Biomedical subjects

P Sardelli

Publications and source records attributed to P Sardelli.

6 recordsLinked to original sources

PubMed2003

Endothoracic nodules in patients who under-went nephrectomy for renal cell carcinoma. Results of surgical resection.

AIM: A review of our experience with surgical resection of endothoracic nodules in patients who underwent nephrectomy for renal cell carcinoma (RCC) is presented, to evaluate the incidence of metastases in our series and the effectiveness and the opportunity of surgical treatment in this sort of patients. METHODS: Between January 1988 and January 2002, 41 consecutive patients (33 men, 8 women) underwent resection for suspected endothoracic metastases from RCC; 1 more male patient for metastases from an occult renal cancer. Mean age was 62 y (range: 43-80 y). Mean time between nephrectomy and 1st pulmonary resection in 41 patients was 29 mo (range: 0-120 mo). Nineteen patients had solitary lesions, 11 multiple unilateral and 12 bilateral. Antero-lateral thoracotomy was performed in 37 patients, median sternotomy in 1, simultaneous bilateral thoracotomy (clam-shell) in 2, sterno-laparotomy in 1, thoracofrenolaparotomy in 1. Wedge excision was performed in 36 patients, lobectomy with lymphadenectomy in 5, mediastinal limphadenectomy in 1. Six patients had repeat resection for recurrent metastases. RESULTS: Only 24 patients (57%) had histologic diagnosis of pulmonary metastases from RCC; 11 (26%) had benign lesions; 7 (17%) primary lung cancer. Mean follow-up was 25 mo (range: 1-91 mo). Overall, 4-y survival was 50%. Patients with solitary metastasis had a lower survival than those with 4 and more lesions. CONCLUSION: The evidence of pulmonary nodules in patients submitted to nephrectomy for RCC is not necessarily indicative of metastatic disease. Pulmonary resection for RCC metastases, even bilateral and recurrent, may help prolong survival in selected patients.

Adult↗

PubMed1998

[Lung resections for cancer in the elderly].

BACKGROUND: The purpose of this study is to investigate the value of surgical treatment for lung cancer in the elderly. Results are compared with findings in younger patients operated on during the same period (1985-1990). METHODS: 137 patients 70 years of age or older (range: 70 yrs-87 yrs) (group A) underwent surgical resection [pneumonectomy in 19 (13.8%), lobectomy or bilobectomy in 84 (61.3%), segmentectomy or wedge resection in 22 (16%)]. In group B (younger patients) 561 were treated by pneumonectomy in 156 (27.8%), lobectomy or bilobectomy in 294 (52.4%) and segmentectomy or wedge resection in 64 (11.4%). RESULTS: The overall 2-year survival rate was 64.6% in group A and 61.4% in B. The 5-year survival rate was 36.2% (group A) and 43.2% (group B). CONCLUSIONS: These data suggest that advanced age should not be a contraindication to curative pulmonary resections. More attention must be paid to pre-codiseases of the increasing risk of postoperative complications.

Age Factors↗

PubMedDate not supplied

[The one-time surgical repair of postintubation esophagotracheal fistulae].

Personal experience in the treatment of the tracheal-esophageal non-neoplastic fistula is reported. In the last years, three cases of FTE, concerning some cannula tracheal-stomachal beare patients from 14, 2, 1 months have been examined. In two cases the patients were in spontaneous ventilation, on the contrary a mechanical ventilation was employed in the third. In two patients the fistular way was located correspondingly of the decubitus point of the tracheal stomachal cannula, on the membranaceous pars, and it was not associated with concomitant tracheal stenosis. The first stage of the treatment was removal of the nasogastric probe, supporting the decubitus phenomenon subtending the establishment and the extension of the FTE, then the preparation of a gastrostomy to assure the drainage of secretions under the fistula and a jejunum anastomosis to allow a suitable feeding and recovery of the patients. In these three cases the restoring operation was accomplished by a cervicotomy with a direct opening of the fistula, a suture of the esophageal wall, a suture of the membranaceous pars on the healthy tissue and then a protection of these sutures by interposition, between trachea and esophagus, of the prethyroid muscles transposed and fixed to the prevertebral band. In two cases the post-operative course did not present complications, while the patients kept in assisted ventilation during the postoperative course showed a relapse of the FTE on the twelfth day and then the progressive establishment of a septic state and the exitus on the twentieth day. It is underlined how the success of the reparation of the fistula is largely conditioned by the respiratory autonomy of the patient that guarantees the recurrence of decubitus and infection phenomena causing the lesion.

Adult↗

PubMedDate not supplied

[Lung resection in the elderly: some limits].

INTRODUCTION: A progressive and constant increase of mean life duration in the last century has determined the challenge of the treatment of lung cancer even in the elderly with good functional status. The aim of the present study is to evaluate the results obtained in the elderly, over seventy years old, who underwent pulmonary resection at our Division of Thoracic Surgery of Polyclinic of Bari from 1985 to 1995. PATIENTS AND METHODS: 938 patients with NSCLC have been operated on, from January 1985 to December 1995. 189 were over seventy and 19 were over eighty years old. We have performed the following surgical procedures: 21 pneumonectomies, 108 lobectomies/bi-lobectomies, 44 wedge resections, 16 staging thoracotomies. RESULTS: Post-operative complications were as follows: atelectasis 57, air leak 37, empyema 9, broncho-pleural fistula 3, arrhythmia 103, pulmonary edema 8, cardiac ischemia 3, pulmonary embolisms 1, delirium 2, hemothorax 3, exitus 5. There were 3 deaths caused by acute myocardial ischemia, one by pulmonary embolism, one by main right bronchus broncho-pleural fistula. Two and five-year overall survival were 67.1 and 37.8, respectively. CONCLUSION: Diagnostic and therapeutical procedures for lung cancer should be different in the elderly. In our experience, main post-operative complications were cardiovascular, consequent to the entity and duration of surgical operation and intra-operative blood leaks. The elderly require a more careful post-operative monitoring to prevent this kind of complications.

Aged↗

PubMedDate not supplied

[What is the prognostic significance of histomorphology in small cell lung carcinoma?].

What is the prognostic significant of the histomorphology in the small cell carcinomas of the lung? After the WHO classification of the lung cancer (1981), several studies criticized the subdivision of the small cell carcinoma in three sub-types (oat-cell, intermediate cell and combined types). The role of histology in the prognostic predition has been devaluated. In order to verify the prognostic value of the morphology of the small cell types of lung cancer, we performed a multivariate analysis in 62 patients. The survival rate was analytically compared with the following parameters: nuclear maximum diameter, nuclear form, nuclear chromatism, chromatine distribution, presence of nucleolus, evidence of cytoplasm. The results showed that none of these parameters are able to express a prognostic value. According to the recent studies, we think that the small cell carcinoma of the lung is a neoplasia with a multiform histologic pattern. Differences observed in clinical management are not correlate with the morphology, but with other biological parameters still unknown.

Carcinoma, Small Cell↗

PubMedDate not supplied

Primary bronchial amyloidosis. A case report.

A case of primary bronchial amyloidosis in a 58-year old patient, with haemoptysis, cough, purulent sputum and fever, is described. Bronchoscopy showed nodules and yellow wax plaques in the lower lobar bronchi. Histology of bioptic specimens showed the amyloidosic nature of the lesions. The search of other localizations was negative.

Amyloidosis↗