What is Oligometastatic recurrence?
Oligometastases is the state in which the patient shows distant relapse in only a limited number of regions. Local therapy such as surgery, radiotherapy and radiofrequency ablation for the relapsed sites could thus improve patient’s survival.
What is Oligoprogressive?
Oligoprogression is an emerging concept in oncology, denoting a state where after an initially successfully systemic therapy of disseminated metastases, a single/few lesions display further progression.
What is the difference between metastatic and metastasize?
Metastasis means that cancer spreads to a different body part from where it started. When this happens, doctors say the cancer has “metastasized.” Your doctor may also call it “metastatic cancer,” “advanced cancer,” or “stage 4 cancer.” But these terms can have different meanings.
What is a liver Metastasectomy?
In oncology, metastasectomy is the surgical removal of metastases, which are secondary cancerous growths that have spread from cancer originating in another organ in the body. Metastasectomy.
What is oligo recurrence?
Oligo-recurrence is the state in which cancer patients have metachronous metastases after curative therapy for primary lesions. At recurrence, the cancer patients have no relapse of the primary lesions. This is very important with respect to local therapy.
What is pseudo progression?
Pseudoprogression is a phenomenon in which an initial increase in tumor size is observed or new lesions appear, followed by a decrease in tumor burden; this phenomenon can benefit patients receiving immunotherapy but often leads to premature discontinuation of treatment owing to the false judgment of progression.
What is SBRT used for?
SBRT is used to treat tumors in the lungs, spine, liver, neck, lymph node or other soft tissues.
What is Lung metastasectomy?
A pulmonary metastasectomy is the surgical removal of lung tumor tissue that originated from another body site. pulmonary metastasectomy metastasis treatment. Thoracic and Lung Cancer Program. 650-498-6000.
What are metachronous metastases?
“Synchronous metastasis” and “synchronous second carcinoma”were defined as the diagnosis of a distant metastasis or second carcinoma together with or within a three-month interval of the diagnosis of the primary colon cancer. “Metachronous”was defined as an occurrence after a period of three months postoperatively.
How long can pseudo progression Last?
Pseudoprogression seems to be associated with a high likelihood of 1-year survival compared to patients experiencing partial response, stable disease or progressive disease in a retrospective analysis conducted on various cancer type.