The prognosis for gastric cancer with liver metastasis continues to be poor. We present our preliminary findings from 4 cases of liver metastasis from gastric adenocarcinomas treated using radiofrequency ablation (RFA). Between 1995 and 2004, the clinical history and course of 4 patients who underwent radiofrequency ablation for liver metastases from gastric cancer were reviewed. Two patients with smaller metachronous metastasis are currently alive without recurrence at 16 and 14 months and the other patients with larger synchronous metastatic lesions died after 4 and 12 months after RFA. Although this study was limited to a few cases and had a short follow-up duration, our findings suggest that RFA may provide an alternative treatment modality for liver metastasis resulting from gastric adenocarcinoma. Additional study is needed with a larger group of patients and longer follow up to evaluate the efficacy of RFA.
Adenocarcinoma/radiography/*secondary/*therapy ; Adult ; Aged ; Catheter Ablation/*methods ; Humans ; Liver Neoplasms/radiography/*secondary/*therapy ; Male ; Middle Aged ; *Stomach Neoplasms ; Tomography, X-Ray Computed

Metastatic tumors in the sellar and parasellar regions are uncommon and rarely detected in clinical practice. We present four cases of sellar and parasellar metastatic tumors, which metastasized from distant organ in one case and extended directly from adjacent structures in three. Common presenting symptoms were cranial neuropathies, headache and facial pain. Invasion into the cavernous sinus was noted in all cases. We report rare cases of sellar and parasellar metastases. Also, we should consider the possibility of metastasis in these regions for patients who showed the above clinical presentations in systemic cancer patients. In extensive diseases, transient symptomatic relief could be obtained by direct surgical management, even in restricted degree.
Adenocarcinoma/therapy ; Adenocarcinoma/radiography ; Adenocarcinoma/pathology* ; Adult ; Breast Neoplasms/radiography ; Breast Neoplasms/pathology* ; Carcinoma, Infiltrating Duct/therapy ; Carcinoma, Infiltrating Duct/radiography ; Carcinoma, Infiltrating Duct/pathology* ; Case Report ; Female ; Human ; Magnetic Resonance Imaging/methods ; Male ; Middle Age ; Nasopharyngeal Neoplasms/therapy ; Nasopharyngeal Neoplasms/radiography ; Nasopharyngeal Neoplasms/pathology* ; Palatal Neoplasms/therapy ; Palatal Neoplasms/radiography ; Palatal Neoplasms/pathology* ; Sella Turcica* ; Skull Neoplasms/therapy ; Skull Neoplasms/secondary* ; Skull Neoplasms/physiopathology

No abstract available.
Adenocarcinoma/*diagnosis/radiography/secondary ; Adult ; Antineoplastic Agents/therapeutic use ; Breast Neoplasms/*diagnosis/drug therapy/pathology ; Carrier Proteins/metabolism ; Doxorubicin/therapeutic use ; Drug Therapy, Combination ; Endoscopy, Digestive System ; Female ; Glycoproteins/metabolism ; Humans ; Mastectomy, Modified Radical ; Positron-Emission Tomography and Computed Tomography ; Stomach Neoplasms/*diagnosis/radiography/secondary ; Taxoids/therapeutic use ; Tomography, X-Ray Computed