Diagnostic mystery-a rare right ventricular cardiac hemangioma: a case report

A Case of a Giant Hemangioma of a Primary Cardiac Tumor

We report a case of a 71-year-old female with a primary cardiac tumor. The patient had undergone surgery for uterine cancer 10 years ago and presented to a nearby clinic complaining of dyspnea on exertion. Chest X-ray revealed cardiac enlargement, prompting further investigations, which revealed a massive tumor protruding into the left atrium and extending toward the outer wall of the left ventricle. The patient was referred to a cardiac surgery department for myocardial biopsy. The tumor biopsy confirmed a diagnosis of a vascular tumor. Due to the tumor's large size and the difficulty in achieving complete resection, a conservative approach was chosen as the patient expressed a preference for non-surgical treatment. This is an extremely rare case of a large primary cardiac tumor, and we report it accordingly.

A Rare Cardiac Cavernous Hemangioma Treated with Radiotherapy

Background

Although cardiac hemangiomas, as rare benign cardiac tumors, have been described in previous case reports, the role of radiation therapy in an unresectable cardiac hemangioma in adult has not been reported. We present a case report of a rare unresectable cardiac cavernous hemangioma treated with radiotherapy. Case Presentation. A 45-year-old female with new onset of coughing and worsening shortness of breath was found to have a biopsy proven cardiac cavernous hemangioma. Surgery was aborted due to excessive bleeding, and she was then treated with radiotherapy. A total dose of 30 Gy in 15 fractions was given using intensity-modulated radiation therapy (IMRT) to the mass with a modified 1 cm margin. Complete clinical symptomatic relief was achieved with reduction of the mass posttreatment. Ten-year follow-up revealed a stable, reduced hemangioma with no recurrence of symptoms.

Conclusions

This is a rare example of cardiac hemangioma that developed in the right ventricle and compressed several major vessels. Radiotherapy may be safely used for treatment of unresectable cardiac hemangioma.