Publications by authors named "Sara Bonetto"

The most common sites of metastasis from urothelial carcinoma of the bladder include the lymph nodes, bones, lungs, liver, and peritoneum. Bladder carcinoma metastases of the head are uncommon. In the English literature, only a few cases of bladder carcinoma metastasis to the skull base have been reported, and no cases of metastasis to the calvaria have been reported previously.

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Objective: To evaluate the prevalence of HIV-related central nervous system (CNS) lesions (HIV-encephalitis and/or HIV-leukoencephalopathy: HIV-E/L) with and without concomitant opportunistic diseases in a large autopsy series, and to correlate it with the changes in antiretroviral treatment that have occurred since the beginning of the epidemic.

Methods: We reviewed 1597 consecutive autopsies of HIV-positive patients performed between 1984 and 2000, and divided into four time periods on the basis of the therapeutic regimens available: 1984-1987, no therapy; 1988-1994, monotherapy (zidovudine); 1995-1996, dual combination therapy with nucleoside reverse transcriptase inhibitors (NRTI); and 1997-2000, triple combination therapy including two NRTI and at least one protease inhibitor or non-NRTI. The data concerning the treatment actually received were collected only for the patients who died during the last period.

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We report a case of disseminated microsporidiosis in an Italian woman with AIDS. This study was done retrospectively using formalin-fixed, paraffin-embedded tissue specimens obtained at autopsy. Microsporidia spores were found in the necrotic lesions of the liver, kidney, and adrenal gland and in ovary, brain, heart, spleen, lung, and lymph nodes.

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