Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico
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Colorectal cancer (CRC) is the second leading cause of cancer dead in Spain. About half the patients will eventually develop distant metastases. ⋯ Disease site and extent, resectability, tumor biology and gene mutations, clinical presentation, patient preferences, and comorbidities are key factors to design a customized treatment plan. The aim of these guidelines is to provide synthetic recommendations for managing advanced CRC patients.
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Follicular non-Hodgkin's lymphoma (FL) is a nodal B lymphoid malignancy that originates from the germinal center of a lymph node. FL is the second most frequent lymphoma subtype. The course of the disease is usually characterised by a typically indolent clinical course, with a median survival rate of 8-10 years, although most patients relapse after treatment. ⋯ High-dose chemotherapy with autologous stem-cell transplantation in first line has not shown improvement and is not recommended as first-line therapy. Before any treatment decision in relapsed patients, a repeat biopsy is mandatory to rule out a transformation into large cell aggressive lymphoma. Standard treatment is controversial, depends on the efficacy of prior treatment, duration of the time-to-relapse, patient's age and histological findings at relapse.