littérature

Haïtami

Oulammou

Bouhairi

et al. 2015

Med Buccale Chir Buccale

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Résumé -Introduction :Le fibrome ossifiant juvénile (FOJ) est une tumeur bénigne très agressive localement avec une forte tendance à la récidive. Observation : deux cas présentant des caractéristiques cliniques, radiologiques et pronostiques différentes sont rapportés. Le 1 er cas est celui d'une patiente âgée de 18 ans qui s'est présentée avec une tuméfaction prémaxillaire gauche évoluant depuis 1 an. La particularité de ce cas a été la survenue de multiples récidives malgré des interventions itératives. Le second cas concernait une enfant de 7 ans qui s'est présentée avec une tuméfaction génienne haute indolore évoluant depuis 4 mois, dont le traitement a consisté en une exérèse de la lésion. Le suivi post-opératoire à 2 ans n'a révélé aucune récidive. Discussion : Le FOJ est une tumeur fibro-osseuse peu fréquente par rapport aux fibromes ossifiants conventionnels. Ses caractéristiques sont la production d'une matrice trabéculaire ou psammomatoïde, la forte prévalence chez les jeunes patients et une prédilection pour les os des sinus paranasaux, la région péri-orbitaire et le maxillaire. Les deux cas présentés corroborent les données épidémiologiques rapportées dans la littérature. Abstract -Juvenile ossifying fibroma: report of two cases and review of the litterature. Introduction:Juvenile ossifying fibroma is an uncommon fibro-osseous tumor affecting the facial bones. It is a locally aggressive benign tumor with a high tendency to recur. Observation: This article reports 2 cases with different clinical, radiological and prognostic features, both of which were diagnosed as juvenile ossifying fibroma. The first case is a woman of 18 years who presented with swelling of the left premaxilla lasting for 1 year. The special feature of this case was the occurrence of multiple recurrences despite many operations. The second case is a 7-year-old child who presented with painless swelling lasting for 4 months. The treatment consisted of surgical exeresis of the lesion. The post-operative follow-up at 2 years showed no recurrence. Discussion: Juvenile ossifying fibroma is an infrequent fibro-osseous tumor. Its characteristics are trabecular or psammomatoid matrix production, high prevalence in young patients, and a predilection for periorbital and maxillar bones. The 2 cases presented corroborate the epidemiological data reported in the literature on the various aspects of this type of tumor.

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“…14,15 Psammomatoid JOF is reported more commonly than trabecular JOF. 14,16 Psammomatoid JOF occurs predominantly in the sinonasal and orbital bones, and trabecular JOF predominantly affects the jaws. Psammomatoid JOF has aggressive behavior and it has a very strong tendency to recur.…”

Section: 14mentioning

confidence: 99%

“…Psammomatoid JOF has aggressive behavior and it has a very strong tendency to recur. [15][16][17] An accurate diagnosis of JOF is made by correlating the clinical, radiological features, and histopathological findings. 2 A case of juvenile trabecular ossifying fibroma (JTOF) of the right mandible in a 34-year-old male is presented here.…”

Section: 14mentioning

confidence: 99%

Juvenile Aggressive Trabecular Ossifying Fibroma of Mandible: A Rare Case Report

Ghule¹,

Achath²,

Kanchan-Talreja³

et al. 2016

Journal of Contemporary Dentistry

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Fibroosseous lesions of the jaws, including juvenile ossifying fibroma (JOF), pose diagnostic and therapeutic difficulties due to their clinical, radiological, and histological variability. There are two histological varieties of it, one as psammomatoid type and second as trebacular type; here, we present a trebacular type, which is a rare variety. After the clinical examination, radiological and histological analysis, it was diagnosed as juvenile trebacular ossifying fibroma. Although JOF is an uncommon clinical entity, its aggressive local behavior and high recurrence rate means that it is important to make an early diagnosis, apply the appropriate treatment, and, especially, follow-up the patient over the long term.

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Psammomatoid and trabecular variants of juvenile ossifying fibroma-two case reports

Cited by 40 publications

References 6 publications

Juvenile Psammomatoid Ossifying Fibroma of Maxillary Sinus: Case Report with Review of Literature

Juvenile Psammomatoid Ossifying Fibroma of Maxillary Sinus: Case Report with Review of Literature

Le fibrome ossifiant juvénile : 2 cas et revue de littérature

Juvenile Aggressive Trabecular Ossifying Fibroma of Mandible: A Rare Case Report

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