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Otorhinolaryngology and Facial Plastic Surgery, 2023 Background: Endolymphatic sac tumors (ELSTs) are uncommon low-grade, locally invasive epithelial tumor that originates from the endolymphatic sac of the inner ear and temporal bone. It is a rare event with less than 300 cases worldwide. In this article,
Farzin Davoodi +7 more
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Cytology of Endolymphatic Sac Tumor [PDF]
Modern Pathology, 2001 A 77-year-old man presented with decreased mental status and an enhancing partially cystic tumor along the left tentorium on magnetic resonance imaging after mastoidectomy and petrosectomy for an "auditory canal tumor." Smears of the aspirated cyst fluid revealed rare epithelial cell clusters, some with papillary features, foamy macrophages, and blood.
B A, Murphy, K R, Geisinger, S, Bergman
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Molecular architecture underlying fluid absorption by the developing inner ear
eLife, 2017 Mutations of SLC26A4 are a common cause of hearing loss associated with enlargement of the endolymphatic sac (EES). Slc26a4 expression in the developing mouse endolymphatic sac is required for acquisition of normal inner ear structure and function. Here,
Keiji Honda +11 more
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Frontiers in Surgery, 2021 Background: Loudness recruitment is commonly experienced by patients with putative endolymphatic hydrops. Loudness recruitment is abnormal loudness growth with high-level sounds being perceived as having normal loudness even though hearing thresholds are
Shannon M. Lefler +5 more
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Changes in the Results of the Subjective Visual Vertical Test After Endolymphatic Sac Drainage for Intractable Meniere's Disease. [PDF]
J Int Adv Otol, 2021 OBJECTIVE: To investigate otolithic function before and after endolymphatic sac drainage (ELSD) for Meniere’s disease (MD) by using the subjective visual vertical test (SVV) in the upright and tilted positions.
Shiozaki T +4 more
europepmc +2 more sources
Philippine Journal of Otolaryngology Head and Neck Surgery, 2009 We present the case of a 48 year old lady with a history of episodic hearing loss and tinnitus of several years duration. One month prior to consult, there was note of left occipital pain.
Jose M. Carnate, Amado O. Tandoc
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Endolymphatic sac tumor: rewiev of literature
Медицинский совет, 2022 Endolymphatic sac tumors are rare neoplasms of the temporal bone, histologically benign, but clinically behaves as malignant tumors causing destruction of surrounding tissues.
Kh.M.A. Diab +6 more
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Endolymphatic Sac Tumor and Otalgia [PDF]
Baylor University Medical Center Proceedings, 2013 Otalgia is a common complaint seen by general practitioners, but its etiology is vast. Rarely, otalgia could be secondary to a neoplasm. We describe a case of otalgia and ear discharge in which the imaging revealed a rare neoplasm, an endolymphatic sac tumor, which contributed to the patient's symptoms. The primary diagnosis was made via characteristic
Mehrzad, Zarghouni +6 more
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Expression of the Osmotically Responsive Cationic Channel TRPV4 in the Endolymphatic Sac.
, 2008 The immunohistochemical expression pattern and the physiological role of transient receptor potential vanilloid (TRPV) 4 in the endolymphatic sac were investigated.
Baba, Akiko +7 more
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Endolymphatic sac tumour [PDF]
, 2012 We present a case of a papillary tumour at the cerebellopontine angle in a 41-year-old man. He presented with left-sided facial and ear pain associated with dizziness, nystagmus and hearing loss.
Tuan Norhafizah binti Tuan Zakaria
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