نتایج جستجو برای: familial clustering
تعداد نتایج: 158069 فیلتر نتایج به سال:
Introduction. Familial cases of Kaposi's sarcoma have rarely been reported. Kaposi's sarcoma is not uncommon in Greece; its incidence is estimated at 0.20 per 100.000 habitants, showing an increased predominance in the Peloponnese, in Southern Greece. Case Report. We describe five cases of familial clustering of KS originating from Greece. Discussion. The pathogenesis of familial Kaposi's sarco...
In this study, we report a familial cluster of cases which included five patients and two close contacts who were confirmed to have coronavirus disease 2019 (COVID-19). These participants had received real-time reverse transcription-polymerase chain reaction (RT-PCR) chest X-rays (CXRs) before diagnosis. The follow-up CXRs three in the family showed significant progression, with COVID-19 pneumo...
BACKGROUND Myeloproliferative neoplasms constitute a group of diverse chronic myeloid malignancies that share pathogenic features such as acquired mutations in the JAK2, TET2, CBL and MPL genes. There are recent reports that a JAK2 gene haplotype (GGCC or 46/1) confers susceptibility to JAK2 mutation-positive myeloproliferative neoplasms. The aim of this study was to examine the role of the JAK...
Cluster analysis is the assignment of observations into clusters so that observations in the same cluster are similar in some sense, and many clustering methods have been developed. However, these methods cannot be applied to family data, which possess intrinsic familial structure. To take the familial structure into account, we propose a form of penalized cluster analysis with a tuning paramet...
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