نتایج جستجو برای: pulmonary tumors
تعداد نتایج: 400132 فیلتر نتایج به سال:
A large variety of rare benign and malignant tumors may sporadically affect the lung. Computed tomography (CT) findings of unusual primary lung tumors are often nonspecific. However, there are some rare pulmonary tumors with imaging features overlapping those of other conditions, thus making radiologic diagnosis challenging. The aim of this review was to correlate CT and histopathological featu...
T cells genetically modified to express a receptor that identifies specific antigen, known as chimeric antigen (CAR) cells, have led advancements in the treatment of hematological malignancies and tumor microenvironment. CAR-T target origin tumors on vascular side inflammatory cytokines where microenvironment forms block immunosuppressive checkpoints. The efficacy cell remains controversial bec...
Abstract Small cell lung cancer (SCLC) is classified as a high-grade neuroendocrine (NE) tumor, but subset of SCLC has been termed “variant” due to the loss NE characteristics. In this study, we computed scores for patient-derived lines and xenografts, well human tumors. We aligned properties with transcription factor-defined molecular subtypes. Then investigated different immune phenotypes ass...
Pulmonary artery sarcomas (PAS) are rare tumors with a poor prognosis. They are often misdiagnosed as pulmonary embolism (PE) leading to futile anticoagulation treatment and delay in proper diagnosis. We present a case of a patient who was initially misdiagnosed and anticoagulated for presumed pulmonary embolism. Progressive symptoms and additional imaging led to the diagnosis of intimal pulmon...
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