RESUMEN
As a postoperative complication, the recurrence of aural cholesteatoma is well documented. On rare occasions, a recurred cholesteatoma can penetrate the adjacent soft tissues instead of middle ear or extemal auditory canal. Recently, authors experienced a cholesteatoma in soft tissues of posteriorinferior portion of auricle, developing 8 years after an intact bridge mastoidectomy. We reviewed the reported case of cholesteatoma in soft tissues.
Asunto(s)
Colesteatoma , Colesteatoma del Oído Medio , Oído Medio , Cuello , Complicaciones Posoperatorias , RecurrenciaRESUMEN
A benign fibrous histiocytoma is a tumor with 6brohlastic and histiocytic differentiation, most commonly found in soft tissues or adult bones. Its occurrence in the ear is, however, extremely rare, and there hasn't been any report on the case originating from the middle ear. We experienced a case of 37-year old male patient who complained of intermittent otorrhea and hearing loss. The patient had an 1 x 1 cm-sized mass in the right mastoid antrum in the temporal bone CT. Under the impression of cholesteatoma or benign tumor, a mass removal was done. A histopathologic investigation of the resected tumor showed typical features of benign fibrous histiocytoma. We herein report along with a brief literature review a case of benign fibrous histiocytoma arising in the mastoid antrum.
Asunto(s)
Adulto , Humanos , Masculino , Colesteatoma , Oído , Oído Medio , Pérdida Auditiva , Histiocitoma Fibroso Benigno , Apófisis Mastoides , Hueso TemporalRESUMEN
A chylous fistula has been reported to occur in 1% to 2% of cases as a complication of neck dissections, but a bilateral chylothorax following neck dissection, without concurrent chylous leakage at operation site, was very rare. In the chylothorax, serious problems may occur in cardiopulmonary function, metabolism, and nutrition of patient. Early diagnosis and proper management is very important. Recently authors experienced a case of bilateral chylothorax following neck dissection and managed with conservative treatment.