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Asthma, as a chronic condition, alters individual's day-to-day life in functional, emotional and social domains. There has been a recent upsurge of interest in the assessment of quality of life in asthmatic patients. Indeed, there is growing evidence that conventional outcomes of asthma (symptoms assessments, functional measures...) although important, may not detect all the changes experienced by patients. Quality-of-life instruments target two distinct properties. First, discriminative instruments are needed to distinguish between individuals or groups of patients. Second, an evaluative instrument is required to detect such changes in an individual or group of patients, as occur in clinical trials. There are now a number of quality-of-life instruments, with strong measurement properties, that can be used in clinical trials.

We report a case of plastic bronchitis occurring in a 58 year-old man free from underlying pulmonary disease. Relief of symptoms was observed under steroid therapy (1 mg/kg), but relapse occurred as treatment being tapered. Such evolution is in accordance with recent published data.

This study was designed to assess the risk of associated pulmonary embolism according to the level of deep venous thrombosis. From March 1992 to March 1994, 328 patients were referred to medical units for suspected deep venous thrombosis, with recent clinical signs, less than a week. Each patient underwent contrast venography and/or duplex ultrasounds of lower extremities, ventilation and perfusion lung scan within 48 hours and angiography in case of low or intermediate pulmonary embolism probability. Diagnosis of deep venous thrombosis was confirmed in 155 patients; location was distal in 41, proximal in 114; an associated pulmonary embolism was found in 66 patients (10 with distal, 56 with proximal deep venous thrombosis); odds ratio was 2.99 (95% Cl: 1.2-3.13). Significantly higher risk of associated pulmonary embolism when deep venous thrombosis involves proximal veins is confirmed, but as many as 10 out of 41 patients with distal thrombosis also had an associated embolism. Management of both distal and proximal deep venous thromboses appears identical.

We report a case of small cell lung cancer in a 17 year-old man. He was admitted to our unit suffering from a two month history of pain left shoulder. Chest X-rays showed a large round mass in the left upper lobe. The chest CT scan revealed a tumor with evidence of first left rib involvement. Histological examination, after surgical biopsy revealed small cell carcinoma, confirmed by two independent pathological physicians. Small cell lung carcinoma is very rare in the under 20 year age group and we compare this case with other types of lung cancer in young patients described in the literature.

The gene of cystic fibrosis is localised on the long arm of chromosome 7. DNA probes placed close to the gene enable a study of restriction polymorphism to follow the transmission of the gene in index families. It is now possible to counsel those families, who already have an affected child, with an early antenatal diagnosis at ten weeks after the last period. In our personal experience, based on a study of the genotype of 48 families, 70% were informative when they were studied by two probes corresponding to the local pJ3.11 and met. When the latter probes Km19-XV2c were studied concurrently useful information was achieved in 96%. DNA analysis non enables the detection of the chromosome carrying the deleterious gene in practically every family where there is a child suffering from the disease.

We report a case of pseudo-tumoral pulmonary amyloidosis in which the diagnosis was achieved by a transbronchial biopsy and ultimately confirmed by a necropsy examination of the lung. The lung disorder was isolated without any co-existing disturbance of the immunological system.