Abdullah Layla S, Bondagji Nabeel S
Pathology Department, King Abdul-Aziz University, College of Medicine, PO Box 80215, Jeddah 21589, Kingdom of Saudi Arabia.
Saudi Med J. 2012 Jan;33(1):61-5.
To identify the different histopathological types of ovarian neoplasms and their age distribution.
This is a retrospective study were ovarian neoplasms received by the Pathology Department of King Abdulaziz University, Jeddah, Saudi Arabia between January 1995 and December 2010 were reviewed and their frequencies in different age groups were calculated.
Out of 618 ovarian specimens studied, 382 (61.8%) were ovarian neoplasms while 38.2% were non-neoplastic functional cysts. Benign neoplasms (n=278; 72.8%) were more common than borderline (n=20; 5.2%) and malignant ones (n=84; 22%) in all age groups. Surface epithelial neoplasms were the most common (61%) followed by germ cell (28%), gender cord stromal (7.6%) and metastatic tumors (3.4%). The most common benign neoplasm was serous cystadenoma (44.6%) and the most common malignant was serous cystadenocarcinoma (33.3%). The most common ovarian neoplasm below the age of 20 years was surface epithelial tumors (n=24) followed by germ cell tumor (16 cases). Benign neoplasms (n=213) were more common than malignant ones (n=42) in the age group from 20-51 years. Malignant ovarian neoplasms (35 out of the 71) were more common than benign (34 cases) in the age above 52.
Benign ovarian neoplasms are more common than malignant ones. The most common benign ovarian neoplasm is serous cystadenoma and the commonest malignant neoplasm is serous cystadenocarcinoma. The prevalence of malignant ovarian neoplasms increases with increasing age.
确定卵巢肿瘤的不同组织病理学类型及其年龄分布。
这是一项回顾性研究，对沙特阿拉伯吉达阿卜杜勒阿齐兹国王大学病理科在1995年1月至2010年12月期间接收的卵巢肿瘤进行了回顾，并计算了它们在不同年龄组中的发生率。
在研究的618份卵巢标本中，382份（61.8%）为卵巢肿瘤，而38.2%为非肿瘤性功能性囊肿。在所有年龄组中，良性肿瘤（n = 278；72.8%）比交界性肿瘤（n = 20；5.2%）和恶性肿瘤（n = 84；22%）更常见。表面上皮性肿瘤最常见（61%），其次是生殖细胞肿瘤（28%）、性索间质肿瘤（7.6%）和转移性肿瘤（3.4%）。最常见的良性肿瘤是浆液性囊腺瘤（44.6%），最常见的恶性肿瘤是浆液性囊腺癌（33.3%）。20岁以下最常见的卵巢肿瘤是表面上皮性肿瘤（n = 24），其次是生殖细胞肿瘤（16例）。在20至51岁年龄组中，良性肿瘤（n = 213）比恶性肿瘤（n = 42）更常见。在52岁以上，恶性卵巢肿瘤（71例中的35例）比良性肿瘤（34例）更常见。
良性卵巢肿瘤比恶性肿瘤更常见。最常见的良性卵巢肿瘤是浆液性囊腺瘤，最常见的恶性肿瘤是浆液性囊腺癌。恶性卵巢肿瘤的患病率随年龄增长而增加。
