RESUMEN
The desmoplastic small round cell tumor is infrequent.That mainly affects male youngsters and is normally located at the abdomino-pelvic cavity, being its clinic unspecific. The diagnosis is confirmed by the presence of a specific chromosomal translocation: t (11; 22), (p13; q12). As to its treatment, it is mostly recommended to follow a multimodal aggressive one. We present the case of a man, whose atypicality is due to his advanced age (63 years old) and the symptoms he presents (lumbar ache).
Asunto(s)
Tumor Desmoplásico de Células Pequeñas Redondas/complicaciones , Neoplasias Gastrointestinales/complicaciones , Dolor de la Región Lumbar/etiología , Quimioradioterapia , Cromosomas Humanos Par 11 , Cromosomas Humanos Par 22 , Tumor Desmoplásico de Células Pequeñas Redondas/patología , Tumor Desmoplásico de Células Pequeñas Redondas/terapia , Resultado Fatal , Neoplasias Gastrointestinales/patología , Neoplasias Gastrointestinales/terapia , Humanos , Inmunohistoquímica , Masculino , Persona de Mediana Edad , Translocación GenéticaAsunto(s)
Tumores del Estroma Gastrointestinal , Neoplasias Gástricas , Anciano , Anastomosis en-Y de Roux , Gastrectomía , Tumores del Estroma Gastrointestinal/diagnóstico , Tumores del Estroma Gastrointestinal/diagnóstico por imagen , Tumores del Estroma Gastrointestinal/cirugía , Humanos , Inmunohistoquímica , Masculino , Pronóstico , Radiografía Abdominal , Radiografía Torácica , Esplenectomía , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/diagnóstico por imagen , Neoplasias Gástricas/cirugía , Tomografía Computarizada por Rayos XRESUMEN
INTRODUCTION: Fournier's gangrene (FG) is the necrotizing fasciitis of the perineum and genital area. The objective of this study was to assess risk factors for mortality. MATERIALS AND METHODS: We conducted an analytic and retrospective study of the patients with FG treated at our institution between 1998 and 2008. Statistical analysis was performed with the Statistical Package for Social Science for Windows, version 15.0, using the Mann-Whitney test for quantitative variables, and the chi-square and Fisher exact tests for qualitative variables, in univariate analyses. RESULTS: Of the 34 patients treated, 25 survived (74%) and 9 died (26%) with a median timing of 29 days (13, 60). Statistically significant differences were not found in age, sex and predisposing factors, except heart disease (p = 0.034). Admission laboratory parameters and severity criteria showed significant differences in serum urea (p = 0.007), potassium (p = 0.008), alkaline phosphatase (p = 0.014) and Fournier's gangrene severity index score (FGSIS) (p = 0.008). Others factors such as duration of symptoms before hospital admission, extent of body surface area, number of surgical debridements, additional surgical manoeuvers (supra-pubic catheterization or colostomy), microbiological cultures and ICU stay did not show significant differences. CONCLUSIONS: FG is a life-threatening necrotizing fasciitis with a high mortality rate. In our study, prognostic variables were heart disease, admission serum urea, potassium, alkaline phosphatase, and FGSIS. More studies are needed to validate these findings.