RESUMEN
The natural history of urinary kidney stone disease includes the risk of relapses and can be associated with the risk of chronic kidney disease, bone and cardiovascular disease. For this reason, a wide clinical-metabolic assessment of the kidney stone patient is of great importance since the first presentation of the stone, to set an appropriate preventive treatment. The proposed diagnostic-therapeutic pathway includes a careful medical history, in order to highlight a secondary kidney stone disease and the main risk factors for kidney stones, chronic renal disease, or cardiovascular and bone disease; a metabolic evaluation on multiple levels, according to the severity of the disease, and the presence or absence of risk factors, and appropriate instrumental investigations. Thus, the information collected makes it possible to set a preventive treatment consisting of general rules and, if necessary, specific pharmacological or nutritional interventions. This paper has been prepared by the Italian Multidisciplinary Study Group for Kidney Stone Disease, and it is addressed to the several professional figures involved in the management of patients suffering from nephrolithiasis, from the emergency doctor to the general practitioner, urologist, nephrologist, radiologist, and dietician. A diagnostic-therapeutic pathway for patients with kidney stone disease was first published on this Journal in 2010. The present contribution aims at amending and updating the article published exactly ten years ago, to serve as an easy-to-use reference and to guide good clinical practice in this field.
Asunto(s)
Cálculos Renales/diagnóstico , Cálculos Renales/terapia , Vías Clínicas , HumanosRESUMEN
Mesenteric vascular obstruction is difficult to characterize, since it may produce differing acute or chronic clinical pictures and various organic symptoms, such as ischemic colitis and abdominal angina. The diagnosis of chronic mesenteric ischemia (CMI) is thus still mainly based on historic diagnostic criteria drawn up before non-invasive radiological imaging of the mesenteric vessels became widespread, and before the current demographic developments leading to a rise in the number of older patients with multiple pathologies. With this premise, we studied the clinical condition of 85 patients aged over 65 years of age, submitted to angio-CT scan for reasons other than neoplastic and general pathologies which may cause alterations in mesenteric blood flow, and without the typical symptoms of acute intestinal ischemia. Of these, 34 patients presented occlusion of at least one mesenteric vessel and 13 were affected by multivessel injury. Compared with controls, patients with mesenteric artery disease had lower BMI (24.9+/-3.3 vs 26.8+/-4.5) and longer hospital stays (14 vs 6 days), and were more frequently affected by vasculopathies in other districts (97.1% vs 80.4%), but the only bowel symptom present was diarrhea (21.2% vs 5.9%). These patients also took more benzodiazepines and acetylsalicylic acid. The results of stepwise logistic analysis of length of hospital stay, vasculopathies, diarrhea, and use of benzodiazepines yielded a predictive model with an AUC (area under the curve) of 0.81. Our data show that some features characterizing CMI in the geriatric population differ from those of the general population.
Asunto(s)
Isquemia/fisiopatología , Arterias Mesentéricas/fisiopatología , Mesenterio/irrigación sanguínea , Mesenterio/fisiopatología , Enfermedades Vasculares/fisiopatología , Factores de Edad , Anciano , Femenino , Humanos , Intestinos/irrigación sanguínea , Intestinos/fisiopatología , Masculino , Isquemia Mesentérica , Flujo Sanguíneo Regional/fisiologíaRESUMEN
A 53-year-old male was admitted to our Emergency Department affected by a contemporary high-flow priapism and induration on the dorsal penile surface, in consequence of a prior transrectal prostate biopsy performed 2 weeks earlier on the basis of a suspicion of prostate cancer. We describe a penile Mondor's disease (penile superficial dorsal vein thrombosis) of uncertain pathogenesis involving the penile superficial vein, and employing a careful diagnostic pathway by using magnetic resonance angiography (MRA). In the literature many reports described pulsed- and color-Doppler ultrasonography classical findings about penile Mondor's disease. For the first time we report the pathognomonic features of penile Mondor's disease on MRA, which may be considered a useful and comprehensive tool to deepen the analysis only in the case of a complex clinical picture such as the one presented.