نتایج جستجو برای: ovary neoplasms
تعداد نتایج: 528571 فیلتر نتایج به سال:
BACKGROUND Brenner tumors are relatively rare ovarian neoplasms with very few reported cases associating these tumors and urothelial carcinomas with different characteristics and particularities. CASE REPORT We report an unusual clinical case of borderline unilateral Brenner tumor of the ovary associated with a highly recurrent diffuse low-grade papillary urothelial carcinoma of the upper and...
Participation of fibrin, fibrinogen, and their degradation products in pathogenesis and progression of cancer may lead to complications of thromboembolic events. The tumor may be a source of fibrinogen. Fibrinogen inside the tumor is one of the factors of its growth and metastasis. Fibrinogen, fibrin and their degradation products possess proinflammatory activity. They indirectly stimulate endo...
Mesonephric carcinomas of the female genital tract are rare tumors, mainly occurring in the cervix and exceptionally in the uterine corpus. There seems to be a paradigm that the only mesonephric neoplasms arising from the upper zone of the Wolffian system are FATWOs. Indeed, no cases of mesonephric carcinoma of the ovary have been reported in the recent literature. Herein, we describe two cases...
Recent morphologic, immunohistochemical, and molecular genetic studies have led to the development of a new paradigm for the pathogenesis and origin of epithelial ovarian cancer based on a dualistic model of carcinogenesis that divides epithelial ovarian cancer into 2 broad categories designated types I and II. Type I tumors comprise low-grade serous, low-grade endometrioid, clear cell and muci...
a 22-year-old man presented with exertional dyspnea commencing one month prior to his admission. echocardiography revealed a non-homogenous mass, and the pathology examination of the pericardial biopsy was compatible with angiosarcoma.
Background: Ovarian cystadenofibromas are rare benign ovarian neoplasms which contain epithelial and fibrous stromal components give rise to complex cystic solid areas will be visualized sonographically as malignant tumours. The management of cystadenofibroma ovary is complete surgical removal the tumour. prognosis generally excellent with prompt appropriate treatment there a very low risk recu...
Increasing the rate of neoplasms in industrial societies and its wide variety among ornamental and wild fishes in both fresh and salt waters are important. The effect of carcinogenic factors and the role of virus in tumor formation should be considered. In this study 10 3-month-olds Koi and Marble strains of fresh water Angelfish (Pterophyllum scalare), , with cauliflower lesions masses w...
Background: Ovarian masses requiring surgical intervention are uncommon in the pediatric population. The aim of this study was to report results of a multicentric Tunisian study concerning the clinical practice and the management of pediatric ovarian masses and to identify the factors that are associated with ovarian preservation. Materials and Methods: Between January 2000 and December 2015...
lipoma is the most common soft tissue tumor but the presence of osseous component within the tumor is quite rare. some studies show that less than 1% of lipomas were ossified. we describe the histological, radiological and diagnostic features of an ossified intramuscular lipoma. to the best of the authors' knowledge, a symptomatic ossified intramuscular lipoma without any cortical erosion and h...
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