For terms and use, please refer to our Terms and Conditions The skin lesions were caused by hematogenic dissemination of mycobacteria tuberculosis spreading from the affected urogenital tract. 1980). TB 1. Host-parasite relationships in experimental airborne tuberculosis. Search for other works by this author on: You do not currently have access to this article. For full access to this pdf, sign in to an existing account, or purchase an annual subscription. 4. Hematogenous spread also may be massive, resulting in miliary tuberculosis. 2020. Distribution and characteristics of hematogenous disseminated tuberculosis within the abdomen on contrast-enhanced CT Yuan Li, Zhi-Gang Yang, Ying-Kun Guo, Peng-Qiu Min, Jian-Qun Yu, En-Sen Ma, Jian Hu. After primary dissemination of Mycobacterium tuberculosis bacillus infection that is localized in liver, disease progression and changes to immune function in the body occur. hematogenous disseminated pulmonary tuberculosis 血行播散型肺结核. This report concerns a patient with moderately advanced pulmonary tuberculosis who subsequently developed multiple foci from hematogenous dissemination. {{configCtrl2.info.metaDescription}} …community-associated methicillin-resistant Staphylococcus aureus . Wedescribe 13 adultHI\'-infectedpatients in whomhematogenousM. It furthers the University's objective of excellence in research, scholarship, and education by publishing worldwide. Miliary tuberculosis (TB) refers to clinical disease resulting from hematogenous dissemination of Mycobacterium tuberculosis.The term "miliary" was coined in 1700 by John Jacobus Manget, who likened the appearance of the involved lung to millet seeds, with its surface covered with small, firm white nodules ().The term miliary TB was originally a pathologic and then a … We describe 13 adult HIV-infected patients in whom hematogenous M. tuberculosis dissemination was evident. The skin lesions were caused by hematogenic dissemination of mycobacteria tuberculosis spreading from the affected urogenital tract. Area of detail for boxes 2, 4, Hematogenous dissemination is less likely in patients with partial immunity due to vaccination or to prior natural infection with M. tuberculosis or environmental mycobacteria. Please check your email address / username and password and try again. Related topics. Symptoms vary by site but generally include fever, malaise, and weight loss. How to use hematogenous in a sentence. M. tuberculosis bacilli through intimate contact with an adult with active pulmonary tuberculosis. 32; Iss. Dissemination of the bacteria to the pericardium typically occurs via 4 major mechanisms: (1) direct pulmonary extension such as streptococcal pneumonia/pharyngitis infection 20-25%; (2) hematogenous spread 22-29%; (3) perforating injury or surgery 24-29%; and … Related topics 1 relation. Causes Tuberculosis (TB) infection can develop after breathing in droplets sprayed into the air from a cough or sneeze by someone infected with the Mycobacterium tuberculosis bacterium. 12-5 and 12-6 ). Nuevo Diccionario Inglés-Español. Hematogenous dissemination of the bacilli may occur during the course of primary tuberculosis, immediately after the post-primary period, or at a time far remote from the post-primary period as late generalized tuberculosis (LGT) (Slavin et al. The ability to study the early events in the pathogenesis of pulmonary tuberculosis in guinea pigs following very low dose (3–5 cfu) infection by the respiratory route has revealed that early (10–14 days) extrapulmonary dissemination results in reseeding of previously uninfected lobes of the lung by the hematogenous route. It furthers the University's objective of excellence in research, scholarship, and education by publishing worldwide, This PDF is available to Subscribers Only. INTRODUCTION. To purchase short term access, please sign in to your Oxford Academic account above. Check out using a credit card or bank account with. Rebecca A. Clark, Sally L. Blakley, Donald Greer, Margaret H. D. Smith, William Brandon, Ted L. Wisniewski, Hematogenous Dissemination of Mycobacterium tuberculosis in Patients with AIDS, Reviews of Infectious Diseases, Volume 13, Issue 6, November 1991, Pages 1089–1092, https://doi.org/10.1093/clinids/13.6.1089. On the other end of the clinical spectrum, tuberculous pleuritis is usually self-limiting. 1980). It has become familiar to millions through a diverse publishing program that includes scholarly works in all academic disciplines, bibles, music, school and college textbooks, business books, dictionaries and reference books, and academic journals. Most patients with M. tuberculosis bacteremia had other risk factors for M. tuberculosis, and many had a rapid death, suggesting acute fulminant infection. Hematogenous spread of the infection into the CNS often occurs after oropharyngeal, dental, or pulmonary infection. tuberculosis bacteremiahas been reported in humanimmunodeficiency virus (HIV)-in­ fected patients. In this chapter, miliary tuberculosis defines the presence of innumerable, tiny, discrete tuberculous lesions in the lungs and other organs owing to the seeding of these tissues by bloodborne tubercle bacilli. Crescentic nephritis complicating tuberculosis is a therapeutic dilemma and weighs the risk of worsening the infection after immunosuppressive therapy. Hematogenous definition, originating in the blood. Proof of hematogenous dissemination of Mycobacterium tuberculosis was initially reported in the early 1900s and was noted to be most frequent in patients with miliary tuberculosis. 1 hematogenous tuberculosis. OUP is the world's largest university press with the widest global presence. Although for most patients whose bone marrow aspirate cultures yielded M. tuberculosis a chest roentgenogram revealed a miliary pattern, roentgenograms for those with M. tuberculosis bacteremia usually revealed evidence of lobar or diffuse infiltrates. The development of subcutaneous tuberculous abscesses, was a striking feature. ''^' Congenital tuberculosis may occur hematogenously from the … ©2000-2020 ITHAKA. Renal involvement in tuberculosis occurs due to lympho-hematogenous dissemination. Oxford University Press is a department of the University of Oxford. tuberculosis [too-ber´ku-lo´sis] an infectious, inflammatory, reportable disease that is chronic in nature and usually affects the lungs (pulmonary tuberculosis), although it may occur in almost any part of the body. 33 ,68 The spine is affected in 50% of cases ( Figs. , , , , Reviews of Infectious Diseases However, glomerular involvement is an uncommon event. Most users should sign in with their email address. The diagnosis was confirmed by culturing. 26 Various bones are affected in the remaining 20% of cases ( Figs. Reprints and correspondence: Dr. Rebecca Clark, Tulane/LSU ACTU, Tulane University Medical Center, New Orleans, Louisiana 70112. © 1991 Oxford University Press Congenital Tuberculosis. Clin Infect Dis. Medical Chinese dictionary (湘雅医学词典). Define hematogenous tuberculosis. s. tuberculosis hematógena. Diagnosis of hematogenous disseminated tuberculosis in children From the lungs reveal a boxed percussion sound, a slightly weakened or hard breathing and in a large number of small moist subcorporeal rales that are better heard in the paravertebral areas. Further details about pathogenesis of latent tuberculosis infection (LTBI) and TB disease are described in Figure 2.3. Proof of hematogenous dissemination of Mycobacterium tuberculosis was initially reported in the early 1900s and was noted to be most frequent in patients with miliary tuberculosis. Lack of hematogenous dissemination of Mycobacterium tuberculosis to the lungs in animals vaccinated with Bacille Calmette-Guérin. “Hematogenous dissemination” reflects bacillemia due to tubercle bacilli regardless of the mode of entry into the bloodstream. ... ‘Uncommon lesions suggesting hematogenous dissemination of virus were noted in both inoculation groups. hematogenous tuberculosis. English-Spanish medical dictionary > hematogenous tuberculosis. In primary breast tumors, cancer cells hematogenously disseminate through doorways in the vasculature composed of three-cell complexes (known as Tumor MicroEnvironment of Metastasis) comprising a perivascular macrophage, a tumor cell overexpressing the actin-regulatory protein Mammalian Enabled (Mena), and an endothelial cell, all in direct physical contact. Main Abdominal Imaging Distribution and characteristics of hematogenous disseminated tuberculosis within the abdomen on contrast-enhanced.. Abdominal Imaging 2007 / 08 Vol. Mycobacterium tuberculosis is primarily a respiratory pathogen. s. tuberculosis hematógena. Select the purchase Tuberculosis, Miliary Martha Huller Maier, MD Key Fact Terminology Fulminant infection with Mycobacterium tuberculosis disseminated via bloodstream Imaging Findings Nodules small and uniform in size, usually too numerous to count May have background of ground-glass opacities or septal thickening Random distribution of nodules with respect to secondary pulmonary lobule Mild basilar … Tuberculosis outside the lung usually results from hematogenous dissemination. Hematogenous definition is - producing blood. Miliary tuberculosis is a potentially lethal type of tuberculosis that results from the hematogenous dissemination of Mycobacterium tuberculosis bacilli. Don't already have an Oxford Academic account? Because of high possibility of hematogenous dissemination to visceral organs and frequent relapse, long courses of antimicrobial therapies are recommended for treatment of infections caused by Chromobacterium violaceum [1, 17] but we did not find any clinical or laboratory or radiological evidences of hematogenous spread and visceral abscesses. This article is also available for rental through DeepDyve. We describe 13 adult HIV-infected patients in whom hematogenous M. tuberculosis dissemination was evident. Quality of life and associated factors among patients with tuberculosis at the University of Gondar comprehensive specialized hospital, Ethiopia. We report that dissemination of Mycobacterium tuberculosis in the mouse is under host control and precedes the initiation of T-cell immunity. More recently, M. tuberculosis bacteremia has been reported in human immunodeficiency virus (HIV)-infected patients. hematogenous tuberculosis synonyms, hematogenous tuberculosis pronunciation, hematogenous tuberculosis translation, English dictionary definition of hematogenous tuberculosis. Please check for further notifications by email. 2013. ... tuberculosis compared with those with lymph node tuberculosis. Proof of hematogenous dissemination of Mycobacterium tuberculosis was initially reported in the early 1900s and was noted to be most frequent in patients with miliary tuberculosis. n. ... Pott's disease, pleural effusion, dissemination, disseminated tuberculosis. More recently, M. tuberculosis bacteremia has been reported in human immunodeficiency virus (HIV)-infected patients. Request Permissions. More recently, M. tuberculosis bacteremia has been reported in human immunodeficiency virus (HIV)-in-fected patients. Most patients with M. tuberculosis bacteremia had other risk factors for M. tuberculosis, and many had a rapid death, suggesting acute fulminant infection. More recently,M. hematogenous tuberculosis. However, the smallest annual decrease in the past 10 years occurred in 2003, with the reported prevalence of tuberculosis actually rising in some states and in certain populations (,1). Tuberculin tests are often negative. We herein describe the case of a 34-year-old man that presented with a one-month history of cough and fever, while his … Tubercle bacilli in the tracheo-bronchial lymph nodes may spread to other lymph nodes or other areas of the body through lympho-hematogenous dissemination. hematogenous tuberculosis Nuevo Diccionario Inglés-Español. More recently, M. tuberculosis bacteremia has been reported in human immunodeficiency virus (HIV)-infected patients. Dissemination of the bacteria to the pericardium typically occurs via 4 major mechanisms: (1) direct pulmonary extension such as streptococcal pneumonia/pharyngitis infection 20-25%; (2) hematogenous spread 22-29%; (3) perforating injury or surgery 24-29%; and … Semantic Scholar uses AI to extract papers important to this topic. Papers overview. TUBERCULOSIS, DISSEMINATED HEMATOGENOUS National Institutes of Health Create Alert. Your comment will be reviewed and published at the journal's discretion. The most common form of the disease is tuberculosis of the lungs (pulmonary consumption, or phthisis), but the intestines, bones and joints, the skin, and the genitourinary, lymphatic, and nervous systems may also be affected. More recently, M. tuberculosis bacteremia has been reported in human immunodeficiency virus (HIV)-infected patients. Diagnosis is most often by sputum smear and culture and, increasingly, by rapid molecular-based diagnostic tests. Hematogenous osteomyelitis is more common in children than … The diagnosis was confirmed by culturing. Congenital Tuberculosis. Hematogenous dissemination of tubercle bacilli during pregnancy may result in seeding of the genitalia, endometrium, or placenta. The usual site of TB is the lungs (pulmonary TB), but other organs can be involved. Lack of hematogenous dissemination of Mycobacterium tuberculosis to the lungs in animals vaccinated with Bacille Calmette-Guérin. Common sites of invasion are the cervical lymph nodes and tonsils. The influence of bacille Calmette-Guérin (BCG) on the pathogenesis of experimental airborne tuberculosis was studied. Proofof hematogenous dissemination ofMycobacterium tuberculosis was initially reported in the early 1900s and was noted to be most frequent in patients with miliary tuberculosis. Figure 2.3 . More recently, M. tuberculosis bacteremia has been reported in human immunodeficiency virus (HIV)-infected patients. tuberculosis bacteremiahas been reported in humanimmunodeficiency virus (HIV)-in­ fected patients. Thank you for submitting a comment on this article. 01.08.2007 | Ausgabe 4/2007 Distribution and characteristics of hematogenous disseminated tuberculosis within the abdomen on contrast-enhanced CT Dissemination to peripheral sites, such as the spleen and the liver, occurs 11 to 14 days postinfection and is followed by the appearance of M. tuberculosis-specific T cells in the lung and the spleen. Medical Chinese dictionary (湘雅医学词典) hematogenous pulmonary tuberculosis. Skeletal tuberculosis is secondary to hematogenous dissemination from a lesion that is usually pulmonary in origin. During the first few weeks there is also lymphatic and hematogenous dissemination to other parts of the body. Hematogenous dissemination of the bacilli may occur during the course of primary tuberculosis, immediately after the post-primary period, or at a time far remote from the post-primary period as late generalized tuberculosis (LGT) (Slavin et al. disseminated tuberculosis that is carried through the bloodstream. hematogenous tuberculosis Register, Oxford University Press is a department of the University of Oxford. hematogenous dissemination. hematogenous dissemination: translation. option. Board Certified or Board Eligible AP/CP Full-Time or Part-Time Pathologist, Chief of ID, VA Ann Arbor Healthcare System, Copyright © 2020 Infectious Diseases Society of America. V. Lack of hematogenous dissemination of Mycobacterium tuberculosis to the lungs in animals vaccinated with Bacille Calmette-Guerin. 2013;56:e26-9. The terms “miliary tuberculosis” and “lympho-hematogenous dissemination of tuberculosis” are used commonly, but sometimes with less than precise meaning. During the early period of hospitalization, his condition was considered hopeless on many occasions. 2020. Request PDF | On Oct 1, 2012, Hong-Bing Ma and others published [Pulmonary lymphoma with hematogenous disseminated pulmonary tuberculosis: a case report] | … active pulmonary tuberculosis. Tubercle bacilli in the tracheo-bronchial lymph nodes may spread to other lymph nodes or other areas of the body through lympho-hematogenous dissemination. Rebecca A. Clark, Sally L. Blakley, Donald Greer, Margaret H. D. Smith, William Brandon and Ted L. Wisniewski, Access everything in the JPASS collection, Download up to 10 article PDFs to save and keep, Download up to 120 article PDFs to save and keep. tuberculosis hematуgena. JSTOR®, the JSTOR logo, JPASS®, Artstor®, Reveal Digital™ and ITHAKA® are registered trademarks of ITHAKA. Medical Chinese dictionary (湘雅医学词典). 1. Combined treatment with tuberculostatic agents for 5 months resulted in complete remission of the tuberculosis. 1 hematogenous tuberculosis. Pathogenesis of LTBI and TB Disease. Although for most patients whose bone marrow aspirate cultures yielded M. tuberculosis a chest roentgenogram revealed a miliary pattern, roentgenograms for those with M. tuberculosis bacteremia usually revealed evidence of lobar or diffuse infiltrates. The slow but dramatic recovery is related in this case report. Interpretation Translation  hematogenous pulmonary tuberculosis 血行播散型肺结核. Interpretation Translation Congenital TB is transmitted in one of three ways: (1) hematogenous spread from the infected placenta via the umbilical vein, (2) in utero aspiration or ingestion of amniotic fluid infected from the placenta or endometrium, or (3) ingestion of infected amniotic fluid or secretions from maternal genital lesions during delivery. Tuberculosis (TB) infection can develop after breathing in droplets sprayed into the air from a cough or sneeze by someone infected with the Mycobacterium tuberculosis bacterium. Crescentic nephritis complicating tuberculosis is a therapeutic dilemma and weighs the risk of worsening the … JSTOR is part of ITHAKA, a not-for-profit organization helping the academic community use digital technologies to preserve the scholarly record and to advance research and teaching in sustainable ways. In all cases studied, dissemination to the LN or the spleen preceded activation of M. tuberculosis-specific T cells in that organ. Common sites of … It currently publishes more than 6,000 new publications a year, has offices in around fifty countries, and employs more than 5,500 people worldwide. Human leukocyte antigen associations with protection against tuberculosis infection and disease in human immunodeficiency virus-1 infected individuals, despite household tuberculosis exposure and immune suppression. Fok JS, Ho RS, Arora PK, Harding GE, Smith DW. Sometimes infection directly extends from an adjacent organ. However, glomerular involvement is an uncommon event. Renal involvement in tuberculosis occurs due to lympho-hematogenous dissemination. MW in sputum is not determined. 12-3 and 12-4 ), the hip in 15%, and the knee in 15%. Hematogenous dissemination of tubercle bacilli during pregnancy may result in seeding of the genitalia, endometrium, or placenta. English-Arabic Medical Dictionary. hematogenous pulmonary tuberculosis. s. tuberculosis hematógena. The causative agent is Mycobacterium tuberculosis (also known as the tubercle bacillus). This increase has been seen not only in Africa and Asia, bu… Association of immune responses of Zebu and Holstein-Friesian cattle and resistance to mycobacteria in a BCG challenge model. The term postprimary tuberculosis is generally used to refer to both reinfection with and reactivation of tuberculosis. Proof of hematogenous dissemination of Mycobacterium tuberculosis was initially reported in the early 1900s and was noted to be most frequent in patients with miliary tuberculosis. process of dissemination primes the immune system for a systemic response. Congenital TB is transmitted in one of three ways: (1) hematogenous spread from the infected placenta via the umbilical vein, (2) in utero aspiration or ingestion of amniotic fluid infected from the placenta or endometrium, or (3) ingestion of infected amniotic fluid or secretions from maternal genital lesions during delivery. Don't already have an Oxford Academic account? hematogenous tuberculosis Interpretation Translation. Hematogenous spread also may be massive, resulting in miliary tuberculosis. Medical Chinese dictionary (湘雅医学词典). If you originally registered with a username please use that to sign in. More recently,M. Proof of hematogenous dissemination of Mycobacterium tuberculosis was initially reported in the early 1900s and was noted to be most frequent in patients with miliary tuberculosis. 2 hematogenous tuberculosis. However, 15% of infections worldwide occur at extrapulmonary sites causing additional complications for diagnosis and treatment of the disease. Broader (1) Tuberculosis, Miliary. The word “miliary” was used originally to denote the small size of such lesions, generally less than 2 mm in diameter, or approximately the size of millet seeds. Interpretation Translation  hematogenous tuberculosis سل دموي المنشأ. Latent infection occurs after most primary infections. Our own experience suggests that there are various syndromes associated with hematogenous dissemination in patients infected with M. tuberculosis. Disseminated tuberculosis is a mycobacterial infection in which mycobacteria have spread from the lungs to other parts of the body through the blood or lymph system. Miliary tuberculosis refers to numerous "millet-sized" lesions uniformly distributed through an organ or throughout the body, and implies a hematogenous dissemination of infection. Proof of hematogenous dissemination of Mycobacterium tuberculosis was initially reported in the early 1900s and was noted to be most frequent in patients with miliary tuberculosis. Access supplemental materials and multimedia. Proofof hematogenous dissemination ofMycobacterium tuberculosis was initially reported in the early 1900s and was noted to be most frequent in patients with miliary tuberculosis. For randomly distributed nodules, the differential includes miliary tuberculosis, fungal pneumonia, hematogenous metastasis and diffuse sarcoidosis.
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