Impact of unnecessary exploratory laparotomy on the treatment of patients with metastatic germ cell tumor.
Academic Article
Overview
abstract
PURPOSE: Patients with testicular germ cell tumors (GCTs) may undergo unnecessary diagnostic or surgical procedures when this diagnosis is not considered. In a cohort of patients who underwent exploratory laparotomy for unsuspected metastatic GCT we determined the impact of this surgery on morbidity, therapeutic delay and cancer therapy. MATERIALS AND METHODS: Between 1980 and 2001, 40 patients who underwent exploratory laparotomy for unsuspected metastatic GCT were later referred to our department for management. Patient records were reviewed retrospectively. RESULTS: Mean patient age at exploratory laparotomy was 34 years. All patients had a midline retroperitoneal mass and 14 had disease at other sites. At the time of evaluation at our institution abnormalities on physical examination and testicular sonogram were identified in 8 (20%) and 22 (55%) patients, respectively. Elevated serum alpha-fetoprotein and/or beta-human chorionic gonadotropin were identified in 26 patients (65%). Eight patients (22%) experienced complications from exploratory surgery. The median interval from laparotomy to chemotherapy was 29 days and in 48% of patients the delay in therapy was 30 days or greater. Of patients with a delay of 30 days or greater 60% required intensive chemotherapy (multiple regimens, or high dose or salvage chemotherapy) compared to 26% with a delay of less than 30 days (p = 0.01). CONCLUSIONS: Exploratory laparotomy contributes to therapeutic delay in a substantial number of patients and it complicates cancer therapy. At presentation evidence to suggest GCT was present in all patients, which highlights the importance of physician awareness in making a prompt diagnosis.
