0000000000807464
AUTHOR
Fabiola Di Piazza
The point prevalence of otitis media with eVusion among primary school children in Western Sicily
The objective of this study is to identify the prevalence of otitis media with effusion (OME) in primary school children and to value the possible predisposing factors focusing on relationship between allergy and OME in Western Sicily. 2,097 children attending primary school were screened from September 2006 to June 2007 in Sciacca. Children underwent pneumatic otoscopy, skin tests, tympanogram and acoustic reflex tests. Audiogram was performed if the child had a type B or a type C tympanogram. The criteria for diagnosis of OME were: documented persistent middle ear effusion by otoscopic examination for a minimum of 3 months, presence of B or C tympanogram, absence of ipsilateral acoustic r…
Investigation of Tinnitus Patients in Italy: Clinical and Audiological Characteristics
Objective. 312 tinnitus sufferers were studied in order to analyze: the clinical characteristics of tinnitus; the presence of tinnitus-age correlation and tinnitus-hearing loss correlation; the impact of tinnitus on subjects' life and where possible the etiological/predisposing factors of tinnitus.Results. There is a slight predominance of males. The highest percentage of tinnitus results in the decades 61–70. Of the tinnitus sufferers, 197 (63.14%) have a hearing deficit (light hearing loss in 37.18% of cases). The hearing impairment results of sensorineural type in 74.62% and limited to the high frequencies in 58.50%. The tinnitus is referred as unilateral in 59.93%, a pure tone in 66.99%…
What are the Cancer Risks in BRCA Carriers Apart from Those Regarding the Breast and the Ovary?
Germline mutations in the tumor suppressor genes BRCA1 and BRCA2 predispose to familial breast and/or ovarian cancer. The lifetime risk of members of families with genetic predisposition depends on the mutations of susceptibility genes. BRCA1 mutations seem to confer the highest risk of developing neoplastic diseases. Apart from breast and ovarian cancer mutations in BRCA, related pathways are supposed to confer a smaller risk for additional cancers (colon, melanoma, pancreas, lymphoma, prostate, liver). All these tumors have an inherited component not necessarily associated with genetic susceptibility to BRCA genes. To date he main focus of this review has been argued still with difficulty…
How Much of Familial Breast Cancer Risk is Currently Explained by the Known Genes?
The need to answer the question “how much of the familial risk is currently explained by the known genes?” has increased ,and although BRCA1 and BRCA2 are considered the two major breast cancer (BC) susceptibility genes, they do not justify the entire percentage of all hereditary BC cases. The current consensus is that other BC predisposing genes could explain at least a portion of the remaining non-mutated familial cases, including not only other high- penetrance BC genes, but also moderate and low-penetrance genes. Considering these three different categories of genes, a gap of risk estimation in breast cancer can be observed. Moreover, different researchers tried to give significance to …