title: Long-term follow-up of non-seminomatous testicular cancer patients with mature teratoma or carcinoma at postchemotherapy surgery. EORTC Genitourinary Tract Cancer Cooperative Group (EORTC GU Group)
abstract: From 1979 to 1983 the EORTC GU Group treated 239 patients with disseminated non-seminomatous testicular cancer with combination chemotherapy comprising cisplatin, vinblastine and bleomycin in a prospectively controlled trial. The protocol required complete resection of residual masses after induction chemotherapy, provided that serum tumour markers were normal. 102 patients were operated on. 27 patients had mature teratoma (teratoma differentiated) in the resected specimens and 23 had viable cancer. Follow-up data were available for 26 and 22 of these patients, respectively. 23 of 26 patients (88%) with mature teratoma are alive and disease free after a follow-up of 53-110 months (median 92 months). 3 patients developed progressive disease; 1 died. A peculiar case of growing mature teratoma on the forearm is described. 13 of 22 patients (59%) with residual carcinoma are alive and disease free after a follow-up of 74-112 months (median 95 months). The prognosis of patients with carcinoma is shown to be correlated with the completeness of surgery, which in turn is correlated with the initial tumour mass before chemotherapy.
authors.affiliation: Department of Medical Oncology, Rotterdam Cancer Institute, Rotterdam, The Netherlands.
authors.forename: R L
authors.initials: RL
authors.lastname: Jansen
authors.forename: R
authors.initials: R
authors.lastname: Sylvester
authors.forename: D T
authors.initials: DT
authors.lastname: Sleyfer
authors.forename: W W
authors.initials: WW
authors.lastname: ten Bokkel Huinink
authors.forename: S B
authors.initials: SB
authors.lastname: Kaye
authors.forename: W G
authors.initials: WG
authors.lastname: Jones
authors.forename: J
authors.initials: J
authors.lastname: Keizer
authors.forename: A T
authors.initials: AT
authors.lastname: van Oosterom
authors.forename: S
authors.initials: S
authors.lastname: Meyer
authors.forename: C P
authors.initials: CP
authors.lastname: Vendrik
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D002277:Carcinoma / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D003131:Combined Modality Therapy; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011446:Prospective Studies; D013724:Teratoma / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D013736:Testicular Neoplasms