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1.
Auris Nasus Larynx ; 49(3): 529-533, 2022 Jun.
Article in English | MEDLINE | ID: mdl-33246746

ABSTRACT

A 52-year-old man presented to our emergency department with an acute onset of right-sided facial nerve (FN) palsy of House-Brackmann grade V. Electroneurography (ENoG) was conducted with no response at the right FN, as compared with the left FN (0%). We performed a biopsy of the right middle ear mass and histological studies showed the tumor to be neuroendocrine tumors (NET) of the middle ear. We resected the tumor with canal wall down mastoidectomy and reconstructed the posterior meatal wall with soft tissue. Three months after surgery, the FN paralysis had improved with House-Brackmann grade II. We reviewed cases of NET with FN palsy, and nine patients, including our case, have been reported. Our case is the first report of ENoG for the description of FN palsy due to NET. Although the ENoG value was 0%, it was remarkably improved by surgery. The other cases of NET patients with FN palsy also recovered FN function after surgery. These results suggest that it is recommended to perform the total resection of the tumor to improve the FN function.


Subject(s)
Adenoma , Bell Palsy , Ear Neoplasms , Facial Paralysis , Adenoma/complications , Adenoma/diagnostic imaging , Adenoma/surgery , Ear Neoplasms/complications , Ear Neoplasms/surgery , Ear, Middle/surgery , Facial Nerve/surgery , Humans , Male , Middle Aged
2.
PLoS One ; 16(8): e0255947, 2021.
Article in English | MEDLINE | ID: mdl-34403441

ABSTRACT

BACKGROUND: Fish bones are common foreign bodies in the upper aero-digestive tract, but their clinical features in relation to fish species have not been confirmed. We aimed to clarify the clinical characteristics of fish-bone foreign bodies and their location and removal methods depending on the fish species. STUDY DESIGN: Retrospective, observational, monocentric study. METHODS: From October 2015 to May 2020, 368 patients visited the Department of Otolaryngology-Head and Neck Surgery at Tohoku University Hospital complaining of dysphagia, sore throat, or pharyngeal discomfort after eating fish. We analyzed the patients' sex and age distribution, foreign-body location, type of the fish, and the techniques used for removing the foreign body. RESULTS: Fish bones were confirmed in the upper aero-digestive tract in 270 cases (73.4%), of which 236 (87.4%) involved fish-bone foreign bodies in the mesopharynx. The most frequently involved site was the palatine tonsil (n = 170). Eel was the most frequently observed fish species (n = 39), followed by mackerel (n = 33), salmon (n = 33), horse mackerel (n = 30), and flounder (n = 30). Among the 240 cases in which the bones did not spontaneously dislocate, 109 (45.4%) were treated by endoscopic removal (103 cases) or surgery (6 cases). In pediatric cases (<12 years old), almost all fish bones were found in the mesopharynx (138/139, 99.3%), and 31 cases (22.3%) required endoscopic removal. Flounder fish bones were often lodged in the hypopharynx and esophagus (9/30, 30%), hindering spontaneous dislocation and frequently necessitating endoscopic or surgical removal (19/29, 65.5%). CONCLUSION: The characteristics of fish-bone foreign bodies differed depending on the fish species. Flounder bones were often stuck in the hypopharynx and esophagus and were likely to require more invasive removal methods. Confirming the species of the fish could facilitate appropriate diagnosis and treatment of fish-bone foreign bodies.


Subject(s)
Foreign Bodies , Adolescent , Child , Child, Preschool , Endoscopy , Esophagus , Humans , Male , Retrospective Studies
3.
PLoS One ; 16(7): e0254261, 2021.
Article in English | MEDLINE | ID: mdl-34329339

ABSTRACT

BACKGROUND: Pneumonia is a common cause of illness and death of the elderly in Japan. Its prevalence is escalating globally with the aging of population. To describe the latest trends in pneumonia hospitalizations, especially aspiration pneumonia (AP) cases, we assessed the clinical records of pneumonia patients admitted to core acute care hospitals in Miyagi prefecture, Japan. METHODS: A retrospective multi-institutional joint research was conducted for hospitalized pneumonia patients aged ≥20 years from January 2019 to December 2019. Clinical data of patients were collected from the medical records of eight acute care hospitals. RESULTS: Out of the 1,800 patients included in this study, 79% of the hospitalized pneumonia patients were aged above 70 years. The most common age group was in the 80s. The ratio of AP to total pneumonia cases increased with age, and 692 out of 1,800 patients had AP. In univariate analysis, these patients had significantly older ages, lower body mass index (BMI), a lower ratio of normal diet intake and homestay before hospitalization, along with more AP recurrences and comorbidities. During hospitalization, AP patients had extended fasting periods, more swallowing assessments and interventions, longer hospitalization, and higher in-hospital mortality rate than non-AP patients. A total of 7% and 2% AP patients underwent video endoscopy and video fluorography respectively. In multivariate analysis, lower BMI, lower C-reactive protein, a lower ratio of homestay before hospitalization, a higher complication rate of cerebrovascular disease, dementia, and neuromuscular disease were noted as a characteristic of AP patients. Swallowing interventions were performed for 51% of the AP patients who had been hospitalized for more than two weeks. In univariate analysis, swallowing intervention improved in-hospital mortality. Lower AP recurrence before hospitalization and a lower ratio of homestay before hospitalization were indicated as characteristics of AP patients of the swallowing intervention group from multivariate analysis. Change in dietary pattern from normal to modified diet was observed more frequently in the swallowing intervention group. CONCLUSION: AP accounts for 38.4% of all pneumonia cases in acute care hospitals in Northern Japan. The use of swallowing evaluations and interventions, which may reduce the risk of dysphagia and may associate with lowering mortality in AP patients, is still not widespread.


Subject(s)
Deglutition Disorders/metabolism , Hospital Mortality , Hospitalization , Pneumonia, Aspiration/mortality , Aged , Aged, 80 and over , Deglutition , Deglutition Disorders/physiopathology , Female , Humans , Japan/epidemiology , Male , Middle Aged , Pneumonia, Aspiration/physiopathology , Retrospective Studies , Risk Factors , Severity of Illness Index
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