Ildikó Vereczkey

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The pathogenesis of ovarian carcinomas is heterogeneous, with even the same entities showing great variance. In our study we investigated the mutations of the BRAF, KRAS, and p53 genes in serous and mucinous borderline tumors and in low grade and high grade serous and mucinous tumors. The mutations of BRAF and KRAS genes have been shown in 60% of borderline(More)
In our 5-year biopsy study (1991 95) 51% of keratoses and 16% of adult-onset papillomas contained certain degrees of dysplasia. Koilocytosis associated with HPV infection was prominent in papillomas and the majority of keratosis but negligible in cancer. Using mouse monoclonal antibody against human p53 we detected by immunohistochemistry mutated p53(More)
Chemical influences, mainly heavy tobacco smoking, chewing snuff, excessive alcohol consumption, and some occupational hazards, are known to be important etiologic factors in laryngeal carcinogenesis. The synergistic or cooperative interaction of human papilloma virus (HPV) infection with these chemical factors are serious considerations in the development(More)
The purpose of the study was a preliminary evaluation of the efficacy of preoperative intracavitary high-dose-rate brachytherapy (HDR BT) in sterilization of the specimen of operable cervical cancer patients enrolled into a prospective, randomized study. Between 2005 and 2010, 100 operable cervical cancer patients of FIGO stage I/A2 (n=4), I/B1 (n=51), I/B2(More)
AIMS Low-grade serous neoplasms of the testis are rare neoplasms that show striking morphological similarities with the better-understood ovarian neoplasms. This study is to see if there are similar molecular abnormalities in these two tumours. The cell of origin, relationship with serous ovarian tumour and the pathogenesis of these neoplasms are not fully(More)
Peritoneal carcinomatosis is a fatal diagnosis, associated with poor prognosis and quality of life. Survival is usually estimated in month. Traditionally surgery for peritoneal carcinomatosis was indicated only for palliative effort. Advances in tumour biology, cytoreductive surgery and pharmacology have improved the approach for this condition. An(More)
Appendiceal mucocele is a rare disease (0.2-0.3% of all appendectomies) and it is defined as abnormal accumulation of mucoid material in the appendiceal lumen. Almost half of the patients are asymptomatic. The most common clinical manifestation is pain and palpable mass in the right iliac fossa, which is difficult to differentiate from the malignant or(More)
The ovary is a common site of metastases. Secondary tumors account for 3-40% of all ovarian malignancies. Most ovarian metastases arise from the colon, although tumors of the breast, stomach and endometrium are also common places of origin. Clinical and histological features of metastatic tumors frequently mimic primary ovarian malignancies, causing serious(More)
Choriocarcinoma is a rare, highly malignant trophoblastic tumor with gestational or, rarely, germ cell origin. Primary extragenital localization is extremely rare. This report describes a choriocarcinoma case clinically mimicking a primary renal cell carcinoma with multiplex pulmonary metastases. Differentiation from a sarcomatoid renal cell carcinoma with(More)
Synchronous tumors of the female genital tract are rare, accounting for 0.7-1.8% of all cases. Double synchronous tumors are most often mentioned in the literature. Reviewing the English literature on this topic, we have found only one case report of a triple synchronous tumor. The 55-year-old patient mentioned in our case has had advanced diabetes(More)