Aspergillus infection of implantable cardioverter-defibrillator

The use of pacemakers and implantable cardioverter-defibrillators continues to increase for the management of cardiac dysrhythmias and, more recently, heart failure. Long-term complications associated with their use include infection, lead failure, and spurious shocks. Although the risk of infection with intracardiac devices is well known, the clinical presentation of this complication can be insidious, delayed in onset, and difficult to diagnose. We report a case of Aspergillus fumigatus infection of an implantable cardioverter-defibrillator with right-sided endocarditis in a 55-year-old man. The infection presented as persistent pulmonary infiltrates (due to recurrent septic pulmonary embolism) and anemia more than 2 years after implantation of the device. Clinicians should be aware of the variable manifestations resulting from infection of intracardiac devices.     

Circulating Tumor Cells and Breast Cancer: The Long and Winding Road Behind and Before Us

Annals of Surgical Oncology -     

Epigenetic Signatures Predict Pathologic Nodal Stage in Breast Cancer Patients with Estrogen Receptor-Positive,Clinically Node-Positive Disease

Annals of Surgical Oncology - Breast cancer patients with clinically positive nodes who undergo upfront surgery are often recommended for axillary lymph node dissection (ALND), yet more than half...     

ASO Author Reflections: Breast-Specific Sensuality in the Sexually Inactive Breast Cancer Survivor

Annals of Surgical Oncology -     

Cultural diversity at the end of life: issues and guidelines for family physicians

Ethnic minorities currently compose approximately one third of the population of the United States. The U.S. model of health care, which values autonomy in medical decision making, is not easily applied to members of some racial or ethnic groups. Cultural factors strongly influence patients' reactions to serious illness and decisions about end-of-life care. Research has identified three basic dimensions in end-of-life treatment that vary culturally: communication of "bad news"; locus of decision making; and attitudes toward advance directives and end-of-life care. In contrast to the emphasis on "truth telling" in the United States, it is not uncommon for health care professionals outside the United States to conceal serious diagnoses from patients, because disclosure of serious illness may be viewed as disrespectful, impolite, or even harmful to the patient. Similarly, with regard to decision making, the U.S. emphasis on patient autonomy may contrast with preferences for more family-based, physician-based, or shared physician- and family-based decision making among some cultures. Finally, survey data suggest lower rates of advance directive completion among patients of specific ethnic backgrounds, which may reflect distrust of the U.S. health care system, current health care disparities, cultural perspectives on death and suffering, and family dynamics. By paying attention to the patient's values, spirituality, and relationship dynamics, the family physician can elicit and follow cultural preferences.