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Biomedical subjects

A Oliaro

Publications and source records attributed to A Oliaro.

At least 73 records · Page 4Linked to original sources
PubMed1993

[Post-traumatic hernia of the diaphragm].

The paper reports the series of post-traumatic hernias of the diaphragm observed during the period between 1954 and June 1992. This group of 77 patients (59 males and 18 females) were aged between 6 and 75 years old. Both acute and chronic hernias were reported; in 60 cases the diaphragmatic lesion was on the left, in 9 cases on the right, and there were 8 cases of laceration to both hemidiaphragms. The most frequently herniated organ was the stomach, followed by the transverse colon and spleen. With regard to the access route used, the authors draw attention to the fact that during the first twenty years of the series thoracotomies were prevalently used, whereas during the last decade laparotomy has been used in cases of early post-traumatic hernia, thoracotomy in cases of chronic post-traumatic hernia or if there is suspected damage to organs and intrathoracic structures.

Adolescent↗
PubMed1991

[Treatment of N2-3 pulmonary carcinoma. Preoperative radio-chemotherapy].

Preoperative integrated neo-adjuvant radio-chemotherapy was performed in 8 patients suffering from NSCLC bronchial carcinoma at stages IIIA-IIIB (N3 mediastinal). After treatment, 7 patients underwent apparently radical pulmonary exeresis, whereas the patient with adenocarcinoma (T2 N2 M0) was not operated due to the recurrence of disease following supraclavicular lymph node metastasis. Preoperative radio-chemotherapy allows the sub-staging of the disease and the insertion of these patients into the operating programme.

Adult↗
PubMed1990

[The clinical relevance of epidemiology in the surgical treatment of esophageal carcinoma].

The paper reports the epidemiology and causal factors of esophageal carcinoma, and compares the authors' personal experience with already published data. The clinical importance of epidemiology is stressed as a means of identifying risk factors for esophageal carcinoma, thus aiding an early diagnosis. The authors underline the central role of surgery in the treatment of esophageal carcinoma.

Carcinoma↗
PubMed1990

[Clinical aspects of respiratory pathology in scleroderma. Case reports].

Six cases of scleroderma with pulmonary involvement, either isolated or accompanied by other visceral signs, observed between 1985 and 1987 have been examined. Patients were undergoing treatment with cortisone drugs in 4 cases and azathioprine in 2. Chest X-ray documented a picture of nodular opacities in 3 cases, reticular in 2 and miliariform in 1. B.A.L. revealed a picture of prevalently neutrophil alveolitis in all subjects, while transbronchial biopsy showed a finding of macrophagic infiltration in 2 cases, and one of fibroblastic proliferation in 4. The anatomoclinical damage was reflected adequately by spirometric tests and above all by the DLCO, while Gallium 67 scan and measurement of the A.C.E. were not very sensitive.

Adult↗
PubMed1990

[Different rates of theophylline clearance. A statistical study of a group of asthmatics].

In standard clinical practice the pharmacokinetic profile of theophylline is monitored by measuring blood levels of the drug. However a more accurate picture of the metabolic pattern over time can be obtained by monitoring theophylline clearance. This technique was applied to 40 lung disease patients most (55%) of them slow metabolisers as described in the literature. In the light of this findings, cautious dosing is advisable when no data are available or clearance (difficult to apply outside a strictly specialist environment).

Asthma↗
PubMed1989

[Sequential study of the immunologic picture in neoplasm patients before and after surgical intervention].

The results obtained in the study of the pre- and postoperative immunological picture in 25 patients suffering from carcinoma of the pavement epithelium of the oesophagus are reported. From this study it emerges that in the preoperative period, the serum levels of immunoglobulin and complement as well as the lymphocyte subpopulations do not present significant changes, whereas 44% of the patients present cell-mediated immunity certified by the skin test. On the other hand, in the postoperative period there is a sharp reduction in the OKT4/8 ratio due in the main to a relative increase in suppressor lymphocytes. In conclusion, the value of skin tests in "in vivo" anergic patient research is underlined, evidencing the need for a programme of immunostimulation in the postoperative period.

Adjuvants, Immunologic↗
PubMed1989

[Aluminum lung as an occupational disease. Case reports].

The cases are examined of 13 males, mean age 53, granted disability pensions by the Turin I.N.A.I.L. in 1975-86 as suffering from lung disease caused by the inhalation of dust and exhalation of aluminium. The patients had worked in bauxite smelting for Al2O3 production and the preparation of synthetic abrasives (8 cases), in milling using synthetic abrasives (1 case) in the cold grinding of aluminium for paint production (3 cases) and in the electrolytic processing of aluminium (1 case). In line with the latest reports in the literature the present series confirms the possibility that interstitial fibrosis can be caused by exposure to aluminium in industries other than bauxite processing. The relatively benign character of modern aluminium lung is also confirmed.

Adult↗
PubMed1989

[Talcosis as an occupational disease. Case histories].

The case are examined of 49 people (45 males, 4 females), mean age 60 exposed to the risk of talc inhalation in a talc processing and packing factory who were granted disability pensions by the Turin I.N.A.I.L. on the grounds of silicosis in 1975-86. Radiologically the cases presented small round patches in 28 subjects small irregular ones in 15 and large patches in 6. In functional terms, examination revealed ventilatory insufficiency that was primarily restrictive in 17 cases, obstructive in 11 and mixed in 21.

Aged↗
PubMed1989

[Lung diseases associated with silicosis. Study of 618 cases].

Retrospective research has been carried out on the clinical reports of 618 cases of patients suffering from silicosis admitted to the S. Luigi Gonzaga Hospital in 1973-1987 (1.4% of all pneumopathy admittances). A comparative evaluation of the five-year periods 1973-77, 1978-82, 1983-87 showed a steady reduction in the percentage of silicosis to total cases (from 1.62% to 1.55% and 1.16%). Among the 618 cases assessed, the following pneumopathies were associated with silicosis either alone or in combination: chronic obstructive bronchopneumopathy (89.4%), pulmonary tuberculosis (22.2%), bronchogenic carcinoma (8.4%), acute aspecific infections (26.1%), mycosis (0.6%), sarcoidosis (0.3%), other pneumopathies (1.1%). Comparison between the three five-year periods shows an increase in the frequency of the silicosis-carcinoma association and a fall in the silicosis-tuberculosis and silicosis-COLD associations.

Adult↗