ABSTRACT
ABSTRACT: Throughout the HIV pandemic, nurses have contributed to or led approaches to understanding the effects of HIV disease at individual and societal levels. Nurses have advocated for socially just care for more than a century, and our efforts have created a foundation on which to further build the state of HIV nursing science with sexual orientation and gender identity/expression (SOGI) Peoples. Nurses have also participated in the development of approaches to manage HIV disease for and in collaboration with populations directly affected by the disease. Our inclusive approach was guided by an international human rights legal framework to review the state of nursing science in HIV with SOGI Peoples. We identified articles that provide practice guidance (n = 44) and interventions (n = 26) to address the health concerns of SOGI Peoples and our communities. Practice guidance articles were categorized by SOGI group: SOGI People collectively, bisexual, transgender, cisgender lesbian, women who have sex with women, cisgender gay men, and men who have sex with men. Interventions were categorized by societal level (i.e., individual, family, and structural). Our review revealed opportunities for future HIV nursing science and practices that are inclusive of SOGI Peoples. Through integrated collaborative efforts, nurses can help SOGI communities achieve optimal health outcomes that are based on dignity and respect for human rights.
Subject(s)
HIV Infections/nursing , Nurses/psychology , Nursing Care , Sexual and Gender Minorities , Female , Gender Identity , HIV Infections/drug therapy , HIV Infections/psychology , Human Rights , Humans , Male , Post-Exposure Prophylaxis , Pre-Exposure Prophylaxis , Sexual BehaviorABSTRACT
PURPOSE: Staging of cancer is essential to formulate appropriate treatment plans and to help predict prognosis. A solitary region of increased radionuclide uptake ("hot spot") on a bone scan may represent a metastasis or a masquerading lesion. Biopsy may be required to determine its histologic nature, but localization of the site may be difficult because bone scans provide poor spatial resolution. METHODS: In two patients with breast carcinoma, radioactive technetium was administered intravenously and a gamma probe was used preoperatively and intraoperatively to identify the site of cranial bone involvement. RESULTS: The lesions were resected; one was a benign fibro-osseous lesion and one was a metastatic breast adenocarcinoma. CONCLUSIONS: A gamma probe may be helpful in localizing the site of radioactive uptake identified by bone scan.
Subject(s)
Adenocarcinoma/secondary , Breast Neoplasms/pathology , Orbit/diagnostic imaging , Orbital Neoplasms/secondary , Adenocarcinoma/diagnostic imaging , Adenocarcinoma/surgery , Adult , Biopsy, Needle , Breast Neoplasms/surgery , Diagnosis, Differential , Female , Humans , Mastectomy , Orbit/surgery , Orbital Neoplasms/diagnostic imaging , Orbital Neoplasms/surgery , Radionuclide Imaging , Reproducibility of ResultsABSTRACT
BACKGROUND: Graft atherosclerosis is a major cause of death after heart transplantation; its causes are multifactorial and poorly understood. To determine whether specific sensitization to coronary artery antigens is a contributing factor, we developed an isolated coronary artery allotransplantation model in pigs. METHODS: Of 46 Yucatan minipigs, 32 received a segment from a farm pig coronary artery into the common carotid artery (coronary allograft group) and 14 had a left to right common carotid artery autotransplant (carotid autograft group). No immunosuppressive drugs were given; all pigs received heparin for 5 days. We examined patency rates, histologic changes, and endothelial deposition of immunoglobulin G and M. RESULTS: In the coronary allograft group, patency rates were 100% (11 of 11) at 1 to 29 days, 20% (2 of 10) at 30 to 89 days, and 0% (0 of 11) after 90 days (overall 40.6%, 13 of 32). Histologic findings included endothelial cell hyperplasia, intimal proliferation, medial necrosis, adventitial inflammation, and ultimately luminal thrombosis. Deposition of immunoglobulin G and M was examined in the patent grafts and was seen in 90.9% (10 of 11) of grafts from days 1 to 29 and in the two patent but partially occluded grafts at 41 and 56 days. All carotid autografts except one (92.8%, 13 of 14) were patent up to 140 days and showed no or mild focal intimal thickening with normal media and adventitia. Deposition of immunoglobulin could not be detected in the autograft group. CONCLUSIONS: In this pig model of coronary artery allotransplantation, typical histologic findings of graft atherosclerosis are produced. Deposition of immunoglobulin G and M occurs early and is associated with endothelial cell hyperplasia and intimal proliferation. This model may be useful for the study of graft atherosclerosis and assessment of interventions designed to halt its progression.