ABSTRACT
Hemangioma rarely presents as an isolated middle ear lesion. Because congenital hemangiomas usually regress spontaneously, surgical excision is not always necessary. However, a hemangioma in the middle ear can be complicated by infection and hearing impairment. We present 2 cases to show contrasting management strategies, both with successful outcomes. Two children who presented with unilateral otitis media were found to have concomitant mesotympanic hemangiomas on examination. The first child was asymptomatic and subsequently had an incisional biopsy, confirming the suspected diagnosis. The residual tumor then involuted over the following year. The second child, however, developed chronic otitis media refractory to medical therapy and required surgical removal of the entire hemangioma. Once a tissue diagnosis is made, middle ear hemangiomas can be managed expectantly (ie, wait for spontaneous resolution) or surgically. If growth of a middle ear hemangioma appears to be causing complications refractory to conservative therapy, then early surgical excision may be indicated.
Subject(s)
Ear Neoplasms/diagnostic imaging , Ear Neoplasms/pathology , Ear, Middle/diagnostic imaging , Ear, Middle/pathology , Hemangioma/diagnostic imaging , Hemangioma/pathology , Otologic Surgical Procedures/methods , Biopsy , Cerebral Angiography , Child, Preschool , Ear Neoplasms/surgery , Ear, Middle/surgery , Female , Hemangioma/surgery , Humans , Infant , Tomography, X-Ray ComputedABSTRACT
OBJECTIVE: To describe characteristic features of intralabyrinthine schwannomas (ISs) that may be used to distinguish them from other otologic disorders with similar symptoms so that appropriate evaluation and management can be instituted. STUDY DESIGN: This study was a retrospective case review. SETTING: This study was conducted at a university-affiliated urban tertiary care medical center and a university medical center in the same city. PATIENTS: Seven patients with ISs were included in this study. INTERVENTIONS: Tumor removal versus observation and monitoring with periodic magnetic resonance imaging (MRI) scans was investigated. MAIN OUTCOME MEASURES: Hearing, vertigo, and tumor growth were measured. RESULTS: Four of seven patients with ISs underwent surgical excision with no evidence of tumor recurrence. The remaining three patients are being followed-up with repeat MRI that has demonstrated minimal or no tumor growth. CONCLUSIONS: ISs can be detected in early stages if MRI is performed in patients with unilateral sensorineural hearing loss without vertiginous symptoms typical of Meniere's disease. Although complete surgical excision can be achieved readily with labyrinthectomy, observation and monitoring with rep--MRI is an option for some patients.
