[Clinical epidemiology of primary lung cancer in Tunisia. 100 cases].
BACKGROUND
Lung cancer is frequent and its incidence is increasing inTunisia and in all over the world. Few published Tunisian studies have described epidemiology of lung cancer.


OBJECTIVE
To report the clinical features and outcomes of lung cancer in Tunisia from a retrospective review of 100 consecutive patients seen in F.S.I. hospital in La Marsa.


METHODS
a retrospective study was carried out 100 cases of bronchial carcinoma seen in pulmonology department between 2000 and 2004. We analysed diagnosis modalities, histological subtypes, staging of the disease, treatment strategies and survival. Survival rates were calculated using Kaplan-Meier method.


RESULTS
mean age was 59.5 years,sex-ratio at 19.92% of patients were smokers; the average of tobacco consumption was 48.5 PY. The diagnosis was histologically proven in 90% of the cases. Specimen were obtained by bronchoscopy (53.4% of cases), fine-needle lung biopsy (30%), metastasis biopsy (7.7%), surgical biopsy (7.7%) and more rarely by thoracoscopy (1.2%). Histologically, 39% were squamous carcinomas, 30% adenocarcinomas and 8.7% small cell carcinomas. 51% of non small cell lung carcinomas were stage IV, 26% stage IIIB, 9% stage IIIA and 14% were stage I or II. 6 of 10 patients with small cell carcinomas were with disseminated disease. 18 of 21 patients with resectable tumors receive surgery. Patients with locally advanced tumors received combined chemotherapy and radiotherapy. 14 of 46 stage IV patients received palliative chemotherapy. Survival rate was 18% at 2 years.
Fajraoui
Nadia
N
Service de Pneumologie, Hôpital des Forces de Sécurité Intérieure, La Marsa.
Charfi
Mohamed Ridha
MR
Khouani
Hend
H
Annabi
Hajer
H
Bouhaouala
Mohamed H
MH
Boussen
Hammouda
H
Kilani
Tarek
T
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000453:epidemiology* / Q000401:mortality / Q000628:therapy; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D015996:Survival Rate; D014416:Tunisia / Q000453:epidemiology