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Biomedical subjects

G Rocco

Publications and source records attributed to G Rocco.

32 records · Page 2Linked to original sources
PubMed1995

Results of surgical management of tuberculosis: experience in 206 patients undergoing operation.

Between January 1978 and December 1990, 206 operations for pulmonary tuberculosis were performed at our institution, a former sanatorium located in northern Italy. Patients with tuberculoma and pleural tuberculous disease were excluded from this series. Cavitary sequelae, bronchiectases, and hemoptysis were the most common indications for resection. Scar cancer and mycetoma were associated diseases in more than 60% of the patients. Healing was achieved in 90% of the patients. Operative mortality was 3%. Overall morbidity was 29.1%. Patient stratification showed that sputum-positive patients had a higher morbidity (30%) and a lower healing rate (86.2%). Before operation, an accurate assessment of both the performance status and the functional reserve of the surgical candidates is emphasized. Despite a high complication rate, aggressive surgical treatment of drug-resistant tuberculosis or its stabilized sequelae is warranted to achieve anatomobiological eradication of the disease, thus avoiding long-term troublesome complications.

Adolescent↗
PubMed1995

Impact of autologous blood transfusion on blood support in general thoracic surgery: analysis of 969 patients over a 5-year period.

Autologous blood transfusion (ABT) is increasingly used in order to avoid transfusion-related risks. The effectiveness of this simple and feasible procedure depends on several factors, such as the timing of surgery, the patient's overall condition and, last but not least, the pre-disposition of the medical team towards the routine use of ABT. We report our experience in blood support with ABT for general thoracic surgical patients, indicating an overall partially satisfactory outcome due to a limited use of the procedure. In 1992, 61 patients (38%) received autologous blood only, as compared to 9 patients (6%) who had received ABT in 1989. The average pre-deposit per patient ratio in 1992 was 1.2 units, which provided insufficient autologous blood support. In the same period, only 23 patients were subjected to acute normovolemic hemodilution (ANH). However, we noted a reduction of homologous transfusions from 2.9 +/- < 2.1 in 1989 to 2.0 +/- < 1.5 in 1992 (P < 0.01). In addition, we observed that a single pre-deposit was not enough to enhance erythropoiesis and to improve post-operative red blood cell rescue when performed in patients with Hb > 11 g%. Based on our data, we emphasize a more extensive move to ANH, along with pre-deposit, in order to avoid unnecessary homologous blood transfusions.

Blood Transfusion↗
PubMed1995

Intracavitary cisplatin (CDDP) in the treatment of metastatic pericardial involvement from breast and lung cancer.

Seven patients with lung cancer and two with breast cancer developed a symptomatic pericardial effusion and were treated with intrapericardial cisplatin (CDDP). In all of the patients, cytological confirmation of metastatic effusion was achieved. A single cycle with 10 mg of cisplatin diluted in 20 ml of normal saline was administered for five consecutive days via an intrapericardial catheter. Control of recurrent effusions was obtained in eight of the nine patients. No significant side-effects were observed.

Breast Neoplasms↗
PubMed1994

Pleural mesothelioma associated with non-Hodgkin's lymphoma.

Occupational exposure to asbestos has been associated with an increased incidence of lung and gastric cancers, mesotheliomas, and myelolymphoid malignancies. A new observation of a patient with indirect exposure to asbestos who developed mesothelioma and plasmacytoid lymphocytic non-Hodgkin's lymphoma is described. This report and the previously described stimulation of B lymphocytes by asbestos suggests that the association of mesothelioma with lymphoid and plasma cell malignancies is not merely a coincidence.

Asbestosis↗
PubMed1991

Lobar hypoplasia.

Lung tissue developmental abnormalities are seldom reported. According to the classification of Schneider (1900), which was amended by Boyden (1955), they include pulmonary agenesis, aplasia and hypoplasia. Due to the early onset of symptoms, lung agenesis and aplasia are usually detected soon after birth. Conversely, lung or lobar hypoplasia may remain clinically silent for a long time. A single case of left lower lobe hypoplasia is reported. A recurring and unrelenting septic fever was the presenting symptom, whilst the radiological picture showed a left lower lobe consolidation. On the surgical specimen gross pathology revealed a lobar hypoplasia. At a short-term follow-up (nine months) the patient shows good overall condition, being free from further complications.

Fever of Unknown Origin↗
PubMed1990

Lung cancer with a single brain metastasis: therapeutic options.

Between January 1983 and December 1988 67 patients presenting with solitary cerebral recurrence from lung cancer were observed in our Institution. Resection was possible in 21 cases (31%). The surgical treatment included craniotomy with radical thoracotomy in 10 patients, craniotomy alone (with thoracotomy not including radical lung resection) in 5 patients and craniotomy performed within months of the initial elective thoracic surgery in 6 patients. In our series routine brain CT was carried out as a part of the staging procedure for lung cancer. Based on our results, we recommend an aggressive surgical approach to both cerebral recurrence and lung primary (scheduling craniotomy before thoracotomy), followed by whole brain RT, in order to prolong survival and improve the quality of life.

Adult↗
PubMed1990

[Carcinosarcoma of the lung].

The Authors report about one surgical case of pulmonary carcinosarcoma recently observed. The literature is reviewed and the histogenesis of this rare affection is discussed.

Adult↗
PubMed1990

[A critical analysis of the transfusion protocol in lung surgery].

Autotransfusion carried out in 100 patients undergoing chest surgery is discussed. The Authors emphasize the need to determine a protocol in transfusion procedures for thoracic surgery and stress the importance of using haemocomponents in lieu of whole blood, taking into consideration transfusional risks.

Adult↗