Lung Involvement in Multiple Myeloma - Case Study.

Introduction: Mutiple mieloma (MM) cells are rarely found in extramedullary sites. The sites of extramedullary dissemination reported in the literature are spleen, liver, lymph nodes, kidneys, thyroid gland, adrenal gland, ovary, tests, lung, pleura, pericardium, intestinal tract and skin. We report a case in which the myeloma was diagnosed after we discovered the presence of monoclonal plasma cells in the bronchoalveolar lavage fluid (BAL).

[The Montgomery tracheal prosthesis: actual solution for tracheal stenosis].

Tracheal stenosis is a disorder which is very difficult to diagnose in its early stages. Most cases are reffered to the hospital with an obstruction of at least 50% of the tracheal lumen, when dyspnea is already symptomatic. The cases with obstructive phenomena of over 70% represent immediately endoscopic emergencies, due to the risk of decompensation by adding the obstruction secondary to tracheo-bronchial secretions and bleeding.

[Iatrogenic tracheal stenosis in patients with COPD: a medico-surgical challenge].

This study analyzes a series of iatrogenic tracheal stenosis occurring in patients with COPD exacerbation which required oro-tracheal intubation. The tracheal stenosis occurred on average after 24 days of intubation and were clinically severe. Treatment algorithm first included bronchoscopic interventional techniques with an immediate success rate of 37%, but the results were unstable in time, requiring tracheal stenting.

State-of-the art endoscopic imaging in lung cancer: should specialties collide or concur?

Endoscopic ultrasound has been recently established as a routine diagnostic and staging procedure in lung cancer patients, mainly because of the possibility of tissue sampling. Transesophageal endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) represents a method which not only allows the visualization of the upper gastrointestinal tract, but also offers good visualisation of the posterior and inferior mediastinum. Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) permits the assessment of the tumors in the anterior mediastinum.

The favorable prognostic significance of atelectasis in patients with advanced non-small cell lung cancer: results of a prospective observational study.

Purpose: For lung cancer, the TNM staging system included atelectasis (At) as a negative prognostic factor, within the T category. However, according to our clinical experience, we observed the opposite. The aim of the study was to evaluate the influence of At on patient outcome for unresectable stage III and IV non-small cell lung cancer (NSCLC).

[Practical issues of transbronchial lung biopsy (TLB) in pneumology].

Method: We present a survey of 78 TLB which have been performed in Bronchology Service (during 2003-2005) for diffuse interstitial lung diseases--70 cases or located diseases--8 cases; TLB was not performed for solitary peripherally opacities because we have no radiological device with mobile arm (for good position of forceps).

Results: In 78% of cases we obtained illustrative lung tissue and in 22% of cases we prelevated just bronchial wall. Histological confirmation was obtained for 53% of cases; 47% of cases have as result lung tissue without significant modifications.

[Metachronous bronchial carcinoma--three years after right upper lobectomy. A case report].

The emergence of a secondary pulmonary neoplasm at some time after the primary one raises diagnostic and therapeutic issues especially in patients with functional respiratory capacities at the limits of resectability. We present the case of a 53 years old patient which suffered a right upper lobectomy three years before for a moderately differentiated squamous carcinoma and in which a second cancer was discovered in the right main bronchus. Para-clinic explorations demonstrated the lack of local and systemic invasion of the second cancer.