Nonthrombotic Pulmonary Embolism From Inorganic Particulate Matter and Foreign Bodies
نویسندگان
چکیده
منابع مشابه
Nonthrombotic pulmonary embolism.
Nonthrombotic pulmonary embolism (NTPE) is defined as embolisation to the pulmonary circulation of different cell types (adipocytes, haematopoietic, amniotic, trophoblastic or tumour), bacteria, fungi, foreign material or gas. The purpose of this article is to describe the clinical signs, pathogenesis, diagnosis and treatment of the different NTPE subtypes. The complex and diverse pathogenesis ...
متن کاملForeign-body pulmonary embolism.
A fifty-year-old woman, never smoker, with an L5 vertebroplasty performed four years previously was referred to our unit because of a radiographic finding. The patient had had dyspnea on heavy exertion for four years, episodes of chest tightness and palpitations. Physical examination was normal. CT images revealed a calcific density foreign body in the left pulmonary artery and similar smaller ...
متن کاملPulmonary particulate matter and systemic microvascular dysfunction.
Pulmonary particulate matter (PM) exposure has been epidemiologically associated with an increased risk of cardiovascular morbidity and mortality, but the mechanistic foundations for this association are unclear. Exposure to certain types of PM causes changes in the vascular reactivity of several macrovascular segments. However, no studies have focused upon the systemic microcirculation, which ...
متن کاملNonthrombotic Pulmonary Embolism: A Potential Complication of Polyacrylamide Hydrogel Cosmetic Injection
Context. Polyacrylamide hydrogel (PAAG) has gained importance as a synthetic soft tissue filling agent. It has been commonly employed by physicians in Europe for facial contouring and soft tissue augmentation. Previously, PAAG is considered nontoxic and well tolerated with a few mild procedural complications. Case Presentation. A 26-year-old female was hospitalized for dry cough, worsening dysp...
متن کاملProspective Study of Ambient Particulate Matter Exposure and Risk of Pulmonary Embolism in the Nurses’ Health Study Cohort
BACKGROUND Pulmonary embolism (PE) is the most serious manifestation of venous thromboembolism and a leading cause of sudden death. Several studies have suggested associations of venous thromboembolism with short-term particulate matter (PM) exposure; evidence on long-term PM and traffic exposure is mixed. OBJECTIVES We examined the association of long-term exposure to PM2.5, PM2.5-10, and PM...
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ژورنال
عنوان ژورنال: Chest
سال: 2018
ISSN: 0012-3692
DOI: 10.1016/j.chest.2018.02.013