Pleuropulmonary blastoma: Cystic tumour misdiagnosed as an emphysematous bulla
نویسندگان
چکیده
منابع مشابه
Pleuropulmonary blastoma in a young adult presenting as a ruptured cystic teratoma in radiology.
Pleuropulmonary blastoma (PPB) is a rare malignant dysontogenetic neoplasm primarily affecting children and is characterized histologically by a variably mixed blastematous and sarcomatous patterns. We herein report a very exceptional adult case of PPB. A 21-yr-old male patient presented with a left chest pain of two weeks' duration. A computed tomography scan revealed a large, multicystic tumo...
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Nasal chondromesenchymal hamartoma (NCMH) is an extremely rare benign lesion arising in the sino-nasal tract. They usually affect children below one year of age. The pathogenesis of these lesions is poorly understood however, they have been associated with pleuropulmonary blastoma (PPB). Although benign, malignant transformation has been reported in the literature. On literature review, we foun...
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Pleuropulmonary blastoma (PPB) is a rare tumour of mesenchymal cells. We present a case of PPB in a child, which presented to the emergency department with an extensive pleural effusion. We discuss the radiological features, pathology, classification and treatment of this condition. This case reiterates the importance of considering this diagnosis prior to surgical intervention, to improve the ...
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Pleuropulmonary Blastoma [PPB] is a very rare, highly aggressive and malignant tumor that originates from either the lungs or pleura. It occurs mainly in children aged less than five or six years. It has poor prognosis with three different subtypes: cystic [type I], combined cystic and solid [type II] and solid [type III]. PPB is treated with aggressive multimodal therapies including surgery an...
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Pleuropulmonary blastoma (PPB) is a rare pediatric malignancy whose pathogens are poorly understood. Recent reports suggest that germline mutations in the microRNA-processing enzyme DICER1 may contribute to PPB development. To investigate the genetic basis of this cancer, we performed whole-exome sequencing or targeted deep sequencing of multiple cases of PPB. We found biallelic DICER1 mutation...
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ژورنال
عنوان ژورنال: Respiratory Medicine CME
سال: 2010
ISSN: 1755-0017
DOI: 10.1016/j.rmedc.2009.02.007