نتایج جستجو برای: non infiltrating
تعداد نتایج: 1328460 فیلتر نتایج به سال:
The safety of silicone-based implant for mammoplasty has been debated for decades. A series of anecdotal case reports and a recent epidemiological case-control study have suggested a possible association between silicone implant and the development of primary breast ALK1-negative anaplastic large cell lymphoma (ALCL), a rare type of peripheral T-cell lymphoma. In this report, we describe an add...
Non-small cell lung cancer (NSCLC) is one of the most common types of aggressive cancer. The tumor tissue, which shows an active angiogenesis, is composed of neoplastic and stromal cells, and an abundant inflammatory infiltrate. Angiogenesis is important to support tumor growth, while infiltrating cells contribute to the tumor microenvironment through the secretion of growth factors, cytokines ...
BACKGROUND Differential diagnosis for a nodule in the nipple or subareolar area of woman includes both primary neoplasms of breast as well as those from skin and adnexae. CASE PRESENTATION A 32-year-old woman presented with a painless 0.5 cm subareolar nodule of her left nipple that she had noticed for several months, with no associated nipple discharge. A biopsy revealed an infiltrating adne...
Background: Ureteral endometriosis commonly presents with non-specific symptoms or no symptoms. Diagnostic challenges are multifactorial but essentially caused by diagnostic delay due to the silent nature of disease. Management requires a multidisciplinary approach optimise outcome. Case Report: A 29-year-old woman presented severe deep infiltrating resulting in bilateral hydronephrosis and los...
Immunotherapy for glioblastoma (GBM) is the subject of numerous clinical trials, given the potential for the adaptive immune response to combat this diffusely infiltrating tumor. However, rational application of immunotherapy to these tumors is challenging because of the peculiar immune privilege of the brain and the molecular heterogeneity of glioma antigens. Little is known about patient-to-p...
Both the invasive growth types of colorectal cancer (CRC) and the number of myofibroblasts have been associated with histopathological factors such as lymph node and liver metastasis, and local recurrence. However, there are few studies, that have assessed the association between invasive growth type and myofibroblast distribution in CRC. We aimed to evaluate the relationship between the clinic...
Successful engraftment of organ transplants has traditionally relied on preventing the activation of recipient (host) T cells. Once T-cell activation has occurred, however, stalling the rejection process becomes increasingly difficult, leading to graft failure. Here we demonstrate that graft-infiltrating, recipient (host) dendritic cells (DCs) play a key role in driving the rejection of transpl...
FOXP3 infiltrating lymphocyte density and PD-L1 expression in operable non-small cell lung carcinoma
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