ABSTRACT
Chondrosarcoma of the nasal septum is a very rare malignant tumor in the head and neck region. To diagnose chondrosarcoma, it is challenging to obtain an exact initial impression just by simple physical examination. Therefore, imaging studies are useful in the initial assessment of chondrosarcoma. Pathological confirmation is necessary for a definitive diagnosis of chondrosarcoma. In the treatment of chondrosarcoma, complete surgical resection is most effective, but often difficult. We report a patient with chondrosarcoma misdiagnosed with nasal septal deviation causing nasal obstruction. The patient underwent endoscopic surgical resection via an external rhinoplasty approach. The pathological diagnosis of the patient was chondrosarcoma with pathological Grade 1. The patient has been regularly followed up to date without recurrence.
ABSTRACT
Spindle cell lipoma is a benign, lipomatous tumor arising most frequently in the subcutaneous on the back of the neck and shoulders in males aged in the third through seventh decade of life. However, we encountered a case of an unusual spindle cell lipoma arising in the subcutaneous and skin layer in the dorsum of nose. A total of two reports of spindle cell lipoma have been found in the nasal and nasal dorsum regions. To our knowledge, this is the first report of spindle cell lipoma in the nasal dorsum.
ABSTRACT
Recently, negative pressure wound therapy (NPWT) has been reported to be effective for the treatment of cervical infections including retropharyngeal abscess. The 71-year-old woman with retropharyngeal abscess presented in this case showed improvement of infection through long-term NPWT. She continued to complain of swallowing difficulties after recovery. In this case, we performed the transcutaneous injection of botulinum toxin at the cricopharyngeus muscle for the patient who developed dysphagia after treatment for retropharyngeal abscess and observed improvement in swallowing.