Results 311 to 320 of about 276,653 (321)

Number of central lymph node metastasis for predicting lateral lymph node metastasis in papillary thyroid microcarcinoma

Head & Neck, 2013
BackgroundThe purpose of this study was to present our evaluation of the relationship between the number of positive central lymph nodes and lateral lymph node metastasis in patients with papillary thyroid microcarcinoma (PTMC).MethodsUp to 141 patients with PTMC were divided into 3 groups according to different positive central lymph node ...
Quan Li, Rui-chao Zeng, Pu Cheng, Wei Zhang, Guan-li Huang, Xiao-Hua Zhang, Er-li Gao   +6 more
openaire   +3 more sources

Epitrochlear lymph nodes as a site of melanoma metastasis

Melanoma Research, 1997
The incidence of epitrochlear lymph node metastasis for patients with melanomas on the hand or forearm is disputed, and management guidelines for these nodes are unclear.The records of 13,139 consecutive melanoma patients were reviewed to document the incidence of metastatic disease in epitrochlear nodes.
J A Hunt, Roger F. Uren, Robert Howman-Giles, John F. Thompson, John F. Thompson, C R Harman, C R Harman   +6 more
openaire   +4 more sources

Frequency of nonsentinel lymph node metastasis in melanoma

Annals of Surgical Oncology, 2002
Completion lymph node dissection (CLND) may not be necessary for some patients because nodal metastasis is rarely detected beyond the sentinel lymph nodes (SLNs). This analysis was performed to determine, among patients with positive SLNs, the rate of nodal metastasis found in nonsentinel nodes (NSNs).This analysis includes patients with positive ...
Merrick I. Ross, Vicki Viar, Kelly M. McMasters, Celia Chao, Michael J. Edwards, Sandra L. Wong, Patricia B. Cerrito, Douglas S. Reintgen, R. Dirk Noyes   +8 more
openaire   +3 more sources

Lymph Node Metastasis in Early Esophageal Adenocarcinoma

Annals of Surgery, 2011
To accurately document the incidence of lymph node metastases (LNM) in early esophageal adenocarcinoma with regard to the depth of invasion of the mucosa or submucosa.Endoscopic therapy is now being proposed as a viable treatment for submucosal esophageal adenocarcinoma.
Griffin, S., Burt, A., Jennings, N.
openaire   +4 more sources

Diagnosis and Staging of Lymph Node Metastasis

2000
The process of lymph node metastasis is not completely understood. Although we know some basic molecular mechanisms of metastasis, the exact procedure from the initiation of a primary tumour to overt lymph node metastasis remains obscure. A few morphological features of different primary tumours are known to correlate with the probability of lymph node
openaire   +3 more sources

PROGNOSTIC INDICATORS OF LYMPH NODE METASTASIS IN

Medical Research Archives, 2016
Pelvic lymph node dissection is a critical component of radical cystectomy for patients with muscle-invasive bladder cancer. Although lymph node involvement is often associated with a poor prognosis, some patients may experience long-term survival when treated with an appropriate lymphadenectomy with and without systemic chemotherapy.
Marcus L. Quek, Eric J. Kirshenbaum, Arpeet Shah   +2 more
openaire   +2 more sources

Lymph Node Metastasis of Osteosarcoma

Journal of Clinical Oncology, 2012
Kengo Yamamoto, Hiroyuki Hattori
openaire   +3 more sources

Cervical lymph node metastasis

Current Problems in Surgery, 1993
Jesus E. Medina, Stimson P. Schantz, Ashok R. Shaha, Jatin P. Shah, Jose Marti   +4 more
openaire   +2 more sources

Molecular Mechanisms of Lymph Node Metastasis

2019
Despite improvements in diagnostic and therapeutic modalities, the prognosis of advanced cancer with extensive invasion and metastasis remains poor. The severity of a clinical prognosis depends on whether lymph node metastasis has occurred. For metastasis to occur, tumor cells must undergo a multistep process through a series of sequential and ...
Wataru Yasui, Yasuhiko Kitadai, Naohide Oue   +2 more
openaire   +2 more sources

Rectal carcinoid with lymph node metastasis

Gastrointestinal Endoscopy, 2002
Kazunori Yokomine, Takihiro Kamio, Hironobu Suko, Shuji Tada, Takayuki Matsumoto, Masayoshi Uehara   +5 more
openaire   +3 more sources