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1.
Laryngoscope ; 123(10): 2516-20, 2013 Oct.
Article in English | MEDLINE | ID: mdl-23918695

ABSTRACT

OBJECTIVES/HYPOTHESIS: To evaluate the clinical characteristics and therapeutic response of tinnitus due to middle ear myoclonus (MEM) and to suggest appropriate diagnostic methods. STUDY DESIGN: Retrospective chart review. METHODS: This study included 58 patients with tinnitus diagnosed with MEM, who were seen from January 2004 to July 2011. Clinical and audiological characteristics were investigated. The therapeutic responses to counseling, medical therapy, and surgical therapy were evaluated. RESULTS: Patients had a mean age of 29.8 years (range, 6-70 years), 20.7% (n = 12) were <10 years old, 39.7% (n = 23) were <20 years old, 74.1% (n = 43) were <40 years old, and 5.2% (n = 3) were ≥60 years old. Remembered stressful events or noise exposure were associated with the onset of MEM in 51.8% (n = 30) and 27.6% (n = 16) of patients, respectively. The most frequent nature of the tinnitus was a crackling sound. MEM associated with forceful eyelid closure was observed in 15% of patients. Impedance audiogram and otoendoscopic examinations of the tympanic membrane were helpful tools for diagnosing MEM. With medical therapy, more than 75% of patients exhibited complete or partial remission of their tinnitus. Patients with intractable MEM who underwent sectioning of the middle ear tendons had very good outcomes. CONCLUSIONS: Tinnitus due to middle ear myoclonus seems to occur in young patients and to be related to stress or noise. Information about the clinical characteristics and therapeutic response of this less-common type of tinnitus will help to ensure early and appropriate diagnosis and treatment of these patients. LEVEL OF EVIDENCE: 4.


Subject(s)
Ear Diseases/diagnosis , Ear Diseases/therapy , Myoclonus/complications , Tinnitus/diagnosis , Tinnitus/therapy , Adolescent , Adult , Aged , Child , Counseling , Ear, Middle , Female , Humans , Magnetic Resonance Imaging , Male , Middle Aged , Retrospective Studies , Tinnitus/etiology , Young Adult
2.
Asian Pac J Allergy Immunol ; 31(1): 20-5, 2013 Mar.
Article in English | MEDLINE | ID: mdl-23517390

ABSTRACT

BACKGROUND AND OBJECTIVES: The most reliable method for confirming the causative allergens of allergic rhinitis is the skin prick test, followed by the multiple allergen simultaneous test (MAST), which reportedly has acceptable sensitivity and specificity. This study was designed to confirm whether a novel MAST-immunoblot assay can reliably diagnose allergic rhinitis. METHODS: A retrospective chart review was conducted of chronic rhinitis patients who visited Yeouido St. Mary's Hospital between January 2010 and June 2011. RESULTS: In total, 193 subjects (111 male, 82 female) were included, with a mean age of 30.08 years (range 6-77). The skin prick test detected 132 subjects as having one or more positive responses to allergens, and MAST detected 105 subjects as having one or more positive response. The sensitivity, specificity, and efficiency of the MAST assay were 63.16%, 65.57%, and 63.92%, respectively. Sensitivity, specificity and efficacy for common allergens were not high enough for MAST to replace skin prick test in detecting causative allergens. When correlation was defined as a difference between the classes of MAST and SPT of less than 2, the correlation rates for Dermatophagoides farina and Dermatophagoides pteronyssinus were 65.80% and 59.07%, respectively. CONCLUSION: The correlation between MAST and the skin prick test is not sufficiently strong to use MAST as a diagnostic test to confirm the causative allergen in allergic rhinitis. Further studies to confirm the reliability of MAST should be conducted.


Subject(s)
Allergens , Blotting, Western , Rhinitis/diagnosis , Skin Tests , Adolescent , Adult , Aged , Allergens/immunology , Animals , Blotting, Western/methods , Child , Chronic Disease , Female , Humans , Immunoglobulin E/immunology , Male , Middle Aged , Reproducibility of Results , Retrospective Studies , Sensitivity and Specificity , Skin Tests/methods , Young Adult
3.
Auris Nasus Larynx ; 40(6): 581-3, 2013 Dec.
Article in English | MEDLINE | ID: mdl-23518006

ABSTRACT

Tufted angiomas are benign vascular tumors that occur mainly in children younger than 5 years, involving the skin with subcutaneous plaques or in a nodular form. We experienced a rare tufted angioma in the nasal cavity. A 35-year-old woman visited our clinic because of frequent epistaxis. A mass was found in the left posterior nasal cavity, adjacent to the middle turbinate, and attached to the nasal septum. The mass was excised using endoscopy, under local anesthesia. The histopathological examination showed a cannon-ball distribution of the vasculature, compatible with a tufted angioma. This is the first tufted angioma in the English literature found in the nasal mucosa, so we report this case with a literature review.


Subject(s)
Hemangioma/pathology , Nasal Cavity , Nose Neoplasms/pathology , Skin Neoplasms/pathology , Adult , Endoscopy , Epistaxis/etiology , Female , Hemangioma/surgery , Humans , Nasal Mucosa/pathology , Nose Neoplasms/surgery , Skin Neoplasms/surgery
4.
Laryngoscope ; 122(9): 2071-5, 2012 Sep.
Article in English | MEDLINE | ID: mdl-22778030

ABSTRACT

OBJECTIVES/HYPOTHESIS: Forceful eyelid closure syndrome (FECS) was first reported at the Proceedings of the Second International Tinnitus Seminar in 1983. The main symptom of this syndrome is a spontaneous muscular tinnitus related only to forced eye closure, specifically the voluntary contraction of the periorbital muscles. Although investigation of the syndrome was initiated >100 years ago, only four cases have been published in the past 20 years. We report six cases of middle ear myoclonus tinnitus diagnosed as FECS in children and discuss issues surrounding the diagnosis and treatment of this syndrome. STUDY DESIGN: Retrospective case series. METHODS: From 2009 to 2011, six children complaining of clicking or crackling sounds in their ears presented at Seoul St. Mary's Hospital. Endoscopic examination and recording of the tympanic membrane were performed while the patients were asked to close their eyes forcefully. Audiologic studies including acoustic reflex decay and static compliance were performed for documentation of the movement of the tympanic membrane. Triggering factors of FECS in the children were carefully evaluated. RESULTS: Synchronous movement of the tympanic membrane in response to forced eye closure on endoscopic examination was the most reliable finding to diagnose FECS. Acoustic reflex decay and other impedance audiogram findings showed irregular perturbations during forced eye closure, which led to diagnosis of the tinnitus as middle ear myoclonus. Most of the patients had triggering factors for FECS. Reassurance and removal of the triggering or causal factors with or without medication improved clicking sounds coming from middle ear myoclonus. CONCLUSIONS: FECS is a rare clinical entity and can be easily missed in routine clinical examination. We suggest that patients, especially children, with clicking or crackling tinnitus should be evaluated for FECS using proper diagnostic tools. A possible mechanism of FECS in children postulated from our case review is suggested.


Subject(s)
Blinking , Ear, Middle/physiopathology , Tinnitus/diagnosis , Child , Cohort Studies , Combined Modality Therapy , Eyelids , Female , Follow-Up Studies , Humans , Magnetic Resonance Imaging/methods , Male , Myoclonus/diagnosis , Myoclonus/therapy , Rare Diseases , Retrospective Studies , Syndrome , Tinnitus/therapy , Tympanic Membrane/physiopathology
5.
Korean J Audiol ; 16(3): 134-7, 2012 Dec.
Article in English | MEDLINE | ID: mdl-24653888

ABSTRACT

BACKGROUND AND OBJECTIVES: Differences in morphology of auricular keloids possibly contribute to distinct results of treatment. The aim of this study was to evaluate clinical characteristics of the auricular keloids according to the modified Chang-Park classification and to compare the results of treatment including recurrence rate between the subgroups. SUBJECTS AND METHODS: Clinical data of 15 patients of auricular keloids were retrospectively reviewed. The keloids were classified according to modified Chang-Park classification. Clinical characteristics, the presence of recurrence, and the duration required for the recurrence were compared. RESULTS: Eight out of 15 patients (53.3%) were single sessile type (type II), followed by 4 patients of pedunculated type, 1 patient of multiple sessile type, 1 patient of buried type, and 1 patient of mixed type, respectively. Recurrent keloids after previous surgeries were noted in 7 out of 15 patients and most of them (6 of 7, 85.7%) were sessile type. Three patients who underwent surgery at our department showed recurrence. CONCLUSIONS: The classification of auricular keloids according to morphologic patterns can assist surgeons in choosing the appropriate management.

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