Congenital mixed deafness: cerebrospinal fluid otorrhea. Ablation of the aqueduct of the cochlea.
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Adipose Tissue↗
Biomedical subjects
J N Endicott
Publications and source records attributed to J N Endicott.
Simultaneous squamous cell carcinoma of the head and neck and reticuloendothelial malignancies.
BACKGROUND: Multiple primary neoplasms have been reported 4% to 26% of patients with a squamous cell carcinoma (SCC) of the head and neck. The vast majority of these second primaries are SCC and occur in the upper aerodigestive tract; however, head and neck SCC patients are also at higher risk for nonepidermoid neoplasms at any site. Reticuloendothelial malignancies (REM) have been reported in many patients that have SCC of the head and neck as well. METHODS: Retrospective case series of 5 advanced cases of SCC of the head and neck with synchronous REM. RESULTS: There was 40% mortality with 19.4 months mean follow-up. Fifty percent of the case had simultaneous cervical involvement with both processes. CONCLUSION: REM can occur simultaneously with SCC of the head and neck and confound staging of nodal status. Head and neck SCC patients are at increased risk for REM secondary to age and treatment factors.
Age Factors↗
Anterior approach for CT-guided biopsy of skull base and parapharyngeal space lesions.
At our institution we use an anterior approach to biopsy of the parapharyngeal space or skull base lesions because it provides more direct access than the traditional lateral approach through the mandibular notch. The anterior approach follows a course lateral to the alveolar ridge of the maxilla and lateral pterygoid plate, and inferior to the zygomatic process of the maxilla. Biopsy was performed on 15 patients with either a skull base or a parapharyngeal space mass, none of which could be palpated externally or through the oral cavity by the ear, nose, and throat surgeon. In 12 patients the needle biopsy correlated with the surgical pathology. Three needle biopsies were nondiagnostic.
Biopsy, Needle↗