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M Gessaroli

Publications and source records attributed to M Gessaroli.

10 recordsLinked to original sources
PubMed1995

High dose intravenous immune globulins and plasma exchange in Guillain-Barré Syndrome.

We report the effects of treatment with plasma-exchange (PE) and intravenous immune globulins (IVIg) in 36 out of 50 patients with Guillain-Barré syndrome (GBS) recruited by an incidence study in the Emilia-Romagna region of Italy. Comparison of the patients treated with PE and IVIg showed no significant differences in terms of effectiveness in improving the clinical course of GBS: at one month, respectively 11.1% and 25% had recovered, and 55.5% and 58.3% had improved by at least one grade. These results are in agreement with those of the Dutch GBS trial. No relapses were observed in either group. Moreover, our results showed no difference in clinical outcome at 1 and 3 months between the patients receiving only one therapy and those receiving two; a second cycle of therapy did not seem to improve the clinical course of the disease significantly. We conclude that PE and IVIg are both safe and effective therapies for GBS.

Adolescent↗
PubMed1984

Elastic modulus in young diabetic patients (ultrasound measurements of pulse wave velocity).

Aim of this study is to confirm the validity of non-invasive evaluation with Doppler C.W. in the study of arterial diseases and in the identification of pre-clinical arterial lesions. We studied twenty-eight children suffering from diabetes mellitus, and dependent on insulin and a control group composed of twenty-eight healthy persons. All subjects were studied using the methodology of the transit time for the determination of the elastic modulus of the lower limb arterial wall and results were analysed according to a statistical method. Although the groups were small, an increase in pulse wave velocity was noted in diabetic children and a significative correlation was found between the elastic modulus and duration of diabetes.

Adolescent↗
PubMedDate not supplied

Parietal inflammatory infiltrate in peripheral aneurysms of atherosclerotic origin.

Clinical and histological analyses were made of 18 consecutive cases of peripheral artery atherosclerotic aneurysms (PAAA) (common, deep femoral and popliteal arteries) and compared to a group of 10 specimens obtained from the atherosclerotic, non aneurysmal femoral arteries of 10 cadavers with similar characteristics to the 18 patients. Although neither the clinical nor the macroscopic morphological data indicated the presence of an inflammatory process in the PAAA, the histological examination revealed the presence of a considerable infiltrate (greater than 11 inflammatory cells/2116 microns2) in a surprisingly high percentage of cases (4 cases, 22.8%). In 5 other cases (27.7%) the presence of lymphomonoplasmonocytic cells, although less pronounced, was greater than normally seen in atherosclerotic arterial walls (greater than 4 and less than 11 inflammatory cells/2116 microns2). The median number of inflammatory cells present in the media and adventitia varied from 2.2 +/- 0.3 to 13.2 +/- 0.3 per 2116 microns2. These values are significantly different compared to the results of atherosclerotic arteries at the same level (P less than 0.001 Mann-Whitney's U test). These findings of lymphomonoplasmocytic infiltrates in the absence of other pathology, together with an analysis of the data in the literature, makes it possible to presume that the inflammation present is associated with atherosclerosis and is more common in aneurysmal rather than stenotic forms. The pathogenesis may be determined by immune reaction phenomena.

Aged↗
PubMedDate not supplied

Inflammatory abdominal aortic aneurysms: does an early stage exist?

Inflammatory aneurysms are characterised by a peculiar clinical (i.e. abdominal-lumbar pain, weight loss and increased ESR) and morphological picture (whitish wall, adhesion to the surrounding organs and thickness greater than 0.5 cm). The lymphomonoplasmacellular infiltrate and the interstitial deposits of collagen define the histological picture of these lesions. The authors describe three abdominal aortic aneurysms macroscopically characterised by parietal edema, hyperemia and hypertrophy of the preaortic lymphnodes. Histological study revealed a conspicuous and widespread lymphomonoplasmacellular infiltrate and interstitial edema. The abdominal-lumbar pain, the increase in ESR and the reactive C protein defined the clinical and laboratory aspects. Serological tests for syphilis, rheumatoid arthritis and lupus erythematosis were negative. The question which arises from these observations is whether these forms represent separate entities or an early stage in the evolution of inflammatory abdominal aortic aneurysms with fibrosis.

Abdominal Pain↗
PubMedDate not supplied

Angiosarcoma in a limb with arteriovenous fistulas and elephantiasis.

Angiosarcoma is a rare malignant tumor of the soft tissues (less than 1% of sarcoma). It may affect various parenchymae (bones, liver, breast), the soft tissues or the skin. In the latter case it may be associated with lymphedema. Onset in the arm is typical with postmastectomy lymphedema (Stewart-Treves syndrome). The forms occurring in limbs with chronic lymphedema not associated with mastectomy are much rarer, with a total of 38 cases occurring in patients with an average age of 46.8 years and with lymphedema present for an average of 20 years. The survival rate for 5 years is 16.6%. The case observed by us had the characteristic onset of the malignant neoplasm on a pre-existing "angiomatosis lymphangiomatosis" pattern also featuring angiographycally detected arteriovenous fistula.

Adolescent↗
PubMedDate not supplied

Multifocal diffuse glomus tumor. A case report of glomangiomyoma and review of the literature.

The case examined was a multifocal diffuse glomus tumor covering most of the right leg of a 24-year-old woman. The lesion, present at birth, had never caused any symptoms. Macroscopically, it had a simulangiomatous aspect, whereas histologically it was identified as a glomangiomyoma. The Authors have examined 26 (46.4%) of the 56 cases of multiple tumors reported to date. Multiple glomus tumors are benign lesions, which generally appear at an early age (70% by the age of 20), with no clear distinction between the two sexes. The lesions usually occur on the upper limbs, which account for 80% of the cases. Pain is reported in half of the cases. There are 3 histological types: "sensu strictu" glomus tumor, glomangioma and glomangiomyoma; the glomangioma being the most frequent (80.8%) as compared to 19.2% for the glomangiomyomatosis type. No case of "sensu strictu" glomus tumor was observed.

Adult↗