Odontogenic Tumours and Cysts with Both Unicystic and Multicystic Variants. Are the Cysts Benign Tumours?

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چکیده

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منابع مشابه

Keywords: Pediatric oral pathology, Odontogenic cysts, Odontogenic tumours, Tumour like lesions, Salivary gland tumours

Materials and Methods: The records of dental and maxillofacial surgery centre were taken and a retrospective evaluation of the pediatric lesions biopsied over a period of ten years (2002-2011) was done. Patients aged 15 years and below were considered as pediatric patients and pathologies were grouped into 8 categories, according to age, gender, anatomic location and pathologic diagnosis. Resul...

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Microvessel density in follicular cysts, keratocystic odontogenic tumours and ameloblastomas.

PURPOSE Multicystic ameloblastoma is a benign epithelial odontogenic tumor that exhibits a more aggressive behavior than follicular cyst and keratocystic odontogenic tumor (KCOT). The aim of this study was to perform an immunohistochemical evaluation of the mean microvessel density (MVD) effect on clinical behavior of odontogenic lesions and to determine whether peritumoral or intratumoral MVD ...

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Tumours and cysts of the mediastinum.

Most mediastinal tumours and cysts follow a definite pattern due to their site of origin and the effect upon neighbouring structures of their enlargement. A small number deviate from the usual picture, and it was felt that the examination of a large series might disclose enough of these variants to enable some contribution to be made to the basic aetiology and diagnosis of these tumours. The pr...

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Unicystic Ameloblastoma as a Differential Diagnosis for Odontogenic Cysts

Unicystic ameloblastoma (UA) is a variant of the solid or multicystic ameloblastoma. Radiographically, though the unilocular appearance is common, it can produce multilocular lesions also. Histologically, the minimum criterion for diagnosing a lesion as UA is the demonstration of a single cystic sac lined by ameloblastomatous epithelium often only in focal areas with or without areas of intralu...

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The effectiveness of decompression for patients with dentigerous cysts, keratocystic odontogenic tumors, and unicystic ameloblastoma

OBJECTIVES The aim of this study was to verify the clinical effectiveness of decompression in decreasing the size of a cyst. In addition to the different types of cysts, we tried to reveal what effect host factors, such as the initial size of the lesion and the age of the patient, have on the velocity of cyst shrinkage. MATERIALS AND METHODS With the aid of a panoramic view, we measured the s...

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ژورنال

عنوان ژورنال: Journal of Japan Society for Oral Tumors

سال: 1995

ISSN: 0915-5988,1884-4995

DOI: 10.5843/jsot.7.299