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 SS  Vol.2 No.6 , August 2011
A Pulmonary Infarction Mimicking Metastatic Lung Tumor
Abstract: Pulmonary infarction may present as a solitary pulmonary nodule resembling a malignant pulmonary tumor. A 71-year-old woman who had undergone the surgery for abdominal malignant fibrous histiocytoma (MFH) with inflammatory nature presented with a small nodule in the right lung in computed tomographic images. Two months later, the nodule became enlarged and had an accompanying infiltrative shadow. We suspected a metastatic tumor from MFH and performed video-assisted thoracic surgery. However, subsequent pathological diagnosis of the nodule was pulmonary infarction due to thromboembolism. When a peripheral nodule is detected, pulmonary infarction should be considered as a possible diagnosis.
Cite this paper: nullK. Teramoto, Y. Kawaguchi, T. Hori, Y. Ohshio, M. Hashimoto, S. Kitamura, J. Hanaoka and N. Tezuka, "A Pulmonary Infarction Mimicking Metastatic Lung Tumor," Surgical Science, Vol. 2 No. 6, 2011, pp. 360-362. doi: 10.4236/ss.2011.26078.
References

[1]   J. Balakrishnan, M. A. Meziane, S. S. Siegelman and E. K. Fishman, “Pulmonary Infarction: CT Appearance with Pathologic Correlation,” Journal of Computer Assisted Tomography, Vol. 13, No. 6, 1989, pp. 941-945. doi:10.1097/00004728-198911000-00001

[2]   S. M. Greaves, E. M. Hart and D. R. Aberle, “CT of Pulmonary Thromboembolism,” Seminars in Ultrasound, CT and MRI, Vol. 18, No. 5, 1997, pp. 323-337. doi:10.1016/S0887-2171(97)90010-X

[3]   P.T. Johnson, R. J. Wechsler, A. M. Salazar, A. M. Fisher, L. N. Nazarian and R. M. Steiner, “Spiral CT of Acute Pulmonary Thromboembolism: Evaluation of Pleuroparenchymalabnormalities,” Journal of Computer Assisted Tomography, Vol. 23, No. 3, 1999, pp. 369-373. doi:10.1097/00004728-199905000-00009

[4]   C. J. George, H. D. Tazelaar, S. J. Swensen and J. H. Ryu, “Clinicoradiological Features of Pulmonary Infarctions Mimicking Lung Cancer,” Mayo Clinic Proceedings, Vol. 79, No. 7, 2004, pp. 895-898. doi:10.4065/79.7.895

[5]   J. G. Parambil, C. D. Savci, H. D. Tazelaar and J. H. Ryu, “Causes and Presenting Features of Pulmonary Infarctions in 43 Cases Identified by Surgical Lung Biopsy,” Chest, Vol. 127, No. 4, 2005, pp. 1178-1183. doi:10.1378/chest.127.4.1178

[6]   M. Takahashi, Y. Murakami, N. Nitta, K. Murata, N. Tezuka, S. Fujino and H. Okabe, “Pulmonary Infarction Associated with Bronchogenic Carcinoma,” Radiation Medicine, Vol. 26, No. 2, 2008, pp. 76-80. doi:10.1007/s11604-007-0192-9

 
 
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