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M Zompatori

Publications and source records attributed to M Zompatori.

At least 91 records · Page 5Linked to original sources
PubMed1984

[Radiologic diagnosis in malignant pleural mesothelioma].

The authors summarize clinical findings and radiological aspects of pleural malignant mesothelioma. This tumor, previously uncommon, is now observed with increasing frequency in developed countries (pathogenetic relationship with asbestos fibers inhalation is proved). Common and uncommon findings are described and 8 new cases are presented. Differential diagnosis between malignant mesothelioma and other primary or secondary pleural tumors is difficult and always requires a confirmation by multiple biopsies and/or thoracotomy. The usefulness of CT study in the accurate staging of mesothelioma is particularly emphasized. In this field CT may completely replace the conventional tomography.

Asbestosis↗
PubMed1984

[Radiological evaluation of the state of hydration in uremic patients under periodic dialysis].

Seventy-four uremic patients in chronic hemodialysis were studied by X-ray of the thorax before and after the same dialysis. Radiological signs and variables (originally proposed by Milne) related to hemodynamics of pulmonary and systemic circulation were evaluated in relation to fluid subtraction. The study demonstrated the high sensitivity and the clinical value of thoracic radiography in the follow-up of these patients and particularly in the evaluation of fluid overload.

Adolescent↗
PubMed1982

[The echotomographic study of renal transplants].

The authors emphasize the role of renal sonography in detecting post renal-transplant complications, such as fluid collections and hydronephrosis. Ultrasonic study proved also to be useful in the diagnosis and follow-up of renal allograft rejection. A total of 32 renal allograft patients were studied. Focal areas of decreased parenchymal echogenicity were the most striking sonographic finding in renal rejection. Cortico medullary demarcation was difficult to interpret and was inconsistently related to rejection.

Abscess↗
PubMed1980

[The first stage of sarcoidosis: the actual diagnostic possibilities (author's transl)].

A correct staging of sarcoidosis is of the uppermost importance in the diagnosis and treatment of the disease. In the last few years new concepts have been stated: --radiological staging of sarcoidosis is particularly difficult --in no one phase the radiological pattern can be considered typical but sometimes it is highly suggestive for sarcoidosis --anatomical studies recently showed that sarcoid disease seems to begin with a non granulomatous interstitial pneumonia. Following this individual microscopic deposit may conglomerate to form the typical non caseating granulomas. In the lung the disease seems to procede from the interstitium to the lymphnodes. Usually, in the first stage, possible sarcoidosis is diagnosed by the radiologist, but a confident diagnosis needs a pathological confirmation. Transbronchial biopsy guided by fluoroscopy is the first diagnostic choice for obtaining confirmation of the disease and for determining the type and entity of parenchymal lesions.

Adult↗
PubMed1979

[Chronic eosinophilic pneumonia (author's transl)].

The clinical and radiologic findings of the chronic eosinophilic pneumonia are presented. A personal observation of one case is reported. This should be the first in the Italian roentgenologic literature. The importance of radiology in the diagnosis and in the evolution of the disease is stressed.

Adult↗
PubMed1978

[Radiological evaluation of neurogenic bladder].

A method that can be profitably employed in the clinical and functional evaluation of nevrogenic bladder is illustrated and discussed. It is primarily based on retrograde and micturition urethrocystography and urography with high doses of contrast medium.

Adolescent↗
PubMed1977

[Radiologic patterns of pulmonary edema in chronic pulmonary diseases (author's transl)].

Three atypical patterns of cardiac failure and pulmonary edema, as frequently seen in chronic obstructive pulmonary diseases, are described; I. regional; II. miliary-like; III. Swiss-cheese like. Their importance in early diagnosis of pulmonary edema is discussed in the light of a review of a series of 98 patients whose pulmonary function was also investigated. Examples and statistical data are drown from this series.

Adult↗
PubMedDate not supplied

Paraseptal emphysema mimicking unilateral lymphangitic carcinomatosis: CT findings.

A 65-year-old man with lung carcinoma is presented. Chest radiography showed unilateral Kerley B lines in the right midlung and base, suggestive of lymphangitic carcinomatosis. High resolution CT demonstrated that this finding was due to residual normal interlobular septa, suspended between areas of paraseptal emphysema.

Aged↗
PubMedDate not supplied

[Role of emphysema in the etiology of functional impairment in patients with severe chronic obstructive pulmonary disease. Study with high resolution computerized tomography].

PURPOSE: To investigate whether high-resolution CT (HRCT) can detect the subjects with massive emphysematous destruction in a group of patients with severe chronic obstructive pulmonary disease (COPD) and therefore be of help in selecting the candidates to surgical lung volume reduction. MATERIAL AND METHODS: We examined 40 former smokers with severe COPD (FEV1, < or = 40% of the predicted value, with no major improvement after inhalation of bronchodilators). Clinico-functional assessment included: a flow/volume loop (mean FEV1 = 28.6% of predicted), arterial blood gas analysis at rest breathing room air (mean values: PaO2 = 65.2 mmHg, PaCO2 = 47.4 mmHg), hematocrit value (mean: 45.2%) and the body mass index (mean value: 23.8). The patients were divided into two groups, namely bronchitic (21) and dyspneic (19) subjects, according to onset symptoms. All the patients underwent HRCT with evaluation of emphysema presence, type, site and extent: centrilobular emphysema was seen in 11 cases, panlobular emphysema in 3 and mixed emphysema in 26 cases; the site was superior in 75%, inferior in 7.5% and diffuse in 17.5% of cases; the mean visual score was 40.8%. The presence, type, site and severity of airways disease were also studied, as well as the pathologic dilatation of the pulmonary artery. The patients were divided into three groups (mild, moderate, severe) according to emphysema extent and they were considered to have bronchial disease in the presence of at least 2 of the 6 signs of bronchial involvement. RESULTS: The emphysema extent score was significantly correlated with the hematocrit value and Tiffeneau index (p < .2) in all the 40 patients. The severity of bronchial obstruction was the same in bronchitic and dyspneic patients. The subjects with chronic bronchitis had milder emphysema (mean extent 35% versus 47% in the dyspneic subjects) and a higher frequency of bronchial involvement. A decrease in FEV1 was significantly correlated with emphysema extent (p < .1) in dyspneic, but not in bronchitic, patients. Moreover, the former had better arterial blood gas and lower hematocrit values. CONCLUSIONS: HRCT is a useful tool in diagnosing the presence of emphysema in vivo and in assessing its extent in COPD patients because it permits to divide the patients into two groups which roughly correspond to the clinical patterns of types A (dyspneic) and B (bronchitic). Severe emphysema patients are the best candidates to surgical lung volume reduction. Airways involvement might play a major role in causing bronchial obstruction in the subjects with mild emphysema. In our series HRCT did assess the severity of emphysema in COPD subjects, but our lung function screening failed to predict emphysema extent.

Aged↗