Christosova IR, Avramova BE, Drebov RS, Shivachev HI, Kamenova MA, Bobev DG, Brankov OG. Diagnosis and treatment of pleuropulmonary blastoma-single center experience.
Pediatr Pulmonol 2015;
50:698-703. [PMID:
24692196 DOI:
10.1002/ppul.23047]
[Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 01/14/2014] [Indexed: 01/15/2023]
Abstract
Pleuropulmonary blastoma (PPB) is a rare and potentially aggressive intrathoracic disembryonic neoplasm typically occurring in children less than 6 years of age. We assessed the relative incidence, clinical characteristics, treatment outcome, and the prognostic factors for long-term survival in patients with PPB treated at our institution over a 25-year period, and compared these data with reports in the literature. From 1985 to 2010, 11 children (4 males and 7 females), with a median age of 5.4 years (range, 1-12 years) were treated at our hospital. Here we described the main characteristics of these patients, the diagnostic methods, and treatment modalities used. During a median follow-up period of 80, 9 months, the overall survival (OS) and disease-free survival (DFS) rates were 54, 6% and 45, 5%, respectively. Two patients survived for more than 20 years. The main prognostic factors for long-term survival were the diseases type I and II and treatment with radical surgery. Our results show that in order to improve the prognosis of patients with PPB a timely in our opinion and accurate diagnosis needs to be established and treatment should be offered according to the disease type and extend of dissemination.
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