Cardiac metastasis of tongue squamous cell carcinoma complicated by pulmonary embolism: A case report.

RATIONALE

Cardiac metastasis is known as a rare complication of head and neck malignancy.

PATIENT CONCERNS

We present a 58-year-old woman patient with a history of tongue carcinoma who was admitted in emergency department for sudden chest pain. Imaging work-up by computed tomography (CT) and positron emission tomography-computed tomography (PET-CT) diagnosed a cardiac metastasis complicated by intraventricular thrombus and pulmonary embolism.

DIAGNOSIS

Cardiac metastasis from tongue carcinoma complicated by pulmonary embolism.

INTERVENTIONS

After undergoing 2 cycles of palliative chemotherapy, the patient declined any further treatment.

OUTCOMES

Patient died 3 months after the diagnosis of cardiac metastasis.

LESSONS

Cardiac metastasis should be considered as a differential diagnosis in patients with a history of head and neck malignancy who present non-specific cardiac symptoms.