sentinel lymph node biopsy
- sentinel lymph node biopsy
Removal and examination of the sentinel node(s) (the first lymph node(s) to which cancer cells are likely to spread from a primary tumor). To identify the sentinel lymph node(s), the surgeon injects a radioactive substance, blue dye, or both near the tumor. The surgeon then uses a scanner to find the sentinel lymph node(s) containing the radioactive substance or looks for the lymph node(s) stained with dye. The surgeon then removes the sentinel node(s) to check for the presence of cancer cells.
English dictionary of cancer terms .
2015.
Look at other dictionaries:
Sentinel-lymph-node biopsy — Examination of the first lymph node ( gland ) that receives lymphatic drainage from a tumor to learn whether that node does or does not have tumor cells within it. Which lymph node is the sentinel node for a given tumor is determined by injecting … Medical dictionary
Biopsy, sentinel-lymph-node — Examination of the first lymph node ( gland ) that receives lymphatic drainage from a tumor to learn whether that node does or does not have tumor cells within it. Which lymph node is the sentinel node for a given tumor is determined by injecting … Medical dictionary
Sentinel lymph node — The sentinel lymph node is the hypothetical first lymph node or group of nodes reached by metastasizing cancer cells from a tumor.PhysiologyThe spread of some forms of cancer usually follows an orderly progression, spreading first to regional… … Wikipedia
Sentinel lymph node — The first lymph node ( gland ) to receive lymphatic drainage from a tumor. Which lymph node is the sentinel node in a given case is determined by injecting around the tumor a tracer substance that will travel through the lymphatic system to the… … Medical dictionary
Lymph node, sentinel — The first lymph node ( gland ) to receive lymphatic drainage from a tumor. Which lymph node is the sentinel node for a given tumor is determined by injecting around the tumor a tracer substance that will travel through the lymphatic system to the … Medical dictionary
Node, sentinel lymph — The first lymph node ( gland ) to receive lymphatic drainage from a tumor. Which lymph node is the sentinel node for a given tumor is determined by injecting around the tumor a tracer substance that will travel through the lymphatic system to the … Medical dictionary
sentinel node — n the first lymph node to receive lymphatic drainage from the site of a primary tumor <studies concluded that sentinel node biopsy can predict whether axillary node metastasis is present (Lecia M. Apantaku)> <the use of sentinel nodes… … Medical dictionary
Virchow's node — Infobox Lymph Name = Virchows node Latin = GraySubject = 177 GrayPage = 697 Caption = Regional lymph tissue. (Supraclavicular near top, in green.)⋅ Caption2 = Deep Lymph Nodes 1. Submental 2. Submandibular (Submaxillary) Anterior Cervical Lymph… … Wikipedia
Melanoma — Classification and external resources A melanoma ICD 10 C43 … Wikipedia
List of oncology-related terms — This is a list of terms related to oncology. The original source for this list was the U.S. National Cancer Institute s public domain Dictionary of Cancer Terms . NOTOC 1 * 10 propargyl 10 deazaaminopterin * 12 O tetradecanoylphorbol 13 acetate * … Wikipedia
