BACKGROUND Resection of pulmonary metastases may be followed by long term survival and now that it is an accepted method of treatment for patients with osteogenic sarcoma indicators of favourable prognosis are needed to aid the assessment of suitability for resection. This study compares the survival rates of patients who did and did not undergo resection of their pulmonary metastases and relat...

Spindle cell carcinoma (SpCC) an aggressive squamous cell carcinoma, variant, frequently metastasizes to regional lymph nodes and distant organs. Unfortunately, an effective treatment method for oral SpCC distant metastasis has not yet been established. Here we present 2 of oral SpCC cases that showed distant metastases after initial treatment, and 2 that showed distant metastases following dur...

Gynecologic leiomyosarcoma are uncommon malignancies. Although pulmonary metastases are frequent complications, endobronchial metastases are rare. We report 1 case of gynecologic leiomyosarcoma with endobronchial metastases, along with a review of the topic and bronchoscopic image of this uncommon phenomenon.

The introduction of a new 1318 nm wavelength Nd:YAG laser has created new possibilities in lung parenchyma surgery. The potentially curative surgical resection of pulmonary metastases in suitably selected cases had been recognized slowly. Using the new laser technology a greater number of patients can now offered salvage surgery. This paper reviews the history of surgical management of pulmonar...

BACKGROUND We used B16-F10 (B16) melanoma tumor cells and syngeneic C57BL/6 (B6) mice as a study model for pulmonary metastases, to better understand whether or not there exist differences in tumorigenicity and in the effectiveness of immunotherapy as a function of host age (1-, 3-, 12- and 24-month-old). METHODS Intravenous injection of B16 melanoma cells were administered to B6 mice of diff...

BACKGROUND The purpose was the comparison of positron emission tomography using F-18-fluorodeoxy-glucose (FDG-PET) and spiral thoracic CT to detect pulmonary metastases from malignant primary osseous tumors. PATIENTS AND METHODS In 71 patients with histologically confirmed malignant primary bone tumors (32 osteosarcomas, 39 Ewing's sarcomas) 111 FDG-PET examinations were evaluated with regard...

BACKGROUND Surgical treatment for pulmonary metastases is known to be a safe and potentially curative procedure for various primary malignancies. However, there are few reports regarding the prognostic role of surgical treatment for pulmonary metastases from esophageal carcinoma, especially after definitive chemoradiotherapy (CRT). METHODS We retrospectively reviewed 5 patients who underwent ...

An 87-year-old man was admitted complaining of cough after he had been treated with drugs at another hospital. Chest X-ray revealed multiple nodules, and chest computed tomography (CT) showed metastatic lung tumors. Abdominal CT revealed staining of the outer portion of the prostate by contrast medium, though this finding was considered nonspecific and nondiagnostic. A CT-guided biopsy of a lun...

Pulmonary metastases are not encountered commonly in patients with prostate cancer. Pulmonary metastases with pneumothorax as a presenting clinical manifestation in newly diagnosed prostate cancer are very rare. Here, we present the case of an 82-year-old patient who was admitted to our center with a chief complaint of worsening dyspnea over the past few days. The chest X-ray and computed tomog...