A Case of Solitary Fibrous Tumor of the Pleura That Increased in Size After Resection of Renal Cell Carcinoma

DOI
  • Kurosaki Fumio
    Division of Pulmonary Medicine, Department of Medicine, Jichi Medical University
  • Bando Masashi
    Division of Pulmonary Medicine, Department of Medicine, Jichi Medical University
  • Shinoda Sachi
    Division of Pulmonary Medicine, Department of Medicine, Jichi Medical University
  • Nakayama Masayuki
    Division of Pulmonary Medicine, Department of Medicine, Jichi Medical University
  • Mato Naoko
    Division of Pulmonary Medicine, Department of Medicine, Jichi Medical University
  • Yamasawa Hideaki
    Division of Pulmonary Medicine, Department of Medicine, Jichi Medical University
  • Kawai Akira
    Division of Radiology, Jichi Medical University
  • Shinozaki Takeshi
    Division of Radiology, Jichi Medical University
  • Yoshimoto Taichiro
    Division of Diagnostic Pathology, Jichi Medical University
  • Fukushima Noriyoshi
    Division of Diagnostic Pathology, Jichi Medical University
  • Tetsuka Kenji
    Division of Pulmonary Surgery, Department of Surgery, Jichi Medical University
  • Endo Shunsuke
    Division of Pulmonary Surgery, Department of Surgery, Jichi Medical University
  • Sugiyama Yukihiko
    Division of Pulmonary Medicine, Department of Medicine, Jichi Medical University

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Background. Solitary fibrous tumor (SFT) is a rare tumor of mesenchymal origin that occurs preferentially in the pleura. When a solitary thoracic nodule is detected in a patient suffering from any type of cancer, it is difficult to determine whether the nodule is a metastatic lesion or a de novo primary thoracic tumor. Case. A 62-year-old man, previously treated for stage IB renal cell carcinoma by nephrectomy, was admitted to our hospital for further examination following detection of a solitary thoracic nodule, which was suspected to be thoracic metastasis. The patient underwent computed tomography (CT)-guided lung biopsy and SFT was subsequently diagnosed, although hemothorax occurred due to intercostal artery laceration. Video-assisted thoracoscopic surgery (VATS) was performed and no recurrence has occurred thus far. Conclusion. When a solitary thoracic nodule is detected in a patient suffering from any type of cancer, SFT should be considered in the differential diagnosis, and surgical resection may be considered as initial treatment if the primary tumor is controlled, no extrathoracic metastases are present, and the patient is in good enough condition to undergo the operation.

収録刊行物

  • 気管支学

    気管支学 36 (2), 153-157, 2014

    特定非営利活動法人 日本呼吸器内視鏡学会

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