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A nationwide retrospective study of exogenous lipid pneumonia (ELP) was carried out to update the data on this disease, with emphasis on thoracic computed tomography (CT) scan and bronchoalveolar lavage (BAL) findings. The inclusion criteria were: 1) presence of abnormal imaging features compatible with the diagnosis of ELP; 2) presence of intrapulmonary lipids; and 3) exogenous origin of the lipid pneumonia. Forty four cases were included (20 males and 24 females; mean age 62 +/- 11 yrs), of which four were occupational (chronic inhalation of cutting mist or oily vapour in an industrial environment). Thirty of the 40 nonoccupational cases were related to aspiration of liquid paraffin used for the treatment of constipation. A condition possibly favouring oil aspiration or inhalation was present in 34 patients (77%), most commonly gastro-oesophageal reflux (n = 20) and neurological or psychiatric illness (n = 14). Fever (39%), weight loss (34%), cough (64%), dyspnoea (50%) and crepitations (45%) were the most frequent symptoms. BAL was performed in 39 cases: 23% had a lymphocytic alveolitis; 14% neutrophilic alveolitis; and 31% a mixed alveolitis (lymphocytic and neutrophilic). Alveolar consolidations (57%), ground glass opacities (39%), and alveolar nodules (23%) were the most common radiological abnormalities. The changes were bilateral (79%), predominant in the posterior and lower zones of the lobes concerned (74%), hypodense (71%), and spared the subpleural zones (52%). In 13 cases, hypodensity was retrospectively established on CT scan by the presence of a "positive angiogram". This sign may be of diagnostic value when the density measurement is either not possible or not reliable. In conclusion, this study provides an update of the clinical, biological and radiological profile of exogenous lipid pneumonia and, in particular, confirms the diagnostic benefit of computed tomography scan, which revealed bilateral and hypodense changes in a large majority of cases.

Summary Background Organising pneumonia is a pulmonary disease with variable clinical and radiological features and with many differential diagnoses. Diagnosis is based on histology obtained by either transbronchial or surgical lung biopsy but these techniques have several disadvantages. The aim of this study was to evaluate the diagnostic yield of CT-guided transthoracic lung biopsy in organising pneumonia and to compare it to the usual diagnostic tools. Methods Six cases of organising pneumonia diagnosed with CT-guided lung biopsy are reported and discussed. The role of CT-guided lung biopsy in the diagnosis of organising pneumonia was also reviewed in the literature. Results CT-guided transthoracic lung biopsies provided a higher rate of adequate samples than transbronchial biopsies (92–100% versus 77–86%). The samples were larger, which reduced the risks of misdiagnosis and increased the diagnostic yield (88–97% versus 26–55% in pulmonary nodules and 42–100% versus 66–75% in diffuse pulmonary disease). Complications were rare and generally not serious. Conclusion CT-guided transthoracic lung biopsy may be considered in place of transbronchial biopsy in the diagnosis of organising pneumonia. Surgical lung biopsy remains the gold standard method for diagnosis.

Organizing pneumonia is a pulmonary disease with variable clinical and radiological features and with many differential diagnoses. Diagnosis is based on histology obtained by either transbronchial or surgical lung biopsy but these techniques have several disadvantages. The aim of this study was to evaluate the diagnostic yield of CT-guided transthoracic lung biopsy in organizing pneumonia and to compare it to the usual diagnostic tools.Six cases of organizing pneumonia diagnosed with CT-guided lung biopsy are reported and discussed. A review of literature concerning the role of CT-guided lung biopsy in the diagnosis of organizing pneumonia was performed.CT-guided transthoracic lung biopsies provided a higher rate of adequate samples than transbronchial biopsies (92-100% versus 77-86%). The samples were larger, which reduced the risks of misdiagnosis and increased the diagnostic yield (88-97% versus 26-55% in pulmonary nodules and 42-100% versus 66-75% in diffuse pulmonary disease). Complications were rare and generally not serious.CT-guided transthoracic lung biopsy may be considered in place of transbronchial biopsy in the diagnosis of organizing pneumonia. Surgical lung biopsy remains the reference method for diagnosis.

The 'Standards, Options and Recommendations' (SOR) project, started in 1993, is a collaboration between the Federation of the French Cancer Centres (FNCLCC), the 20 French cancer centres and specialists from French public universities, general hospitals and private clinics. The main objective is the development of clinical practice guidelines to improve the quality of health care and outcome for cancer patients. The methodology is based on literature review and critical appraisal by a multidisciplinary group of experts, with feedback from specialists in cancer care delivery.To develop clinical practice guidelines according to the definitions of the Standards, Options and Recommendations project for the management of stage I and II non small cell lung carcinoma treated by radiotherapy alone.Data were identified by searching Medline and personal reference lists of members of the expert groups. Once the guidelines were defined, the document was submitted for review to independent reviewers, and to the medical committees of the 20 French cancer centres.The main recommendations for the management of stage I and II non small cell lung carcinoma treated by radiotherapy alone are: 1) The curative external irradiation with a continual course is an alternative to surgery only in the case of medically inoperable tumors or because the patient refuses surgery; 2) The external irradiation of the primary tumor only without the mediastinum could be proposed in peripheral stage IA. In proximal stage IA and IB, external irradiation should be carried out only as part of prospective randomised controlled trials comparing a localised irradiation of the primary tumor with a large irradiation of the mediastinum and the primary tumor. The treated volume must include the macroscopic tumoral volume with or without the microscopic tumoral volume and with a security margin from 1.5 to 2 cm; 3) There is a benefit to delivering a total dose in the primary tumor higher than 60 Gy in so far as the proposed irradiation, taking into account the respiratory function, does not increase the likelihood of severe adverse events due to radiation; and 4) The change in fractionation, the radiochemotherapy combination, the endobronchial brachytherapy with high dose rate alone or with external irradiation could be proposed only as part of prospective controlled trials for tumors classified as stage IB or II.

The aim of this study was to analyze SCLC patients beyond 30 months, particularly their outcome, their way of life, and factors which could influence relapses, second-primary cancers and death.Between January 1986 and May 1995, 263 SCLC patients who survived longer than 30 months were included from 52 French institutions. The analysis was performed on the 155 cases confirmed by a pathologic review.Physical, mental and psychological states were considered as normal at 30 months in respectively 70.3%, 87.7% and 67.7% of patients, not influenced by prophylactic cranial irradiation, number of chemotherapy cycles, CCNU or cisplatin. Therapeutic sequelae were neurological impairment (13%), pulmonary fibrosis (18%) and cardiac disorders (11%) at 30 months. Return to work was possible for 40% of patients in the first two years following diagnosis. Among 43 relapsing patients, 33 benefited from a second-line treatment. Their median survival was 12 months since retreatment, and seven patients have survived again longer than 30 months. Age60 at the time of diagnosis was found as an independent factor increasing the risk of relapse beyond 30 months (OR = 2.46, IC 95% (1.16-5.26), P = 0.01). The risk of relapse became less than 10% beyond five years. Twenty patients (13%) developed a second primary cancer in a mean time of 58.6 months. The risk of second primary cancer was increased by a number of chemotherapy cycles6 (OR = 3.25, IC 95% (1.08-9.8) P = 0.02) and by an age60 (OR = 2.92, IC 95% (1.07-7.97), P = 0.03). Five- and 10-year survival rates were respectively 68% and 44%. In these patients having reached a 30-month survival, three independent factors were predictive of a survival longer than five years: ageor = 60 at the time of diagnosis (OR = 2.85, IC 95% (1.23-6.6), P = 0.01), chest radiotherapy (OR = 3.1, IC 95% (1.28-7.69), P = 0.006) and absence of relapse (OR = 4.5, IC 95% (1.75-12.5), P = 0.002). This study suggests that: 1) therapeutic sequelae are rather mild, allowing return to work in 40% of patients; 2) relapsing 30-month survivors can benefit from second-line treatment; 3) SCLC cure can be achieved with a 10-year follow-up.

The long-term survivors of SCLC are described in 3 different types of study: analysis of prognostic factors of phase II and III chemotherapy trials (3,4,5,6,7,17,18), epidemiological studies (8) and medical registries of LTS (9,10). A small number of patients with small cell lung cancer achieve long-term survival. Most of these patients have a disease limited to the chest at the time of diagnosis. The major concerns of these LTSs are: the relapse of the SCLC, the occurrence of a second primary tumour and the occurrence of a disease related to tobacco consumption. About 20% of the LTSs die of non-cancer related causes and this exceeds the age adjusted mortality. There is a high risk of relapse in the first 4 years after the diagnosis; this risk decreases later, but relapses may be seen until 7 years. Nearly 8% of LTSs developed a SPTs are alive at 8 years; this indicates that cure is possible in SCLC, however, these patients account for less than 3% of the overall population.

Orthotopic liver transplantation has been considered as one of the therapeutic tools in certain patients with hepatocellular carcinoma. In our liver Unit in Besançon, 17 patients with hepatocellular carcinoma were treated by orthotopic liver transplantation between March 1986 and December 1991. This series included 14 men and 3 women. The mean age was 51 years (range: 36-62). In 11 cases, hepatocellular carcinoma was multifocal and larger than 5 cm, in 6 cases, the tumor was encapsulated, and was well differentiated in 11 cases. Lymph node invasion was observed in 2 cases and the portal vein was invaded in 5 cases. Before orthotopic liver transplantation, alpha foetoprotein was increased in 10 cases. Kaplan-Meier actuarial survival was 76%, 53%, 40%, at one, two and three years, respectively, and remained unchanged at four years. There were 9 recurrences of hepatocellular carcinoma. There were 8 deaths, 4 due to a tumor recurrence. A tumor larger than 5 cm was the only parameter statistically associated with recurrence in this study.

Authors present a case of a cutaneous T. cell lymphoma (mycosis fungoides) complicated by a cauda equina syndrome. Crural and sciatic radicular pain were due to epidural lumbar involvement by tumoral process. After surgical decompression completed by chemotherapy the evolution was uneventful. This case is the second one reported in the literature.

The authors report a case of Wegener's granulomatosis, whose initial manifestation was an isolated endobronchial stenosis. In connection with this observation, it calls to mind, within the scope of the pulmonary granulomas (in view of such a rare clinical presentation) the difficulties of differential diagnosis, in particular with bronchocentric granulomatosis, and stresses the need for pulmonary histological examination to open lung biopsy.