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Biomedical subjects

L G Cremonte

Publications and source records attributed to L G Cremonte.

13 recordsLinked to original sources
PubMed1989

[An association of acute pancreatitis and intestinal infarct due to superior mesenteric artery occlusion].

The clinical case of a 67-year-old woman admitted for abdominal pain whose interpretation created difficulties but which corresponded substantially to the pain encountered in intestinal occlusion associated with diabetes mellitus and increase in amylasemia is reported. After decrease, 48 hours after hospitalization, necropsy revealed extensive acute pancreatitis associated with infarction of the small bowel to occlusion of the superior mesenteric artery.

Acute Disease↗
PubMed1989

[Therapeutic efficacy of the principal antitubercular drugs: an evaluation by antibiogram].

Pulmonary and extrapulmonary tuberculosis is still encountered in clinical practice, sometimes in forms that are difficult to categorize nosographically. In this study, the therapeutic efficacy of the 6 main antitubercular drugs (rifampicin, streptomycin, isoniazide, ethambutol, kanamycin, para-aminosalicylic acid) in 20 patients with early TB of the lungs was assessed on the basis of antibiogram findings. Para-aminosalicylic acid was found to be the least effective; isoniazide, rifampicin and streptomycin were reasonably so; both kanamycin and ethambutol were extremely effective.

Adult↗
PubMed1989

[Allergic bronchial asthma: an evaluation of immunofluorescence technics on bronchial biopsies].

Although the immunofluorescence technique has mostly been applied to renal diseases, it may be of use in the examination of lung tissue. Immunofluorescence tests on bronchial bioptic samples can show: 1) presence of IgE, IgA, IgM, IgG and complement factors; 2) their location on the bronchial mucosa; 3) their relationships with epithelioid cells, mast cells and plasma cells. Patients with atopic asthma were examined. Bioptic samples were taken from the main bronchi and treated by immunofluorescence. Cellular positivity was found for IgE, IgA, IgM and complement components.

Asthma↗
PubMed1989

[Goodpasture's syndrome. Clinical case and diagnostic problems].

Goodpasture's syndrome is characterised clinically by the association of haemoptysis and haematuria and is therefore the expression of lesions localised in two different apparatus, the respiratory and the renal, with an autoimmune type mechanism (production of circulating antibodies against the glomerular and alveolar basal membrane). A case of Goodpasture's syndrome in a male of 28 is reported in which the two basic clinical signs were not in evidence, making differential diagnosis more complicated.

Adult↗
PubMed1989

[Oxygen therapy via Ventimask. Personal cases].

Eleven patients suffering from seriously hypoxaemic chronic respiratory insufficiency with slight hypercapnia have been assessed. A comparison between the results obtained with continuous oxygen therapy carried out with a Ventury mask and that done with the Ventimask was made in the case of each patient. Distribution of O2 with the Ventimask made it possible to obtain higher average pO2 levels than with the Ventury mask.

Aged↗
PubMed1989

[Morphine combined with marcaine in long-term epidural analgesia in patients with Pancoast's syndrome caused by bronchogenic carcinoma of the apex of the lung].

The long-term, epidural administration of morphine and marcaine (bupivacaine) in 12 patients suffering from bronchogenic carcinoma of the pulmonary apex and consequent Pancoast's syndrome has been examined. In 75% of cases the technique provided satisfactory results and the administration system was well tolerated by the patient.

Aged↗
PubMed1987

[Echography in the study of thoracic pathology. I--Indications and limitations].

The role of echography in the study of the thorax is evaluated: after reporting the technical limits due to the peculiar anatomy of this region, personal experience is presented. This method extremely precise to define the solid or liquid nature of tightly adherent to the chest wall lesions, but it is non specific to assess their benign or malignant behaviour. Ultrasounds have their on limits in drawing the extension of such lesions; these limits have been overcome by CT and MR. Finally the usefulness of the method in studying the diaphragm and its pathology is briefly described.

Evaluation Studies as Topic↗
PubMed1987

[Echography in the study of thoracic pathology. II-- Guided biopsy].

The usefulness of ultrasonic studies for guiding the needle during biopsy of solid lesions or evacuation of saccate effusions and empyemas. Is a explained possible diagnostic protocol is then proposed which includes the ultrasonic examination in the diagnostic approach to parietal, mediastinic or diaphragmatic lesions.

Biopsy↗
PubMed1987

[Transthoracic needle aspiration in infectious pathology].

A study was conducted on 20 patients with isolated or multiple patches of doubtful significance in the framework of neoplastic or infectious pathologies or in the presence of probably infectious diffuse or localised pulmonary infiltrations in immunodepressed patients or those in whom broad spectrum antibiotic treatment had failed. Percutaneous needle aspiration and sterile brushing was performed for the purpose of bacteriological examination in all patients. The result showed the clear superiority of needle aspiration (75% positive) over sterile brushing (25%). The first method is therefore recommended for use in the diagnosis of so-called "difficult" lung pathologies.

Adult↗
PubMed1986

[Antibacterial and antifungal activity of isoflurane and common anesthetic gases].

An in vitro analysis was conducted to investigate the hypothetical antibacterial and antimycotic activity of the common anesthetic gases (halothane, enflurane, isoflurane, methoxyflurane) in view of the clinical absence of bronchopulmonary pathology after inhalation narcosis despite the many risk factors involved. For this purpose scalar dilutions of the four gases were prepared on cultures of Klebsiella pneumoniae and Candida albicans and the antibacterial action of the gases was tested in vitro. Even with the weaker concentrations used, halothane and methoxyflurane totally inhibited both microorganisms. Enflurane had less effect on Klebsiella p. and almost none on Candida. Isoflurane, a new halogen ether anesthetic was found to have an excellent inhibitory effect. In conclusion it is hypothesised that the anesthetic gases considered might have an in vivo antibacterial activity considering the experimental results obtained in vitro.

Anesthetics↗
PubMed1986

[Isolated endobronchial metastases].

Endobronchial metastases account for about 5% of autoptic findings in patients with multiple secondary locations. Five cases are reported of patients with malignant neoplasms in various organs with metastases to the trachea and the large bronchi without involvement of the pulmonary parenchyma and therefore with negative radiographic and CT scan findings.

Adenocarcinoma↗
PubMedDate not supplied

[IgD myeloma. Presentation of a case and review of the literature].

A case of IgD myeloma that began with high paraproteinaemia, BJ proteinuria of type and 40% marrow plasmacellular infiltration is reported. These onset data suggested a large tumoral mass and hence a poor prognosis. On the other hand, after subjecting the patient to 4 polychemotherapy cycles (alkeran and prednisone) CM disappeared from serum and urine and bone lesion progression stopped. It is also stressed that this from presents clinical (frequent extra-osseous growth, presence of amyloidosis), laboratory (severe anaemia, renal insufficiency, BJ proteinuria) and particular prognostic features.

Aged↗