Results 71 to 80 of about 994,833 (202)

Spectral imaging as a potential tool for optical sentinel lymph node biopsies

We investigate the potential use of spectral imaging for performing an optical sentinel lymph node biopsy. Dummy images generated from previously published data are analysed using a spectral angle map and we conclude that there is scope for spectral ...
Rutt, Harvey, O'Sullivan, Jack, Hoy, Paul   +2 more
core   +1 more source

The value of ¹⁸F-fluorodeoxyglucose PET/CT in detecting postoperative recurrence and metastasis of esophageal carcinoma

肿瘤影像学, 2015
Objective: To investigate the application value of 18F-fluorodeoxyglucose (18F-FDG) PET/CT in detecting postoperative recurrence and metastasis of esophageal carcinoma.
ZHOU Nina, LI Nan, ZHU Hua, FAN Yang, YANG Zhi   +4 more
doaj  

EGFR copy number alterations in primary tumors, metastatic lymph nodes, and recurrent and multiple primary tumors in oral cavity squamous cell carcinoma

BMC Cancer, 2017
Background The EGFR and downstream signaling pathways play an important role in tumorigenesis in oral squamous cell carcinoma (OSCC). Gene copy number alteration is one mechanism for overexpressing the EGFR protein and was also demonstrated to be related
Shiang-Fu Huang, Huei-Tzu Chien, Sou-De Cheng, Wen-Yu Chuang, Chun-Ta Liao, Hung-Ming Wang   +5 more
doaj   +1 more source

Metastatic lymph node in a 51-year-old woman.

, 2014
A: T2*WI, B: T2* map, with black representing the lowest T2* value and red representing the highest T2* value. C: corresponding histology image. The metastatic lymph node displays higher signal intensity than background on the T2* map.
Jiani Hu (297101), Chuanming Li (455912), Xinhua Yang (509993), Jian Wang (5901), Shan Meng (509992)   +4 more
core   +1 more source

Lymph node metastatic models of VX2 tumor in New Zealand white rabbits and their biological characteristics

Zhongguo aizheng zazhi, 2016
Background and purpose: The lymph node metastatic model of rectal tumor is a useful tool for the research on tumor occurrence, development, metastasis and antineoplastic therapy. There are few reports about establishment of larger animal model.
孙轶群, 童　彤, 毛　健
doaj  

Diagnostic Value of CT-detected Extramural Vessel Invasion in Lymph Node Metastasis of Gastric Cancer

CT Lilun yu yingyong yanjiu
Objective: To investigate the diagnostic value of extramural vessel invasion (EMVI) in multidetector row computed tomography (MDCT) of lymph node metastasis of gastric cancer.
Zhengqi ZHU, Shufeng DUAN, Haipeng GONG
doaj   +1 more source

Prognostic Significance of the Number of Removed and Metastatic Lymph Nodes and Lymph Node Ratio in Breast Carcinoma Patients with 1–3 Axillary Lymph Node(s) Metastasis

, 2011
We evaluated the prognostic significance of lymph node ratio (LNR), number of metastatic lymph nodes divided by number of removed nodes in 924 breast carcinoma patients with 1–3 metastatic axillary lymph node(s).
Nüvit Duraker, Zeynep Civelek Çaynak, Bakır Batı, Davut Demir   +3 more
core   +1 more source

Sublingual Lymph Node Metastasis in Early-Stage Floor of the Mouth Carcinoma [PDF]

, 2017
Sublingual lenf nodlarına metastaz oral kavite kanserlerinde çok nadirdir. Bu olgu sunumunda sublingual lenf nodu metastazı olan erken evre ağız tabanı kanserli bir olgu sunulmuştur. Sublingual lenf nodlarına metastaz oranları düşükse de, erken evre ağız
Göksel Turhal, Kaya, Isa, Ozturk, Kerem, Kerem Öztürk, Turhal, Goksel, İsa Kaya   +5 more
core   +1 more source

The Lymph Node Metastasis in Gastric Cancer and Ratio of Metastatic Lymph Nodes (RLN) [PDF]

Cancer Therapy & Oncology International Journal, 2019
The routine identification and removal of regional lymph nodes (LN) in solid neoplasm is essential. The proportion between metastatic and examined lymph nodes (N-ratio) has been proposed as an independent prognostic factor in patients with gastric cancer.
openaire   +1 more source

Comparison of receiver operating characteristic curves based on the metastatic lymph node ratio (MLR) and the number of positive lymph nodes (pN).

, 2013
Comparison of receiver operating characteristic curves based on the metastatic lymph node ratio (MLR) and the number of positive lymph nodes (pN).
Sangang Wu (456067), Zhenyu He (456066), Qin Lin (406035), Junjie Xu (218754), Qun Li (222962)   +4 more
core   +1 more source