RESUMEN
Human epididymis 4 (HE4) is a promising ovarian cancer biomarker, but it has not been evaluated in primary care. In this prospective observational study, we investigated the diagnostic accuracy of HE4 alone and in combination with CA125 for the detection of ovarian cancer in symptomatic women attending primary care. General practitioner (GP)-requested CA125 samples were tested for HE4 at a large teaching hospital in Manchester, and cancer outcomes were tracked for 12 months. We found a low incidence of ovarian cancer in primary care; thus, the cohort was enriched with pre-surgical samples from 81 ovarian cancer patients. The Risk of Ovarian Malignancy Algorithm (ROMA) was calculated using age (51) as a surrogate for menopause. Conventional diagnostic accuracy metrics were determined. A total of 1229 patients were included; 82 had ovarian cancer. Overall, ROMA performed best (AUC-0.96 (95%CI: 0.94−0.98, p = <0.001)). In women under 50 years, the combination of CA125 and HE4 (either marker positive) was superior (sensitivity: 100% (95%CI: 81.5−100.0), specificity: 80.1% (95%CI 76.7−83.1)). In women over 50, ROMA performed best (sensitivity: 84.4% (95%CI: 73.1−92.2), specificity: 87.2% (95%CI 84.1−90)). HE4 and ROMA may improve ovarian cancer detection in primary care, particularly for women under 50 years, in whom diagnosis is challenging. Validation in a larger primary care cohort is required.
Asunto(s)
Procedimientos Quirúrgicos Ginecológicos/tendencias , Ginecología/tendencias , Neoplasias del Cuello Uterino/cirugía , Cuello del Útero/cirugía , Diagnóstico Precoz , Femenino , Historia del Siglo XIX , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Histerectomía/tendencias , Laparoscopía , Escisión del Ganglio Linfático , Procedimientos Quirúrgicos Robotizados , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/mortalidadRESUMEN
A 29-year-old woman with known ulcerative colitis developed a right-sided abdominal pain a day after preterm vaginal delivery at 30â weeks. She did not have any nausea, vomiting and had normal bowel movements. The observations were within normal limits and white cell counts were marginally elevated with a normal C reactive protein. A large ovarian vein thrombosis on the left side was an incidental finding on a CT of the abdomen and pelvis undertaken to establish the cause for abdominal pain. The patient was managed by a multidisciplinary team and was treated with anticoagulants for 6â months. This case illustrates that the incidence of pelvic venous thrombosis may be higher in pregnancy and puerperium.
