Detection of left atrial myxoma by gated radionuclide cardiac imaging. 1977

G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block

Gated radionuclide cardiac blood pool scans (GCS) of end-systole and end-diastole or eight images subtending the entire cardiac cycle were performed on seven patients with left atrial myxomas documented by pulmonary cineangiography with left atrial follow-through. The ethocardiogram was either suggestive or diagnostic in all patients. In addition to demonstration of the tumor (6 patients), the GCS detected three patterns of tumor motion: 1) a defect which moved from the left atrium in end systole to the left ventricle in end diastole (2 patients); 2) a defect which remained within the region of the left atrium but decreased in size between end diastole and end systole (3); and 3) a defect which was observed within the region of the left ventricle in end diastole but disappeared in end systole (1). Thus, the GCS is a noninvasive method for detection and evaluation of motion of left atrial myxomas.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009232 Myxoma A benign neoplasm derived from connective tissue, consisting chiefly of polyhedral and stellate cells that are loosely embedded in a soft mucoid matrix, thereby resembling primitive mesenchymal tissue. It occurs frequently intramuscularly where it may be mistaken for a sarcoma. It appears also in the jaws and the skin. (From Stedman, 25th ed) Angiomyxoma,Angiomyxomas,Myxomas
D011877 Radionuclide Imaging The production of an image obtained by cameras that detect the radioactive emissions of an injected radionuclide as it has distributed differentially throughout tissues in the body. The image obtained from a moving detector is called a scan, while the image obtained from a stationary camera device is called a scintiphotograph. Gamma Camera Imaging,Radioisotope Scanning,Scanning, Radioisotope,Scintigraphy,Scintiphotography,Imaging, Gamma Camera,Imaging, Radionuclide
D005260 Female Females
D006325 Heart Atria The chambers of the heart, to which the BLOOD returns from the circulation. Heart Atrium,Left Atrium,Right Atrium,Atria, Heart,Atrium, Heart,Atrium, Left,Atrium, Right
D006338 Heart Neoplasms Tumors in any part of the heart. They include primary cardiac tumors and metastatic tumors to the heart. Their interference with normal cardiac functions can cause a wide variety of symptoms including HEART FAILURE; CARDIAC ARRHYTHMIAS; or EMBOLISM. Cardiac Cancer,Cardiac Carcinoma,Cardiac Neoplasms,Cardiac Tumor,Cardiac Tumors,Heart Cancer,Heart Tumor,Intracavitary Tumors of the Heart,Myocardial Tumors (Rhabdomyomas and Fibromas),Neoplasms, Cardiac,Neoplasms, Heart,Primary Cardiac Tumors, Childhood,Cancer, Cardiac,Cancer, Heart,Cancers, Cardiac,Cancers, Heart,Carcinoma, Cardiac,Carcinomas, Cardiac,Cardiac Cancers,Cardiac Carcinomas,Cardiac Neoplasm,Heart Cancers,Heart Neoplasm,Heart Tumors,Myocardial Tumor (Rhabdomyomas and Fibromas),Neoplasm, Cardiac,Neoplasm, Heart,Tumor, Cardiac,Tumor, Heart,Tumor, Myocardial (Rhabdomyomas and Fibromas),Tumors, Cardiac,Tumors, Heart,Tumors, Myocardial (Rhabdomyomas and Fibromas)
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D013667 Technetium The first artificially produced element and a radioactive fission product of URANIUM. Technetium has the atomic symbol Tc, and atomic number 43. All technetium isotopes are radioactive. Technetium 99m (m Technetium 99m,99m, Technetium

Related Publications

G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
May 1985, Kaku igaku. The Japanese journal of nuclear medicine,
G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
February 1989, Clinical nuclear medicine,
G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
October 2005, Zeitschrift fur Kardiologie,
G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
August 1980, British heart journal,
G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
January 2020, Journal of cardiovascular imaging,
G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
March 1980, Chest,
G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
November 1971, Archives of internal medicine,
G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
January 1985, The American journal of cardiology,
G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
January 1982, European journal of nuclear medicine,
G M Pohost, and J O Pastore, and K A McKusick, and P N Chiotellis, and G Z Kapellakis, and G S Myers, and R E Dinsmore, and P C Block
December 1974, The American journal of cardiology,
Copied contents to your clipboard!