{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,14]],"date-time":"2026-04-14T17:09:10Z","timestamp":1776186550153,"version":"3.50.1"},"reference-count":19,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[1991,1,1]],"date-time":"1991-01-01T00:00:00Z","timestamp":662688000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1991,1,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>We measured extravascular density (EVD) and the pulmonary transcapillary escape rate (PTCER) for 68Ga-transferrin using positron emission tomography in 14 normal volunteers and 29 patients with radiographic infiltrates, including six patients with congestive heart failure (CHF), eight patients with the adult respiratory distress syndrome (ARDS), and 15 patients with focal pneumonia. Contralateral, radiographically normal regions were also evaluated in the patients with focal pneumonia. Mean EVD was elevated in the patients with CHF, ARDS, and pneumonia in regions of radiographic infiltrate compared with values from normal subjects (p &amp;lt; 0.05), but it was not significantly different among the three patient groups. PTCER in normal subjects and in patients with CHF was not significantly different (21 \u00b1 11 versus 44 \u00b1 + 16 \u00d7 10\u22124 min\u22121, respectively, p = NS). PTCER was elevated in regions of infiltrate because of either pneumonia (173 \u00b1 99) or ARDS (170 \u00b1 79). PTCER was also elevated in regions contralateral to those with focal infiltrate during pneumonia, even though these regions were radiographically normal and had normal EVD values. These results suggest that PTCER is a sensitive but nonspecific index of abnormal pulmonary vascular permeability, which may be useful for classifying patients in clinical studies of pulmonary edema.<\/jats:p>","DOI":"10.1164\/ajrccm\/143.1.150","type":"journal-article","created":{"date-parts":[[2013,4,4]],"date-time":"2013-04-04T17:18:35Z","timestamp":1365095915000},"page":"150-154","source":"Crossref","is-referenced-by-count":44,"title":["A Positron Emission Tomographic Comparison of Pulmonary Vascular Permeability during the Adult Respiratory Distress Syndrome and Pneumonia"],"prefix":"10.1093","volume":"143","author":[{"given":"James D.","family":"Kaplan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frank. S.","family":"Calandrino","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel P.","family":"Schuster","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[1991,1,1]]},"reference":[{"key":"p_7","first-page":"1704","volume":"28","year":"1987","journal-title":"J Nucl Med"},{"key":"p_16","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1164\/ajrccm\/138.2.421","volume":"138","year":"1988","journal-title":"Respir Dis"},{"key":"p_19","first-page":"720","volume":"138","year":"1988","journal-title":"Am RevRespirDis"},{"key":"p_33","doi-asserted-by":"publisher","DOI":"10.1097\/00004728-198609000-00002"},{"key":"p_35","first-page":"25","year":"1971","journal-title":"Bethesda: FASEB"},{"key":"p_47","doi-asserted-by":"crossref","first-page":"1395","DOI":"10.1152\/jappl.1986.61.4.1395","volume":"61","year":"1986","journal-title":"J Appl Physiol"},{"key":"p_51","first-page":"411","volume":"384","year":"1982","journal-title":"Sci"},{"key":"p_55","doi-asserted-by":"crossref","first-page":"564","DOI":"10.1152\/jappl.1985.59.2.564","volume":"59","year":"1985","journal-title":"J Appl Physiol"},{"key":"p_59","first-page":"674","volume":"95","year":"1984","journal-title":"Surgery"},{"key":"p_63","doi-asserted-by":"publisher","DOI":"10.1097\/00005373-198605000-00001"},{"key":"p_74","first-page":"115","volume":"73","year":"1973","journal-title":"Am J Pathol"},{"key":"p_77","first-page":"1121","volume":"96","year":"1967","journal-title":"Respir Dis"},{"key":"p_80","doi-asserted-by":"publisher","DOI":"10.1016\/0007-0971(88)90008-3"},{"key":"p_84","first-page":"268","volume":"63","year":"1987","journal-title":"Genitourin Med"},{"key":"p_88","doi-asserted-by":"publisher","DOI":"10.1378\/chest.96.3.606"},{"key":"p_101","doi-asserted-by":"publisher","DOI":"10.1097\/00006676-198804000-00009"},{"key":"p_116","doi-asserted-by":"crossref","first-page":"553","DOI":"10.1016\/S0025-7125(16)31609-1","volume":"64","year":"1980","journal-title":"Med Clin North Am"},{"key":"p_121","first-page":"651","volume":"112","year":"1975","journal-title":"Respir Dis"},{"key":"p_137","first-page":"293","volume":"99","year":"1983","journal-title":"Med"}],"container-title":["American Review of Respiratory Disease"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/ajrccm\/article-pdf\/143\/1\/150\/67645482\/ajrccm_143_1_150.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/ajrccm\/article-pdf\/143\/1\/150\/67645482\/ajrccm_143_1_150.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T08:55:26Z","timestamp":1774860926000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/ajrccm\/article\/143\/1\/150\/8557853"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,1,1]]},"references-count":19,"journal-issue":{"issue":"1","published-online":{"date-parts":[[1991,1,1]]},"published-print":{"date-parts":[[1991,1,1]]}},"URL":"https:\/\/doi.org\/10.1164\/ajrccm\/143.1.150","relation":{},"ISSN":["0003-0805"],"issn-type":[{"value":"0003-0805","type":"print"}],"subject":[],"published-other":{"date-parts":[[1991,1]]},"published":{"date-parts":[[1991,1,1]]}}}