Biomedical subjects

Mario Fusco

Publications and source records attributed to Mario Fusco.

4 recordsLinked to original sources

PubMed2003

Incidence of AIDS-defining cancers after AIDS diagnosis among people with AIDS in Italy, 1986-1998.

A record linkage was carried out between the Italian National Registry of AIDS and 19 cancer registries. The aim was to evaluate the 1986 through 1998 trends in incidence rate (IR) of AIDS-defining cancers (ADCs) among persons with AIDS (PWA) in Italy overall and according to various characteristics. A steady decrease in IRs was found for Kaposi sarcoma (KS) in men between 1986-1992 (2.5 per 100 person-years [py]) and 1997-1998 (1.0 per 100 py). Conversely, the first decrease in IRs of KS in women (from 0.9 to 0.6 per 100 py) and of non-Hodgkin lymphoma in both genders (from 1.7 to 0.7 per 100 py) was seen between 1993-1996 and 1997-1998, thus pointing to a favorable impact of highly active antiretroviral therapies. The decline was consistent across different age and HIV transmission groups, but it was more marked in PWA with a CD4 count >50 cells/microL than in PWA with more severe immune suppression. As a proportion of AIDS cases, invasive cervical cancer increased from 1.5% in 1993-1996 to 2.4% in 1997-1998, but IRs after AIDS could not be evaluated. On account of the marked decline of KS in men in 1997-1998, the overall burden of ADCs in Italy became similar in both genders.

AIDS-Related Opportunistic Infections↗

PubMed2003

Assessment of iatrogenic transmission of HCV in Southern Italy: was the cause the Salk polio vaccination?

Since the first studies on hepatitis C virus (HCV) prevalence were published, it has been evident that southern Italy is an area of hyperendemicity. A recent study conducted in southern Italy suggested that the high prevalence of HCV infection might be the result of past iatrogenic transmission. Polio vaccination with the parenteral Salk vaccine between 1956 and 1965 by multiple use of unsafe glass syringes may have been one of the major causes of the spread of HCV infection among southern Italian adults who are now older than 40 years of age. Persons born between the 1940s and early 1960s have a nearly 3-fold increased risk of HCV seropositivity than the younger age group. The findings are consistent with a cohort effect of exposure to the Salk parenteral vaccination.

Adult↗

PubMed2003

The sphenopetroclival venous gulf: a microanatomical study.

OBJECT: The sphenopetroclival area is the border zone between the middle and posterior cranial fossa. Several authors have studied the microsurgical anatomy of this region and have furnished sometimes contradictory descriptions of this area, which still represents a great challenge for the neurosurgeon. On the basis of previous anatomical data reported in the literature, the authors undertook a new microanatomical analysis of the sphenopetroclival region and report their findings. METHODS: Twenty human cadaveric heads were used to reproduce, in the laboratory, different skull base approaches to expose the petroclival area. Measurements were taken in 40 specimens. From this study has emerged the finding that the sphenopetroclival area is a venous space, which the authors have named the "sphenopetroclival venous gulf" (SPCVG). The SPCVG is filled anteriorly by blood from the cavernous sinus (lateral sellar compartment [LSC], medially by blood from the basilar plexus, and laterally by blood from the superior petrosal sinus; this venous gulf is drained by the inferior petrosal sinus. The SPCVG is comparable in shape to an irregular hedron figure. It contains the Dorello canal, the venous segment of the abducent nerve, and the superior sphenopetrosal (Gruber) ligament, the fibers of which are in anatomical continuity with those of the inferior sphenopetrosal (petrolingual) ligament, forming a "falciform ligament." CONCLUSIONS: The structures defining the posterior surface of the SPCVG may represent a helpful surgical corridor through which it is possible to approach the LSC via the posterior fossa. This conceptualization of the SPCVG is an attempt to define univocally the microanatomy of the sphenopetroclival region in its entirety.

Abducens Nerve↗

PubMedDate not supplied

Thyroid cancer.

Temporal trend for incident cases (n = 5,101) and deaths (n = 1,130) for thyroid cancer in the database of the Italian Network of Cancer Registries (pool AIRT) in the period 1986-1997, showed a statistically significant increase of incidence rates in both males (EAPC = +3.4%) and females (EAPC = +4.6%). Mortality rates showed a statistically significant decrease, for both sexes, of about 4%/year.

Adenocarcinoma, Follicular↗