Neuroendocrine Neoplasms of the Ear [PDF]
Head and Neck Pathology, 2018 Neuroendocrine neoplasms of the ear are uncommon primary tumors. There is a reported debate in the literature as to the true nature of these tumors and how to classify them. However, there is a kind of consensus that they can represent a spectrum of a common entity with dual glandular and neuroendocrine differentiation.
N. Katabi
semanticscholar +5 more sources
Nine primary malignant neoplasms-involving the esophagus, stomach, colon, rectum, prostate, and external ear canal-without microsatellite instability: a case report [PDF]
BMC Cancer, 2018 Background Although cases of multiple primary malignant neoplasms are increasing, reports of more than three or four primary metachronous malignant neoplasms are extremely rare.
Keiichi Arakawa +15 more
doaj +3 more sources
Ceruminous Neoplasms of the Ear [PDF]
Head and Neck Pathology, 2018 Ceruminous glands are modified apocrine glands located in the external auditory canal (EAC). Neoplastic lesions arising from these glands are rare in humans and constitute a major differential diagnosis for glandular neoplasms of the EAC. Due to anatomic restrictions, benign and malignant neoplasms present with similar symptoms and to some extent even ...
P. Nagarajan
semanticscholar +5 more sources
Transcanal endoscopic treatment of benign middle ear neoplasms
European Archives of Oto-Rhino-Laryngology, 2013 The application of endoscopic surgery for middle ear pathologies is rapidly increasing. At present, its main application is in the treatment of middle ear cholesteatoma. This report describes the application of this technique as treatment for some benign lesions that may involve the middle ear cleft.
ALICANDRI CIUFELLI, Matteo +4 more
semanticscholar +6 more sources
Neuroendocrine neoplasms of the middle ear: Unpredictable tumor behavior and tendency for recurrence [PDF]
Head and Neck, 2021 Middle ear adenomatous neuroendocrine tumors (MEANTs) are rare temporal bone tumors. This study evaluates its clinical behavior and therapy outcome.
R. J. L. van der Lans +7 more
semanticscholar +2 more sources
Papillary‐cystic neoplasms of the middle ear are distinct from endolymphatic sac tumours [PDF]
Histopathology, 2020 Papillary neoplasms of the middle and inner ear are rare and poorly characterised. The current World Health Organization classification divides them into two major subtypes: aggressive papillary tumours (APTs) and endolymphatic sac tumours (ELSTs).
Cecilia Taverna +9 more
semanticscholar +2 more sources
Auricle Pilomatricoma in Ear Lobule: A Case Report [PDF]
Iranian Journal of Otorhinolaryngology, 2023 Introduction: Skin tumors are prevalent in the head and neck especially auricle but pilomatricoma is extremely rare in ear lobule. Case Report: A 7-year-old girl without a history of previous illness presented with a 1.5-month history of a lesion in ...
Mohammadreza Akhoundian yazd +2 more
doaj +2 more sources
Radical surgery on the middle ear in the treatment of cholesteatoma: history or reality? A review
Consilium Medicum, 2023 Radical surgery on the middle ear is primarily associated with such pathology as cholesteatoma and ear neoplasms. And if in the case of tumors radicalism in ear surgery is justified, then in the surgery of the cholesteatomic process there is a need to ...
Vadim S. Isachenko +4 more
doaj +2 more sources
Metastastic potential of middle ear neuroendocrine tumours. [PDF]
Acta Otorhinolaryngol ItalSummary Objective Middle ear neuroendocrine tumours (MeNETs) are rare neoplasms of the temporal bone. Although the clinical behaviour of MeNETs is often indolent, a subset demonstrates aggressive progression with locally invasive and metastatic disease ...
Engel MSD +6 more
europepmc +2 more sources
Middle ear glandular neoplasms: adenoma, carcinoma or adenoma with neuroendocrine differentiation: a case series [PDF]
The CASE Journal, 2009 IntroductionMiddle ear glandular neoplasms are infrequent causes of a middle ear mass. They can have exocrine and/or neuroendocrine differentiation. It is currently thought that these tumors are indistinguishable each from another.
I. Saliba, A. Evrard
semanticscholar +2 more sources