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Cutaneous findings associated with cardiac myxomas
D M Greeson1, J E Wright, M D Zanolli
1Department of Medicine, University of Texas Health Sciences Center, San Antonio, Texas, USA.
Cutis
|January 8, 1999
Summary
Diagnosing cardiac myxomas can be difficult, as they mimic other diseases. Early recognition of cardiac myxomas, including skin findings, is crucial for preventing serious complications.
Area of Science:
- Cardiology
- Dermatology
- Oncology
Background:
- Cardiac myxomas, though benign, pose diagnostic challenges.
- Echocardiography has improved detection, but clinical presentation can be misleading.
- These tumors can mimic systemic diseases, delaying diagnosis.
Observation:
- Cardiac myxomas can present with diverse clinical and laboratory findings.
- Cutaneous manifestations are important clues for diagnosis.
- A case of left atrial myxoma with indicative skin lesions is presented.
Findings:
- Cardiac myxomas can cause obstruction and arterial embolism, leading to morbidity and mortality.
- Nonfamilial and familial forms exist.
- Specific skin lesions and multifocal findings warrant consideration of cardiac myxoma.
Implications:
- Early diagnosis and surgical excision of cardiac myxomas can prevent long-term sequelae.
- Clinicians should consider cardiac myxoma in differential diagnoses with suggestive cutaneous findings.
- Increased awareness of varied presentations can improve patient outcomes.