These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Long-term follow up of patients with low-grade chondrosarcoma in the appendicular skeleton treated by extended curettage and liquid nitrogen.
    Author: El Masry AM, Azmy SI, Mustafa MAR, Abdel Aal MM.
    Journal: Orthop Traumatol Surg Res; 2023 May; 109(3):103410. PubMed ID: 36116704.
    Abstract:
    BACKGROUND: Chondrosarcoma is the second most common sarcoma of bone, accounting for about 25% of primary bone tumors. Histological grading is the single most important determinant of local recurrence and metastases, where low-grade chondrosarcoma (grade 1: atypical cartilaginous lesion) is associated with 10 years survival rate 79-100%. There has been always a debate about the need for wide resection in managing low-grade chondrosarcoma, where several reports describe successful management with intra-lesional curettage and adjuvant therapy, minimizing the need for complex reconstructive procedures and improving the expected outcomes. HYPOTHESIS: Grade 1 chondrosarcoma of the appendicular skeleton can be successfully treated through extended curettage and liquid nitrogen with favorable oncological and functional outcomes. PATIENTS AND METHODS: We retrospectively assessed 113 patients with low grade chondrosarcoma in the appendicular skeleton, who were treated by extended curettage, adjuvant therapy using liquid nitrogen, reconstruction using polymethyl methacrylate and prophylactic fixation. Patients were assessed regarding incidence of recurrence, incidence of non-oncological complications and functional outcome. RESULTS: The mean follow up period was 110 months. In three patients (2.7%), local recurrence occurred. Five point three percent of the patients got non-oncological complications that were successfully managed. The mean MSTS score was 95%, with no evidence of distant metastases or disease related mortality. CONCLUSION: Grade 1 chondrosarcoma in the appendicular skeleton can be effectively treated using extended curettage, liquid nitrogen as adjuvant and cement as filler. Prophylactic fixation is required to avoid pathological fractures. When done properly, excellent functional outcome is expected. LEVEL OF EVIDENCE: IV, Case series (retrospective comparative study).
    [Abstract] [Full Text] [Related] [New Search]