Oral pigmented lesions: Clinicopathologic features and review of the literature
نویسندگان
چکیده
منابع مشابه
Oral pigmented lesions: Clinicopathologic features and review of the literature
Diagnosis of pigmented lesions of the oral cavity and perioral tissues is challenging. Even though epidemiology may be of some help in orientating the clinician and even though some lesions may confidently be diagnosed on clinical grounds alone, the definitive diagnosis usually requires histopathologic evaluation. Oral pigmentation can be physiological or pathological, and exogenous or endogeno...
متن کاملSystematic Review: Pigmented Odontogenic Lesions
Abstract Introduction: Pigmented odontogenic lesions are rare; to date, only 60 cases have been reported in the literature. Melanocytes have been detected in a wide variety of odontogenic lesions. Several studies have discussed melanocyte presence and melanin production in odontogenic lesions, but its origin is still unclear. Therefore, the present systematic review aimed to gather information...
متن کاملPrevalence and Clinicopathologic Features of Lip Lesions based on Biopsy
Introduction: The purpose of this study was to describe the clinicopathologic features of lip lesions for early diagnosis and suitable treatment of patients. Methods: This was a descriptive cross-sectional study on158 patients with lip lesions whose information was recorded in the Department of Pathology of Shahid Sadoughi Hospital from 2008-2012. Then the data were analyzed bySPSS software ...
متن کاملHepatic carcinosarcoma: clinicopathologic features and a review of the literature.
Hepatic carcinosarcoma (HCS) is defined as a malignant tumor containing an intimate mixture of carcinomatous and sarcomatous elements. Here, we report the case of a 72-year-old man who developed HCS from an otherwise normal liver. The patient had no history of alcohol abuse or hepatitis B or C infection. An enhanced abdominal CT scan revealed a 9-cm heterogeneous tumor, with enhancement during ...
متن کاملPigmented Lesions of the Oral Mucosa
Healthy oral soft tissues present a typical pink to red with slight variations of color due to many reasons presence or absence of keratin on the surface epithelium, the quantity, superficial or deep location of blood vessels in the subjacent stroma, the existence of lobules of adipocytes, the absence of melanin pigmentation in the basal cell layer of the epithelium oral and perioral pigmentati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Medicina Oral Patología Oral y Cirugia Bucal
سال: 2012
ISSN: 1698-6946
DOI: 10.4317/medoral.17679