BACKGROUND: Infantile fibrosarcoma (IFS) is an uncommon soft-tissue sarcoma. Here we review our experience treating this tumor. PATIENTS AND METHODS: We retrospectively reviewed records of patients with IFS treated at St. Jude Children's Research Hospital between 1980 and 2009. RESULTS: We identified 15 patients, 8 girls and 7 boys; 13 white and 2 black. Median age at diagnosis was 3 months. Primary sites included the leg (n = 3), chest wall (n = 2), foot (n = 2), and one each in the tongue, occipital region, axilla, parascapular region, arm, forearm, retroperitoneum, and thigh. All patients underwent resection; 11 upfront surgery, and 4 delayed. Complications included loss of the posterior tibial nerve and artery, axillary vein, biceps, pectoralis major, gallbladder, and transverse/sigmoid sinus. Eight received chemotherapy and three radiotherapy. Seven experienced local recurrence and three lung metastasis. Median follow-up was 65 months. At the time of the review, 12 patients were alive and 3 had died. All deaths were in patients older than 1 year at diagnosis with an axial primary site. CONCLUSIONS: Non-mutilating surgery should be the primary treatment for IFS. Neoadjuvant chemotherapy is indicated when upfront resection is unfeasible. Patients with positive surgical margins should receive adjuvant chemotherapy. Radiotherapy is indicated for axial primary sites where complete resection is impossible.
BACKGROUND:Infantile fibrosarcoma (IFS) is an uncommon soft-tissue sarcoma. Here we review our experience treating this tumor. PATIENTS AND METHODS: We retrospectively reviewed records of patients with IFS treated at St. Jude Children's Research Hospital between 1980 and 2009. RESULTS: We identified 15 patients, 8 girls and 7 boys; 13 white and 2 black. Median age at diagnosis was 3 months. Primary sites included the leg (n = 3), chest wall (n = 2), foot (n = 2), and one each in the tongue, occipital region, axilla, parascapular region, arm, forearm, retroperitoneum, and thigh. All patients underwent resection; 11 upfront surgery, and 4 delayed. Complications included loss of the posterior tibial nerve and artery, axillary vein, biceps, pectoralis major, gallbladder, and transverse/sigmoid sinus. Eight received chemotherapy and three radiotherapy. Seven experienced local recurrence and three lung metastasis. Median follow-up was 65 months. At the time of the review, 12 patients were alive and 3 had died. All deaths were in patients older than 1 year at diagnosis with an axial primary site. CONCLUSIONS: Non-mutilating surgery should be the primary treatment for IFS. Neoadjuvant chemotherapy is indicated when upfront resection is unfeasible. Patients with positive surgical margins should receive adjuvant chemotherapy. Radiotherapy is indicated for axial primary sites where complete resection is impossible.
Authors: G Cecchetto; M Carli; R Alaggio; P Dall'Igna; G Bisogno; G Scarzello; I Zanetti; G Durante; A Inserra; F Siracusa; M Guglielmi Journal: J Surg Oncol Date: 2001-12 Impact factor: 3.454
Authors: Luciana Baptista Pereira; João Renato Vianna Gontijo; Marcelo de Mattos Garcia; Karine Corrêa Fonseca Journal: An Bras Dermatol Date: 2022-09-06 Impact factor: 2.113
Authors: Lawan Ly; Xiaoqian Cheng; Saravana R K Murthy; Olivia Z Jones; Taisen Zhuang; Steven Gitelis; Alan T Blank; Aviram Nissan; Mohammad Adileh; Matthew Colman; Michael Keidar; Giacomo Basadonna; Jerome Canady Journal: Molecules Date: 2022-06-29 Impact factor: 4.927