György Liszka

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We have investigated the impact of BRCA1 and BRCA2 mutations that were frequently identified among Hungarian high-risk breast-ovarian cancer families (Ramus et al., 1997b, AJHG), on the development of breast and ovarian cancer in the general Hungarian population. The prevalence of 3 BRCA1 mutations (185delAG, 300T-->G and 5382insC) and 2 BRCA2 mutations(More)
Seven aneurysmal bone cysts (ABC) were treated with the hormone calcitonin. Six of the cysts, which were hypovascular responded well to the calcitonin administered directly into the cyst. Ossification and rebuilding of the ABC occurred after some months in every case. One hypervascularized ABC, however, failed to respond either to embolo-therapy or to the(More)
BACKGROUND The aim of our study was to determine on CT whether a relation exists between a radiation-induced brain edema, treated with diuretics and its corresponding Houndsfield Units (HU). PATIENTS AND METHODS Seventy-five patients (age 20 to 65 years, suffering from headaches but without hypertension brain tumors or cerebral arteriosclerosis were(More)
In 22 cases of the 510 patients underwent surgery and followed up because of colorectal cancer, only pulmonary metastases were found. General problems in the surgery of pulmonary metastases are discussed and the possibilities and the expected results of the surgical therapy of pulmonary metastases in colorectal patients are analysed in details on the base(More)
Detailed radiological examinations were undertaken in six cases of hamartochondromas verified by histopathology on surgical samples. It has been shown that examination of lung hamartochondromas by computer tomography provides a good approach for separation of different tissues constructing hamartochondromas. Thus cartilage, lose and dense and mixed forms of(More)