Search

Patients with chronic kidney disease (CKD) or end-stage renal disease (ESRD) are known to develop metastatic soft-tissue calcification, secondary to hyperparathyroidism, in tissues including the breast. Such calcifications in women could pose a problem for interpretation of mammograms, since they are thought to mimic malignant lesions and interfere with differentiation of benign from malignant disease. Investigation of this issue is important to provide high-quality, accurate breast care to women with CKD or ESRD, but little evidence is so far available. In a systematic review of the literature on the types and patterns of breast calcifications, we found only three studies that examined metastatic soft-tissue calcifications of the breast. The studies did, however, confirm that women with CKD or ESRD have a higher frequency of breast calcification than women with normal kidney function. The two older studies reported that these breast calcifications are not associated with malignancy, but the later study reported a raised rate of suspicious breast calcification among women with ESRD receiving hemodialysis, leading to an increased biopsy referral rate. In this Review we discuss the strengths and limitations of the available data and whether mammography is recommended in women with CKD or ESRD.

1085 Background: When compared to normal breast epithelial cells, breast cancer cells exhibit increased metabolic activity, which produces excessive intracellular hydrogen ions (H+). This increase ...

Leptomeningeal disease presenting with neurological dysfunction is not uncommon in leukaemia. However, it is often accompanied by abnormalities in cerebrospinal fluid (CSF) studies and/or neuroradiography. Here, the authors describe a case of a young patient presenting with sudden onset right oculomotor nerve palsy with normal neuroradiography and CSF studies, who was subsequently diagnosed to have T cell acute lymphoblastic leukaemia (T-ALL). This case highlights that neurological manifestations can be the initial presenting feature of T-ALL and can occur suddenly despite normal neuroradiography and initial CSF studies.