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The Nottingham prognostic index (NPI) is used to determine prognosis following surgery for breast cancer. [1] [2] Its value is calculated using three pathological criteria: the size of the tumour; the number of involved lymph nodes; and the grade of the tumour. [1] It is calculated to select patients for adjuvant treatment.
The overall 5-year survival rate of anaplastic thyroid cancer has been given as 7% [14] or 14%, [15] although the latter has been criticized as being overestimated. [15] Additional factors that affect prognosis include the person's age, the presence of distant metastases, the dose of radiation administered to the primary tumor and regional ...
Survival rate is a part of survival analysis.It is the proportion of people in a study or treatment group still alive at a given period of time after diagnosis. It is a method of describing prognosis in certain disease conditions, and can be used for the assessment of standards of therapy.
CD68 immunostaining demonstrating macrophages and giant cells in a case of xanthogranulomatous pyelonephritis CD68 ( C luster of D ifferentiation 68) is a protein highly expressed by cells in the monocyte lineage (e.g., monocytic phagocytes , osteoclasts ), by circulating macrophages , and by tissue macrophages (e.g., Kupffer cells , microglia ).
The data is used to evaluate patient outcome, quality of life, provide follow-up information, calculate survival rates, analyze referral pattern, allocate resources at regional or state level, report cancer incidence as required under state law, and evaluate efficacy of treatment modalities. [3]
The five-year survival rate is a type of survival rate for estimating the prognosis of a particular disease, normally calculated from the point of diagnosis. [1] Lead time bias from earlier diagnosis can affect interpretation of the five-year survival rate.
The authors concluded that trials using a patient mix weighted toward good prognosis will not find such a difference. In 1993, a retrospective analysis was performed on 2031 patients with aggressive non-Hodgkin's lymphoma, of all ages, treated with a doxorubicin -based chemotherapy regimen such as CHOP between 1982 and 1987. [ 2 ]
The leukemic cells usually are strongly positive for CD13, CD33, CD68, and CD117. Characteristically, basophil (e.g. CD11b, CD123) and monocyte markers (CD14, CD15) are absent. The cells usually express CD2 and CD25. [9] Malignant mast cells overexpress the anti-apoptosis gene, bcl-2. [10] A mutation called KIT mutation is detected in most ...