Abstract
Background
Pleuropulmonary blastoma (PPB) is a rare, aggressive dysontogenetic neoplasm affecting children. It was identified as a distinct entity by Manivel in 1988 and later subdivided into three types on the basis of the histological pattern, with increasing malignancy from type I (cystic) through type II (solid/cystic) to type III (solid).
Objective
To report on the imaging findings, clinical presentation, and differential diagnosis, mainly cystic malformations.
Materials and methods
We evaluated three children, age 2–4 years, with PPB.
Results
One patient presented with unresolving pneumothorax and a multicystic mass, another with a mixed fluid/solid lesion, and the last with a solid heterogeneous mass.
Conclusion
Despite its rarity, PPB should be considered in the evaluation of cystic or solid masses in children with respiratory distress. Plain film radiography alone is unable to distinguish between PPB and cystic malformations. CT represents the gold standard, although MRI can show the imaging features of solid enhancing nodules inside fluid-filled cavities, a mass causing lung compression, mediastinal shift, frequent pleural effusion, and no chest wall invasion. No preoperative imaging can reliably differentiate between congenital cystic lesions and PPB type I.
Similar content being viewed by others
References
Indolfi P, Casale F, Carli M et al (2000) Pleuro-pulmonary blastoma: management and prognosis of 11 cases. Cancer 89:1396–1401
Ishida Y, Kato K, Kigasawa H et al (2000) Synchronous occurrence of pleuropulmonary blastoma and cystic nephroma: possible genetic link in cystic lesions of the lung and the kidney. Med Pediatr Oncol 35:85–87
Naffaa LN, Donnelly L (2005) Imaging findings in pleuropulmonary blastoma. Pediatr Radiol 35:387–391
Wright JR (2000) Pleuropulmonary blastoma: a case report documenting transition from type I (cystic) to type III (solid). Cancer 88:2853–2858
Kuzucu A, Soysal O, Yakinci C et al (2001) Pleuropulmonary blastoma: report of a case presenting with spontaneous pneumothorax. Eur J Cardiothorac Surg 19:229–230
Piastra M, Ruggiero A, Caresta E et al (2005) Critical presentation of pleuropulmonary blastoma. Pediatr Surg Int 21:223–226
Perdikogianni CH, Stiakaki E, Danilatou V et al (2001) Pleuropulmonary blastoma: an aggressive intrathoracic neoplasm of childhood. Pediatr Hematol Oncol 18:259–266
Priest JR, Watterson J, Strong L et al (1996) Pleuropulmonary blastoma: a marker for familial disease. J Pediatr 128:220–224
Priest JR, McDermott MB, Bathia S et al (1997) Pleuropulmonary blastoma: a clinicopathologic study of 50 cases. Cancer 80:147–161
Manivel JC, Priest JR, Watterson J et al (1988) Pleuropulmonary blastoma. Cancer 62:1516–1526
Romeo C, Impellizeri P, Grosso M et al (1999) Pleuropulmonary blastoma: long-term survival and literature review. Med Pediatr Oncol 33:372–376
Hill DA (2005) USCAP Specialty Conference: Case 1 – type I pleuropulmonary blastoma. Pediatr Dev Pathol 8:77–84
Miniati DN, Chintagumpala M, Langston C et al (2006) Prenatal presentation and outcome of children with pleuropulmonary blastoma. J Pediatr Surg 41:66–71
Dehner LP (1994) Pleuropulmonary blastoma is THE pulmonary blastoma of childhood. Semin Diagn Pathol 11:144–151
Dehner LP (1995) Pleuropulmonary blastoma as a unique intrathoracic pulmonary neoplasm of childhood. Perspect Pediatr Pathol 16:214–226
Laberge JM, Puligandla P, Flageole H (2005) Asymptomatic congenital lung malformations. Semin Pediatr Surg 14:16–33
Berbel O, Pellicer C, Lopez-Andreu JA et al (2000) Cystic adenomatoid malformation of the lung: clinical evolution and management. Eur J Pediatr 159:621–622
Dehner LP (2005) Beware of “degenerating” congenital pulmonary cysts. Pediatr Surg Int 21:123–124
Stocker JT (2004) Congenital pulmonary airway malformation: a new name and an expanded classification of congenital cystic adenomatoid malformations of the lung. Histopathology [Suppl] 41:424–431
Wick MR, Leslie KO, Cerilli LA et al (2005) Sarcomas and sarcomatoid neoplasms of the lungs and pleural surfaces. In: Leslie KO, Wick MR (eds) Practical pulmonary pathology. A diagnostic approach. Churchill Livingstone, Philadelphia, pp 465–517
Reix P, Levrey H, Parret M et al (2000) Images pulmonaires kystiques révélatrices d’un pleuropneumoblastome. Arch Pediatr 7:287–289
Garel L (2006) Antenatal detection of cystic lung lesions. Scientific symposium: congenital cystic lung lesions: from embryology to pathology. American Thoracic Society International Conference, San Diego, 19–24 May
Horner JD, Jeannes AM, Guillerman et al (2006) Pleuropulmonary blastoma: an imaging mimic of congenital cystic adenomatoid malformation. Pediatr Radiol 36:68
Tan Kendrick AP, Krishnamurthy G, Joseph VT (2003) Pleuropulmonary blastoma with a large embolic cerebral infarct. Pediatr Radiol 33:506–508
Langston C (2003) New concepts in the pathology of congenital lung malformations. Semin Pediatr Surg 12:17–37
Laberge JM, Flageole H, Pugash D et al (2001) Outcome of the prenatally diagnosed congenital cystic adenomatoid lung malformation: a Canadian experience. Fetal Diagn Ther 16:178–186
Duncombe GJ, Dickinson JE, Kikiros CS (2002) Prenatal diagnosis and management of congenital cystic adenomatoid malformation of the lung. Am J Obstet Gynecol 187:950–954
Davenport M, Warne SA, Cacciaguerra S et al (2004) Current outcome of antenatally diagnosed cystic lung disease. J Pediatr Surg 39:549–556
Puligandla P (2006) Management of congenital cystic pulmonary abnormalities: cut them out. Scientific symposium: congenital cystic lung lesions: from embryology to pathology. American Thoracic Society International Conference, San Diego, 19–24 May
Papagiannopoulos KA, Sheppard M, Bush AP et al (2001) Pleuropulmonary blastoma: is prophylactic resection of congenital lung cysts effective? Ann Thorac Surg 72:604–605
Hoeg KL (2005) Pulmonary masses. In: Donnelly LF, Jones B, O’Hara S et al (eds) Diagnostic imaging: pediatrics. Amirsys, Salt Lake City, pp 90–97
MacSweeney F, Papagiannopoulos K, Goldstraw P et al (2003) An assessment of the expanded classification of congenital cystic adenomatoid malformations and their relationship to malignant transformation. Am J Surg Pathol 27:1139–1146
Hill DA, Dehner LP (2004) A cautionary note about congenital cystic adenomatoid malformation (CCAM) type 4. Am J Surg Pathol 28:554–555
Jones KD, Colby TV (2005) Developmental and pediatric lung disease. In: Leslie KO, Wick MR (eds) Practical pulmonary pathology. A diagnostic approach. Churchill Livingstone, Philadelphia, pp 51–70
Adirim TA, King R, Klein BL (1997) Radiological case of the month. Congenital cystic adenomatoid malformation of the lung and pulmonary blastoma. Arch Pediatr Adolesc Med 151:1053–1054
Paupe A, Martelli H, Lenclen R et al (1994) Pneumothorax revealing pneumoblastoma in an infant. Arch Pediatr 1:919–922
Parsons SK, Fishman SJ, Hoorntje LE et al (2001) Aggressive multimodal treatment of pleuropulmonary blastoma. Ann Thorac Surg 72:939–942
Picaud JC, Levrey H, Bouvier R et al (2000) Bilateral cystic pleuropulmonary blastoma in early infancy. J Pediatr 136:834–836
Kukkady A, Upadhyay V, Pease PW et al (2000) Pleuro-pulmonary blastoma: four cases. Pediatr Surg Int 16:595–598
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Orazi, C., Inserra, A., Schingo, P.M.S. et al. Pleuropulmonary blastoma, a distinctive neoplasm of childhood: report of three cases. Pediatr Radiol 37, 337–344 (2007). https://doi.org/10.1007/s00247-006-0402-0
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00247-006-0402-0