title: Diagnostic value of bronchoscopy, CT and transbronchial biopsies in diffuse pulmonary lymphangiomatosis: case report and review of the literature.
abstract: The authors present the case of a 48-year-old man with diffuse pulmonary lymphangiomatosis. This rare lymphatic disorder is characterized by proliferation of anastomosing lymphatic vessels varying in size. Clinical presentation and imaging findings are highly suggestive. Bronchoscopic examination of this patient showed, for the first time to our knowledge, vesicles disseminated throughout the bronchial tree. Histopathological examinations are necessary to differentiate lymphangiomatosis from lymphangiectasis. The diagnosis can be made by transbronchial biopsy without performing open lung biopsy which was, until now, considered necessary for diagnosis.
authors.affiliation: Department of Radiology, University of Toulouse, Avenue Jean Poulhes, 31403 Toulouse, France.
authors.forename: L
authors.initials: L
authors.lastname: El Hajj
authors.forename: J
authors.initials: J
authors.lastname: Mazières
authors.forename: I
authors.initials: I
authors.lastname: Rouquette
authors.forename: M
authors.initials: M
authors.lastname: Mittaine
authors.forename: J P
authors.initials: JP
authors.lastname: Bolduc
authors.forename: A
authors.initials: A
authors.lastname: Didier
authors.forename: M
authors.initials: M
authors.lastname: Dahan
authors.forename: F
authors.initials: F
authors.lastname: Joffre
authors.forename: V C
authors.initials: VC
authors.lastname: Chabbert
mesh_terms: D001707:Biopsy, Needle; D001980:Bronchi / Q000473:pathology*; D001999:Bronchoscopy; D003937:Diagnosis, Differential; D005336:Fiber Optic Technology; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis; D008202:Lymphangioma / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D017565:Sarcoidosis, Pulmonary / Q000175:diagnosis; D014057:Tomography, X-Ray Computed; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis