Trends of low-grade serous ovarian carcinoma in the United States

نویسندگان

  • Koji Matsuo
  • Hiroko Machida
  • Brendan H Grubbs
  • Anil K Sood
  • David M Gershenson
چکیده

In the United States, ovarian carcinoma remains the most deadly gynecologic malignancy, and approximately 14,000 deaths are projected from the disease in 2017 [1]. Ovarian carcinoma comprises various histologic subtypes based on the cell of origin, with serous carcinoma being the most common subtype. Serous ovarian carcinomas are commonly grouped into 2 types based on histologic characteristics (high-grade and low-grade) [2,3]. Mounting evidence has shown that low-grade serous ovarian carcinoma (LGSOC) has distinct clinical and molecular differences from high-grade serous ovarian carcinoma (HGSOC) [4,5]. Unlike HGSOC, LGSOC is considered a rare tumor and has been understudied due to its low incidence. To date, there have been no population-based reports of LGSOC statistical trends. The objective of our study was to examine the temporal changes in the proportion of LGSOC among women with epithelial ovarian cancer.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

طبقه‌بندی مجدد کارسینوماهای سروز تخمدان با روش جدید تقسیم‌بندی دو‌گانه (two-tier) و بررسی بروز ژن P53 با رنگ‌آمیزی ایمونوهیستوشیمی

Background: Recently the use of “two tier" grading system in which ovarian serous carcinoma was classified as low-grade or high-grade in comparing to preceding system has improved authority in prognosis and survival. This approach is simplistic, reproducible, and based on biologic evidence. In this study, we reclassified ovarian serous carcinoma by a new two-tier system for grading and then eva...

متن کامل

Zosteriform metastasis of ovarian carcinoma

Distant metastases are rare during the course of ovarian carcinoma. Ovarian epithelial adenocarcinomas rarely metastasize to the skin which is seen in less than 4% of patients. It usually presents as subcutaneous nodules and, less commonly, as inflammatory metastases which mimic cellulitis or viral or bacterial skin infections. The histology in most of the tumours is grade 1 or 2 serous p...

متن کامل

Prognostic Values of Estrogen and Progesterone Expression Receptors in Ovarian Papillary Serous Carcinoma

  Background and Objectives: Presence of steroid hormone receptors (estrogen and progesterone) in the tumor tissues of various organs correlates with response to therapy and prognosis. Since their role in ovarian cancer is still controversial, in this study we investigated the expression and prognostic value of the estrogen receptor (ER) and progesterone receptors (PR) in ovarian papillary ser...

متن کامل

Immunohistochemical Characterization of Normal Ovary and Common Epithelial Ovarian Neoplasm with a Monoclonal Antibody to Cytokeratin and Vimentin

Background & Objective: The common epithelial ovarian tumors are classified into serous, mucinous, clear cell, endometrioid, the Brenner, mixed, and undifferentiated types. Cytoskeleton intermediate filament composition of ovarian tissues indicates that the cytokeratin and vimentin are observed in ovarian surface epithelium along with the common ovaria...

متن کامل

DNA Damage Response is Prominent in Ovarian High-Grade Serous Carcinomas, Especially Those with Rsf-1 (HBXAP) Overexpression

DNA damage commonly occurs in cancer cells as a result of endogenous and tumor microenvironmental stress. In this study, we applied immunohistochemistry to study the expression of phosphorylated Chk2 (pChk2), a surrogate marker of the DNA damage response, in high grade and low grade of ovarian serous carcinoma. A phospho-specific antibody specific for threonine 68 of Chk2 was used for immunohis...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 29  شماره 

صفحات  -

تاریخ انتشار 2018