Clinicopathologic Analysis of Biopsied Orofacial Lesions Seen in Children in a Tertiary Health Centre in Port Harcourt: An 11-Year Review  

作　　者：Efetobo Victor Orikpete Cornelius Azekanabo Iyogun Olufemi Gbenga Omitola 

机构地区：[1]Department of Oral Pathology & Oral Biology, University of Port Harcourt, Port Harcourt, Rivers State, Nigeria

出　　处：《Journal of Biosciences and Medicines》2020年第3期1-8,共8页生物科学与医学（英文）

摘　　要：Background: Orofacial lesions in children and adolescents are diverse and show variation in prevalence from one region to another. Previous Nigerian studies on orofacial lesions in this age group have focused on tumours and tumour-like lesions, with the exclusion of cysts and some inflammatory/reactive lesions. The aim of this study was to describe the demographic characteristics of all biopsied orofacial lesions seen in children and adolescents aged 16 years and below. Materials and Methods: This retrospective study reviewed histopathology records over an 11-year period for histologically diagnosed lesions in patients aged 16 years and below. All such cases were extracted, and the age, gender, site and histopathologic diagnosis were recorded for each case. Lesions were categorized into three groups: inflammatory/reactive, cystic and neoplastic, with the neoplastic lesions sub-divided into benign and malignant. Patients were categorized into three age groups: 0 - 5 years, 6 - 12 years and 13 - 16 years. Data analysis was done using SPSS version 23. Results: A total of 109 biopsied lesions were seen in children ≤ 16 years during the period under review, representing 20.8% of all biopsied lesions during the same period. The patients’ age ranged from 4 months to 16 years, with a mean age of 10.4 ± 4.1 years and the lesions were encountered most frequently in the 6 - 12 years age group (45.9%). There was no gender predilection and the mandible (30.3%), maxilla (20.2%) and gingiva (22.9%) were the most frequently involved sites. Neoplastic, Inflammatory/reactive and Cystic lesions constituted 52.3%, 35.8% and 11.9% of cases respectively. The most frequent histopathologic diagnoses were pyogenic granuloma (16.5%) and unicystic ameloblastoma (12.8%). The most common inflammatory/reactive lesion was pyogenic granuloma (46.2%) and it was significantly associated with the gingiva (p = 0.000). Unicystic ameloblastoma was the most common neoplastic lesion, while dentigerous cyst was the most frequently encountered cystiBackground: Orofacial lesions in children and adolescents are diverse and show variation in prevalence from one region to another. Previous Nigerian studies on orofacial lesions in this age group have focused on tumours and tumour-like lesions, with the exclusion of cysts and some inflammatory/reactive lesions. The aim of this study was to describe the demographic characteristics of all biopsied orofacial lesions seen in children and adolescents aged 16 years and below. Materials and Methods: This retrospective study reviewed histopathology records over an 11-year period for histologically diagnosed lesions in patients aged 16 years and below. All such cases were extracted, and the age, gender, site and histopathologic diagnosis were recorded for each case. Lesions were categorized into three groups: inflammatory/reactive, cystic and neoplastic, with the neoplastic lesions sub-divided into benign and malignant. Patients were categorized into three age groups: 0 - 5 years, 6 - 12 years and 13 - 16 years. Data analysis was done using SPSS version 23. Results: A total of 109 biopsied lesions were seen in children ≤ 16 years during the period under review, representing 20.8% of all biopsied lesions during the same period. The patients’ age ranged from 4 months to 16 years, with a mean age of 10.4 ± 4.1 years and the lesions were encountered most frequently in the 6 - 12 years age group (45.9%). There was no gender predilection and the mandible (30.3%), maxilla (20.2%) and gingiva (22.9%) were the most frequently involved sites. Neoplastic, Inflammatory/reactive and Cystic lesions constituted 52.3%, 35.8% and 11.9% of cases respectively. The most frequent histopathologic diagnoses were pyogenic granuloma (16.5%) and unicystic ameloblastoma (12.8%). The most common inflammatory/reactive lesion was pyogenic granuloma (46.2%) and it was significantly associated with the gingiva (p = 0.000). Unicystic ameloblastoma was the most common neoplastic lesion, while dentigerous cyst was the most frequently encountered cysti

关 键 词：OROFACIAL PAEDIATRIC Inflammatory NEOPLASTIC CYSTIC 

分 类 号：R73[医药卫生—肿瘤]