Abstract
A timeline for the clinical, radiologic, and pathologic manifestations of posttransplant noninfectious pulmonary complications is presented, with emphasis on high-resolution CT findings and a practical approach to imaging interpretation.
Hematopoietic stem cell transplantation (HSCT) is a widely available treatment for a variety of malignant and nonmalignant disorders. The treatment outcome is affected by the type of transplant and is limited by complications secondary to immunosuppression and treatment-related toxicity. Pulmonary complications are very common and follow a predictable timeline that reflects the immunologic status of the patient in the peritransplant period. Until recently, pulmonary complications were largely attributed to infectious causes. However, advances in diagnosis and treatment have led to a shift, and noninfectious complications have emerged as a major cause of morbidity and mortality in this population. With the increasing number of centers that perform HSCT, knowledge of posttransplant noninfectious pulmonary complications has become increasingly relevant. The basic principles of and indications for HSCT are described, and a timeline for the clinical, radiologic, and pathologic manifestations of noninfectious pulmonary complications is presented. Emphasis is given to high-resolution computed tomographic findings and the role of imaging in management of complications. A practical approach is provided to guide imaging interpretation and diagnosis of noninfectious pulmonary complications after HSCT.
©RSNA, 2014
References
- 1. . Successes and failures of stem cell transplantation in autoimmune diseases. Hematology Am Soc Hematol Educ Program 2011;2011(1):280–284. Crossref, Medline, Google Scholar
- 2. . Application of autologous stem cell transplantation in various adult and pediatric rheumatic diseases. Pediatr Res 2012;71(4 Pt 2):433–438. Crossref, Medline, Google Scholar
- 3. . Therapy-related noninfectious complications in patients with hematologic malignancies: high-resolution computed tomography findings. J Thorac Imaging 2013;28(1):W5–W11. Crossref, Medline, Google Scholar
- 4. . The spectrum of noninfectious pulmonary complications following hematopoietic stem cell transplantation. Hematol Oncol Stem Cell Ther 2010;3(3):143–157. Crossref, Medline, Google Scholar
- 5. . Immunologic, clinical, and pathologic aspects of human graft-versus-host disease. Mayo Clin Proc 1983;58(9):603–612. Medline, Google Scholar
- 6. . Pulmonary complications of bone marrow transplantation. Chest 1996;109(4):1066–1077. Crossref, Medline, Google Scholar
- 7. . Major complications following hematopoietic stem cell transplantation. Semin Respir Crit Care Med 2006;27(3):297–309. Crossref, Medline, Google Scholar
- 8. . An official American Thoracic Society research statement: noninfectious lung injury after hematopoietic stem cell transplantation—idiopathic pneumonia syndrome. Am J Respir Crit Care Med 2011;183(9):1262–1279. Crossref, Medline, Google Scholar
- 9. . Risks and outcomes of idiopathic pneumonia syndrome after nonmyeloablative and conventional conditioning regimens for allogeneic hematopoietic stem cell transplantation. Blood 2003;102(8):2777–2785. Crossref, Medline, Google Scholar
- 10. . Incidence and outcome of idiopathic pneumonia syndrome in pediatric stem cell transplant recipients. Bone Marrow Transplant 2006;38(4):285–289. Crossref, Medline, Google Scholar
- 11. . Idiopathic pneumonia syndrome: changing spectrum of lung injury after marrow transplantation. Transplantation 1997;63(8):1079–1086. Crossref, Medline, Google Scholar
- 12. . Clinical course of idiopathic pneumonia after bone marrow transplantation. Am Rev Respir Dis 1993;147(6 Pt 1):1393–1400. Crossref, Medline, Google Scholar
- 13. . Idiopathic pneumonia after bone marrow transplantation: cytokine activation and lipopolysaccharide amplification in the bronchoalveolar compartment. Crit Care Med 1999;27(9):1800–1806. Crossref, Medline, Google Scholar
- 14. . High-resolution CT and pathologic findings of noninfectious pulmonary complications after hematopoietic stem cell transplantation. AJR Am J Roentgenol 2005;184(2):629–637. Crossref, Medline, Google Scholar
- 15. . Diffuse alveolar hemorrhage in autologous bone marrow transplant recipients. Am J Med 1989;87(5):511–518. Crossref, Medline, Google Scholar
- 16. . Diffuse alveolar hemorrhage in hematopoietic stem cell transplant recipients. Am J Respir Crit Care Med 2002;166(5): 641–645. Crossref, Medline, Google Scholar
- 17. . Outcome of recipients of bone marrow transplants who require intensive-care unit support. Mayo Clin Proc 1992;67(2):117–122. Crossref, Medline, Google Scholar
- 18. . The histological spectrum of pulmonary graft-versus-host disease in bone marrow transplant recipients. Hum Pathol 1995;26(6): 668–675. Crossref, Medline, Google Scholar
- 19. . Trace element deficiencies in cattle. Vet Clin North Am Food Anim Pract 1991;7(1): 153–215. Crossref, Medline, Google Scholar
- 20. . Bronchiolitis obliterans syndrome (BOS), bronchiolitis obliterans organizing pneumonia (BOOP), and other late-onset noninfectious pulmonary complications following allogeneic hematopoietic stem cell transplantation. Biol Blood Marrow Transplant 2007;13(7):749–759. Crossref, Medline, Google Scholar
- 21. . CT findings of late-onset noninfectious pulmonary complications in patients with pathologically proven graft-versus-host disease after allogeneic stem cell transplant. AJR Am J Roentgenol 2012;199(3):581–587. Crossref, Medline, Google Scholar
- 22. . Small-airways disease in recipients of allogeneic bone marrow transplants: an analysis of 11 cases and a review of the literature. Medicine (Baltimore) 1987;66(5):327–340. Crossref, Medline, Google Scholar
- 23. . High-resolution computed tomography of bronchiolitis obliterans syndrome after bone marrow transplantation. Respiration 1998;65(3):187–191. Crossref, Medline, Google Scholar
- 24. . Bronchiolitis obliterans after autologous bone marrow transplantation. Chest 1992;101(3): 775–778. Crossref, Medline, Google Scholar
- 25. . Air-leak syndromes in hematopoietic stem cell transplant recipients with chronic GVHD: high-resolution CT findings. J Thorac Imaging 2007;22(4):335–340. Crossref, Medline, Google Scholar
- 26. . Risk factors for airflow obstruction in recipients of bone marrow transplants. Ann Intern Med 1987;107(5):648–656. Crossref, Medline, Google Scholar
- 27. . Imaging of the chest. Philadelphia, Pa: Saunders Elsevier, 2008; 869–871. Crossref, Google Scholar
- 28. . CT features of pulmonary alveolar proteinosis. AJR Am J Roentgenol 2001;176(5):1287–1294. Crossref, Medline, Google Scholar
- 29. . Obstructive lung disease after allogeneic marrow transplantation: clinical presentation and course. Ann Intern Med 1989;111(5):368–376. Crossref, Medline, Google Scholar
- 30. . Bronchiolitis obliterans and other late onset non-infectious pulmonary complications in hematopoietic stem cell transplantation. Bone Marrow Transplant 2001;28(5):425–434. Crossref, Medline, Google Scholar
- 31. . Bronchiolitis obliterans: high resolution CT findings and correlation with pulmonary function tests. Clin Radiol 1993;47(4):236–240. Crossref, Medline, Google Scholar
- 32. . Bronchiolitis obliterans syndrome in heart-lung transplant recipients: diagnosis with expiratory CT. Radiology 2001;218(2):533–539. Link, Google Scholar
- 33. . Pulmonary alveolar proteinosis: progress in the first 44 years. Am J Respir Crit Care Med 2002;166(2):215–235. Crossref, Medline, Google Scholar
- 34. . Pulmonary complications following hematopoietic stem cell transplantation: diagnostic approaches. Am J Hematol 2005;80(2):137–146. Crossref, Medline, Google Scholar
- 35. . Bronchiolitis obliterans complicating bone marrow transplantation. Chest 1985;87(6):828–830. Crossref, Medline, Google Scholar
- 36. . Pulmonary complications of transplantation: radiographic considerations. Clin Chest Med 2005;26(4):545–560, v. Crossref, Medline, Google Scholar
- 37. . Pulmonary infections in the late period after allogeneic bone marrow transplantation: chest radiography versus computed tomography. Eur J Radiol 2005;53(3):489–494. Crossref, Medline, Google Scholar
- 38. . Association between acute and chronic graft-versus-host disease and bronchiolitis obliterans organizing pneumonia in recipients of hematopoietic stem cell transplants. Blood 2003;102(10):3822–3828. Crossref, Medline, Google Scholar
- 39. . Lymphoproliferative disorders following allogeneic bone marrow transplantation: the Vancouver experience. Bone Marrow Transplant 1998;22(10): 981–987. Crossref, Medline, Google Scholar
- 40. . Bronchiolitis obliterans organizing pneumonia (BOOP) in children after allogeneic bone marrow transplantation. Bone Marrow Transplant 1994;13(2):221–223. Medline, Google Scholar
- 41. . American College of Rheumatology/European League Against Rheumatism provisional definition of remission in rheumatoid arthritis for clinical trials. Ann Rheum Dis 2011;70(3):404–413. Crossref, Medline, Google Scholar
- 42. . Transfusion reactions: newer concepts on the pathophysiology, incidence, treatment, and prevention of transfusion-related acute lung injury. Crit Care Clin 2012;28(3):363–372, v. Crossref, Medline, Google Scholar
- 43. . Pulmonary complications after bone marrow transplantation: high-resolution CT and pathologic findings. RadioGraphics 1997;17(6):1359–1371. Link, Google Scholar
- 44. . Cryptogenic organizing pneumonia: CT findings in 43 patients. AJR Am J Roentgenol 1994;162(3):543–546. Crossref, Medline, Google Scholar
- 45. . Spontaneous pneumomediastinum and subcutaneous emphysema complicating bronchiolitis obliterans after allogeneic bone marrow transplantation: case report and review of literature. Ann Hematol 2001;80(7):430–435. Crossref, Medline, Google Scholar
- 46. . Air-leak syndrome following allo-SCT in adult patients: report from the Kanto Study Group for Cell Therapy in Japan. Bone Marrow Transplant 2011;46(3):379–384. Crossref, Medline, Google Scholar
- 47. . Risk of lymphoproliferative disorders after bone marrow transplantation: a multi-institutional study. Blood 1999;94(7):2208–2216. Medline, Google Scholar
- 48. . High incidence of PTLD after non-T-cell-depleted allogeneic haematopoietic stem cell transplantation as a consequence of intensive immunosuppressive treatment. Bone Marrow Transplant 2003;32(1):97–102. Crossref, Medline, Google Scholar
- 49. . “Crazy-paving” patterns on high-resolution CT scans in patients with pulmonary complications after hematopoietic stem cell transplantation. Korean J Radiol 2009;10(1):21–24. Crossref, Medline, Google Scholar
- 50. . Pulmonary veno-occlusive disease. Am J Respir Crit Care Med 2000;162(5):1964–1973. Crossref, Medline, Google Scholar
- 51. . Pulmonary veno-occlusive disease following hematopoietic stem cell transplantation: a rare model of endothelial dysfunction. Bone Marrow Transplant 2008;41(8):677–686. Crossref, Medline, Google Scholar
- 52. . Pulmonary veno-occlusive disease after bone marrow transplantation. Thorax 1984;39(12):956–957. Crossref, Medline, Google Scholar
- 53. . Pulmonary veno-occlusive disease: clinical, functional, radiologic, and hemodynamic characteristics and outcome of 24 cases confirmed by histology. Medicine (Baltimore) 2008;87(4):220–233. Crossref, Medline, Google Scholar
- 54. . Pulmonary veno-occlusive disease. Eur Respir J 2009;33(1):189–200. Crossref, Medline, Google Scholar
- 55. . Idiopathic pleuroparenchymal fibroelastosis: description of a novel clinicopathologic entity. Chest 2004; 126(6):2007–2013. Crossref, Medline, Google Scholar
- 56. . Pleuroparenchymal fibroelastosis in patients with pulmonary disease secondary to bone marrow transplantation. Mod Pathol 2011;24(12):1633–1639. Crossref, Medline, Google Scholar
- 57. . Restrictive allograft syndrome post lung transplantation is characterized by pleuroparenchymal fibroelastosis. Mod Pathol 2013;26(3):350–356. Crossref, Medline, Google Scholar
- 58. . Defective expression of granulocyte-macrophage colony-stimulating factor/interleukin-3/interleukin-5 receptor common beta chain in children with acute myeloid leukemia associated with respiratory failure. Blood 1998;92(4):1097–1103. Medline, Google Scholar
- 59. . Acquired pulmonary alveolar proteinosis after umbilical cord blood transplantation for acute myeloid leukemia. Am J Hematol 2002;70(2):154–157. Crossref, Medline, Google Scholar
- 60. . Secondary alveolar proteinosis is a reversible cause of respiratory failure in leukemic patients. Am J Respir Crit Care Med 1994;149(3 Pt 1):788–794. Crossref, Medline, Google Scholar
- 61. . Computed tomography appearances of pulmonary alveolar proteinosis. Clin Radiol 1989;40(3):240–243. Crossref, Medline, Google Scholar
- 62. . Transfusion-related acute lung injury: from bedside to bench and back. Blood 2011;117(5):1463–1471. Crossref, Medline, Google Scholar
- 63. . Drug-induced lung disease: high-resolution CT findings. AJR Am J Roentgenol 2000;175(4):1019–1024. Crossref, Medline, Google Scholar
- 64. . High-resolution ultrafast chest CT in the clinical management of febrile bone marrow transplant patients with normal or nonspecific chest roentgenograms. Chest 1991;99(4):928–933. Crossref, Medline, Google Scholar
- 65. . Pneumonia in febrile neutropenic patients and in bone marrow and blood stem-cell transplant recipients: use of high-resolution computed tomography. J Clin Oncol 1999;17(3):796–805. Crossref, Medline, Google Scholar
- 66. . Intrathoracic complications following allogeneic bone marrow transplantation: CT findings. Radiology 1991;181(1):153–156. Link, Google Scholar
- 67. . The initial pulmonary evaluation of the immunocompromised patient. Chest Surg Clin N Am 1999;9(1):19–38. Medline, Google Scholar
- 68. . Diffuse pulmonary infiltrates in immunosuppressed patients: prospective study of 80 cases. Am J Med 1979;66(1):110–120. Crossref, Medline, Google Scholar
- 69. . Clinical presentation, outcome and risk factors of late-onset non-infectious pulmonary complications after allogeneic stem cell transplantation. Curr Stem Cell Res Ther 2009;4(2):161–167. Crossref, Medline, Google Scholar
Article History
Received: May 6 2013Revision requested: June 28 2013
Revision received: Aug 22 2013
Accepted: Aug 29 2013
Published online: May 2014
Published in print: May 2014