منابع مشابه
Management of patients with cancer of unknown primary site.
Cancer of unknown primary site represents approximately 3% to 5% of all new cancer diagnoses. Adenocarcinomas account for 60% of all unknown primary cancers and poorly differentiated carcinomas or adenocarcinomas, for 30%. Historically, the prognosis for most patients with unknown primary tumors has been poor, with survival often less than 6 months from diagnosis. Recent advances in diagnostic ...
متن کاملDilemmas in managing patients with cancer of unknown primary
CANCER OF unknown primary (CUP) is an umbrella term for a number of heterogeneous clinical presentations associated with hidden (occult) primary tumours. Van de Wouw et al (2003) described CUP as: ‘A biopsy-proven metastasis of a malignancy in the absence of an identifiable primary site after a complete history and physical examination [has] been carried out, along with basic laboratory studies...
متن کاملCancer of unknown primary
Cancer of unknown primary (CUP) ranges within top 10 cancers in both incidence and mortality. As primary identification is crucial to choosing treatment, guidelines on CUP emphasize the diagnostic strategy. Whether guidelines are complied with, or if they are indeed helpful, is however unclear. We compared procedures performed in suspected CUP patients with recommendations of national guideline...
متن کاملCancer of unknown primary site.
Copyright © 2014 Massachusetts Medical Society Cancer of unknown primary site is a heterogeneous group of cancers for which the anatomical site of origin remains occult after detailed investigations.1,2 The emergence of sophisticated imaging, immunohistochemical testing, and molecular-profiling tools has influenced our approach to unknown primary cancer, although it has also increased the ambig...
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ژورنال
عنوان ژورنال: Deutsches Aerzteblatt Online
سال: 2014
ISSN: 1866-0452
DOI: 10.3238/arztebl.2014.0481