title: Pathological evaluation of sentinel lymph nodes.
abstract: The sentinel lymph nodes are the most likely site of nodal metastasis. Their focused analysis results in upstaging cancers, although the extra yield from a more intensive work-up is generally dominated by micrometastases and isolated tumor cells. Nodal staging is generally done to reflect systemic spread of solid tumors and guide treatment accordingly. However, in general, the two processes of haematogenous and lymphogenic spread are not causally interrelated, and the extrapolation from low-volume nodal involvement to systemic involvement and therapeutic consequences of this extrapolation are still under investigation.
authors.affiliation: Department of Pathology, Bács-Kiskun County Teaching Hospital, Nyiri ut 38, H-6000 Kecskemét, Hungary. cserni@freemail.hu
authors.forename: Gábor
authors.initials: G
authors.lastname: Cserni
mesh_terms: D000951:Antigens, Neoplasm / Q000378:metabolism; D001943:Breast Neoplasms / Q000473:pathology*; D015179:Colorectal Neoplasms / Q000473:pathology; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D058965:MART-1 Antigen; D008544:Melanocytes / Q000473:pathology; D008545:Melanoma / Q000473:pathology; D009363:Neoplasm Proteins / Q000378:metabolism; D009367:Neoplasm Staging; D020133:Reverse Transcriptase Polymerase Chain Reaction; D021701:Sentinel Lymph Node Biopsy / Q000592:standards
chemical_list: D000951:Antigens, Neoplasm; D058965:MART-1 Antigen; C548667:MLANA protein, human; D009363:Neoplasm Proteins