CT pulmonary angiogram confirmed the echocardiogram showing a tumor extending through the pulmonary valve into the main pulmonary artery. The patient underwent en bloc resection of the tumor from the venous and cardiac systems. Histologic examination of the tumor confirmed osteogenic sarcoma. While ...
aThe bilateral femoropopliteal systems may then be imaged as a part of the overall lower extremity angiogram utilizing traditional “run-off” angiography or digital subtraction angiography (DSA) via the “bolus-chase” method in capable angiographic suites 当运用传统“决赛”血管学的整体更低的肢管造影...
(Figure2).However,aninjectionofsalinecontrastthroughperipheralaccessintherightupperextremityalsogeneratedsalinebubblesinthecoronarysinusbeforetherightatrium(Figure3).Thisfindingsuggestedthattherightsubclavianveindrainedintotheleftsuperiorvenacava.Thepatientwasreferredforacoronaryangiogramforchestpain,butresultswere...
Congenital anomalies of the iliofemoral arteries are uncommon, with only 6 cases reported in a series of 8000 angiograms by Greeb et al. [5]. Hypoplasia/atresia of the external iliac artery was the most commonly observed anomaly, present in 5 out of the 6 cases of this series [5]. Othe...
A 54-year-old male with history of anemia and rheumatoid arthritis presented with a three-month history of dyspnea on exertion and lower extremity edema. Patient was referred for a transthoracic echocardiogram that revealed a large right atrial mass with reduced ejection fraction of 40% and an in...
The computed tomography angiogram showed extensive pulmonary embolism and a 6-cm right atrial mass while the lower-extremity deep vein thrombosis studies were negative. This patient received a cardiac thrombectomy using cardiopulmonary bypass support. However, intraoperatively, we found out that the mass...
2. A, Selective right carotid angiogram. Vertebral artery (thin arrow) is reconstituted via muscular collateral vessels and flows retrograde, filling subclavian artery and internal carotid artery proximally (wide arrow). Note carotid siphon opacification. B, Selective right carotid angiogram. Later ...
The computed tomography angiogram showed extensive pulmonary embolism and a 6-cm right atrial mass while the lower-extremity deep vein thrombosis studies were negative. This patient received a cardiac thrombectomy using cardiopulmonary bypass support. However, intraoperatively, we found out that the mass...
(DOACs) METHODS: A 43 yo obese male was diagnosed with presumptive COVID-19 infection based on clinical, inflammatory markers, and radiographic evidence PCR was negative, which is encountered in 38% of tests D-dimer was elevated 12499 ng/L however, CT angiogram (CTA), lower extremity duplex...
Preoperative coronary angiogram demonstrated perfusion to the mass by a dense network of neovasculature arising from the mid right coronary artery. The cardiac melanoma was surgically removed, and the right atrium was reconstructed with a pericardial patch. After surgery, all cardiac chambers appeared ...