Humans ; Lung Neoplasms ; secondary ; surgery ; Prognosis

OBJECTIVETo improve the diagnosis and treatment of far advanced prostate cancer without clinically detectable bone metastasis.

METHODSCancer metastatic lesions were found in the liver and lungs respectively of two patients on routine medical examination, and only an abnormally elevated level of the serum prostate specific antigen (PSA) was observed in the following system examinations. The patients were diagnosed as having prostate cancer by prostate biopsy. MRI showed a discontinued prostate capsule, and ECT revealed no bone metastasis. Diagnostic treatment was conducted by giving LHRHa combined with antiandrogens. One of the patients underwent surgical castration at 12 months, and both received intensity modulated radiation therapy (80 Gy) at 15 and 18 months, respectively.

RESULTSThe metastatic lesions in the liver and lungs of the patients were either absent or significantly reduced after treated by maximal androgen blockade for 3 months, and all disappeared after 6 months'treatment, with the PSA level stabilized at less than 0.02 microg/L in one patient, and around 0.5 microg/L in the other. Antiandrogen treatment was suspended after radiotherapy. The results of liver, lung and bone scanning were normal during the 12-month follow-up, and the PSA level was below 1.0 microg/L.

CONCLUSIONRemote metastasis of prostate cancer may occur in ectosteal organs first, which deserves special attention. A combination of different treatment methods promises satisfactory results.

Aged ; Humans ; Liver Neoplasms ; secondary ; Lung Neoplasms ; secondary ; Male ; Neoplasm Metastasis ; Prostatic Neoplasms ; diagnosis ; pathology ; therapy

Lung metastases are more common in metastatic disease in differentiated thyroid carcinoma (DTC). Because of its insidious onset and slow development, clinical diagnosis is relatively difficult. Some possible diagnostic methods for detecting the lung metastasis of DTC including serological examination, radionuclide imaging and other medical imaging patterns are discussed in this paper. The progress and the current situation about investigation of those modalities which are in the early diagnosis, recurrent and clinical evaluation for the lung metastasis of DTC are briefly reviewed. Therefore, it is expected to promote DTC with lung metastasis to a higher diagnostic level.
Humans ; Lung Neoplasms ; diagnosis ; secondary ; Neoplasm Metastasis ; Thyroid Neoplasms ; pathology

Hemangiosarcoma ; pathology ; Humans ; Liver Neoplasms ; pathology ; Lung Neoplasms ; secondary ; Male ; Middle Aged ; Pelvic Neoplasms ; secondary ; Spinal Neoplasms ; secondary ; Splenic Neoplasms ; secondary

Phyllodes tumor is a rare breast tumor. A 45-year-old woman who underwent left mastectomy 12 years ago was found to have infiltrates in both lungs in a health examination. Combining histological examinations of the lung and breast samples, the diagnosis of borderline phyllodes tumor metastases to the lung was made. It is the longest interval to our knowledge that the metastases occurred 12 years after primary phyllodes tumor.
Breast Neoplasms ; complications ; surgery ; Female ; Humans ; Lung Neoplasms ; secondary ; Middle Aged ; Phyllodes Tumor ; diagnosis ; secondary

Aged ; Carcinoma, Large Cell ; secondary ; Humans ; Intestinal Neoplasms ; secondary ; Intestine, Small ; pathology ; Lung Neoplasms ; pathology ; Male

Adult ; Cardiopulmonary Bypass ; Female ; Heart Neoplasms ; surgery ; Humans ; Lung Neoplasms ; secondary ; Osteosarcoma ; secondary ; surgery

Breast Neoplasms ; pathology ; Female ; Humans ; Lung Neoplasms ; secondary ; Phyllodes Tumor ; secondary

Blood-borne metastatic involvement of the stomach by cancer is a rare entity. According to the number of reports in the literature, the most common tumors that spread to the stomach through the blood stream are malignant melanoma, breast carcinoma and lung carcinoma. Recently, two cases of metastatic involvement of the stomach secondary to lung carcinoma were diagnosed by gastroscopy. The first patient was a 66-year-old man who had primary lung carcinoma with multiple bone and subcutaneous metastases. Gastroscopy showed multiple submucosal tumors with central umbilications in the fundus and in the upper body of the stomach. Pathologic examination revealed massive submucosal infiltration and conical shaped and scanty deep mucosal infiltration of undifferentiated small cell carcinoma suggestive of metastatic involvement. The second patient was a 68-year-old man who had primary lung carcinoma with brain metastasis. Gastroscopy showed a large fungating mass in the greater curvature side of the stomach. Pathologic examination revealed poorly differentiated squamous cell carcinoma. We report the two cases of metastatic gastric cancer from lung carcinoma with the literature review.
Aged ; Carcinoma, Small Cell/*secondary ; Carcinoma, Squamous Cell/*secondary ; Humans ; Lung Neoplasms/*pathology ; Male ; Stomach Neoplasms/*secondary

Adult ; Carcinoid Tumor ; pathology ; secondary ; Female ; Humans ; Lung Neoplasms ; pathology