RESUMO
Splenosis consists of ectopic functioning splenic tissue that can be located anywhere within the abdomen or pelvis. It is a benign condition usually found incidentally and is usually asymptomatic. The need for therapy is controversial, and treatment is suggested only in symptomatic cases, primarily those related to pelvic or abdominal implants.
Assuntos
Endometriose/diagnóstico , Dor Pélvica/etiologia , Esplenose/diagnóstico , Adulto , Diagnóstico Diferencial , Feminino , Humanos , Esplenose/complicaçõesRESUMO
Data suggest a link of aortic stenosis (AS) with calcium and bone metabolism. To further investigate this, the following parameters were analyzed in 38 patients with severe AS and in 38 age- and gender-matched controls, without obstructive coronary artery disease and with preserved renal function: calcium, phosphate, 1,25(OH(2))-vitamin D(3), intact parathyroid hormone (iPTH), and osteoprotegerin. Patients with AS had significantly higher serum levels of calcium (2.63 +/- 0.28 vs 2.48 +/- 0.23 mmol/L, p <0.01) and phosphate (1.56 +/- 0.33 vs 1.38 +/- 0.26 mmol/L, p <0.01) and increased calcium-phosphorus products (4.16 +/- 1.13 vs 3.44 +/- 0.89 mmol/L(2), p = 0.003). Notably, the iPTH concentration in the AS group was lower, and significantly more patients in the AS group had levels less than the study median of 60 ng/L. Osteoprotegerin was elevated in patients with AS, confirming reports in other populations (9.94 +/- 5.96 vs 6.73 +/- 4.28 pmol/L, p = 0.009). The relations of several parameters to iPTH were also altered (AS vs controls): calcium and iPTH, 0.071 +/- 0.034 versus 0.046 +/- 0.023, p <0.0001; phosphate and iPTH, 0.042 +/- 0.020 versus 0.025 +/- 0.013, p <0.0001; vitamin D and iPTH, 0.99 +/- 0.61 versus 0.63 +/- 0.46, p = 0.006; and osteoprotegerin and iPTH, 0.24 +/- 0.15 versus 0.12 +/- 0.09, p <0.0001. In conclusion, these data support a hypothesis connecting (severe) AS to altered calcium and bone homeostasis.