Results 11 to 20 of about 51,011 (174)
Lymph Node Metastasis in Intrahepatic Cholangiocarcinoma [PDF]
Lymph node metastasis is a significant prognostic factor in intrahepatic cholangiocarcinoma. This study was aimed at investigating lymph node metastasis in intrahepatic cholangiocarcinoma and to examine whether the extent of metastasis affects outcomes after surgery.From 1980 through 1996, 70 patients with intrahepatic cholangiocarcinoma underwent ...
Masakazu Yamamoto+2 more
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Sclerosing Pneumocytoma with Lymph Node Metastasis [PDF]
A 33-year-old woman with a family history of multiple cancers had been undergoing surveillance scans. Magnetic resonance imaging revealed cysts in the kidney and pancreas, multiple hemangiomas in the liver, and a lesion in the left lower lobe (LLL) of the lung. Repeat positron emission tomogram/computed tomography demonstrated a 1.8 1.6-cm nodule (Fig.
Saby George+4 more
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Sclerosing Hemangioma with Lymph Node Metastasis [PDF]
Sclerosing hemangioma (SH) of the lung is an uncommon type of tumor, which is composed of polygonal and cuboidal cells. This disease is generally regarded as benign but extremely rare cases with lymph node metastasis have been reported. We report a case of SH with a metastasis to the regional lymph nodes.
Dae Young Kang+2 more
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Intrapulmonary lymph nodes masquerading as pleural metastasis [PDF]
AbstractIntrapulmonary lymph nodes (IPLNs) are a frequent finding of computed tomography for lung cancer and can grow without malignant findings. Linear densities extending from the nodules are a characteristic of IPLNs.
Yasuhiko Matsuda+3 more
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The races to identify the specific populations that respond remarkably well or have dreadfully worst response to immune check point inhibitor (ICI) are hard-edged, especially because the cost of these drugs are so devastating that people are afraid that the widespread use will lead to the destruction of the insurance system and enhance the inequality ...
Haruhiko Sugimura, Katsuhiro Yoshimura
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Predicting Axillary Lymph Node Metastasis in Early Breast Cancer Using Deep Learning on Primary Tumor Biopsy Slides [PDF]
Objectives: To develop and validate a deep learning (DL)-based primary tumor biopsy signature for predicting axillary lymph node (ALN) metastasis preoperatively in early breast cancer (EBC) patients with clinically negative ALN. Methods: A total of 1,058 EBC patients with pathologically confirmed ALN status were enrolled from May 2010 to August 2020.
arxiv +1 more source
Integrating features from lymph node stations for metastatic lymph node detection [PDF]
Metastasis on lymph nodes (LNs), the most common way of spread for primary tumor cells, is a sign of increased mortality. However, metastatic LNs are time-consuming and challenging to detect even for professional radiologists due to their small sizes, high sparsity, and ambiguity in appearance.
arxiv +1 more source
Cervical lymph node metastasis of porocarcinoma
Facial porocarcinoma is representing an extremely rare entity. These dermal adnex carcinomas can develop from a benign inconspicuous nodule, the poroma. We report about a patient who showed a cervical lymph node metastasis six months after excision of a cervical porocarcinoma. A B-cell lymphoma was also diagnosed during staging using FDG PET-CT.
Philipp Becker+5 more
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The authors identify a CCR8–CCL1 paracrine pathway that promotes the entry of melanoma cells from lymphatic vessels into the lymph node.
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Predicting Lymph Node Metastasis in Intrahepatic Cholangiocarcinoma
The objective of the current study was to develop a model to predict the likelihood of occult lymph node metastasis (LNM) prior to resection of intrahepatic cholangiocarcinoma (ICC).Patients who underwent hepatectomy for ICC between 2000 and 2017 were identified using a multi-institutional database. A novel model incorporating clinical and preoperative
Tsilimigras, Diamantis I+20 more
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