[Impact of tobacco on bronchopulmonary affections: magnitude of the problem]. / Impact du tabagisme sur les affections brochopulmonaires : ampleur du problème.

BACKGROUND: Tobacco smoking is frequent in the world affecting 20 à 50% of the population but with a decrease in occidental countries due to a huge effort based on sensiblisation and anti-tobacco decisions. AIM: To review the impact of tobacco on bronchopulmonary affections. METHODS: A narrative review of literature RESULTS: In the next future, yearly tobacco-related deaths could increase from 4.2 millions in 2000 to 10 millions in 2025-2030 making smoking as the main evitable cause of deaths by respiratory diseases. Lung cancer is the leading killer cancer. Tobacco is the most frequent cause of respiratory diseases. It is responsible of 80 to 90% of deaths by chronic obstructive pneumobronchopathiy (COPD) and 80 to 85% deaths by bronchopulmonary cancer. CONCLUSION: Tobacco is a « chronic disease ¼ necessitating management with advices and medical treatment.

[Palliative chemotherapy of non small lung cancer in Tunisia. Prospective study of the cost and impact on the quality of life]. / Chimiothérapie palliative des cancers bronchiques non à petites cellules (CBNPC) métastatiques en Tunisie: etude prospective du coût et impact sur la qualité de vie.

BACKGROUND: Bronchopulmonary cancer is actually the first cancer in the world. In Tunisia, recent statistics are alarmous. The most bronchopulmonary cancer in tunisian series are diagnosis at metastatic states. AIM: To evaluate the cost of the global treatment by chemotherapy in patients with metastatic non small lung cancer and its impact over the quality of life in Tunisia. METHODS: It's a prospective study lead between January 2006 and Juin 2007 to evaluate the quality of life for patients hading metastatic non small lung cancer treated by palliative chemotherapy in Ibn Nafiss department in Abderrahmen Mami hospital.The evaluation of the quality of life is inspired by the questionnaire of EORTC: QLQC30 version 3 translated in en Arab language, filled before chemotherapy, after the le 3rd cycle, and at the end of the first ligne. The study of the cost is effected for the 2 protocols whose the most used in first ligne : Cisplatin-Vinorelbine (P-V) and Cisplatin- Gemcitabine (P-G) RESULTS: 30 patients had benefit from palliative chemotherapy based on P-V (18 cases) or P-G (12 cases). All patients had responded for the questionnaire in the opportunity moments. After 3 cycles of chemotherapy, we note an improve of the symptomatic, physical, activity, emotional and global health scales. In opposition, we note a deterioration of cognitive and social scales without any supplementary improvement(no significant difference) if we add other cycles in the twice protocols. At the same level of the benefit in term of quality of life and survival without supplementary toxicity, the choice is made by the less cost's protocol in other words P-V. CONCLUSION: Our results confirm the benefit from chemotherapy in term of survival and quality of life in our context, however, the important cost of the chemotherapy necessitate to rationalize the indications and the le choice of the treatments in this palliative indication.

[Neoplasic vena cava syndrome]. / Le syndrome cave supérieur néoplasique.

BACKGROUND: Vena cava superior syndrome results of an obstruction of superior vein cava(SVC)and/or brachiocaphalic venous troncs by extrinsic compression and/or by tumoral or cruoric thrombosis. The bronchopulmonary cancer represents the most frequent aetiology. AIM: The aim of this study is to establish clinical, radiological, evolutive profiles and modalities of treatment of neoplasic vena cava superior syndrome independently of its histological type. METHODS: It is a retrospective study about 20 patients presenting vena cava superior syndrome complicating primary bronchopulmonary cancer, hospitalised between January 2000 and December 2007 in Ibn Nafiss department in Abderrahmen Mami hospital. RESULTS: All patients were males with an average of 57,8 years. Vena cava superior syndrome had revealed cancer in 60% of cases. It was metachrone in 40% of the patients. The most frequent histological type was small cell lung cancer. Treatment was proceeded in 2 steps, symptomatic and etiologic for the bronchopulmonary cancer. CONCLUSION: The bronchopulmonary cancer is the most frequent aetiology of vena cava superior syndrome. Its treatment is actually well codified.

[Adjuvant chemotherapy in resected non small cell lung cancer: preliminary results about 8 cases]. / Chimiothérapie Adjuvante Des Cancers Bronchopulmonaires Non A Petites Cellules Opérés: Résultats Préliminaires A Propos De 8 Cas.

AIM: Report the preliminary results of adjuvant chemotherapy in patients surgically treated for non small lung cancer. METHODS: It's a prospective study about 12 patients surgically treated between January 2005 and December 2007.8 patients had benefit of adjuvant chemotherapy. The protocol had been based at 4 cycles of Cisplatine. RESULTS: Our 8 men patients, aged for the mean of 59 years with a Performans Status at 1, had benefit of adjuvant chemotherapy after curative surgery. Six patients considered us II B stage, had benefit immediately for surgically treatment. Adjuvant chemotherapy protocol had been based of Cisplatin and Vinorelbine (5 patients) and Cisplatin and Gemcitabine (1 patient). The 4 cycles can be administered without any limiting toxicity only for one patient who's received 2 cycles of Cisplatin and Gemcitabine in front of the severity of digestive side effects. Two patients considered us IIIB stage, had been surgically treated after neo adjuvant chemotherapy based at Cisplatin and Vinorelbine. Histological response was complete for twice of them. The same chemotherapy was stopped after 2 cycles us adjuvant, in front of haematological side effects. Two patients did at 4 and 15 months of neoplasic progression. The six other patients had been still on life with a move back of 33 months. CONCLUSION: Post operative adjuvant chemotherapy is the standard treatment for the II A and II B stages and probably for IB stage. For none immediately operative patients (IIIA and some III B), articulation of chemotherapy with surgery must be clarified.

[Rare localization of sarcoma in an adolescent: thoracic Ewing sarcoma]. / Localisation rare du sarcome de l'enfant: sarcome d'Ewing thoracique.

BACKGROUND: Ewing Sarcoma is considered as primitive neuro ectodermic tumor. It's the most frequent osseous tumor in children and adolescent. It was localised frequently at long osseous and pelvis, however, it can be arising from the rib. AIM: this article aimed to show that Ewing sarcome could arise twely from thorax. CASE REPORT: We report the case of 15-year-old girl, admitted in our hospital because of left scapular pain with important weight loss. Chest X ray showed dense left latero tracheal opacity with mediastinal limits. Bronchofiberoscopy was performed and it showed no abnormalities. Thoracic CT scan and MRI noted left posteroir expansif mediastinal process infiltrating D2, D3 and homolateral conjugation's canal. This process was associated at vertebral metastasis in D1, D4 and D8.Rapid clinical aggravation, with installation for medullar compression was noted. The patient had benefit for three cures of decompress radiotherapy and treated by laminectomy of dorsal vertebras in neurosurgery department. Morphologic aspects and immunohistochimical study for the operator piece concluded at Ewing sarcoma of the children considered as primitive neuro ectodermic tumor. Six cures of chemotherapy had been prescribed with well recuperation of the motor failure. She still on life since 7 months. CONCLUSION: Even rare, thoracic localisation of Ewing sarcoma in not exceptional, it is necessary to evocate it in front of mediastinal mass.

Pulmonary metastases revealing choriocarcinoma.

BACKGROUND: Uterin choriocarcinoma is a trophoblastic tumour characterised by high metastasis potential. Pleuropulmonary metastasis can reveal rarely the neoplasm. AIM: Repport a new case. CASE REPORT: We report the case of a 31-years-old woman, with no pathological antecedent, admitted in our department for thoracic pain and haemoptysis occurring two months after delivery of a did in child-birth. Chest X ray and thoracic CT scan showed several bilateral opacities. A diagnosis of metastatic choriocarcinoma was confirmed by plasmatic level of beta human chorionic gonadotrophin (beta HCG) superior to 4000 UI/ml. Gynaecological exam revealed latero-uterine mass. Abdomino-pelvien ultra sound and CT scan showed tissular latero uterine and hepatic masses. Brain CT scan had been normal. Patient died after 3 cures of chemotherapy because of acute respiratory failure caused by massive pulmonary embolism. CONCLUSION: Diagnosis of choriocarcinoma must be evocated in front of several pulmonary opacities occurring in genital activity women and necessities the dosage of level of BHCG.

Association deep veinous thrombosis with pulmonary tuberculosis.

BACKGROUND: Pulmonary tuberculosis has been reported as a risk factor for deep venous thrombosis. AIM: In the present study we reported, physiopathological, epidemiological, clinical and therapeutic features of the association of deep venous thrombosis and pulmonary tuberculosis. METHODS: This is a retrospective study done in our department between January 2000 and December 2007. It is about 14 cases of confirmed pulmonary tuberculosis associated with deep venous thrombosis. RESULTS: It is about 14 men. The mean age was 40 years old. Pulmonary tuberculosis was confirmed by the presence of acido-alcoolo-resistant bacillus on the sputum at direct exam in 12 cases (81, 8%) and in the bronchial aspiration in 2 cases (18%). Phlebitis occurred within a mean of 20 days after the diagnosis of tuberculosis. It was confirmed by doppler deep venous ultrasound of inferior members. All patients received anti-tuberculosis drugs in association with anticoagulant treatment. Etiologic investigations showed positive anti-phospholipids antibodies in one case, and decrease in C and S proteins for 2 patients in which phlebitis was complicated by arterial pulmonary embolism. We had difficulties for controlling prothrombin level in 4 cases and we must prescribe low molecular weight heparin for 6 months in one case. CONCLUSION: A lot of attention should be done, in the follow up of pulmonary tuberculosis especially in severe presentation; because of the deep venous thrombosis's risk occurrence. Prophylactic anticoagulant treatment should be done in some cases, when the risk is higher.

[Pseudo tumoral bronchial tuberculosis]. / Tuberculose bronchique pseudo tumorale: a propos de 4 cas.

Bronchial lesion is a rare site for tuberculosis. It can mimic lung cancer especially when sputum- smear is negative, and this be a cause of a delay in diagnosis, that can be made later on by a culture of Koch bacillus or after a bronchial biopsy. Through these 4 cases reports, the authors recall the ethiopathogenic hypotheses of this lesion and review the radiologic, clinical and prognostic features of these unusual forms of TB.

[Bronchectasis in Horton's disease: fortuitous association?]. / Bronchectasies au cours de la maladie de Horton: association fortuite?

Respiratory manifestations in Horton's disease are uncommon. We report the case of 63 year-old man with Horton disease diagnosed 2 months before, who was hospitalised for fever, deterioration in general health, cough and hemoptysis. Chest X-ray showed an infiltrate in the right upper lobe and bilateral cystic opacities predominant on basal suggesting bronchectasis who was confirmed secondary in CT-scan. Even though cortico sensible clinical manifestations and radiologic infiltrate were previously described in Horton's disease, association with bronchectasis was never been reported in literature and her etio pathogenic mechanism must be clarified.