title: Regional lymph node metastases in patients with soft tissue sarcomas of the extremities, what are the therapeutic consequences?
abstract: In the period 1977-1983, 183 adult patients with soft tissue sarcomas of the extremities were treated in the Netherlands Cancer Institute. One hundred and seventy-one patients had initially operable tumors. Fifteen patients (8.2%) developed regional lymph node metastases (RLNM) during the course of their disease. Only two patients (1.2%) developed RLNM as first site of tumor recurrence. The incidence of RLNM varied according to the histological subtypes: liposarcoma: 1/64, fibrosarcoma: 1/12, tendosynovial sarcoma: 5/24, unclassifiable sarcoma: 3/8. The outcome in patients with RLNM was invariably fatal. In all cases with RNLM distant metastases were present either at the time RLNM were found or shortly afterwards (median 4 months). Based on this experience we now consider RLNM in soft tissue sarcoma an expression of systemic tumor spread, which should be treated as such. We find no indication for elective lymph node dissection as part of the initial treatment of soft tissue sarcoma of any histological subtype. Therapeutic lymph node dissection might be indicated as part of the palliative management.
authors: Department of Surgery, The Netherlands Cancer Institute (Antoni van Leeuwenhoek Huis), Amsterdam.
authors: H A
authors: HA
authors: Gaakeer
authors: C E
authors: CE
authors: Albus-Lutter
authors: E
authors: E
authors: Gortzak
authors: F A
authors: FA
authors: Zoetmulder
mesh_terms: D000328:Adult; D005121:Extremities; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D012189:Retrospective Studies; D012509:Sarcoma / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D012983:Soft Tissue Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*