PDF(Pubmed)
Abstract：
UNASSIGNED: Malignant salivary gland tumors are rare. However, their morphological overlap and difficulty to differentiate benign from malignant makes diagnosing such diseases a challenging task. Geographical variation in distribution of these diseases is well documented in the literature. This study aims to review the histological and epidemiological variations of malignant salivary gland tumors in Sudanese patients considering the new WHO 2022 classification.
UNASSIGNED: This retrospective study included malignant salivary gland tumours in our lab spanning from the period of 2014 to 2022. Information about clinical data, habits, geographical distribution, pathological diagnosis, duration and sites of tumors were retrieved from our archives. Equivocal cases were checked by a salivary gland expert. Data analysis was performed using IBM SPSS 29.
UNASSIGNED: This study included 107 cases of malignant salivary gland tumours, representing 54 % of the total number of salivary gland tumours in the lab during that period. 47.7 % of the patients in this study were females and 52.3 % were males, the mean age of patients was 50 ± 15.7 years. (30 %) of the patients were from the central region of the country. The most common malignant salivary gland tumor was the Mucoepidermoid carcinoma accounting for 17 %. The palate was found to be the most common site as 38 % of malignant salivary gland tumors occurred in this site.
UNASSIGNED: The study found a high percentage of salivary gland tumours in the Sudan suggesting geographical differentiation.
UNASSIGNED: This retrospective study included malignant salivary gland tumours in our lab spanning from the period of 2014 to 2022. Information about clinical data, habits, geographical distribution, pathological diagnosis, duration and sites of tumors were retrieved from our archives. Equivocal cases were checked by a salivary gland expert. Data analysis was performed using IBM SPSS 29.
UNASSIGNED: This study included 107 cases of malignant salivary gland tumours, representing 54 % of the total number of salivary gland tumours in the lab during that period. 47.7 % of the patients in this study were females and 52.3 % were males, the mean age of patients was 50 ± 15.7 years. (30 %) of the patients were from the central region of the country. The most common malignant salivary gland tumor was the Mucoepidermoid carcinoma accounting for 17 %. The palate was found to be the most common site as 38 % of malignant salivary gland tumors occurred in this site.
UNASSIGNED: The study found a high percentage of salivary gland tumours in the Sudan suggesting geographical differentiation.
摘要：
■涎腺恶性肿瘤很少见。然而,它们的形态重叠和难以区分良性和恶性，使得诊断这些疾病是一项具有挑战性的任务。这些疾病分布的地理差异在文献中有很好的记载。这项研究旨在回顾考虑新的WHO2022分类的苏丹患者恶性唾液腺肿瘤的组织学和流行病学变化。
■这项回顾性研究包括我们实验室2014年至2022年期间的恶性唾液腺肿瘤。有关临床数据的信息，习惯,地理分布,病理诊断,从我们的档案中检索肿瘤的持续时间和部位.由唾液腺专家检查了模棱两可的病例。使用IBMSPSS29进行数据分析。
■这项研究包括107例恶性唾液腺肿瘤，在此期间，占实验室唾液腺肿瘤总数的54%。在这项研究中，47.7％的患者是女性，52.3％是男性，患者的平均年龄为50±15.7岁.（30％）的患者来自该国的中部地区。最常见的涎腺恶性肿瘤是粘液表皮样癌，占17％。发现腭是最常见的部位，因为38％的恶性唾液腺肿瘤发生在该部位。
■该研究发现，在苏丹，唾液腺肿瘤的百分比很高，这表明存在地理差异。
■这项回顾性研究包括我们实验室2014年至2022年期间的恶性唾液腺肿瘤。有关临床数据的信息，习惯,地理分布,病理诊断,从我们的档案中检索肿瘤的持续时间和部位.由唾液腺专家检查了模棱两可的病例。使用IBMSPSS29进行数据分析。
■这项研究包括107例恶性唾液腺肿瘤，在此期间，占实验室唾液腺肿瘤总数的54%。在这项研究中，47.7％的患者是女性，52.3％是男性，患者的平均年龄为50±15.7岁.（30％）的患者来自该国的中部地区。最常见的涎腺恶性肿瘤是粘液表皮样癌，占17％。发现腭是最常见的部位，因为38％的恶性唾液腺肿瘤发生在该部位。
■该研究发现，在苏丹，唾液腺肿瘤的百分比很高，这表明存在地理差异。
