A case of unilateral opercular syndrome associated with a subcortical lesion.

A patient who developed a unilateral opercular syndrome following a cerebrovascular accident is described. Computed tomography showed that the lesion did not affect the opercular cortex, but involved deep white matter and the head of the caudate nucleus of the left hemisphere. Persistent hypophonia and transient aphasia were associated. Comparison with previous cases is discussed.

[Our experience in vascular surgery in male impotence of venous nature]. / La nostra esperienza chirurgica vascolare della impotenza maschile di natura venosa.

A case series of 226 male patients, aged between 19 and 65 years, in whom a "venous-leakage" was probably the cause of impotence is reported. The Authors describe the complex diagnostic iter, the principles of medical and surgical treatments and the results. Finally the clinical conditions considered essentially proposing a surgical treatment are announced.

[Venous Doppler velocimetry: ten years of development of a method]. / La velocimetria Doppler venosa: dieci anni di evoluzione di un metodo.

Doppler velocimetry enables three haemodynamic parameters that are extremely useful for the study of venous diseases to be evaluated: blood flow direction, the morphology of the velocity wave and venous pressure. These three parameters are used in association depending on the particular requirements of the diagnostic problem. In the case of suspected deep venous thrombosis, study of the morphology of the velocity wave and clinostatism pressure give good diagnostic possibilities for the iliaco-femoral axis but poor for the leg trunks. In post-thrombotic syndrome, Doppler velocimetry is not so useful because the patient has to remain immobile during the examination while this specific pathology features insufficiency of the muscular pump during walking. In varicose disease, the investigation offers a very high diagnostic capability by evidencing the site and extent of valvular incontinence in the saphena and perforating vessels. The only limitation is the presence of numerous incontinent perforating vessels, but this is infrequent. In this pathology, Doppler v. has almost completely supplanted phlebography because it responds to the needs of modern medicine to replace invasive diagnostic investigations with non-invasive techniques that are equally effective. Finally, two other fields of application are very important for this investigation: the study of a patient with varices prior to saphenic stripping and prior to sclerotherapy. Definition of the origin and course of the reflux ways makes an optimal result possible, even allowing for the evolution of varicosity.

[The evaluation of aphasic deficits for the definition of a targetted logotherapeutic treatment]. / Valutazione dei deficit afasici per la definizione di un trattamento logoterapico mirato.

The Aachener Aphasie Test (AAT) is the major German test for the diagnosis of aphasic disorders. The test is easy to use and is valid and reliable for the diagnosis of aphasia and its severity and to evaluate the recovery of the aphasic disorder after language rehabilitation. The AAT is, however, not sufficient to define cognitively sound logotherapeutic treatment. The use of tasks which are based on cognitive functional models allows the identification of specific processing levels that have been damaged by a cerebral lesion, and the definition of a focussed rehabilitation plan. In this paper, we will discuss the results of a cognitive neurolinguistic treatment in a patient who suffered of Broca's aphasia with agrammatism and phonological dyslexia.