Wedge and subselective pulmonary angiography in pulmonary hypertension secondary to venous obstruction
Conference
·
· Radiology; (United States)
OSTI ID:5611103
Pulmonary wedge or subselective angiography provided key diagnostic information in two cases of pulmonary hypertension secondary to pulmonary venous obstruction. Whereas conventional pulmonary angiograms and ventilation-perfusion lung scans were interpreted as showing embolism, plain radiographs demonstrated Kerley B lines, suggesting venous obstruction. Subselective or wedge angiography of nonopacified arteries verified their anatomical patency and also revealed venous stenoses, collaterals, and atrophy indicative of obstruction.
- Research Organization:
- Univ. of California Medical Center, San Diego
- OSTI ID:
- 5611103
- Report Number(s):
- CONF-851152-; TRN: 85-016774
- Journal Information:
- Radiology; (United States), Vol. 155:3; Conference: 71. scientific assembly and annual meeting, Chicago, IL, USA, 17 Nov 1985
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
62 RADIOLOGY AND NUCLEAR MEDICINE
HYPERTENSION
DIAGNOSIS
LUNGS
VEINS
BIOMEDICAL RADIOGRAPHY
PATIENTS
RADIOISOTOPE SCANNING
BLOOD VESSELS
BODY
CARDIOVASCULAR DISEASES
CARDIOVASCULAR SYSTEM
COUNTING TECHNIQUES
DIAGNOSTIC TECHNIQUES
DISEASES
MEDICINE
NUCLEAR MEDICINE
ORGANS
RADIOLOGY
RESPIRATORY SYSTEM
SYMPTOMS
VASCULAR DISEASES
550602* - Medicine- External Radiation in Diagnostics- (1980-)
HYPERTENSION
DIAGNOSIS
LUNGS
VEINS
BIOMEDICAL RADIOGRAPHY
PATIENTS
RADIOISOTOPE SCANNING
BLOOD VESSELS
BODY
CARDIOVASCULAR DISEASES
CARDIOVASCULAR SYSTEM
COUNTING TECHNIQUES
DIAGNOSTIC TECHNIQUES
DISEASES
MEDICINE
NUCLEAR MEDICINE
ORGANS
RADIOLOGY
RESPIRATORY SYSTEM
SYMPTOMS
VASCULAR DISEASES
550602* - Medicine- External Radiation in Diagnostics- (1980-)