Rev Pneumol Clin
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Although the teaching of communication techniques have begun, albeit slowly, in the schools of medicine, the announcement of bad news remains one of the hardest moment in medical practice. For the physician, whose primary mission is to bring relief, knowing that he may cause psychological distress is a difficult task, especially when considering that the limited therapeutic choices make it impossible for him to promise hope for recovery. ⋯ The data enable improvement of the recommendations issued from more fundamental knowledge relative to the transmission of information and the main emotional and adaptive reactions of the patient. Thus, the announcement can be better adapted to each patient, his expectations and his abilities.
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The occurrence of pain during the course of bronchial carcinoma is nearly inescapable and often constitutes the main symptom for patients and those close to them. While pain control is held to be a priority of care in cancerology in the future, this goal is not always reached due to insufficient implementation of recommendations, however widely accessible. Our aim is to present the different aspects of pain treatment through the details of both pharmacological and nonpharmacological means.
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Dyspnea is a subjective symptom defined as an experience of uncomfortable and difficult breathing which strongly affects the quality of life. It is the most common symptom in lung cancer but its physiopathology remains unclear. Dyspnea is due to cancer itself, specific therapies or comorbidities. ⋯ Diagnosis of underlying cause, based on rational and non invasive strategy is needed to perform effective treatment if possible. Despite its frequency, few therapies are really effective, except nonpharmacologic measures: only morphine can be actually recommend, especially with naive patients. In palliative cases, if dyspnea is uncontrolled, benzodiazepine can be used and may represent ethic approach.
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Use of 18FDG-PET for malignant tumors of the pleura raises certain technical difficulties because of the small size of the tumors and their diffuse distribution, but hybrid PET/CT machines offer a better localization of FDG uptake. FDG-PET can discriminate between malignant and benign pleural tumors FDG uptake in the pleura is the best diagnostic criteria of malignancy. The presence of FDG uptake in pleural effusion is less discriminate between benign and malignant disease. ⋯ SUV<4 associated with an epithelial tumor is a sign of good prognosis at three years. SUV > 4 associated with a non-epithelial tumor is a sign of poor prognosis. For mesotheliomas, FDG uptake can be used to assess the effect of chemotherapy and determine whether patients are good responders or not.
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Bronchoalveolar lavage (BAL) is a minimally invasive method for exploring the distal lung. It enables collection of free cellular and acellular material present in the alveoli. Over the last two decades BAL has become a fundamental tool for positive diagnosis of interstitial lung disease and even more for differential diagnosis. ⋯ With BAL, a number of infectious or tumoral diseases can be ruled out with precision. It is also an important element for the evaluation of possible iatrogenic disease. BAL has transformed the diagnosis of interstitial lung disease and considerably reduced the indications for surgical biopsy.