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A Vattimo

Publications and source records attributed to A Vattimo.

At least 73 records · Page 4Linked to original sources
PubMedDate not supplied

Effective visualization of suppressed thyroid tissue by means of baseline 99mTc-methoxy isobutyl isonitrile in comparison with 99mTc-pertechnetate scintigraphy after TSH stimulation.

Baseline 99mTc-MIBI thyroid scintigraphy was compared with 99mTc-pertechnetate scintigraphy after TSH stimulation in seven patients with suppressed thyroid tissue due to an autonomously functioning thyroid nodule (AFTN). In all patients the suppressed thyroid tissue was visualized by means of both baseline 99mTc-MIBI and post-TSH 99mTc-pertechnetate scintigraphy, and in some cases the former technique provided better visualization. In one patient presenting a "warm" nodule T3-suppression did not affect the nodular/extranodular uptake ratio of 99mTc-MIBI, whereas the 99mTc-pertechnetate uptake ratio increased significantly. This leads us to hypothesize that the thyroid uptake of 99mTc-MIBI is not related to TSH control, but rather to other mechanisms such as the blood flow. Since exogenous TSH is no longer available, 99mTc-MIBI scintigraphy can be successfully used in the place of repeated 99mTc-pertechnetate scintigraphy after TSH stimulation in the assessment of AFTN.

Adult↗
PubMedDate not supplied

[Malacoplakia of the large intestine, bladder and retroperitoneum: a case report].

The authors present a case of malakoplakia, involving colon, rectum, bladder and retroperitoneum. This rare pathology, generally associated to Escherichia coli infections, result in a granulomatous disease, that can involve one or more organs. Nowadays, it is believed that the illness is due to a failure in the bactericide activity of the macrophage. This case, the first reported in our country, was treated clinically with ascorbic acid and trimethoprim-sulfamethoxazole, and is also unique in the world literature.

Adolescent↗