[Diagnostic experience in 3 cases of cardiac occupying lesion]

Area of Science:

• Cardiology
• Cardiac Surgery
• Diagnostic Imaging

Background:

• Cardiac occupying lesions present complex clinical symptoms, making diagnosis difficult.
• Distinguishing between different types of cardiac masses requires careful evaluation.
• Accurate diagnosis is crucial for effective patient management and surgical planning.

Observation:

• This study examined three cases: atrial angiosarcoma, left ventricular aneurysm, and left ventricular diverticulum.
• Clinical features, echocardiogram, cardiac CT, and MRI findings were analyzed.
• Histopathological examination confirmed the diagnoses postoperatively.

Findings:

• Significant differences in clinical presentation, morphology, histology, and hemodynamics were observed among the three conditions.
• Multimodality imaging, including echocardiography, CT, and MRI, provided valuable diagnostic information.
• Pathological examination confirmed the diagnoses, highlighting the importance of integrated diagnostic approaches.

Implications:

• Appropriate imaging modalities are essential for diagnosing cardiac occupying lesions.
• Accurate preoperative diagnosis facilitates better surgical preparation and reduces operative risks.
• This study underscores the value of combining clinical, imaging, and pathological data for complex cardiac diagnoses.