Malignant granular cell tumour at the interventricular septum.
Weng-Kin LouHeng-Wen ChouTom Wei-Wu ChenChe-Yu HsuJeng-Wei ChenPublished in: Interactive cardiovascular and thoracic surgery (2022)
Granular cell tumours are usually benign with a 1-2% incidence of malignancy. They are less sensitive to radiotherapy and chemotherapy and are treated by surgical excision. We report a case of a malignant granular cell tumour located at the interventricular septum.