The objective of the present study was to elucidate etiology and clinical picture of the tumours of the external ear as well as to evaluate the effectiveness of their radiowave surgery. We sought to optimize the surgical strategy for the treatment of tumour-like masses, benign and malignant neoplasms of the external ear with the use of the Surgitron radiowave scalpel.
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http://dx.doi.org/10.17116/otorino201681317-20 | DOI Listing |
Vet Parasitol Reg Stud Reports
January 2025
Laboratório do Grupo de Estudos em Enfermidades Parasitárias, Departamento de Veterinária Preventiva, Universidade Federal de Pelotas, Pelotas, Rio Grande do Sul, Brazil.
Lagochilascariasis is a neglected zoonosis that affects domestic and wild mammals, including humans, and can form nodules, especially on the neck. Although emerging, it is considered a rare disease in the Americas and, therefore, the objective was to report an atypical case of recurrent otitis with the formation of polyps in the ear canal in a domestic feline associated with lagochilascariasis in Brazil. A cat had a purulent exudate in one of her ears and responded poorly to treatments.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
January 2025
Department of Neurobiology, Harvard Medical School, Boston, MA 02115.
The sense of hearing originates in the cochlea, which detects sounds across dynamic sensory environments. Like other peripheral organs, the cochlea is subjected to environmental insults, including loud, damage-inducing sounds. In response to internal and external stimuli, the central nervous system directly modulates cochlear function through olivocochlear neurons (OCNs), which are located in the brainstem and innervate the cochlear sensory epithelium.
View Article and Find Full Text PDFIran J Otorhinolaryngol
January 2025
Department of Otorhinolaryngology, Faculty of Medicine, Alexandria University, Egypt.
Introduction: Scleroma is a chronic, specific granulomatous disease that affects the head and neck mucosa. Its common sites are the nose and larynx; however, it might affect other areas. One of the rare sites to be affected is the middle ear and mastoid cavity, for which the term otoscleroma was coined.
View Article and Find Full Text PDFEar Nose Throat J
January 2025
Department of Otolaryngology, Dartmouth Hitchcock Medical Center, Lebanon, NH, USA.
Cutaneous involvement of chronic lymphocytic leukemia (CLL) is rare but has been previously documented to involve the head and neck region. Generally, involvement to the ears is limited to the ear lobule; however, this study presents a unique case of recurrent CLL with cutaneous involvement overlying the auricular ear. The presentation was initially concerning for possible perichondritis but remained unresponsive to antibiotics and steroids.
View Article and Find Full Text PDFClin Nucl Med
January 2025
From the Department of Nuclear Medicine, The First Hospital of China Medical University, Shenyang, Liaoning, China.
Uterine carcinosarcoma is a rare type of endometrial carcinoma with poor prognosis. A bone metastasis to the skull base is extremely scarce in uterine carcinosarcoma. A 54-year-old woman with uterine carcinosarcoma complained of right ear otorrhea and otalgia.
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