نتایج جستجو برای: ovarian histopathology
تعداد نتایج: 108618 فیلتر نتایج به سال:
A49-year-old female presented to the hospital with abdominal pain and emesis. A computed tomography (CT) scan revealed a small-bowel obstruction and a right ovarian mass measuring 4.6 cm. Following oophorectomy, histopathology revealed a mature cystic teratoma with multiple foci of benign thyroid tissue, as well as a 0.9 cm focus of follicular variant papillary thyroid cancer (Figs. 1 and 2) su...
Dysgerminoma is an uncommon tumor,accounting for 1-2% of primary ovarian neoplasm and for 35% of ovarian malignancies.Tumor may occur at any age from infancy to old age,but most cases occur in adolescence and early adult life.Dysgerminoma occur not infrequently before puberty but is very rare after menopause.Literature states that about 2% of nonpregnant patient with dysgerminoma present with e...
Leydig cell tumors are rare ovarian steroid cell neoplasms. More than 75% of patients show signs of virilization due to overproduction of testosterone. We report a case of an 81-year-old woman with progressive signs of virilization, and presenting vaginal bleeding. Clinical analyses revealed high levels of serum testosterone, delta 4-androstenedione and estradiol, and also inappropriate low lev...
It has now been convincingly demonstrated that ovarian carcinoma subtypes are not a single disease but comprise a heterogeneous group of neoplasms. Whole slide images of tissue sections are used clinically for diagnosing biologically distinct subtypes, as opposed to different grades of the same disease. This new grading scheme for ovarian carcinomas results in a low to moderate interobserver ag...
Urethra Secondary cancer Urethral caruncle Abstract Secondary female urethral cancer presenting as urethral caruncle is extremely rare. We report a primary ovarian adenocarcinoma in a 78-year-old female patient presented initially as a urethral caruncle. This case represents the first reported case in the world literature. The clinical features, investigations and pertinent literature are revie...
Ovarian cancer is the most deadly gynecologic cancer, a fact which is attributable to poor early detection and survival once the disease has reached advanced stages. Intraoperative laparoscopic volume holographic imaging has the potential to provide simultaneous visualization of surface and subsurface structures in ovarian tissues for improved assessment of developing ovarian cancer. In this ex...
OBJECTIVES Ischemia modified albumin (IMA) levels significantly increased and may be used as a diagnostic marker in ovarian torsion. The aim of this study is to investigate whether there was any correlation between IMA levels and histopathologic changes in experimental ovarian torsion. MATERIAL AND METHODS Fourteen Sprague-Dawley rats, each weighing 220-250 g were divided randomly into 2 grou...
Fibroid is a common benign neoplasm more often located in the uterus and less commonly seen adnexa other supporting structures of like broad uterosacral ligament. The incidence extra uterine leiomyomas <1%. A 48-year-old female para one live presented with chief complaints mass per abdomen for 2 years prolonged heavy bleeding 15 days. Based on clinical radiological findings, diagnosis tubo-o...
BACKGROUND Genome-wide association studies (GWAS) identified variants at 19p13.1 and ZNF365 (10q21.2) as risk factors for breast cancer among BRCA1 and BRCA2 mutation carriers, respectively. We explored associations with ovarian cancer and with breast cancer by tumor histopathology for these variants in mutation carriers from the Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA). ME...
INTRODUCTION Ovarian cancer is the cause of a high case-fatality ratio, and most of the cases are diagnosed in late stages. OBJECTIVES To determine the histopathological types, age distribution, and ovarian tumour stages among diagnosed with ovarian cancer at Al - Amal Tower a multi-referral polyclinic of Radiology & Isotope Center Khartoum (RICK), Sudan. METHODS All histopathology reports ...
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