One case of nodular fasciitis was reported. The patient was a 59-year-old woman who complained of a painless nodule (2cm. in diameter) in her right lower neck. Because the nodule gradually increased, a biopsy was performed. A non-malignant muscular tissue was found on histologic examination. The lesion had not changed in size for one year, but it grew rapidly and became tender. The lesion was removed under general anesthesia. The lesion, which measured about 5cm. in its greatest diameter, was fixed to the sternocleidmastoid, omohyoid and juglar vein. There has been no recurrence nine months after surgery.