[Spontaneous pneumothorax revealing malignant pleural mesothelioma. Three case reports].
Spontaneous pneumothorax is an uncommon inaugural presentation of malignant pleural mesothelioma. We report three cases in men aged 65, 30 and 76 years. The diagnosis was suggested at medical imaging and was confirmed at histological analysis of biopsies obtained by thoracoscopy in two patients and thoracotomy in one. The first patient (age 65 years) died two months after the initial diagnosis. The second patient (age 30 years) was alive 40 months after 15 chemotherapy cycles using a platinim-gemcitabine combination. Complete tumor response was achieved in the third patient (age 76 years) after 9 chemotherapy cycles with the same combination. Since mid-term prognosis is fatal for this type of tumor, we propose thoracoscopy in all patients over 30 years who develop spontaneous pneumothorax with no morphological features increasing the risk of pneumothorax, and particularly in patients with asbestos exposure.
Saint-Georges
F
F
Service de Pneumologie, Hôpital Saint-Philibert, 115, rue du Grand-But, 59462 Lomme Cedex. Saint-Georges_Francoise@ghicl.net
Mulliez
P
P
Darras
A
A
Smith
M
M
D000328:Adult; D000368:Aged; D006801:Humans; D008297:Male; D008654:Mesothelioma / Q000150:complications*; D010997:Pleural Neoplasms / Q000150:complications*; D011030:Pneumothorax / Q000209:etiology*