Neuroendocrine tumors (NETs) are usually found in the gastrointestinal tract and pancreas; however, they are rare in the middle ear. The presentation of vague symptoms, such as tinnitus and conductive hearing loss, complicates the diagnosis. We present a 46-year-old male with a history of right ear discharge and a previous canal wall-down mastoidectomy, suspected to have cholesteatoma recurrence.
View Article and Find Full Text PDFBackground: Sinonasal lymphoepithelial carcinoma (SNLEC) is a rare neoplasm, representing less than 1% of all types of carcinomas and approximately 3% of head and neck tumors. It can affect the nasopharynx due to the rich lymphoid tissue present in this region. Clinical SNLEC presentation varies, ranging from asymptomatic to nonspecific sinonasal symptoms.
View Article and Find Full Text PDFSinonasal alveolar soft-part sarcoma (ASPS) is a rare malignant disease that comprises 0.4% to 1.2% of all soft-tissue sarcomas.
View Article and Find Full Text PDFWe assessed the effects on basketball free throw performance of two types of verbal directions with an external attentional focus. Novices (n = 16) were pre-tested on free throw performance and assigned to two groups of similar ability (n = 8 in each). Both groups received verbal instructions with an external focus on either movement dynamics (movement form) or movement effects (e.
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